DWARFASTParserClang Class Reference

#include <DWARFASTParserClang.h>

Inheritance diagram for DWARFASTParserClang:

Classes
class	DelayedAddObjCClassProperty
struct	FieldInfo

Public Member Functions
	DWARFASTParserClang (lldb_private::TypeSystemClang &ast)
	~DWARFASTParserClang () override
lldb::TypeSP	ParseTypeFromDWARF (const lldb_private::SymbolContext &sc, const DWARFDIE &die, bool *type_is_new_ptr) override
lldb_private::ConstString	ConstructDemangledNameFromDWARF (const DWARFDIE &die) override
lldb_private::Function *	ParseFunctionFromDWARF (lldb_private::CompileUnit &comp_unit, const DWARFDIE &die, const lldb_private::AddressRange &func_range) override
bool	CompleteTypeFromDWARF (const DWARFDIE &die, lldb_private::Type *type, lldb_private::CompilerType &compiler_type) override
lldb_private::CompilerDecl	GetDeclForUIDFromDWARF (const DWARFDIE &die) override
void	EnsureAllDIEsInDeclContextHaveBeenParsed (lldb_private::CompilerDeclContext decl_context) override
lldb_private::CompilerDeclContext	GetDeclContextForUIDFromDWARF (const DWARFDIE &die) override
lldb_private::CompilerDeclContext	GetDeclContextContainingUIDFromDWARF (const DWARFDIE &die) override
lldb_private::ClangASTImporter &	GetClangASTImporter ()
llvm::Expected< llvm::APInt >	ExtractIntFromFormValue (const lldb_private::CompilerType &int_type, const DWARFFormValue &form_value) const
	Extracts an value for a given Clang integer type from a DWARFFormValue.
lldb_private::ConstString	GetDIEClassTemplateParams (const DWARFDIE &die) override
	Returns the template parameters of a class DWARFDIE as a string.
Public Member Functions inherited from DWARFASTParser
virtual	~DWARFASTParser ()=default
virtual lldb::TypeSP	ParseTypeFromDWARF (const lldb_private::SymbolContext &sc, const DWARFDIE &die, bool *type_is_new_ptr)=0
virtual lldb_private::ConstString	ConstructDemangledNameFromDWARF (const DWARFDIE &die)=0
virtual lldb_private::Function *	ParseFunctionFromDWARF (lldb_private::CompileUnit &comp_unit, const DWARFDIE &die, const lldb_private::AddressRange &range)=0
virtual bool	CompleteTypeFromDWARF (const DWARFDIE &die, lldb_private::Type *type, lldb_private::CompilerType &compiler_type)=0
virtual lldb_private::CompilerDecl	GetDeclForUIDFromDWARF (const DWARFDIE &die)=0
virtual lldb_private::CompilerDeclContext	GetDeclContextForUIDFromDWARF (const DWARFDIE &die)=0
virtual lldb_private::CompilerDeclContext	GetDeclContextContainingUIDFromDWARF (const DWARFDIE &die)=0
virtual void	EnsureAllDIEsInDeclContextHaveBeenParsed (lldb_private::CompilerDeclContext decl_context)=0
virtual lldb_private::ConstString	GetDIEClassTemplateParams (const DWARFDIE &die)=0

Protected Member Functions
clang::DeclContext *	GetDeclContextForBlock (const DWARFDIE &die)
clang::BlockDecl *	ResolveBlockDIE (const DWARFDIE &die)
clang::NamespaceDecl *	ResolveNamespaceDIE (const DWARFDIE &die)
clang::NamespaceDecl *	ResolveImportedDeclarationDIE (const DWARFDIE &die)
	Returns the namespace decl that a DW_TAG_imported_declaration imports.
bool	ParseTemplateDIE (const DWARFDIE &die, lldb_private::TypeSystemClang::TemplateParameterInfos &template_param_infos)
bool	ParseTemplateParameterInfos (const DWARFDIE &parent_die, lldb_private::TypeSystemClang::TemplateParameterInfos &template_param_infos)
std::string	GetCPlusPlusQualifiedName (const DWARFDIE &die)
bool	ParseChildMembers (const DWARFDIE &die, lldb_private::CompilerType &class_compiler_type, std::vector< std::unique_ptr< clang::CXXBaseSpecifier > > &base_classes, std::vector< DWARFDIE > &member_function_dies, DelayedPropertyList &delayed_properties, const lldb::AccessType default_accessibility, lldb_private::ClangASTImporter::LayoutInfo &layout_info)
size_t	ParseChildParameters (clang::DeclContext *containing_decl_ctx, const DWARFDIE &parent_die, bool skip_artificial, bool &is_static, bool &is_variadic, bool &has_template_params, std::vector< lldb_private::CompilerType > &function_args, std::vector< clang::ParmVarDecl * > &function_param_decls, unsigned &type_quals)
size_t	ParseChildEnumerators (lldb_private::CompilerType &compiler_type, bool is_signed, uint32_t enumerator_byte_size, const DWARFDIE &parent_die)
lldb::TypeSP	ParseStructureLikeDIE (const lldb_private::SymbolContext &sc, const DWARFDIE &die, ParsedDWARFTypeAttributes &attrs)
	Parse a structure, class, or union type DIE.
lldb_private::Type *	GetTypeForDIE (const DWARFDIE &die)
clang::Decl *	GetClangDeclForDIE (const DWARFDIE &die)
clang::DeclContext *	GetClangDeclContextForDIE (const DWARFDIE &die)
clang::DeclContext *	GetClangDeclContextContainingDIE (const DWARFDIE &die, DWARFDIE *decl_ctx_die)
lldb_private::OptionalClangModuleID	GetOwningClangModule (const DWARFDIE &die)
bool	CopyUniqueClassMethodTypes (const DWARFDIE &src_class_die, const DWARFDIE &dst_class_die, lldb_private::Type *class_type, std::vector< DWARFDIE > &failures)
clang::DeclContext *	GetCachedClangDeclContextForDIE (const DWARFDIE &die)
void	LinkDeclContextToDIE (clang::DeclContext *decl_ctx, const DWARFDIE &die)
void	LinkDeclToDIE (clang::Decl *decl, const DWARFDIE &die)
lldb::TypeSP	UpdateSymbolContextScopeForType (const lldb_private::SymbolContext &sc, const DWARFDIE &die, lldb::TypeSP type_sp)
	If type_sp is valid, calculate and set its symbol context scope, and update the type list for its backing symbol file.
lldb::TypeSP	ParseTypeFromClangModule (const lldb_private::SymbolContext &sc, const DWARFDIE &die, lldb_private::Log *log)
	Follow Clang Module Skeleton CU references to find a type definition.
lldb::ModuleSP	GetModuleForType (const DWARFDIE &die)

Private Member Functions
bool	ShouldCreateUnnamedBitfield (FieldInfo const &last_field_info, uint64_t last_field_end, FieldInfo const &this_field_info, lldb_private::ClangASTImporter::LayoutInfo const &layout_info) const
	Returns 'true' if we should create an unnamed bitfield and add it to the parser's current AST.
void	ParseObjCProperty (const DWARFDIE &die, const DWARFDIE &parent_die, const lldb_private::CompilerType &class_clang_type, DelayedPropertyList &delayed_properties)
	Parses a DW_TAG_APPLE_property DIE and appends the parsed data to the list of delayed Objective-C properties.
void	ParseSingleMember (const DWARFDIE &die, const DWARFDIE &parent_die, const lldb_private::CompilerType &class_clang_type, lldb::AccessType default_accessibility, lldb_private::ClangASTImporter::LayoutInfo &layout_info, FieldInfo &last_field_info)
bool	CompleteRecordType (const DWARFDIE &die, lldb_private::Type *type, lldb_private::CompilerType &clang_type)
bool	CompleteEnumType (const DWARFDIE &die, lldb_private::Type *type, lldb_private::CompilerType &clang_type)
lldb::TypeSP	ParseTypeModifier (const lldb_private::SymbolContext &sc, const DWARFDIE &die, ParsedDWARFTypeAttributes &attrs)
lldb::TypeSP	ParseEnum (const lldb_private::SymbolContext &sc, const DWARFDIE &die, ParsedDWARFTypeAttributes &attrs)
lldb::TypeSP	ParseSubroutine (const DWARFDIE &die, ParsedDWARFTypeAttributes &attrs)
lldb::TypeSP	ParseArrayType (const DWARFDIE &die, const ParsedDWARFTypeAttributes &attrs)
lldb::TypeSP	ParsePointerToMemberType (const DWARFDIE &die, const ParsedDWARFTypeAttributes &attrs)
void	ParseInheritance (const DWARFDIE &die, const DWARFDIE &parent_die, const lldb_private::CompilerType class_clang_type, const lldb::AccessType default_accessibility, const lldb::ModuleSP &module_sp, std::vector< std::unique_ptr< clang::CXXBaseSpecifier > > &base_classes, lldb_private::ClangASTImporter::LayoutInfo &layout_info)
	Parses a DW_TAG_inheritance DIE into a base/super class.
void	ParseRustVariantPart (DWARFDIE &die, const DWARFDIE &parent_die, lldb_private::CompilerType &class_clang_type, const lldb::AccessType default_accesibility, lldb_private::ClangASTImporter::LayoutInfo &layout_info)
	Parses DW_TAG_variant_part DIE into a structure that encodes all variants Note that this is currently being emitted by rustc and not Clang.
typedef std::vector< DelayedAddObjCClassProperty >	DelayedPropertyList
typedef llvm::DenseMap< const DWARFDebugInfoEntry *, clang::DeclContext * >	DIEToDeclContextMap
typedef std::multimap< const clang::DeclContext *, const DWARFDIE >	DeclContextToDIEMap
typedef llvm::DenseMap< const DWARFDebugInfoEntry *, lldb_private::OptionalClangModuleID >	DIEToModuleMap
typedef llvm::DenseMap< const DWARFDebugInfoEntry *, clang::Decl * >	DIEToDeclMap
lldb_private::TypeSystemClang &	m_ast
DIEToDeclMap	m_die_to_decl
DIEToDeclContextMap	m_die_to_decl_ctx
DeclContextToDIEMap	m_decl_ctx_to_die
DIEToModuleMap	m_die_to_module
std::unique_ptr< lldb_private::ClangASTImporter >	m_clang_ast_importer_up

Additional Inherited Members
Static Public Member Functions inherited from DWARFASTParser
static std::optional< lldb_private::SymbolFile::ArrayInfo >	ParseChildArrayInfo (const DWARFDIE &parent_die, const lldb_private::ExecutionContext *exe_ctx=nullptr)
static lldb::AccessType	GetAccessTypeFromDWARF (uint32_t dwarf_accessibility)

Detailed Description

Definition at line 39 of file DWARFASTParserClang.h.

Member Typedef Documentation

DeclContextToDIEMap

typedef std::multimap<const clang::DeclContext *, const DWARFDIE> DWARFASTParserClang::DeclContextToDIEMap

protected

Definition at line 114 of file DWARFASTParserClang.h.

DelayedPropertyList

typedef std::vector<DelayedAddObjCClassProperty> DWARFASTParserClang::DelayedPropertyList

protected

Definition at line 109 of file DWARFASTParserClang.h.

DIEToDeclContextMap

typedef llvm::DenseMap<const DWARFDebugInfoEntry *, clang::DeclContext *> DWARFASTParserClang::DIEToDeclContextMap

protected

Definition at line 112 of file DWARFASTParserClang.h.

DIEToDeclMap

typedef llvm::DenseMap<const DWARFDebugInfoEntry *, clang::Decl *> DWARFASTParserClang::DIEToDeclMap

protected

Definition at line 119 of file DWARFASTParserClang.h.

DIEToModuleMap

typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb_private::OptionalClangModuleID> DWARFASTParserClang::DIEToModuleMap

protected

Definition at line 117 of file DWARFASTParserClang.h.

Constructor & Destructor Documentation

DWARFASTParserClang()

DWARFASTParserClang::DWARFASTParserClang

(

lldb_private::TypeSystemClang &

ast

)

Definition at line 63 of file DWARFASTParserClang.cpp.

~DWARFASTParserClang()

DWARFASTParserClang::~DWARFASTParserClang ( )

overridedefault

Member Function Documentation

CompleteEnumType()

bool DWARFASTParserClang::CompleteEnumType ( const DWARFDIE &  die, lldb_private::Type *  type, lldb_private::CompilerType &  clang_type  )

private

Definition at line 2214 of file DWARFASTParserClang.cpp.

References lldb_private::TypeSystemClang::CompleteTagDeclarationDefinition(), lldb_private::Type::GetByteSize(), DWARFBaseDIE::HasChildren(), lldb_private::CompilerType::IsIntegerType(), ParseChildEnumerators(), and lldb_private::TypeSystemClang::StartTagDeclarationDefinition().

Referenced by CompleteTypeFromDWARF().

CompleteRecordType()

bool DWARFASTParserClang::CompleteRecordType ( const DWARFDIE &  die, lldb_private::Type *  type, lldb_private::CompilerType &  clang_type  )

private

Definition at line 2125 of file DWARFASTParserClang.cpp.

References lldb_private::TypeSystemClang::AddMethodOverridesForCXXRecordType(), lldb_private::ClangASTImporter::LayoutInfo::base_offsets, lldb_private::ClangASTImporter::LayoutInfo::bit_size, lldb_private::TypeSystemClang::BuildIndirectFields(), lldb_private::TypeSystemClang::CompleteTagDeclarationDefinition(), lldb::eAccessNone, lldb::eAccessPrivate, lldb::eAccessPublic, lldb_private::ClangASTImporter::LayoutInfo::field_offsets, lldb_private::TypeSystemClang::GetAsCXXRecordDecl(), DWARFBaseDIE::GetAttributeValueAsUnsigned(), lldb_private::Type::GetByteSize(), GetClangASTImporter(), DWARFBaseDIE::GetDWARF(), lldb_private::CompilerType::GetOpaqueQualType(), lldb_private::TypeSystemClang::GetType(), lldb_private::CompilerType::GetTypeName(), DWARFBaseDIE::HasChildren(), lldb_private::TypeSystemClang::IsObjCObjectOrInterfaceType(), m_ast, ParseChildMembers(), lldb_private::TypeSystemClang::RequireCompleteType(), DWARFDIE::ResolveType(), lldb_private::ClangASTImporter::SetRecordLayout(), lldb_private::TypeSystemClang::StartTagDeclarationDefinition(), DWARFBaseDIE::Tag(), lldb_private::TypeSystemClang::TransferBaseClasses(), and lldb_private::ClangASTImporter::LayoutInfo::vbase_offsets.

Referenced by CompleteTypeFromDWARF().

CompleteTypeFromDWARF()

bool DWARFASTParserClang::CompleteTypeFromDWARF ( const DWARFDIE &  die, lldb_private::Type *  type, lldb_private::CompilerType &  compiler_type  )

overridevirtual

Implements DWARFASTParser.

Definition at line 2229 of file DWARFASTParserClang.cpp.

References CompleteEnumType(), CompleteRecordType(), DWARFBaseDIE::GetDWARF(), lldb_private::CompilerType::GetOpaqueQualType(), m_ast, lldb_private::TypeSystemClang::SetHasExternalStorage(), and DWARFBaseDIE::Tag().

ConstructDemangledNameFromDWARF()

ConstString DWARFASTParserClang::ConstructDemangledNameFromDWARF ( const DWARFDIE &  die )

overridevirtual

Implements DWARFASTParser.

Definition at line 2364 of file DWARFASTParserClang.cpp.

References GetClangDeclContextContainingDIE(), SymbolFileDWARF::GetDWARFDeclContext(), DWARFDeclContext::GetQualifiedName(), lldb_private::StreamString::GetString(), and ParseChildParameters().

Referenced by ParseFunctionFromDWARF().

CopyUniqueClassMethodTypes()

bool DWARFASTParserClang::CopyUniqueClassMethodTypes ( const DWARFDIE &  src_class_die, const DWARFDIE &  dst_class_die, lldb_private::Type *  class_type, std::vector< DWARFDIE > &  failures  )

protected

Definition at line 3710 of file DWARFASTParserClang.cpp.

References lldb_private::UniqueCStringMap< T >::Find(), DWARFBaseDIE::GetAttributeValueAsUnsigned(), lldb_private::UniqueCStringMap< T >::GetCStringAtIndex(), DWARFBaseDIE::GetCU(), DWARFDIE::GetDIE(), SymbolFileDWARF::GetDIEToType(), DWARFBaseDIE::GetDWARF(), SymbolFileDWARF::GetDWARFParser(), DWARFDIE::GetFirstChild(), lldb_private::Type::GetFullCompilerType(), DWARFDIE::GetMangledName(), lldb_private::UniqueCStringMap< T >::GetSize(), lldb_private::UniqueCStringMap< T >::GetValueAtIndexUnchecked(), lldb_private::UniqueCStringMap< T >::IsEmpty(), DWARFBaseDIE::IsValid(), LinkDeclContextToDIE(), m_die_to_decl_ctx, lldb_private::UniqueCStringMap< T >::Sort(), and DWARFBaseDIE::Tag().

Referenced by ParseSubroutine().

EnsureAllDIEsInDeclContextHaveBeenParsed()

void DWARFASTParserClang::EnsureAllDIEsInDeclContextHaveBeenParsed ( lldb_private::CompilerDeclContext  decl_context )

overridevirtual

Implements DWARFASTParser.

Definition at line 2262 of file DWARFASTParserClang.cpp.

References DWARFDIE::children(), GetClangDeclForDIE(), lldb_private::CompilerDeclContext::GetOpaqueDeclContext(), and m_decl_ctx_to_die.

ExtractIntFromFormValue()

llvm::Expected< llvm::APInt > DWARFASTParserClang::ExtractIntFromFormValue	(	const lldb_private::CompilerType &	int_type,
		const DWARFFormValue &	form_value
	)		const

Extracts an value for a given Clang integer type from a DWARFFormValue.

Parameters

int_type	The Clang type that defines the bit size and signedness of the integer that should be extracted. Has to be either an integer type or an enum type. For enum types the underlying integer type will be considered as the expected integer type that should be extracted.
form_value	The DWARFFormValue that contains the integer value.

Returns

An APInt containing the same integer value as the given DWARFFormValue with the bit width of the given integer type. Returns an error if the value in the DWARFFormValue does not fit into the given integer type or the integer type isn't supported.

Definition at line 2842 of file DWARFASTParserClang.cpp.

References lldb_private::CompilerType::TypeSystemSPWrapper::dyn_cast_or_null(), lldb_private::TypeSystemClang::getASTContext(), lldb_private::ClangUtil::GetQualType(), lldb_private::CompilerType::GetTypeSystem(), DWARFFormValue::Signed(), and DWARFFormValue::Unsigned().

Referenced by ParseSingleMember().

GetCachedClangDeclContextForDIE()

clang::DeclContext * DWARFASTParserClang::GetCachedClangDeclContextForDIE ( const DWARFDIE &  die )

protected

Definition at line 3693 of file DWARFASTParserClang.cpp.

References DWARFDIE::GetDIE(), and m_die_to_decl_ctx.

Referenced by GetClangDeclContextForDIE(), ParseEnum(), ParseStructureLikeDIE(), ParseSubroutine(), ParseTypeFromClangModule(), and ParseTypeFromDWARF().

GetClangASTImporter()

ClangASTImporter & DWARFASTParserClang::GetClangASTImporter

(

)

Definition at line 80 of file DWARFASTParserClang.cpp.

References m_clang_ast_importer_up.

Referenced by CompleteRecordType(), SymbolFileDWARF::CompleteType(), SymbolFileDWARF::HasForwardDeclForClangType(), ParseStructureLikeDIE(), ParseTypeFromClangModule(), and ParseTypeModifier().

GetClangDeclContextContainingDIE()

clang::DeclContext * DWARFASTParserClang::GetClangDeclContextContainingDIE ( const DWARFDIE &  die, DWARFDIE *  decl_ctx_die  )

protected

Definition at line 3674 of file DWARFASTParserClang.cpp.

References GetClangDeclContextForDIE(), DWARFBaseDIE::GetDWARF(), lldb_private::TypeSystemClang::GetTranslationUnitDecl(), and m_ast.

Referenced by ConstructDemangledNameFromDWARF(), GetDeclContextContainingUIDFromDWARF(), ParseEnum(), ParseStructureLikeDIE(), ParseSubroutine(), ParseTypeFromDWARF(), ParseTypeModifier(), ResolveBlockDIE(), and ResolveNamespaceDIE().

GetClangDeclContextForDIE()

clang::DeclContext * DWARFASTParserClang::GetClangDeclContextForDIE ( const DWARFDIE &  die )

protected

Definition at line 3453 of file DWARFASTParserClang.cpp.

References GetCachedClangDeclContextForDIE(), GetDeclContextForBlock(), DWARFBaseDIE::GetDWARF(), lldb_private::TypeSystemClang::GetTranslationUnitDecl(), LinkDeclContextToDIE(), m_ast, ResolveImportedDeclarationDIE(), ResolveNamespaceDIE(), SymbolFileDWARF::ResolveType(), and DWARFBaseDIE::Tag().

Referenced by GetClangDeclContextContainingDIE(), GetDeclContextForUIDFromDWARF(), and ParseSubroutine().

GetClangDeclForDIE()

clang::Decl * DWARFASTParserClang::GetClangDeclForDIE ( const DWARFDIE &  die )

protected

Definition at line 3355 of file DWARFASTParserClang.cpp.

References lldb_private::TypeSystemClang::CreateUsingDeclaration(), lldb_private::TypeSystemClang::CreateUsingDirectiveDeclaration(), lldb_private::TypeSystemClang::CreateVariableDeclaration(), lldb_private::TypeSystemClang::DeclContextGetAsDeclContext(), lldb_private::TypeSystemClang::DeclContextGetAsNamespaceDecl(), DWARFDIE::GetAttributeValueAsReferenceDIE(), GetClangDeclForDIE(), SymbolFileDWARF::GetDecl(), SymbolFileDWARF::GetDeclContext(), DWARFDIE::GetDIE(), DWARFBaseDIE::GetDWARF(), lldb_private::Type::GetForwardCompilerType(), DWARFBaseDIE::GetID(), DWARFDIE::GetName(), lldb_private::CompilerDecl::GetOpaqueDecl(), GetOwningClangModule(), lldb_private::ClangUtil::GetQualType(), DWARFDIE::GetReferencedDIE(), GetTypeForDIE(), m_ast, m_die_to_decl, and DWARFBaseDIE::Tag().

Referenced by EnsureAllDIEsInDeclContextHaveBeenParsed(), GetClangDeclForDIE(), and GetDeclForUIDFromDWARF().

GetCPlusPlusQualifiedName()

std::string DWARFASTParserClang::GetCPlusPlusQualifiedName ( const DWARFDIE &  die )

protected

Definition at line 1524 of file DWARFASTParserClang.cpp.

References DWARFBaseDIE::Clear(), GetDIEClassTemplateParams(), DWARFDIE::GetName(), DWARFDIE::GetParentDeclContextDIE(), DWARFBaseDIE::IsValid(), and DWARFBaseDIE::Tag().

Referenced by ParseStructureLikeDIE().

GetDeclContextContainingUIDFromDWARF()

CompilerDeclContext DWARFASTParserClang::GetDeclContextContainingUIDFromDWARF ( const DWARFDIE &  die )

overridevirtual

Implements DWARFASTParser.

Definition at line 2289 of file DWARFASTParserClang.cpp.

References lldb_private::TypeSystemClang::CreateDeclContext(), GetClangDeclContextContainingDIE(), and m_ast.

Referenced by GetDeclContextForBlock().

GetDeclContextForBlock()

clang::DeclContext * DWARFASTParserClang::GetDeclContextForBlock ( const DWARFDIE &  die )

protected

Definition at line 3575 of file DWARFASTParserClang.cpp.

References FindFirstChildWithAbstractOrigin(), GetContainingFunctionWithAbstractOrigin(), GetDeclContextContainingUIDFromDWARF(), lldb_private::CompilerDeclContext::GetOpaqueDeclContext(), ResolveBlockDIE(), and DWARFBaseDIE::Tag().

Referenced by GetClangDeclContextForDIE().

GetDeclContextForUIDFromDWARF()

CompilerDeclContext DWARFASTParserClang::GetDeclContextForUIDFromDWARF ( const DWARFDIE &  die )

overridevirtual

Implements DWARFASTParser.

Definition at line 2281 of file DWARFASTParserClang.cpp.

References lldb_private::TypeSystemClang::CreateDeclContext(), GetClangDeclContextForDIE(), and m_ast.

GetDeclForUIDFromDWARF()

CompilerDecl DWARFASTParserClang::GetDeclForUIDFromDWARF ( const DWARFDIE &  die )

overridevirtual

Implements DWARFASTParser.

Definition at line 2273 of file DWARFASTParserClang.cpp.

References GetClangDeclForDIE(), lldb_private::TypeSystemClang::GetCompilerDecl(), and m_ast.

GetDIEClassTemplateParams()

ConstString DWARFASTParserClang::GetDIEClassTemplateParams ( const DWARFDIE &  die )

overridevirtual

Returns the template parameters of a class DWARFDIE as a string.

This is mostly useful for -gsimple-template-names which omits template parameters from the DIE name and instead always adds template parameter children DIEs.

Parameters

die	The struct/class DWARFDIE containing template parameters.

Returns

A string, including surrounding '<>', of the template parameters. If the DIE's name already has '<>', returns an empty ConstString because it's assumed that the caller is using the DIE name anyway.

Implements DWARFASTParser.

Definition at line 746 of file DWARFASTParserClang.cpp.

References DWARFDIE::GetName(), m_ast, ParseTemplateParameterInfos(), and lldb_private::TypeSystemClang::PrintTemplateParams().

Referenced by GetCPlusPlusQualifiedName().

GetModuleForType()

lldb::ModuleSP DWARFASTParserClang::GetModuleForType ( const DWARFDIE &  die )

protected

GetOwningClangModule()

OptionalClangModuleID DWARFASTParserClang::GetOwningClangModule ( const DWARFDIE &  die )

protected

Definition at line 3501 of file DWARFASTParserClang.cpp.

References DWARFBaseDIE::GetAttributeValueAsString(), DWARFDIE::GetDIE(), lldb_private::TypeSystemClang::GetOrCreateClangModule(), GetOwningClangModule(), DWARFDIE::GetParent(), DWARFBaseDIE::IsValid(), m_ast, and m_die_to_module.

Referenced by GetClangDeclForDIE(), GetOwningClangModule(), ParseChildParameters(), ParseEnum(), ParseStructureLikeDIE(), ParseSubroutine(), ParseTypeFromClangModule(), ParseTypeModifier(), ResolveBlockDIE(), and ResolveNamespaceDIE().

GetTypeForDIE()

Type * DWARFASTParserClang::GetTypeForDIE ( const DWARFDIE &  die )

protected

Definition at line 3331 of file DWARFASTParserClang.cpp.

References DWARFAttributes::AttributeAtIndex(), DWARFAttributes::ExtractFormValueAtIndex(), DWARFBaseDIE::GetAttributes(), DWARFBaseDIE::GetDWARF(), DWARFFormValue::Reference(), and DWARFAttributes::Size().

Referenced by GetClangDeclForDIE().

LinkDeclContextToDIE()

void DWARFASTParserClang::LinkDeclContextToDIE ( clang::DeclContext *  decl_ctx, const DWARFDIE &  die  )

protected

Definition at line 3702 of file DWARFASTParserClang.cpp.

References DWARFDIE::GetDIE(), m_decl_ctx_to_die, and m_die_to_decl_ctx.

Referenced by CopyUniqueClassMethodTypes(), GetClangDeclContextForDIE(), ParseEnum(), ParseStructureLikeDIE(), ParseSubroutine(), ParseTypeFromClangModule(), ParseTypeFromDWARF(), ResolveBlockDIE(), ResolveImportedDeclarationDIE(), and ResolveNamespaceDIE().

LinkDeclToDIE()

void DWARFASTParserClang::LinkDeclToDIE ( clang::Decl *  decl, const DWARFDIE &  die  )

protected

ParseArrayType()

TypeSP DWARFASTParserClang::ParseArrayType ( const DWARFDIE &  die, const ParsedDWARFTypeAttributes &  attrs  )

private

Definition at line 1297 of file DWARFASTParserClang.cpp.

References ParsedDWARFTypeAttributes::bit_stride, ParsedDWARFTypeAttributes::byte_stride, lldb_private::TypeSystemClang::CreateArrayType(), DEBUG_PRINTF, ParsedDWARFTypeAttributes::decl, lldb_private::DW_TAG_value_to_name(), lldb_private::Type::eEncodingIsUID, lldb_private::Type::GetByteSize(), DWARFBaseDIE::GetDWARF(), lldb_private::Type::GetForwardCompilerType(), DWARFBaseDIE::GetID(), lldb_private::ClangUtil::GetQualType(), ParsedDWARFTypeAttributes::is_vector, m_ast, DWARFASTParser::ParseChildArrayInfo(), DWARFFormValue::Reference(), lldb_private::TypeSystemClang::RequireCompleteType(), lldb_private::TypeSystemClang::SetMetadataAsUserID(), and ParsedDWARFTypeAttributes::type.

Referenced by ParseTypeFromDWARF().

ParseChildEnumerators()

size_t DWARFASTParserClang::ParseChildEnumerators ( lldb_private::CompilerType &  compiler_type, bool  is_signed, uint32_t  enumerator_byte_size, const DWARFDIE &  parent_die  )

protected

Definition at line 2297 of file DWARFASTParserClang.cpp.

References lldb_private::TypeSystemClang::AddEnumerationValueToEnumerationType(), DWARFFormValue::AsCString(), DWARFAttributes::AttributeAtIndex(), DWARFDIE::children(), DWARFAttributes::CompileUnitAtIndex(), DWARFAttributes::ExtractFormValueAtIndex(), DWARFUnit::GetFile(), m_ast, lldb_private::Declaration::SetColumn(), lldb_private::Declaration::SetFile(), lldb_private::Declaration::SetLine(), DWARFFormValue::Signed(), DWARFAttributes::Size(), and DWARFFormValue::Unsigned().

Referenced by CompleteEnumType(), and ParseEnum().

ParseChildMembers()

bool DWARFASTParserClang::ParseChildMembers ( const DWARFDIE &  die, lldb_private::CompilerType &  class_compiler_type, std::vector< std::unique_ptr< clang::CXXBaseSpecifier > > &  base_classes, std::vector< DWARFDIE > &  member_function_dies, DelayedPropertyList &  delayed_properties, const lldb::AccessType  default_accessibility, lldb_private::ClangASTImporter::LayoutInfo &  layout_info  )

protected

Definition at line 3153 of file DWARFASTParserClang.cpp.

References DWARFDIE::children(), lldb_private::CompilerType::TypeSystemSPWrapper::dyn_cast_or_null(), lldb::eLanguageTypeRust, DWARFBaseDIE::GetCU(), DWARFBaseDIE::GetDWARF(), DWARFUnit::GetDWARFLanguageType(), lldb_private::ModuleChild::GetModule(), lldb_private::SymbolFileCommon::GetObjectFile(), lldb_private::CompilerType::GetTypeSystem(), ParseInheritance(), ParseObjCProperty(), ParseRustVariantPart(), ParseSingleMember(), and DWARFBaseDIE::Tag().

Referenced by CompleteRecordType().

ParseChildParameters()

size_t DWARFASTParserClang::ParseChildParameters ( clang::DeclContext *  containing_decl_ctx, const DWARFDIE &  parent_die, bool  skip_artificial, bool &  is_static, bool &  is_variadic, bool &  has_template_params, std::vector< lldb_private::CompilerType > &  function_args, std::vector< clang::ParmVarDecl * > &  function_param_decls, unsigned &  type_quals  )

protected

Definition at line 3209 of file DWARFASTParserClang.cpp.

References DWARFFormValue::AsCString(), DWARFAttributes::AttributeAtIndex(), DWARFFormValue::Boolean(), DWARFDIE::children(), lldb_private::TypeSystemClang::CreateParameterDeclaration(), DeclKindIsCXXClass(), lldb_private::Type::eEncodingIsConstUID, lldb_private::Type::eEncodingIsPointerUID, lldb_private::Type::eEncodingIsVolatileUID, DWARFAttributes::ExtractFormValueAtIndex(), DWARFBaseDIE::GetAttributes(), lldb_private::Type::GetEncodingMask(), lldb_private::Type::GetForwardCompilerType(), DWARFBaseDIE::GetID(), GetOwningClangModule(), m_ast, DWARFFormValue::Reference(), DWARFDIE::ResolveTypeUID(), lldb_private::TypeSystemClang::SetMetadataAsUserID(), DWARFAttributes::Size(), and DWARFBaseDIE::Tag().

Referenced by ConstructDemangledNameFromDWARF(), and ParseSubroutine().

ParseEnum()

TypeSP DWARFASTParserClang::ParseEnum ( const lldb_private::SymbolContext &  sc, const DWARFDIE &  die, ParsedDWARFTypeAttributes &  attrs  )

private

Definition at line 757 of file DWARFASTParserClang.cpp.

References ParsedDWARFTypeAttributes::byte_size, lldb_private::TypeSystemClang::CompleteTagDeclarationDefinition(), lldb_private::TypeSystemClang::CreateEnumerationType(), DEBUG_PRINTF, ParsedDWARFTypeAttributes::decl, lldb_private::DW_TAG_value_to_name(), lldb::eBasicTypeInt, lldb_private::Type::eEncodingIsUID, SymbolFileDWARFDebugMap::FindDefinitionTypeForDWARFDeclContext(), lldb_private::TypeSystemClang::GetBasicType(), lldb_private::TypeSystemClang::GetBuiltinTypeForDWARFEncodingAndBitSize(), lldb_private::CompilerType::GetByteSize(), GetCachedClangDeclContextForDIE(), GetClangDeclContextContainingDIE(), lldb_private::ConstString::GetCString(), lldb_private::TypeSystemClang::GetDeclContextForType(), DWARFDIE::GetDIE(), DWARFBaseDIE::GetDWARF(), lldb_private::TypeSystemClang::GetEnumerationIntegerType(), lldb_private::Type::GetFullCompilerType(), DWARFBaseDIE::GetID(), lldb_private::GetLog(), DWARFBaseDIE::GetOffset(), GetOwningClangModule(), lldb_private::ConstString::GetStringRef(), DWARFBaseDIE::HasChildren(), ParsedDWARFTypeAttributes::is_forward_declaration, ParsedDWARFTypeAttributes::is_scoped_enum, lldb_private::CompilerType::IsIntegerType(), DWARFFormValue::IsValid(), LinkDeclContextToDIE(), m_ast, ParsedDWARFTypeAttributes::name, ParseChildEnumerators(), ParseTypeFromClangModule(), DWARFFormValue::Reference(), lldb_private::TypeSystemClang::StartTagDeclarationDefinition(), DWARFBaseDIE::Tag(), and ParsedDWARFTypeAttributes::type.

Referenced by ParseTypeFromDWARF().

ParseFunctionFromDWARF()

Function * DWARFASTParserClang::ParseFunctionFromDWARF ( lldb_private::CompileUnit &  comp_unit, const DWARFDIE &  die, const lldb_private::AddressRange &  func_range  )

overridevirtual

Implements DWARFASTParser.

Definition at line 2397 of file DWARFASTParserClang.cpp.

References lldb_private::CompileUnit::AddFunction(), ConstructDemangledNameFromDWARF(), DIE_IS_BEING_PARSED, lldb_private::AddressRange::GetBaseAddress(), DWARFBaseDIE::GetCU(), DWARFDIE::GetDIE(), DWARFDIE::GetDIENamesAndRanges(), DWARFBaseDIE::GetDWARF(), DWARFUnit::GetFile(), DWARFBaseDIE::GetID(), SymbolFileDWARF::GetLanguage(), DWARFDIE::GetParent(), lldb_private::Address::IsValid(), lldb_private::DWARFExpressionList::IsValid(), lldb_private::Language::LanguageIsCPlusPlus(), lldb_private::Language::LanguageIsObjC(), lldb_private::Mangled::SetValue(), and DWARFBaseDIE::Tag().

ParseInheritance()

void DWARFASTParserClang::ParseInheritance ( const DWARFDIE &  die, const DWARFDIE &  parent_die, const lldb_private::CompilerType  class_clang_type, const lldb::AccessType  default_accessibility, const lldb::ModuleSP &  module_sp, std::vector< std::unique_ptr< clang::CXXBaseSpecifier > > &  base_classes, lldb_private::ClangASTImporter::LayoutInfo &  layout_info  )

private

Parses a DW_TAG_inheritance DIE into a base/super class.

Parameters

die	The DW_TAG_inheritance DIE to parse.
parent_die	The parent DIE of the given DIE.
class_clang_type	The C++/Objective-C class representing parent_die. For an Objective-C class this method sets the super class on success. For a C++ class this will not add the result as a base class.
default_accessibility	The default accessibility that is given to base classes if they don't have an explicit accessibility set.
module_sp	The current Module.
base_classes	The list of C++ base classes that will be appended with the parsed base class on success.
layout_info	The layout information that will be updated for C++ base classes with the base offset.

Definition at line 1378 of file DWARFASTParserClang.cpp.

References DWARFAttributes::AttributeAtIndex(), lldb_private::ClangASTImporter::LayoutInfo::base_offsets, DWARFFormValue::BlockData(), DWARFFormValue::Boolean(), lldb_private::CompilerType::TypeSystemSPWrapper::dyn_cast_or_null(), lldb::eRegisterKindDWARF, lldb_private::DWARFExpression::Evaluate(), DWARFAttributes::ExtractFormValueAtIndex(), DWARFASTParser::GetAccessTypeFromDWARF(), DWARFBaseDIE::GetAttributes(), DWARFBaseDIE::GetCU(), DWARFBaseDIE::GetData(), lldb_private::DataExtractor::GetDataStart(), lldb_private::Type::GetFullCompilerType(), DWARFBaseDIE::GetOffset(), lldb_private::CompilerType::GetOpaqueQualType(), lldb_private::CompilerType::GetTypeSystem(), lldb_private::TypeSystemClang::IsObjCObjectOrInterfaceType(), DWARFFormValue::Reference(), DWARFDIE::ResolveTypeUID(), lldb_private::Value::ResolveValue(), DWARFAttributes::Size(), lldb_private::Scalar::UInt(), and DWARFFormValue::Unsigned().

Referenced by ParseChildMembers().

ParseObjCProperty()

void DWARFASTParserClang::ParseObjCProperty ( const DWARFDIE &  die, const DWARFDIE &  parent_die, const lldb_private::CompilerType &  class_clang_type, DelayedPropertyList &  delayed_properties  )

private

Parses a DW_TAG_APPLE_property DIE and appends the parsed data to the list of delayed Objective-C properties.

Note: The delayed property needs to be finalized to actually create the property declarations in the module AST.

Parameters

die	The DW_TAG_APPLE_property DIE that will be parsed.
parent_die	The parent DIE.
class_clang_type	The Objective-C class that will contain the created property.
delayed_properties	The list of delayed properties that the result will be appended to.

Definition at line 2806 of file DWARFASTParserClang.cpp.

References DWARFBaseDIE::GetDWARF(), DWARFBaseDIE::GetID(), lldb_private::Type::GetLayoutCompilerType(), lldb_private::ModuleChild::GetModule(), lldb_private::SymbolFileCommon::GetObjectFile(), DWARFDIE::ResolveTypeUID(), lldb_private::ClangASTMetadata::SetUserID(), and DWARFBaseDIE::Tag().

Referenced by ParseChildMembers().

ParsePointerToMemberType()

TypeSP DWARFASTParserClang::ParsePointerToMemberType ( const DWARFDIE &  die, const ParsedDWARFTypeAttributes &  attrs  )

private

Definition at line 1351 of file DWARFASTParserClang.cpp.

References ParsedDWARFTypeAttributes::containing_type, lldb_private::TypeSystemClang::CreateMemberPointerType(), lldb_private::Type::eEncodingIsUID, lldb_private::CompilerType::GetByteSize(), DWARFBaseDIE::GetDWARF(), lldb_private::Type::GetForwardCompilerType(), DWARFBaseDIE::GetID(), LLDB_INVALID_UID, ParsedDWARFTypeAttributes::name, DWARFFormValue::Reference(), and ParsedDWARFTypeAttributes::type.

Referenced by ParseTypeFromDWARF().

ParseRustVariantPart()

void DWARFASTParserClang::ParseRustVariantPart ( DWARFDIE &  die, const DWARFDIE &  parent_die, lldb_private::CompilerType &  class_clang_type, const lldb::AccessType  default_accesibility, lldb_private::ClangASTImporter::LayoutInfo &  layout_info  )

private

Parses DW_TAG_variant_part DIE into a structure that encodes all variants Note that this is currently being emitted by rustc and not Clang.

Parameters

die	DW_TAG_variant_part DIE to parse
parent_die	The parent DW_TAG_structure_type to parse
class_clang_type	The Rust struct representing parent_die.
default_accesibility	The default accessibility that is given to base classes if they don't have an explicit accessibility set
layout_info	The layout information that will be updated for

Definition at line 3894 of file DWARFASTParserClang.cpp.

References lldb_private::TypeSystemClang::AddFieldToRecordType(), lldb_private::TypeSystemClang::CompleteTagDeclarationDefinition(), lldb_private::TypeSystemClang::CreateRecordType(), lldb::eAccessPublic, lldb::eLanguageTypeRust, lldb_private::ClangASTImporter::LayoutInfo::field_offsets, DWARFBaseDIE::GetCU(), lldb_private::TypeSystemClang::GetDeclContextForType(), DWARFBaseDIE::GetDWARF(), SymbolFileDWARF::GetLanguage(), lldb_private::ModuleChild::GetModule(), lldb_private::SymbolFileCommon::GetObjectFile(), lldb_private::CompilerType::GetTypeName(), m_ast, DWARFDIE::ResolveTypeUID(), lldb_private::TypeSystemClang::SetIsPacked(), lldb_private::TypeSystemClang::StartTagDeclarationDefinition(), and DWARFBaseDIE::Tag().

Referenced by ParseChildMembers().

ParseSingleMember()

void DWARFASTParserClang::ParseSingleMember ( const DWARFDIE &  die, const DWARFDIE &  parent_die, const lldb_private::CompilerType &  class_clang_type, lldb::AccessType  default_accessibility, lldb_private::ClangASTImporter::LayoutInfo &  layout_info, FieldInfo &  last_field_info  )

private

Definition at line 2898 of file DWARFASTParserClang.cpp.

References lldb_private::TypeSystemClang::AddFieldToRecordType(), lldb_private::TypeSystemClang::AddVariableToRecordType(), DWARFASTParserClang::FieldInfo::bit_offset, DWARFASTParserClang::FieldInfo::bit_size, lldb_private::TypeSystemClang::CreateArrayType(), lldb_private::DW_TAG_value_to_name(), lldb::eAccessNone, lldb::eAccessPublic, lldb::eByteOrderLittle, lldb::eEncodingSint, ExtractIntFromFormValue(), lldb_private::ClangASTImporter::LayoutInfo::field_offsets, DWARFBaseDIE::GetAttributeValueAsUnsigned(), lldb_private::TypeSystemClang::GetBuiltinTypeForEncodingAndBitSize(), lldb_private::ObjectFile::GetByteOrder(), lldb_private::Type::GetByteSize(), lldb_private::CompilerType::GetCompleteType(), DWARFBaseDIE::GetCU(), DWARFBaseDIE::GetDWARF(), lldb_private::Type::GetForwardCompilerType(), DWARFBaseDIE::GetID(), lldb_private::Type::GetLayoutCompilerType(), lldb_private::GetLog(), lldb_private::ModuleChild::GetModule(), lldb_private::SymbolFileCommon::GetObjectFile(), GetUnitName(), lldb_private::CompilerType::IsArrayType(), DWARFASTParserClang::FieldInfo::IsBitfield(), lldb_private::CompilerType::IsCompleteType(), lldb_private::CompilerType::IsIntegerOrEnumerationType(), lldb_private::TypeSystemClang::IsObjCObjectOrInterfaceType(), LLDB_LOG, LLDB_LOG_ERROR, m_ast, DWARFASTParserClang::FieldInfo::NextBitfieldOffsetIsValid(), lldb_private::TypeSystemClang::RequireCompleteType(), DWARFDIE::ResolveTypeUID(), lldb_private::TypeSystemClang::SetIntegerInitializerForVariable(), DWARFASTParserClang::FieldInfo::SetIsArtificial(), DWARFASTParserClang::FieldInfo::SetIsBitfield(), lldb_private::TypeSystemClang::SetMetadataAsUserID(), ShouldCreateUnnamedBitfield(), DWARFUnit::Supports_unnamed_objc_bitfields(), DWARFBaseDIE::Tag(), UINT32_MAX, and UINT64_MAX.

Referenced by ParseChildMembers().

ParseStructureLikeDIE()

TypeSP DWARFASTParserClang::ParseStructureLikeDIE ( const lldb_private::SymbolContext &  sc, const DWARFDIE &  die, ParsedDWARFTypeAttributes &  attrs  )

protected

Parse a structure, class, or union type DIE.

Definition at line 1579 of file DWARFASTParserClang.cpp.

References ParsedDWARFTypeAttributes::accessibility, lldb_private::ClangASTImporter::LayoutInfo::bit_size, ParsedDWARFTypeAttributes::byte_size, ParsedDWARFTypeAttributes::calling_convention, ParsedDWARFTypeAttributes::class_language, lldb_private::Declaration::Clear(), lldb_private::TypeSystemClang::CompleteTagDeclarationDefinition(), lldb_private::TypeSystemClang::CreateClassTemplateSpecializationDecl(), lldb_private::TypeSystemClang::CreateClassTemplateSpecializationType(), lldb_private::TypeSystemClang::CreateRecordType(), DEBUG_PRINTF, ParsedDWARFTypeAttributes::decl, DeclKindIsCXXClass(), lldb_private::DW_TAG_value_to_name(), lldb::eAccessNone, lldb::eAccessPrivate, lldb::eAccessPublic, lldb_private::Type::eEncodingIsUID, lldb::eLanguageTypeObjC, lldb::eLanguageTypeObjC_plus_plus, ParsedDWARFTypeAttributes::exports_symbols, SymbolFileDWARFDebugMap::FindCompleteObjCDefinitionTypeForDIE(), SymbolFileDWARFDebugMap::FindDefinitionTypeForDWARFDeclContext(), lldb_private::TypeSystemClang::GetAsCXXRecordDecl(), lldb_private::TypeSystemClang::GetAsRecordDecl(), GetCachedClangDeclContextForDIE(), GetClangASTImporter(), GetClangDeclContextContainingDIE(), GetCPlusPlusQualifiedName(), lldb_private::ConstString::GetCString(), DWARFBaseDIE::GetCU(), lldb_private::TypeSystemClang::GetDeclContextForType(), DWARFDIE::GetDIE(), DWARFBaseDIE::GetDIERef(), DWARFBaseDIE::GetDWARF(), DWARFBaseDIE::GetID(), SymbolFileDWARF::GetLanguage(), lldb_private::GetLog(), DWARFBaseDIE::GetOffset(), lldb_private::CompilerType::GetOpaqueQualType(), GetOwningClangModule(), DWARFBaseDIE::HasChildren(), ParsedDWARFTypeAttributes::is_complete_objc_class, ParsedDWARFTypeAttributes::is_forward_declaration, lldb_private::Language::LanguageIsCPlusPlus(), LinkDeclContextToDIE(), LLDB_INVALID_UID, m_ast, ParsedDWARFTypeAttributes::name, lldb_private::TypeSystemClang::ParseClassTemplateDecl(), ParseTemplateParameterInfos(), ParseTypeFromClangModule(), PrepareContextToReceiveMembers(), lldb_private::ClangUtil::RemoveFastQualifiers(), lldb_private::TypeSystemClang::SetHasExternalStorage(), lldb_private::ClangASTMetadata::SetIsDynamicCXXType(), lldb_private::TypeSystemClang::SetMetadata(), lldb_private::ClangASTImporter::SetRecordLayout(), lldb_private::ClangASTMetadata::SetUserID(), lldb_private::TypeSystemClang::StartTagDeclarationDefinition(), DWARFBaseDIE::Supports_DW_AT_APPLE_objc_complete_type(), and DWARFBaseDIE::Tag().

Referenced by ParseTypeFromDWARF().

ParseSubroutine()

TypeSP DWARFASTParserClang::ParseSubroutine ( const DWARFDIE &  die, ParsedDWARFTypeAttributes &  attrs  )

private

Definition at line 893 of file DWARFASTParserClang.cpp.

References ParsedDWARFTypeAttributes::abstract_origin, ParsedDWARFTypeAttributes::accessibility, lldb_private::TypeSystemClang::AddMethodToCXXRecordType(), lldb_private::TypeSystemClang::AddMethodToObjCObjectType(), ConvertDWARFCallingConventionToClang(), CopyUniqueClassMethodTypes(), lldb_private::ObjCLanguage::MethodName::Create(), lldb_private::TypeSystemClang::CreateFunctionDeclaration(), lldb_private::TypeSystemClang::CreateFunctionTemplateDecl(), lldb_private::TypeSystemClang::CreateFunctionTemplateSpecializationInfo(), lldb_private::TypeSystemClang::CreateFunctionType(), DEBUG_PRINTF, ParsedDWARFTypeAttributes::decl, DeclKindIsCXXClass(), DIE_IS_BEING_PARSED, lldb_private::DW_TAG_value_to_name(), lldb::eAccessNone, lldb::eAccessPublic, lldb::eBasicTypeVoid, lldb_private::Type::eEncodingIsUID, lldb_private::TypeSystemClang::getASTContext(), lldb_private::TypeSystemClang::GetBasicType(), GetCachedClangDeclContextForDIE(), GetClangDeclContextContainingDIE(), GetClangDeclContextForDIE(), lldb_private::ConstString::GetCString(), DWARFDIE::GetDIE(), DWARFBaseDIE::GetDWARF(), lldb_private::Type::GetForwardCompilerType(), lldb_private::Type::GetFullCompilerType(), lldb_private::UserID::GetID(), DWARFBaseDIE::GetID(), lldb_private::GetLog(), lldb_private::Type::GetName(), DWARFDIE::GetName(), DWARFBaseDIE::GetOffset(), lldb_private::CompilerType::GetOpaqueQualType(), GetOwningClangModule(), lldb_private::ConstString::GetStringRef(), lldb_private::TypeSystemClang::GetTranslationUnitDecl(), DWARFBaseDIE::HasChildren(), ParsedDWARFTypeAttributes::is_artificial, ParsedDWARFTypeAttributes::is_explicit, ParsedDWARFTypeAttributes::is_inline, ParsedDWARFTypeAttributes::is_objc_direct_call, ParsedDWARFTypeAttributes::is_virtual, lldb_private::CompilerType::IsBeingDefined(), IsClangModuleFwdDecl(), lldb_private::TypeSystemClang::IsCXXClassType(), lldb_private::TypeSystemClang::IsObjCObjectOrInterfaceType(), DWARFFormValue::IsValid(), LinkDeclContextToDIE(), LLDB_INVALID_UID, LLDB_LOGF, lldbassert, m_ast, ParsedDWARFTypeAttributes::mangled_name, ParsedDWARFTypeAttributes::name, ParsedDWARFTypeAttributes::object_pointer, ParseChildParameters(), ParseTemplateParameterInfos(), ParsedDWARFTypeAttributes::ref_qual, DWARFFormValue::Reference(), lldb_private::TypeSystemClang::SetFunctionParameters(), lldb_private::TypeSystemClang::SetMetadata(), lldb_private::TypeSystemClang::SetMetadataAsUserID(), lldb_private::ClangASTMetadata::SetObjectPtrName(), lldb_private::ClangASTMetadata::SetUserID(), ParsedDWARFTypeAttributes::specification, ParsedDWARFTypeAttributes::storage, DWARFBaseDIE::Tag(), and ParsedDWARFTypeAttributes::type.

Referenced by ParseTypeFromDWARF().

ParseTemplateDIE()

bool DWARFASTParserClang::ParseTemplateDIE ( const DWARFDIE &  die, lldb_private::TypeSystemClang::TemplateParameterInfos &  template_param_infos  )

protected

Definition at line 1984 of file DWARFASTParserClang.cpp.

References DWARFFormValue::AsCString(), DWARFAttributes::AttributeAtIndex(), DWARFFormValue::Boolean(), DWARFDIE::children(), lldb_private::TypeSystemClang::CreateTemplateTemplateParmDecl(), lldb::eBasicTypeVoid, DWARFAttributes::ExtractFormValueAtIndex(), lldb_private::TypeSystemClang::getASTContext(), DWARFBaseDIE::GetAttributes(), lldb_private::TypeSystemClang::GetBasicType(), lldb_private::CompilerType::GetBitSize(), lldb_private::Type::GetForwardCompilerType(), DWARFDIE::GetName(), lldb_private::TypeSystemClang::TemplateParameterInfos::GetParameterPack(), lldb_private::ClangUtil::GetQualType(), lldb_private::TypeSystemClang::TemplateParameterInfos::InsertArg(), lldb_private::CompilerType::IsIntegerOrEnumerationType(), m_ast, ParseTemplateDIE(), DWARFFormValue::Reference(), DWARFDIE::ResolveTypeUID(), lldb_private::TypeSystemClang::TemplateParameterInfos::SetPackName(), lldb_private::TypeSystemClang::TemplateParameterInfos::SetParameterPack(), DWARFAttributes::Size(), DWARFBaseDIE::Tag(), and DWARFFormValue::Unsigned().

Referenced by ParseTemplateDIE(), and ParseTemplateParameterInfos().

ParseTemplateParameterInfos()

bool DWARFASTParserClang::ParseTemplateParameterInfos ( const DWARFDIE &  parent_die, lldb_private::TypeSystemClang::TemplateParameterInfos &  template_param_infos  )

protected

Definition at line 2098 of file DWARFASTParserClang.cpp.

References DWARFDIE::children(), lldb_private::TypeSystemClang::TemplateParameterInfos::hasParameterPack(), lldb_private::TypeSystemClang::TemplateParameterInfos::IsEmpty(), and ParseTemplateDIE().

Referenced by GetDIEClassTemplateParams(), ParseStructureLikeDIE(), and ParseSubroutine().

ParseTypeFromClangModule()

TypeSP DWARFASTParserClang::ParseTypeFromClangModule ( const lldb_private::SymbolContext &  sc, const DWARFDIE &  die, lldb_private::Log *  log  )

protected

Follow Clang Module Skeleton CU references to find a type definition.

Definition at line 133 of file DWARFASTParserClang.cpp.

References lldb_private::SymbolContext::comp_unit, lldb_private::ClangASTImporter::CopyType(), lldb_private::Type::eEncodingInvalid, lldb_private::TypeMap::Empty(), SymbolFileDWARF::ForEachExternalModule(), lldb_private::TypeSystemClang::GetAsTagDecl(), GetCachedClangDeclContextForDIE(), GetClangASTImporter(), GetContainingClangModule(), DWARFBaseDIE::GetCU(), DWARFDIE::GetDeclContext(), DWARFDIE::GetDIE(), DWARFBaseDIE::GetDWARF(), DWARFBaseDIE::GetID(), SymbolFileDWARF::GetLanguageFamily(), GetOwningClangModule(), lldb_private::ClangUtil::GetQualType(), lldb_private::TypeMap::GetSize(), DWARFUnit::GetSymbolFileDWARF(), lldb_private::TypeMap::GetTypeAtIndex(), lldb_private::LanguageSet::Insert(), lldb_private::CompilerType::IsDefined(), LinkDeclContextToDIE(), LLDB_INVALID_UID, m_ast, and lldb_private::ClangASTImporter::RequireCompleteType().

Referenced by ParseEnum(), ParseStructureLikeDIE(), and ParseTypeModifier().

ParseTypeFromDWARF()

TypeSP DWARFASTParserClang::ParseTypeFromDWARF ( const lldb_private::SymbolContext &  sc, const DWARFDIE &  die, bool *  type_is_new_ptr  )

overridevirtual

Implements DWARFASTParser.

Definition at line 411 of file DWARFASTParserClang.cpp.

References DIE_IS_BEING_PARSED, lldb_private::DW_TAG_value_to_name(), GetCachedClangDeclContextForDIE(), GetClangDeclContextContainingDIE(), DWARFDIE::GetDIE(), DWARFBaseDIE::GetDWARF(), lldb_private::GetLog(), DWARFDIE::GetName(), DWARFBaseDIE::GetOffset(), DWARFBaseDIE::GetTagAsCString(), LinkDeclContextToDIE(), ParseArrayType(), ParseEnum(), ParsePointerToMemberType(), ParseStructureLikeDIE(), ParseSubroutine(), ParseTypeFromDWARF(), ParseTypeModifier(), DWARFFormValue::Reference(), ParsedDWARFTypeAttributes::signature, DWARFBaseDIE::Tag(), and UpdateSymbolContextScopeForType().

Referenced by ParseTypeFromDWARF(), and ParseTypeModifier().

ParseTypeModifier()

lldb::TypeSP DWARFASTParserClang::ParseTypeModifier ( const lldb_private::SymbolContext &  sc, const DWARFDIE &  die, ParsedDWARFTypeAttributes &  attrs  )

private

Definition at line 523 of file DWARFASTParserClang.cpp.

References ParsedDWARFTypeAttributes::byte_size, DWARFDIE::children(), DWARFFormValue::Clear(), lldb_private::TypeSystemClang::CreateBlockPointerType(), DEBUG_PRINTF, ParsedDWARFTypeAttributes::decl, lldb_private::DW_TAG_value_to_name(), lldb::eBasicTypeNullPtr, lldb::eBasicTypeObjCClass, lldb::eBasicTypeObjCID, lldb::eBasicTypeObjCSel, lldb_private::Type::eEncodingIsAtomicUID, lldb_private::Type::eEncodingIsConstUID, lldb_private::Type::eEncodingIsLValueReferenceUID, lldb_private::Type::eEncodingIsPointerUID, lldb_private::Type::eEncodingIsRestrictUID, lldb_private::Type::eEncodingIsRValueReferenceUID, lldb_private::Type::eEncodingIsTypedefUID, lldb_private::Type::eEncodingIsUID, lldb_private::Type::eEncodingIsVolatileUID, lldb::eLanguageTypeObjC, lldb::eLanguageTypeObjC_plus_plus, ParsedDWARFTypeAttributes::encoding, DWARFBaseDIE::GetAttributeValueAsUnsigned(), lldb_private::TypeSystemClang::GetBasicType(), lldb_private::TypeSystemClang::GetBuiltinTypeForDWARFEncodingAndBitSize(), GetClangASTImporter(), GetClangDeclContextContainingDIE(), lldb_private::ConstString::GetCString(), DWARFBaseDIE::GetCU(), DWARFDIE::GetDIE(), DWARFBaseDIE::GetDWARF(), DWARFBaseDIE::GetID(), SymbolFileDWARF::GetLanguage(), lldb_private::GetLog(), DWARFDIE::GetName(), DWARFBaseDIE::GetOffset(), GetOwningClangModule(), DWARFDIE::GetReferencedDIE(), lldb_private::ConstString::GetStringRef(), DWARFBaseDIE::GetTagAsCString(), DWARFFormValue::IsValid(), m_ast, ParsedDWARFTypeAttributes::name, ParseTypeFromClangModule(), ParseTypeFromDWARF(), PrepareContextToReceiveMembers(), DWARFFormValue::Reference(), DWARFBaseDIE::Tag(), and ParsedDWARFTypeAttributes::type.

Referenced by ParseTypeFromDWARF().

ResolveBlockDIE()

clang::BlockDecl * DWARFASTParserClang::ResolveBlockDIE ( const DWARFDIE &  die )

protected

Definition at line 3589 of file DWARFASTParserClang.cpp.

References lldb_private::TypeSystemClang::CreateBlockDeclaration(), GetClangDeclContextContainingDIE(), DWARFDIE::GetDIE(), GetOwningClangModule(), LinkDeclContextToDIE(), m_ast, m_die_to_decl_ctx, and DWARFBaseDIE::Tag().

Referenced by GetDeclContextForBlock().

ResolveImportedDeclarationDIE()

clang::NamespaceDecl * DWARFASTParserClang::ResolveImportedDeclarationDIE ( const DWARFDIE &  die )

protected

Returns the namespace decl that a DW_TAG_imported_declaration imports.

Parameters

[in]

die

The import declaration to resolve. If the DIE is not a DW_TAG_imported_declaration the behaviour is undefined.

Returns

The decl corresponding to the namespace that the specified 'die' imports. If the imported entity is not a namespace or another import declaration, returns nullptr. If an error occurs, returns nullptr.

Definition at line 3639 of file DWARFASTParserClang.cpp.

References DWARFDIE::GetAttributeValueAsReferenceDIE(), DWARFDIE::GetDIE(), LinkDeclContextToDIE(), m_die_to_decl_ctx, ResolveImportedDeclarationDIE(), ResolveNamespaceDIE(), and DWARFBaseDIE::Tag().

Referenced by GetClangDeclContextForDIE(), and ResolveImportedDeclarationDIE().

ResolveNamespaceDIE()

clang::NamespaceDecl * DWARFASTParserClang::ResolveNamespaceDIE ( const DWARFDIE &  die )

protected

Definition at line 3611 of file DWARFASTParserClang.cpp.

References DWARFBaseDIE::GetAttributeValueAsUnsigned(), GetClangDeclContextContainingDIE(), DWARFDIE::GetDIE(), DWARFDIE::GetName(), GetOwningClangModule(), lldb_private::TypeSystemClang::GetUniqueNamespaceDeclaration(), LinkDeclContextToDIE(), m_ast, m_die_to_decl_ctx, and DWARFBaseDIE::Tag().

Referenced by GetClangDeclContextForDIE(), and ResolveImportedDeclarationDIE().

ShouldCreateUnnamedBitfield()

bool DWARFASTParserClang::ShouldCreateUnnamedBitfield ( FieldInfo const &  last_field_info, uint64_t  last_field_end, FieldInfo const &  this_field_info, lldb_private::ClangASTImporter::LayoutInfo const &  layout_info  ) const

private

Returns 'true' if we should create an unnamed bitfield and add it to the parser's current AST.

Parameters

[in]	last_field_info	FieldInfo of the previous DW_TAG_member we parsed.
[in]	last_field_end	Offset (in bits) where the last parsed field ended.
[in]	this_field_info	FieldInfo of the current DW_TAG_member being parsed.
[in]	layout_info	Layout information of all decls parsed by the current parser.

Definition at line 3862 of file DWARFASTParserClang.cpp.

References lldb_private::ClangASTImporter::LayoutInfo::base_offsets, DWARFASTParserClang::FieldInfo::bit_offset, DWARFASTParserClang::FieldInfo::bit_size, and DWARFASTParserClang::FieldInfo::IsArtificial().

Referenced by ParseSingleMember().

UpdateSymbolContextScopeForType()

TypeSP DWARFASTParserClang::UpdateSymbolContextScopeForType ( const lldb_private::SymbolContext &  sc, const DWARFDIE &  die, lldb::TypeSP  type_sp  )

protected

If type_sp is valid, calculate and set its symbol context scope, and update the type list for its backing symbol file.

Returns type_sp.

Definition at line 1494 of file DWARFASTParserClang.cpp.

References lldb_private::SymbolContext::comp_unit, lldb_private::Block::FindBlockByID(), lldb_private::SymbolContext::function, lldb_private::Function::GetBlock(), DWARFDIE::GetDIE(), DWARFBaseDIE::GetDWARF(), DWARFBaseDIE::GetID(), SymbolFileDWARF::GetParentSymbolContextDIE(), lldb_private::SymbolContext::module_sp, and DWARFBaseDIE::Tag().

Referenced by ParseTypeFromDWARF().

Member Data Documentation

m_ast

lldb_private::TypeSystemClang& DWARFASTParserClang::m_ast

protected

Definition at line 121 of file DWARFASTParserClang.h.

Referenced by CompleteRecordType(), CompleteTypeFromDWARF(), GetClangDeclContextContainingDIE(), GetClangDeclContextForDIE(), GetClangDeclForDIE(), GetDeclContextContainingUIDFromDWARF(), GetDeclContextForUIDFromDWARF(), GetDeclForUIDFromDWARF(), GetDIEClassTemplateParams(), GetOwningClangModule(), ParseArrayType(), ParseChildEnumerators(), ParseChildParameters(), ParseEnum(), ParseRustVariantPart(), ParseSingleMember(), ParseStructureLikeDIE(), ParseSubroutine(), ParseTemplateDIE(), ParseTypeFromClangModule(), ParseTypeModifier(), ResolveBlockDIE(), and ResolveNamespaceDIE().

m_clang_ast_importer_up

std::unique_ptr<lldb_private::ClangASTImporter> DWARFASTParserClang::m_clang_ast_importer_up

protected

Definition at line 126 of file DWARFASTParserClang.h.

Referenced by GetClangASTImporter().

m_decl_ctx_to_die

DeclContextToDIEMap DWARFASTParserClang::m_decl_ctx_to_die

protected

Definition at line 124 of file DWARFASTParserClang.h.

Referenced by EnsureAllDIEsInDeclContextHaveBeenParsed(), and LinkDeclContextToDIE().

m_die_to_decl

DIEToDeclMap DWARFASTParserClang::m_die_to_decl

protected

Definition at line 122 of file DWARFASTParserClang.h.

Referenced by GetClangDeclForDIE().

m_die_to_decl_ctx

DIEToDeclContextMap DWARFASTParserClang::m_die_to_decl_ctx

protected

Definition at line 123 of file DWARFASTParserClang.h.

Referenced by CopyUniqueClassMethodTypes(), GetCachedClangDeclContextForDIE(), LinkDeclContextToDIE(), ResolveBlockDIE(), ResolveImportedDeclarationDIE(), and ResolveNamespaceDIE().

m_die_to_module

DIEToModuleMap DWARFASTParserClang::m_die_to_module

protected

Definition at line 125 of file DWARFASTParserClang.h.

Referenced by GetOwningClangModule().

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

• DWARFASTParserClang.h
• DWARFASTParserClang.cpp