lldb_private::SymbolFile Class Reference

Provides public interface for all SymbolFiles. More...

#include <SymbolFile.h>

Inheritance diagram for lldb_private::SymbolFile:

Classes
struct	ArrayInfo
	The characteristics of an array type. More...
struct	RegisterInfoResolver

Public Types
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) }

Public Member Functions
	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, SupportFileList &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 std::vector< CompilerContext >	GetCompilerContextForUID (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 (const TypeQuery &query, TypeResults &results)
	Find types using a type-matching object that contains all search parameters.
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, bool only_root_namespaces=false)
	Finds a namespace of name name and whose parent context is 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 (bool load_all_debug_info=false)=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 void	ResetStatistics ()
	Reset the statistics for the symbol 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 bool	GetSeparateDebugInfo (StructuredData::Dictionary &d, bool errors_only)
	Return true if separate debug info files are supported and this function succeeded, false otherwise.
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
std::unordered_map< lldb::CompUnitSP, Args >	GetCompileOptions ()
	Returns a map of compilation unit to the compile option arguments associated with that compilation unit.
virtual bool	GetDebugInfoIndexWasLoadedFromCache () const =0
	Accessors for the bool that indicates if the debug info index was loaded from, or saved to the module index cache.
virtual void	SetDebugInfoIndexWasLoadedFromCache ()=0
virtual bool	GetDebugInfoIndexWasSavedToCache () const =0
virtual void	SetDebugInfoIndexWasSavedToCache ()=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 SymbolFile *	FindPlugin (lldb::ObjectFileSP objfile_sp)

Protected Member Functions
void	AssertModuleLock ()
virtual void	GetCompileOptions (std::unordered_map< lldb::CompUnitSP, lldb_private::Args > &args)

Private Member Functions
	SymbolFile (const SymbolFile &)=delete
const SymbolFile &	operator= (const SymbolFile &)=delete

Static Private Attributes
static char	ID
	LLVM RTTI support.
virtual bool	isA (const void *ClassID) const
	LLVM RTTI support.
static bool	classof (const SymbolFile *obj)

Detailed Description

Provides public interface for all SymbolFiles.

Any protected virtual members should go into SymbolFileCommon; most SymbolFile implementations should inherit from SymbolFileCommon to override the behaviors except SymbolFileOnDemand which inherits public interfaces from SymbolFile and forward to underlying concrete SymbolFile implementation.

Definition at line 50 of file SymbolFile.h.

Member Enumeration Documentation

Abilities

enum lldb_private::SymbolFile::Abilities

Enumerator
CompileUnits
LineTables
Functions
Blocks
GlobalVariables
LocalVariables
VariableTypes
kAllAbilities

Definition at line 67 of file SymbolFile.h.

Constructor & Destructor Documentation

SymbolFile() [1/2]

lldb_private::SymbolFile::SymbolFile ( )

default

~SymbolFile()

lldb_private::SymbolFile::~SymbolFile ( )

overridedefault

SymbolFile() [2/2]

lldb_private::SymbolFile::SymbolFile ( const SymbolFile &  )

privatedelete

Member Function Documentation

AddSymbols()

virtual void lldb_private::SymbolFile::AddSymbols ( Symtab &  symtab )

inlinevirtual

Reimplemented in SymbolFilePDB, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::SymbolFileJSON, and lldb_private::npdb::SymbolFileNativePDB.

Definition at line 363 of file SymbolFile.h.

Referenced by lldb_private::SymbolFileCommon::GetSymtab().

AssertModuleLock()

void SymbolFile::AssertModuleLock ( )

protected

Definition at line 137 of file SymbolFile.cpp.

References GetModuleMutex().

CalculateAbilities()

virtual uint32_t lldb_private::SymbolFile::CalculateAbilities ( )

pure virtual

Implemented in lldb_private::SymbolFileOnDemand, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::SymbolFileJSON, lldb_private::npdb::SymbolFileNativePDB, SymbolFilePDB, and SymbolFileSymtab.

Referenced by lldb_private::SymbolFileCommon::GetAbilities().

CalculateFrameVariableError()

virtual Status lldb_private::SymbolFile::CalculateFrameVariableError ( StackFrame &  frame )

inlinevirtual

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 in lldb_private::SymbolFileOnDemand, lldb_private::plugin::dwarf::SymbolFileDWARF, and lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap.

Definition at line 291 of file SymbolFile.h.

Referenced by GetFrameVariableError().

classof()

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

inlinestatic

Definition at line 58 of file SymbolFile.h.

References ID, and isA().

CompleteType()

virtual bool lldb_private::SymbolFile::CompleteType ( CompilerType &  compiler_type )

pure virtual

Implemented in lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::SymbolFileJSON, lldb_private::npdb::SymbolFileNativePDB, lldb_private::SymbolFileOnDemand, SymbolFilePDB, and SymbolFileSymtab.

Referenced by lldb_private::TypeSystemClang::CompleteObjCInterfaceDecl(), lldb_private::TypeSystemClang::CompleteTagDecl(), and lldb_private::Type::ResolveCompilerType().

CopyType()

virtual lldb::TypeSP lldb_private::SymbolFile::CopyType ( const lldb::TypeSP &  other_type )

pure virtual

Implemented in lldb_private::SymbolFileCommon, and lldb_private::SymbolFileOnDemand.

Dump()

virtual void lldb_private::SymbolFile::Dump ( Stream &  s )

pure virtual

Implemented in lldb_private::SymbolFileOnDemand, lldb_private::SymbolFileCommon, and lldb_private::plugin::dwarf::SymbolFileDWARF.

DumpClangAST()

virtual void lldb_private::SymbolFile::DumpClangAST ( Stream &  s )

inlinevirtual

Reimplemented in lldb_private::SymbolFileOnDemand, SymbolFilePDB, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, and lldb_private::npdb::SymbolFileNativePDB.

Definition at line 299 of file SymbolFile.h.

FindFunctions() [1/2]

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

virtual

Reimplemented in lldb_private::SymbolFileOnDemand, lldb_private::SymbolFileCTF, SymbolFilePDB, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, and lldb_private::npdb::SymbolFileNativePDB.

Definition at line 124 of file SymbolFile.cpp.

FindFunctions() [2/2]

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

virtual

Reimplemented in lldb_private::SymbolFileOnDemand, lldb_private::SymbolFileCTF, SymbolFilePDB, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, and lldb_private::npdb::SymbolFileNativePDB.

Definition at line 129 of file SymbolFile.cpp.

FindGlobalVariables() [1/2]

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

virtual

Reimplemented in lldb_private::SymbolFileOnDemand, lldb_private::SymbolFileCTF, SymbolFilePDB, lldb_private::plugin::dwarf::SymbolFileDWARF, and lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap.

Definition at line 120 of file SymbolFile.cpp.

FindGlobalVariables() [2/2]

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

virtual

Reimplemented in lldb_private::breakpad::SymbolFileBreakpad, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::plugin::dwarf::SymbolFileDWARFDwo, lldb_private::npdb::SymbolFileNativePDB, lldb_private::SymbolFileOnDemand, lldb_private::SymbolFileCTF, and SymbolFilePDB.

Definition at line 115 of file SymbolFile.cpp.

Referenced by lldb_private::Module::FindGlobalVariables().

FindNamespace()

virtual CompilerDeclContext lldb_private::SymbolFile::FindNamespace ( ConstString  name, const CompilerDeclContext &  parent_decl_ctx, bool  only_root_namespaces = false  )

inlinevirtual

Finds a namespace of name name and whose parent context is parent_decl_ctx.

If

!parent_decl_ctx.IsValid() 

then this function will consider all namespaces that match the name. If only_root_namespaces is true, only consider in the search those DIEs that represent top-level namespaces.

Reimplemented in lldb_private::breakpad::SymbolFileBreakpad, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::npdb::SymbolFileNativePDB, lldb_private::SymbolFileOnDemand, and SymbolFilePDB.

Definition at line 349 of file SymbolFile.h.

Referenced by lldb_private::ClangASTSource::CompleteNamespaceMap(), lldb_private::ClangASTSource::FillNamespaceMap(), and lldb_private::SymbolFileOnDemand::FindNamespace().

FindPlugin()

SymbolFile * SymbolFile::FindPlugin ( lldb::ObjectFileSP  objfile_sp )

static

Definition at line 40 of file SymbolFile.cpp.

References lldb_private::ObjectFile::eTypeDebugInfo, lldb_private::ObjectFile::eTypeExecutable, lldb_private::ObjectFile::eTypeSharedLibrary, lldb_private::ModuleList::GetGlobalModuleListProperties(), lldb_private::ObjectFile::GetSectionList(), lldb_private::PluginManager::GetSymbolFileCreateCallbackAtIndex(), and kAllAbilities.

Referenced by lldb_private::SymbolVendor::AddSymbolFileRepresentation().

FindTypes()

virtual void lldb_private::SymbolFile::FindTypes ( const TypeQuery &  query, TypeResults &  results  )

inlinevirtual

Find types using a type-matching object that contains all search parameters.

See also

lldb_private::TypeQuery

Parameters

[in]	query	A type matching object that contains all of the details of the type search.
[in]	results	Any matching types will be populated into the results object using TypeMap::InsertUnique(...).

Reimplemented in lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::npdb::SymbolFileNativePDB, SymbolFilePDB, and lldb_private::SymbolFileOnDemand.

Definition at line 325 of file SymbolFile.h.

ForEachExternalModule()

virtual bool lldb_private::SymbolFile::ForEachExternalModule ( lldb_private::CompileUnit &  comp_unit, llvm::DenseSet< lldb_private::SymbolFile * > &  visited_symbol_files, llvm::function_ref< bool(Module &)>  lambda  )

inlinevirtual

Apply a lambda to each external lldb::Module referenced by this comp_unit.

Recursively also descends into the referenced external modules of any encountered compilation unit.

This function can be used to traverse Clang -gmodules debug information, which is stored in DWARF files separate from the object files.

Parameters

	comp_unit	When this SymbolFile consists of multiple auxilliary SymbolFiles, for example, a Darwin debug map that references multiple .o files, comp_unit helps choose the auxilliary file. In most other cases comp_unit's symbol file is identical with *this.
[in]	lambda	The lambda that should be applied to every function. The lambda can return true if the iteration should be aborted earlier.
	visited_symbol_files	A set of SymbolFiles that were already visited to avoid visiting one file more than once.

Returns

If the lambda early-exited, this function returns true to propagate the early exit.

Definition at line 193 of file SymbolFile.h.

GetAbilities()

virtual uint32_t lldb_private::SymbolFile::GetAbilities ( )

pure virtual

Get a mask of what this symbol file supports for the object file that it was constructed with.

Each symbol file gets to respond with a mask of abilities that it supports for each object file. This happens when we are trying to figure out which symbol file plug-in will get used for a given object file. The plug-in that responds with the best mix of "SymbolFile::Abilities" bits set, will get chosen to be the symbol file parser. This allows each plug-in to check for sections that contain data a symbol file plug-in would need. For example the DWARF plug-in requires DWARF sections in a file that contain debug information. If the DWARF plug-in doesn't find these sections, it won't respond with many ability bits set, and we will probably fall back to the symbol table SymbolFile plug-in which uses any information in the symbol table. Also, plug-ins might check for some specific symbols in a symbol table in the case where the symbol table contains debug information (STABS and COFF). Not a lot of work should happen in these functions as the plug-in might not get selected due to another plug-in having more abilities. Any initialization work should be saved for "void SymbolFile::InitializeObject()" which will get called on the SymbolFile object with the best set of abilities.

Returns

A uint32_t mask containing bits from the SymbolFile::Abilities enumeration. Any bits that are set represent an ability that this symbol plug-in can parse from the object file.

Implemented in lldb_private::SymbolFileCommon, and lldb_private::SymbolFileOnDemand.

GetBackingSymbolFile()

virtual SymbolFile * lldb_private::SymbolFile::GetBackingSymbolFile ( )

inlinevirtual

SymbolFileOnDemand class overrides this to return the underlying backing SymbolFile implementation that loads on-demand.

Reimplemented in lldb_private::SymbolFileOnDemand.

Definition at line 87 of file SymbolFile.h.

Referenced by lldb_private::npdb::PdbAstBuilder::CompleteTagDecl(), PDBASTParser::CompleteTypeFromPDB(), lldb_private::SymbolFileCommon::CopyType(), lldb_private::npdb::PdbAstBuilder::CreateArrayType(), lldb_private::npdb::PdbAstBuilder::CreateDeclInfoForType(), lldb_private::npdb::PdbAstBuilder::CreateDeclInfoForUndecoratedName(), lldb_private::npdb::PdbAstBuilder::CreateFunctionDecl(), lldb_private::npdb::PdbAstBuilder::CreateFunctionDeclFromId(), lldb_private::npdb::PdbAstBuilder::CreateFunctionParameters(), lldb_private::npdb::PdbAstBuilder::CreateFunctionType(), lldb_private::npdb::PdbAstBuilder::CreateType(), PDBASTParser::GetDeclContextContainingSymbol(), PDBASTParser::GetDeclContextForSymbol(), PDBASTParser::GetDeclForSymbol(), lldb_private::npdb::PdbAstBuilder::GetOrCreateFunctionDecl(), lldb_private::npdb::PdbAstBuilder::GetOrCreateInlinedFunctionDecl(), lldb_private::npdb::PdbAstBuilder::GetOrCreateSymbolForId(), lldb_private::npdb::PdbAstBuilder::GetOrCreateType(), lldb_private::npdb::PdbAstBuilder::GetOrCreateTypedefDecl(), lldb_private::npdb::PdbAstBuilder::GetOrCreateVariableDecl(), lldb_private::npdb::PdbAstBuilder::GetParentDeclContext(), lldb_private::npdb::PdbAstBuilder::ParseBlockChildren(), PDBASTParser::ParseDeclsForDeclContext(), and lldb_private::npdb::PdbAstBuilder::ParseNamespace().

GetCompileOptions() [1/2]

std::unordered_map< lldb::CompUnitSP, Args > lldb_private::SymbolFile::GetCompileOptions ( )

inline

Returns a map of compilation unit to the compile option arguments associated with that compilation unit.

Definition at line 488 of file SymbolFile.h.

References GetCompileOptions().

Referenced by GetCompileOptions().

GetCompileOptions() [2/2]

virtual void lldb_private::SymbolFile::GetCompileOptions ( std::unordered_map< lldb::CompUnitSP, lldb_private::Args > &  args )

inlineprotectedvirtual

Definition at line 497 of file SymbolFile.h.

GetCompilerContextForUID()

virtual std::vector< CompilerContext > lldb_private::SymbolFile::GetCompilerContextForUID ( lldb::user_id_t  uid )

inlinevirtual

Reimplemented in lldb_private::plugin::dwarf::SymbolFileDWARF, and lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap.

Definition at line 244 of file SymbolFile.h.

GetCompileUnitAtIndex()

virtual lldb::CompUnitSP lldb_private::SymbolFile::GetCompileUnitAtIndex ( uint32_t  idx )

pure virtual

Implemented in lldb_private::SymbolFileCommon, and lldb_private::SymbolFileOnDemand.

Referenced by lldb_private::PlatformDarwin::GetSDKPathFromDebugInfo(), and lldb_private::Module::ParseAllDebugSymbols().

GetDebugInfoHadFrameVariableErrors()

virtual bool lldb_private::SymbolFile::GetDebugInfoHadFrameVariableErrors ( ) const

pure virtual

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

See GetFrameVariableError() for details on what are considered errors.

Implemented in lldb_private::SymbolFileCommon, lldb_private::SymbolFileOnDemand, and lldb_private::plugin::dwarf::SymbolFileDWARFDwo.

Referenced by lldb_private::DebuggerStats::ReportStatistics().

GetDebugInfoIndexTime()

virtual StatsDuration::Duration lldb_private::SymbolFile::GetDebugInfoIndexTime ( )

inlinevirtual

Return the time it took to index the debug information in the object file.

Returns

0.0 if the file doesn't need to be indexed or if it hasn't been indexed yet, or a valid duration if it has.

Reimplemented in lldb_private::SymbolFileOnDemand, and lldb_private::plugin::dwarf::SymbolFileDWARF.

Definition at line 423 of file SymbolFile.h.

Referenced by lldb_private::DebuggerStats::ReportStatistics().

GetDebugInfoIndexWasLoadedFromCache()

virtual bool lldb_private::SymbolFile::GetDebugInfoIndexWasLoadedFromCache ( ) const

pure virtual

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

In statistics it is handy to know if a module's debug info was loaded from or saved to the cache. When the debug info index is loaded from the cache startup times can be faster. When the cache is enabled and the debug info index is saved to the cache, debug sessions can be slower. These accessors can be accessed by the statistics and emitted to help track these costs.

Implemented in lldb_private::SymbolFileCommon, lldb_private::SymbolFileOnDemand, and lldb_private::plugin::dwarf::SymbolFileDWARFDwo.

Referenced by lldb_private::DebuggerStats::ReportStatistics().

GetDebugInfoIndexWasSavedToCache()

virtual bool lldb_private::SymbolFile::GetDebugInfoIndexWasSavedToCache ( ) const

pure virtual

Implemented in lldb_private::SymbolFileCommon, lldb_private::SymbolFileOnDemand, and lldb_private::plugin::dwarf::SymbolFileDWARFDwo.

Referenced by lldb_private::DebuggerStats::ReportStatistics().

GetDebugInfoModules()

virtual ModuleList lldb_private::SymbolFile::GetDebugInfoModules ( )

inlinevirtual

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 in lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap.

Definition at line 435 of file SymbolFile.h.

Referenced by lldb_private::DebuggerStats::ReportStatistics().

GetDebugInfoParseTime()

virtual StatsDuration::Duration lldb_private::SymbolFile::GetDebugInfoParseTime ( )

inlinevirtual

Return the time taken to parse the debug information.

Returns

0.0 if no information has been parsed or if there is no computational cost to parsing the debug information.

Reimplemented in lldb_private::SymbolFileOnDemand, and lldb_private::plugin::dwarf::SymbolFileDWARF.

Definition at line 416 of file SymbolFile.h.

Referenced by lldb_private::DebuggerStats::ReportStatistics().

GetDebugInfoSize()

virtual uint64_t lldb_private::SymbolFile::GetDebugInfoSize ( bool  load_all_debug_info = false )

pure virtual

Metrics gathering functions.

Return the size in bytes of all loaded debug information or total possible debug info in the symbol file.

If the debug information is contained in sections of an ObjectFile, then this call should add the size of all sections that contain debug information. Symbols the symbol tables are not considered debug information for this call to make it easy and quick for this number to be calculated. If the symbol file is all debug information, the size of the entire file should be returned. The default implementation of this function will iterate over all sections in a module and add up their debug info only section byte sizes.

Parameters

load_all_debug_info

If true, force loading any symbol files if they are not yet loaded and add to the total size. Default to false.

Returns

Total currently loaded debug info size in bytes

Implemented in lldb_private::SymbolFileCommon, lldb_private::SymbolFileOnDemand, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDwo, and lldb_private::npdb::SymbolFileNativePDB.

Referenced by lldb_private::DebuggerStats::ReportStatistics().

GetDeclContextContainingUID()

virtual CompilerDeclContext lldb_private::SymbolFile::GetDeclContextContainingUID ( lldb::user_id_t  uid )

inlinevirtual

Reimplemented in lldb_private::SymbolFileOnDemand, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::npdb::SymbolFileNativePDB, and SymbolFilePDB.

Definition at line 240 of file SymbolFile.h.

Referenced by lldb_private::Variable::GetDeclContext().

GetDeclContextForUID()

virtual CompilerDeclContext lldb_private::SymbolFile::GetDeclContextForUID ( lldb::user_id_t  uid )

inlinevirtual

Reimplemented in lldb_private::SymbolFileOnDemand, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::npdb::SymbolFileNativePDB, and SymbolFilePDB.

Definition at line 237 of file SymbolFile.h.

GetDeclForUID()

virtual CompilerDecl lldb_private::SymbolFile::GetDeclForUID ( lldb::user_id_t  uid )

inlinevirtual

Reimplemented in lldb_private::SymbolFileOnDemand, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::npdb::SymbolFileNativePDB, and SymbolFilePDB.

Definition at line 236 of file SymbolFile.h.

Referenced by lldb_private::Variable::GetDecl().

GetDynamicArrayInfoForUID()

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

pure virtual

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.

Implemented in lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::SymbolFileOnDemand, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::SymbolFileJSON, lldb_private::npdb::SymbolFileNativePDB, SymbolFilePDB, and SymbolFileSymtab.

Referenced by GetDynamicArrayInfo().

GetFrameVariableError()

Status lldb_private::SymbolFile::GetFrameVariableError ( StackFrame &  frame )

inline

Get an error that describes why variables might be missing for a given symbol context.

If there is an error in the debug information that prevents variables from being fetched, this error will get filled in. If there is no debug informaiton, no error should be returned. But if there is debug information and something prevents the variables from being available a valid error should be returned. Valid cases include:

• compiler option that removes variables (-gline-tables-only)
• missing external files
  • .dwo files in fission are not accessible or missing
  • .o files on darwin when not using dSYM files that are not accessible or missing
• mismatched exteral files
  • .dwo files in fission where the DWO ID doesn't match
  • .o files on darwin when modification timestamp doesn't match
• corrupted debug info

Parameters

[in]

frame

The stack frame to use as a basis for the context to check. The frame address can be used if there is not debug info due to it not being able to be loaded, or if there is a debug info context, like a compile unit, or function, it can be used to track down more information on why variables are missing.

Returns

An error specifying why there should have been debug info with variable information but the variables were not able to be resolved.

Definition at line 279 of file SymbolFile.h.

References CalculateFrameVariableError(), lldb_private::Status::Fail(), and SetDebugInfoHadFrameVariableErrors().

Referenced by lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::CalculateFrameVariableError(), and lldb_private::StackFrame::GetVariableList().

GetLoadDebugInfoEnabled()

virtual bool lldb_private::SymbolFile::GetLoadDebugInfoEnabled ( )

inlinevirtual

Whether debug info will be loaded or not.

It will be true for most implementations except SymbolFileOnDemand.

Reimplemented in lldb_private::SymbolFileOnDemand.

Definition at line 135 of file SymbolFile.h.

Referenced by lldb_private::DebuggerStats::ReportStatistics().

GetMainObjectFile()

virtual ObjectFile * lldb_private::SymbolFile::GetMainObjectFile ( )

pure virtual

Implemented in lldb_private::SymbolFileCommon, and lldb_private::SymbolFileOnDemand.

GetMangledNamesForFunction()

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

virtual

Reimplemented in lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::SymbolFileOnDemand, and SymbolFilePDB.

Definition at line 133 of file SymbolFile.cpp.

Referenced by lldb_private::CPlusPlusLanguage::FindBestAlternateFunctionMangledName().

GetModuleMutex()

std::recursive_mutex & SymbolFile::GetModuleMutex ( ) const

virtual

Symbols file subclasses should override this to return the Module that owns the TypeSystem that this symbol file modifies type information in.

Reimplemented in lldb_private::SymbolFileOnDemand, and lldb_private::plugin::dwarf::SymbolFileDWARF.

Definition at line 36 of file SymbolFile.cpp.

References lldb_private::ModuleChild::GetModule(), and GetObjectFile().

Referenced by AssertModuleLock(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::CalculateFrameVariableError(), lldb_private::npdb::SymbolFileNativePDB::CompleteType(), SymbolFilePDB::FindFunctions(), lldb_private::breakpad::SymbolFileBreakpad::FindFunctions(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::FindFunctions(), lldb_private::npdb::SymbolFileNativePDB::FindFunctions(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::FindGlobalVariables(), lldb_private::npdb::SymbolFileNativePDB::FindGlobalVariables(), SymbolFilePDB::FindGlobalVariables(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::FindNamespace(), SymbolFilePDB::FindNamespace(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::FindTypes(), lldb_private::npdb::SymbolFileNativePDB::FindTypes(), SymbolFilePDB::FindTypes(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ForEachExternalModule(), lldb_private::SymbolFileCommon::GetCompileUnitAtIndex(), lldb_private::SymbolFileCommon::GetNumCompileUnits(), lldb_private::SymbolFileCommon::GetSymtab(), SymbolFilePDB::GetTypes(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::GetTypes(), lldb_private::breakpad::SymbolFileBreakpad::ParseBlocksRecursive(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ParseBlocksRecursive(), lldb_private::npdb::SymbolFileNativePDB::ParseBlocksRecursive(), SymbolFilePDB::ParseBlocksRecursive(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ParseDebugMacros(), lldb_private::breakpad::SymbolFileBreakpad::ParseFunctions(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ParseFunctions(), lldb_private::npdb::SymbolFileNativePDB::ParseFunctions(), SymbolFilePDB::ParseFunctions(), SymbolFileSymtab::ParseFunctions(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ParseImportedModules(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ParseIsOptimized(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ParseLanguage(), lldb_private::npdb::SymbolFileNativePDB::ParseLanguage(), SymbolFilePDB::ParseLanguage(), lldb_private::breakpad::SymbolFileBreakpad::ParseLineTable(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ParseLineTable(), lldb_private::npdb::SymbolFileNativePDB::ParseLineTable(), SymbolFilePDB::ParseLineTable(), lldb_private::breakpad::SymbolFileBreakpad::ParseSupportFiles(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ParseSupportFiles(), SymbolFilePDB::ParseSupportFiles(), lldb_private::npdb::SymbolFileNativePDB::ParseSupportFiles(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ParseTypes(), lldb_private::npdb::SymbolFileNativePDB::ParseTypes(), SymbolFilePDB::ParseTypes(), SymbolFilePDB::ParseVariablesForContext(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ParseVariablesForContext(), lldb_private::npdb::SymbolFileNativePDB::ParseVariablesForContext(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ParseXcodeSDK(), lldb_private::SymbolFileCTF::ResolveSymbolContext(), lldb_private::SymbolFileJSON::ResolveSymbolContext(), SymbolFileSymtab::ResolveSymbolContext(), lldb_private::breakpad::SymbolFileBreakpad::ResolveSymbolContext(), lldb_private::npdb::SymbolFileNativePDB::ResolveSymbolContext(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::ResolveTypeUID(), lldb_private::npdb::SymbolFileNativePDB::ResolveTypeUID(), SymbolFilePDB::ResolveTypeUID(), and lldb_private::SymbolFileCommon::SetCompileUnitAtIndex().

GetNumCompileUnits()

virtual uint32_t lldb_private::SymbolFile::GetNumCompileUnits ( )

pure virtual

Implemented in lldb_private::SymbolFileCommon, and lldb_private::SymbolFileOnDemand.

Referenced by lldb_private::PlatformDarwin::GetSDKPathFromDebugInfo().

GetObjectFile() [1/2]

virtual const ObjectFile * lldb_private::SymbolFile::GetObjectFile ( ) const

pure virtual

Implemented in lldb_private::SymbolFileCommon, and lldb_private::SymbolFileOnDemand.

GetObjectFile() [2/2]

virtual ObjectFile * lldb_private::SymbolFile::GetObjectFile ( )

pure virtual

Implemented in lldb_private::SymbolFileCommon, and lldb_private::SymbolFileOnDemand.

Referenced by CommandObjectTargetSymbolsAdd::AddModuleSymbols(), PDBASTParser::AddRecordBases(), PDBASTParser::AddRecordMembers(), PDBASTParser::AddRecordMethod(), lldb_private::Type::GetByteSize(), lldb_private::Type::GetExeModule(), lldb_private::Type::GetModule(), GetModuleMutex(), lldb_private::plugin::dwarf::SymbolFileDWARF::GetSeparateDebugInfo(), lldb_private::DebuggerStats::ReportStatistics(), lldb_private::Module::ResolveSymbolContextForAddress(), and lldb_private::Module::SetSymbolFileFileSpec().

GetParameterStackSize()

virtual llvm::Expected< lldb::addr_t > lldb_private::SymbolFile::GetParameterStackSize ( Symbol &  symbol )

inlinevirtual

Return the number of stack bytes taken up by the parameters to this function.

Reimplemented in lldb_private::SymbolFileOnDemand, and lldb_private::breakpad::SymbolFileBreakpad.

Definition at line 383 of file SymbolFile.h.

Referenced by lldb_private::SymbolFileOnDemand::GetParameterStackSize().

GetSeparateDebugInfo()

virtual bool lldb_private::SymbolFile::GetSeparateDebugInfo ( StructuredData::Dictionary &  d, bool  errors_only  )

inlinevirtual

Return true if separate debug info files are supported and this function succeeded, false otherwise.

Parameters

[out]	d	If this function succeeded, then this will be a dictionary that contains the keys "type", "symfile", and "separate-debug-info-files". "type" can be used to assume the structure of each object in "separate-debug-info-files".
	errors_only	If true, then only return separate debug info files that encountered errors during loading. If false, then return all expected separate debug info files, regardless of whether they were successfully loaded.

Reimplemented in lldb_private::SymbolFileOnDemand, lldb_private::plugin::dwarf::SymbolFileDWARF, and lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap.

Definition at line 470 of file SymbolFile.h.

GetSymtab()

virtual Symtab * lldb_private::SymbolFile::GetSymtab ( )

pure virtual

Implemented in lldb_private::SymbolFileCommon, and lldb_private::SymbolFileOnDemand.

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

GetTypes()

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

pure virtual

Implemented in lldb_private::SymbolFileOnDemand, lldb_private::SymbolFileCTF, lldb_private::SymbolFileJSON, SymbolFilePDB, SymbolFileSymtab, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, and lldb_private::npdb::SymbolFileNativePDB.

Referenced by lldb_private::TypeSystemClang::DumpFromSymbolFile(), lldb::SBCompileUnit::GetTypes(), and lldb::SBModule::GetTypes().

GetTypeSystemForLanguage()

virtual llvm::Expected< lldb::TypeSystemSP > lldb_private::SymbolFile::GetTypeSystemForLanguage ( lldb::LanguageType  language )

pure virtual

Implemented in lldb_private::SymbolFileCommon, lldb_private::SymbolFileOnDemand, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDwo, lldb_private::npdb::SymbolFileNativePDB, and SymbolFilePDB.

Referenced by lldb_private::Type::ResolveCompilerType().

GetUnwindPlan()

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

inlinevirtual

Reimplemented in lldb_private::SymbolFileOnDemand, and lldb_private::breakpad::SymbolFileBreakpad.

Definition at line 377 of file SymbolFile.h.

InitializeObject()

virtual void lldb_private::SymbolFile::InitializeObject ( )

inlinevirtual

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 in lldb_private::SymbolFileOnDemand, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::npdb::SymbolFileNativePDB, and SymbolFilePDB.

Definition at line 130 of file SymbolFile.h.

isA()

virtual bool lldb_private::SymbolFile::isA ( const void *  ClassID ) const

inlinevirtual

LLVM RTTI support.

Reimplemented in lldb_private::SymbolFileCommon, lldb_private::SymbolFileOnDemand, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::plugin::dwarf::SymbolFileDWARFDwo, lldb_private::SymbolFileJSON, lldb_private::npdb::SymbolFileNativePDB, SymbolFilePDB, and SymbolFileSymtab.

Definition at line 57 of file SymbolFile.h.

References ID.

Referenced by classof(), lldb_private::SymbolFileOnDemand::classof(), lldb_private::breakpad::SymbolFileBreakpad::classof(), lldb_private::SymbolFileCTF::classof(), lldb_private::plugin::dwarf::SymbolFileDWARF::classof(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::classof(), lldb_private::plugin::dwarf::SymbolFileDWARFDwo::classof(), lldb_private::SymbolFileJSON::classof(), lldb_private::npdb::SymbolFileNativePDB::classof(), lldb_private::SymbolFileCommon::isA(), and lldb_private::SymbolFileOnDemand::isA().

MakeType()

virtual lldb::TypeSP lldb_private::SymbolFile::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  )

pure virtual

Implemented in lldb_private::SymbolFileCommon, and lldb_private::SymbolFileOnDemand.

Referenced by PDBASTParser::CreateLLDBTypeFromPDBType().

operator=()

const SymbolFile & lldb_private::SymbolFile::operator= ( const SymbolFile &  )

privatedelete

ParseAllLanguages()

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

inlinevirtual

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 in lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap.

Definition at line 157 of file SymbolFile.h.

References ParseLanguage().

ParseBlocksRecursive()

virtual size_t lldb_private::SymbolFile::ParseBlocksRecursive ( Function &  func )

pure virtual

Implemented in lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::SymbolFileJSON, lldb_private::npdb::SymbolFileNativePDB, lldb_private::SymbolFileOnDemand, SymbolFilePDB, and SymbolFileSymtab.

Referenced by lldb_private::Module::ParseAllDebugSymbols().

ParseCallEdgesInFunction()

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

inlinevirtual

Reimplemented in lldb_private::SymbolFileOnDemand, lldb_private::plugin::dwarf::SymbolFileDWARF, and lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap.

Definition at line 359 of file SymbolFile.h.

Referenced by lldb_private::Function::GetCallEdges().

ParseDebugMacros()

virtual bool lldb_private::SymbolFile::ParseDebugMacros ( CompileUnit &  comp_unit )

pure virtual

Implemented in lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::SymbolFileJSON, lldb_private::SymbolFileOnDemand, lldb_private::npdb::SymbolFileNativePDB, SymbolFilePDB, and SymbolFileSymtab.

ParseDeclsForContext()

virtual void lldb_private::SymbolFile::ParseDeclsForContext ( CompilerDeclContext  decl_ctx )

inlinevirtual

Reimplemented in lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::SymbolFileOnDemand, lldb_private::npdb::SymbolFileNativePDB, and SymbolFilePDB.

Definition at line 235 of file SymbolFile.h.

Referenced by lldb_private::TypeSystemClang::CountDeclLevels(), and lldb_private::TypeSystemClang::DeclContextFindDeclByName().

ParseFunctions()

virtual size_t lldb_private::SymbolFile::ParseFunctions ( CompileUnit &  comp_unit )

pure virtual

Implemented in lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::SymbolFileJSON, lldb_private::SymbolFileOnDemand, lldb_private::npdb::SymbolFileNativePDB, SymbolFilePDB, and SymbolFileSymtab.

Referenced by lldb_private::SearchFilter::DoCUIteration(), lldb_private::CompileUnit::FindFunction(), and lldb_private::Module::ParseAllDebugSymbols().

ParseImportedModules()

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

pure virtual

Implemented in lldb_private::SymbolFileOnDemand, SymbolFilePDB, SymbolFileSymtab, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::SymbolFileJSON, lldb_private::npdb::SymbolFileNativePDB, lldb_private::plugin::dwarf::SymbolFileDWARF, and lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap.

ParseIsOptimized()

virtual bool lldb_private::SymbolFile::ParseIsOptimized ( CompileUnit &  comp_unit )

inlinevirtual

Reimplemented in lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, and lldb_private::SymbolFileOnDemand.

Definition at line 202 of file SymbolFile.h.

ParseLanguage()

virtual lldb::LanguageType lldb_private::SymbolFile::ParseLanguage ( CompileUnit &  comp_unit )

pure virtual

Implemented in lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::SymbolFileJSON, lldb_private::SymbolFileOnDemand, lldb_private::npdb::SymbolFileNativePDB, SymbolFilePDB, and SymbolFileSymtab.

Referenced by ParseAllLanguages().

ParseLineTable()

virtual bool lldb_private::SymbolFile::ParseLineTable ( CompileUnit &  comp_unit )

pure virtual

Implemented in lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::SymbolFileJSON, lldb_private::SymbolFileOnDemand, lldb_private::npdb::SymbolFileNativePDB, SymbolFilePDB, and SymbolFileSymtab.

ParseSupportFiles()

virtual bool lldb_private::SymbolFile::ParseSupportFiles ( CompileUnit &  comp_unit, SupportFileList &  support_files  )

pure virtual

Implemented in lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::SymbolFileJSON, lldb_private::SymbolFileOnDemand, SymbolFilePDB, SymbolFileSymtab, and lldb_private::npdb::SymbolFileNativePDB.

ParseTypes()

virtual size_t lldb_private::SymbolFile::ParseTypes ( CompileUnit &  comp_unit )

pure virtual

Implemented in lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::SymbolFileJSON, lldb_private::SymbolFileOnDemand, lldb_private::npdb::SymbolFileNativePDB, SymbolFilePDB, and SymbolFileSymtab.

Referenced by lldb_private::Module::ParseAllDebugSymbols().

ParseVariablesForContext()

virtual size_t lldb_private::SymbolFile::ParseVariablesForContext ( const SymbolContext &  sc )

pure virtual

Implemented in lldb_private::SymbolFileOnDemand, SymbolFilePDB, SymbolFileSymtab, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::SymbolFileJSON, and lldb_private::npdb::SymbolFileNativePDB.

Referenced by lldb_private::Module::ParseAllDebugSymbols().

ParseXcodeSDK()

virtual XcodeSDK lldb_private::SymbolFile::ParseXcodeSDK ( CompileUnit &  comp_unit )

inlinevirtual

Return the Xcode SDK comp_unit was compiled against.

Reimplemented in lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, and lldb_private::SymbolFileOnDemand.

Definition at line 151 of file SymbolFile.h.

Referenced by lldb_private::PlatformDarwin::GetSDKPathFromDebugInfo().

PreloadSymbols()

void SymbolFile::PreloadSymbols ( )

virtual

Reimplemented in lldb_private::SymbolFileOnDemand, and lldb_private::plugin::dwarf::SymbolFileDWARF.

Definition at line 32 of file SymbolFile.cpp.

Referenced by lldb_private::Module::PreloadSymbols().

ResetStatistics()

virtual void lldb_private::SymbolFile::ResetStatistics ( )

inlinevirtual

Reset the statistics for the symbol file.

Reimplemented in lldb_private::SymbolFileOnDemand, and lldb_private::plugin::dwarf::SymbolFileDWARF.

Definition at line 426 of file SymbolFile.h.

Referenced by lldb_private::Module::ResetStatistics().

ResolveSymbolContext() [1/2]

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

pure virtual

Implemented in lldb_private::breakpad::SymbolFileBreakpad, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::npdb::SymbolFileNativePDB, lldb_private::SymbolFileOnDemand, lldb_private::SymbolFileCTF, lldb_private::SymbolFileJSON, SymbolFilePDB, and SymbolFileSymtab.

Referenced by lldb_private::Module::ResolveSymbolContextForAddress().

ResolveSymbolContext() [2/2]

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

virtual

Reimplemented in lldb_private::SymbolFileOnDemand, SymbolFilePDB, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, and lldb_private::npdb::SymbolFileNativePDB.

Definition at line 109 of file SymbolFile.cpp.

ResolveTypeUID()

virtual Type * lldb_private::SymbolFile::ResolveTypeUID ( lldb::user_id_t  type_uid )

pure virtual

Implemented in lldb_private::SymbolFileOnDemand, lldb_private::breakpad::SymbolFileBreakpad, lldb_private::SymbolFileCTF, lldb_private::plugin::dwarf::SymbolFileDWARF, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap, lldb_private::SymbolFileJSON, lldb_private::npdb::SymbolFileNativePDB, SymbolFilePDB, and SymbolFileSymtab.

Referenced by PDBASTParser::AddRecordBases(), PDBASTParser::AddRecordMembers(), PDBASTParser::AddRecordMethod(), PDBASTParser::CompleteTypeFromUDT(), PDBASTParser::CreateLLDBTypeFromPDBType(), lldb_private::Type::GetEncodingType(), lldb_private::Function::GetType(), lldb_private::SymbolFileType::GetType(), and lldb_private::Type::GetTypedefType().

SectionFileAddressesChanged()

virtual void lldb_private::SymbolFile::SectionFileAddressesChanged ( )

pure virtual

Notify the SymbolFile that the file addresses in the Sections for this module have been changed.

Implemented in lldb_private::SymbolFileCommon, and lldb_private::SymbolFileOnDemand.

SetDebugInfoHadFrameVariableErrors()

virtual void lldb_private::SymbolFile::SetDebugInfoHadFrameVariableErrors ( )

pure virtual

Implemented in lldb_private::SymbolFileCommon, lldb_private::SymbolFileOnDemand, and lldb_private::plugin::dwarf::SymbolFileDWARFDwo.

Referenced by GetFrameVariableError().

SetDebugInfoIndexWasLoadedFromCache()

virtual void lldb_private::SymbolFile::SetDebugInfoIndexWasLoadedFromCache ( )

pure virtual

Implemented in lldb_private::SymbolFileCommon, lldb_private::SymbolFileOnDemand, and lldb_private::plugin::dwarf::SymbolFileDWARFDwo.

SetDebugInfoIndexWasSavedToCache()

virtual void lldb_private::SymbolFile::SetDebugInfoIndexWasSavedToCache ( )

pure virtual

Implemented in lldb_private::SymbolFileCommon, lldb_private::SymbolFileOnDemand, and lldb_private::plugin::dwarf::SymbolFileDWARFDwo.

SetLoadDebugInfoEnabled()

virtual void lldb_private::SymbolFile::SetLoadDebugInfoEnabled ( )

inlinevirtual

Specify debug info should be loaded.

It will be no-op for most implementations except SymbolFileOnDemand.

Reimplemented in lldb_private::SymbolFileOnDemand.

Definition at line 140 of file SymbolFile.h.

Referenced by lldb_private::Module::ResolveSymbolContextForAddress().

Member Data Documentation

ID

char SymbolFile::ID

staticprivate

LLVM RTTI support.

Definition at line 52 of file SymbolFile.h.

Referenced by classof(), and isA().

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

• SymbolFile.h
• SymbolFile.cpp