DWARFASTParserClang Class Reference

#include <DWARFASTParserClang.h>

Inheritance diagram for DWARFASTParserClang:

Classes
class	DelayedAddObjCClassProperty
struct	FieldInfo
struct	MemberAttributes
	Parsed form of all attributes that are relevant for parsing type members. More...

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

Protected Member Functions
clang::DeclContext *	GetDeclContextForBlock (const lldb_private::plugin::dwarf::DWARFDIE &die)
clang::BlockDecl *	ResolveBlockDIE (const lldb_private::plugin::dwarf::DWARFDIE &die)
clang::NamespaceDecl *	ResolveNamespaceDIE (const lldb_private::plugin::dwarf::DWARFDIE &die)
clang::NamespaceDecl *	ResolveImportedDeclarationDIE (const lldb_private::plugin::dwarf::DWARFDIE &die)
	Returns the namespace decl that a DW_TAG_imported_declaration imports.
bool	ParseTemplateDIE (const lldb_private::plugin::dwarf::DWARFDIE &die, lldb_private::TypeSystemClang::TemplateParameterInfos &template_param_infos)
bool	ParseTemplateParameterInfos (const lldb_private::plugin::dwarf::DWARFDIE &parent_die, lldb_private::TypeSystemClang::TemplateParameterInfos &template_param_infos)
void	GetUniqueTypeNameAndDeclaration (const lldb_private::plugin::dwarf::DWARFDIE &die, lldb::LanguageType language, lldb_private::ConstString &unique_typename, lldb_private::Declaration &decl_declaration)
bool	ParseChildMembers (const lldb_private::plugin::dwarf::DWARFDIE &die, const lldb_private::CompilerType &class_compiler_type, std::vector< std::unique_ptr< clang::CXXBaseSpecifier > > &base_classes, std::vector< lldb_private::plugin::dwarf::DWARFDIE > &member_function_dies, std::vector< lldb_private::plugin::dwarf::DWARFDIE > &contained_type_dies, DelayedPropertyList &delayed_properties, const lldb::AccessType default_accessibility, lldb_private::ClangASTImporter::LayoutInfo &layout_info)
void	ParseChildParameters (clang::DeclContext *containing_decl_ctx, const lldb_private::plugin::dwarf::DWARFDIE &parent_die, bool &is_variadic, bool &has_template_params, std::vector< lldb_private::CompilerType > &function_param_types, llvm::SmallVectorImpl< llvm::StringRef > &function_param_names)
size_t	ParseChildEnumerators (const lldb_private::CompilerType &compiler_type, bool is_signed, uint32_t enumerator_byte_size, const lldb_private::plugin::dwarf::DWARFDIE &parent_die)
lldb::TypeSP	ParseStructureLikeDIE (const lldb_private::SymbolContext &sc, const lldb_private::plugin::dwarf::DWARFDIE &die, ParsedDWARFTypeAttributes &attrs)
	Parse a structure, class, or union type DIE.
clang::Decl *	GetClangDeclForDIE (const lldb_private::plugin::dwarf::DWARFDIE &die)
clang::DeclContext *	GetClangDeclContextForDIE (const lldb_private::plugin::dwarf::DWARFDIE &die)
clang::DeclContext *	GetClangDeclContextContainingDIE (const lldb_private::plugin::dwarf::DWARFDIE &die, lldb_private::plugin::dwarf::DWARFDIE *decl_ctx_die)
lldb_private::OptionalClangModuleID	GetOwningClangModule (const lldb_private::plugin::dwarf::DWARFDIE &die)
bool	CopyUniqueClassMethodTypes (const lldb_private::plugin::dwarf::DWARFDIE &src_class_die, const lldb_private::plugin::dwarf::DWARFDIE &dst_class_die, lldb_private::Type *class_type, std::vector< lldb_private::plugin::dwarf::DWARFDIE > &failures)
clang::DeclContext *	GetCachedClangDeclContextForDIE (const lldb_private::plugin::dwarf::DWARFDIE &die)
void	LinkDeclContextToDIE (clang::DeclContext *decl_ctx, const lldb_private::plugin::dwarf::DWARFDIE &die)
void	LinkDeclToDIE (clang::Decl *decl, const lldb_private::plugin::dwarf::DWARFDIE &die)
lldb::TypeSP	UpdateSymbolContextScopeForType (const lldb_private::SymbolContext &sc, const lldb_private::plugin::dwarf::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 lldb_private::plugin::dwarf::DWARFDIE &die, lldb_private::Log *log)
	Follow Clang Module Skeleton CU references to find a type definition.
lldb::ModuleSP	GetModuleForType (const lldb_private::plugin::dwarf::DWARFDIE &die)

Static Protected Member Functions
static bool	classof (const DWARFASTParser *Parser)

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	AddUnnamedBitfieldToRecordTypeIfNeeded (lldb_private::ClangASTImporter::LayoutInfo &class_layout_info, const lldb_private::CompilerType &class_clang_type, const FieldInfo &previous_field, const FieldInfo &current_field)
	Tries to detect whether class_clang_type contained an unnamed bit-field between previous_field and current_field, and if so, adds a clang::FieldDecl representing that bit-field to class_clang_type.
void	ParseObjCProperty (const lldb_private::plugin::dwarf::DWARFDIE &die, const lldb_private::plugin::dwarf::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 lldb_private::plugin::dwarf::DWARFDIE &die, const lldb_private::plugin::dwarf::DWARFDIE &parent_die, const lldb_private::CompilerType &class_clang_type, lldb::AccessType default_accessibility, lldb_private::ClangASTImporter::LayoutInfo &layout_info, FieldInfo &last_field_info)
void	CreateStaticMemberVariable (const lldb_private::plugin::dwarf::DWARFDIE &die, const MemberAttributes &attrs, const lldb_private::CompilerType &class_clang_type)
	If the specified 'die' represents a static data member, creates a 'clang::VarDecl' for it and attaches it to specified parent 'class_clang_type'.
bool	CompleteRecordType (const lldb_private::plugin::dwarf::DWARFDIE &die, const lldb_private::CompilerType &clang_type)
bool	CompleteEnumType (const lldb_private::plugin::dwarf::DWARFDIE &die, lldb_private::Type *type, const lldb_private::CompilerType &clang_type)
lldb::TypeSP	ParseTypeModifier (const lldb_private::SymbolContext &sc, const lldb_private::plugin::dwarf::DWARFDIE &die, ParsedDWARFTypeAttributes &attrs)
lldb::TypeSP	ParseEnum (const lldb_private::SymbolContext &sc, const lldb_private::plugin::dwarf::DWARFDIE &die, ParsedDWARFTypeAttributes &attrs)
lldb::TypeSP	ParseSubroutine (const lldb_private::plugin::dwarf::DWARFDIE &die, const ParsedDWARFTypeAttributes &attrs)
bool	ParseObjCMethod (const lldb_private::ObjCLanguage::MethodName &objc_method, const lldb_private::plugin::dwarf::DWARFDIE &die, lldb_private::CompilerType clang_type, const ParsedDWARFTypeAttributes &attrs, bool is_variadic)
	Helper function called by ParseSubroutine when parsing ObjC-methods.
std::pair< bool, lldb::TypeSP >	ParseCXXMethod (const lldb_private::plugin::dwarf::DWARFDIE &die, lldb_private::CompilerType clang_type, const ParsedDWARFTypeAttributes &attrs, const lldb_private::plugin::dwarf::DWARFDIE &decl_ctx_die, bool is_static, bool &ignore_containing_context)
	Helper function called by ParseSubroutine when parsing C++ methods.
lldb::TypeSP	ParseArrayType (const lldb_private::plugin::dwarf::DWARFDIE &die, const ParsedDWARFTypeAttributes &attrs)
lldb::TypeSP	ParsePointerToMemberType (const lldb_private::plugin::dwarf::DWARFDIE &die, const ParsedDWARFTypeAttributes &attrs)
void	ParseInheritance (const lldb_private::plugin::dwarf::DWARFDIE &die, const lldb_private::plugin::dwarf::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 (lldb_private::plugin::dwarf::DWARFDIE &die, const lldb_private::plugin::dwarf::DWARFDIE &parent_die, const 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 lldb_private::plugin::dwarf::DWARFDebugInfoEntry *, clang::DeclContext * >	DIEToDeclContextMap
typedef std::multimap< const clang::DeclContext *, const lldb_private::plugin::dwarf::DWARFDIE >	DeclContextToDIEMap
typedef llvm::DenseMap< const lldb_private::plugin::dwarf::DWARFDebugInfoEntry *, lldb_private::OptionalClangModuleID >	DIEToModuleMap
typedef llvm::DenseMap< const lldb_private::plugin::dwarf::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
Public Types inherited from lldb_private::plugin::dwarf::DWARFASTParser
enum class	Kind { DWARFASTParserClang }
Static Public Member Functions inherited from lldb_private::plugin::dwarf::DWARFASTParser
static std::optional< SymbolFile::ArrayInfo >	ParseChildArrayInfo (const DWARFDIE &parent_die, const ExecutionContext *exe_ctx=nullptr)
static lldb::AccessType	GetAccessTypeFromDWARF (uint32_t dwarf_accessibility)

Detailed Description

Definition at line 44 of file DWARFASTParserClang.h.

Member Typedef Documentation

DeclContextToDIEMap

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

protected

Definition at line 127 of file DWARFASTParserClang.h.

DelayedPropertyList

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

protected

Definition at line 119 of file DWARFASTParserClang.h.

DIEToDeclContextMap

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

protected

Definition at line 124 of file DWARFASTParserClang.h.

DIEToDeclMap

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

protected

Definition at line 134 of file DWARFASTParserClang.h.

DIEToModuleMap

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

protected

Definition at line 131 of file DWARFASTParserClang.h.

Constructor & Destructor Documentation

DWARFASTParserClang()

DWARFASTParserClang::DWARFASTParserClang

(

lldb_private::TypeSystemClang &

ast

)

Definition at line 71 of file DWARFASTParserClang.cpp.

~DWARFASTParserClang()

DWARFASTParserClang::~DWARFASTParserClang ( )

overridedefault

Member Function Documentation

AddUnnamedBitfieldToRecordTypeIfNeeded()

void DWARFASTParserClang::AddUnnamedBitfieldToRecordTypeIfNeeded ( lldb_private::ClangASTImporter::LayoutInfo &  class_layout_info, const lldb_private::CompilerType &  class_clang_type, const FieldInfo &  previous_field, const FieldInfo &  current_field  )

private

Tries to detect whether class_clang_type contained an unnamed bit-field between previous_field and current_field, and if so, adds a clang::FieldDecl representing that bit-field to class_clang_type.

This is necessary because Clang (and GCC) doesn't emit a DW_TAG_member entry for unnamed bit-fields. So we derive it (with some exceptions), by checking whether there is a gap between where the storage of a DW_TAG_member ended and the subsequent DW_TAG_member began.

Parameters

[in,out]	layout_info	Layout information of all decls parsed by the current parser. Will contain an entry for the unnamed bit-field if this function created one.
[in]	class_clang_type	The RecordType to which the unnamed bit-field will be added (if any).
[in]	previous_field	FieldInfo of the previous DW_TAG_member we parsed.
[in]	current_field	FieldInfo of the current DW_TAG_member being parsed.

Definition at line 3751 of file DWARFASTParserClang.cpp.

References lldb_private::TypeSystemClang::AddFieldToRecordType(), DWARFASTParserClang::FieldInfo::bit_offset, lldb::eAccessPublic, lldb::eEncodingSint, lldb_private::ClangASTImporter::LayoutInfo::field_offsets, lldb_private::TypeSystemClang::GetBuiltinTypeForEncodingAndBitSize(), DWARFASTParserClang::FieldInfo::GetEffectiveFieldEnd(), DWARFASTParserClang::FieldInfo::IsBitfield(), m_ast, and ShouldCreateUnnamedBitfield().

Referenced by ParseSingleMember().

classof()

static bool DWARFASTParserClang::classof ( const DWARFASTParser *  Parser )

inlinestaticprotected

Definition at line 253 of file DWARFASTParserClang.h.

References lldb_private::plugin::dwarf::DWARFASTParser::DWARFASTParserClang.

CompleteEnumType()

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

private

Definition at line 2221 of file DWARFASTParserClang.cpp.

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

Referenced by CompleteTypeFromDWARF().

CompleteRecordType()

bool DWARFASTParserClang::CompleteRecordType ( const lldb_private::plugin::dwarf::DWARFDIE &  die, const lldb_private::CompilerType &  clang_type  )

private

Definition at line 2121 of file DWARFASTParserClang.cpp.

References lldb_private::TypeSystemClang::AddMethodOverridesForCXXRecordType(), lldb_private::ClangASTImporter::LayoutInfo::alignment, lldb_private::ClangASTImporter::LayoutInfo::bit_size, lldb_private::TypeSystemClang::BuildIndirectFields(), lldb_private::TypeSystemClang::CompleteTagDeclarationDefinition(), lldb::eAccessNone, lldb::eAccessPrivate, lldb::eAccessPublic, lldb_private::TypeSystemClang::GetAsCXXRecordDecl(), lldb_private::TypeSystemClang::getASTContext(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetAttributeValueAsUnsigned(), GetClangASTImporter(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), lldb_private::CompilerType::GetOpaqueQualType(), lldb_private::TypeSystemClang::GetType(), lldb_private::CompilerType::GetTypeName(), lldb_private::CompilerType::IsBeingDefined(), lldb_private::TypeSystemClang::IsObjCObjectOrInterfaceType(), m_ast, ParseChildMembers(), lldb_private::TypeSystemClang::RequireCompleteType(), lldb_private::plugin::dwarf::DWARFDIE::ResolveType(), lldb_private::ClangASTImporter::SetRecordLayout(), lldb_private::TypeSystemClang::StartTagDeclarationDefinition(), lldb_private::plugin::dwarf::DWARFBaseDIE::Tag(), and lldb_private::TypeSystemClang::TransferBaseClasses().

Referenced by CompleteTypeFromDWARF().

CompleteTypeFromDWARF()

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

overridevirtual

Implements lldb_private::plugin::dwarf::DWARFASTParser.

Definition at line 2236 of file DWARFASTParserClang.cpp.

References CompleteEnumType(), CompleteRecordType(), lldb_private::TypeSystemClang::CompleteTagDeclarationDefinition(), lldb_private::ClangUtil::GetAsTagDecl(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), lldb_private::CompilerType::GetOpaqueQualType(), lldb_private::CompilerType::IsBeingDefined(), m_ast, lldb_private::TypeSystemClang::SetDeclIsForcefullyCompleted(), lldb_private::TypeSystemClang::SetHasExternalStorage(), and lldb_private::plugin::dwarf::DWARFBaseDIE::Tag().

ConstructDemangledNameFromDWARF()

ConstString DWARFASTParserClang::ConstructDemangledNameFromDWARF ( const lldb_private::plugin::dwarf::DWARFDIE &  die )

overridevirtual

Implements lldb_private::plugin::dwarf::DWARFASTParser.

Definition at line 2381 of file DWARFASTParserClang.cpp.

References GetClangDeclContextContainingDIE(), GetCXXMethodCVQuals(), GetCXXObjectParameter(), lldb_private::plugin::dwarf::DWARFDIE::GetDWARFDeclContext(), lldb_private::plugin::dwarf::DWARFDeclContext::GetQualifiedName(), lldb_private::StreamString::GetString(), and ParseChildParameters().

Referenced by ParseFunctionFromDWARF().

CopyUniqueClassMethodTypes()

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

protected

Definition at line 3568 of file DWARFASTParserClang.cpp.

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

Referenced by ParseCXXMethod().

CreateStaticMemberVariable()

void DWARFASTParserClang::CreateStaticMemberVariable ( const lldb_private::plugin::dwarf::DWARFDIE &  die, const MemberAttributes &  attrs, const lldb_private::CompilerType &  class_clang_type  )

private

If the specified 'die' represents a static data member, creates a 'clang::VarDecl' for it and attaches it to specified parent 'class_clang_type'.

Parameters

[in]	die	The member declaration we want to create a clang::VarDecl for.
[in]	attrs	The parsed attributes for the specified 'die'.
[in]	class_clang_type	The parent RecordType of the static member this function will create.

Definition at line 2853 of file DWARFASTParserClang.cpp.

References DWARFASTParserClang::MemberAttributes::accessibility, lldb_private::TypeSystemClang::AddVariableToRecordType(), DWARFASTParserClang::MemberAttributes::const_value_form, lldb::eAccessNone, lldb::eAccessPublic, DWARFASTParserClang::MemberAttributes::encoding_form, ExtractIntFromFormValue(), lldb_private::Type::GetForwardCompilerType(), lldb_private::GetLog(), lldb_private::CompilerType::IsIntegerOrEnumerationType(), LLDB_LOG, LLDB_LOG_ERROR, DWARFASTParserClang::MemberAttributes::name, lldb_private::plugin::dwarf::DWARFFormValue::Reference(), lldb_private::plugin::dwarf::DWARFDIE::ResolveTypeUID(), lldb_private::TypeSystemClang::SetIntegerInitializerForVariable(), and lldb_private::plugin::dwarf::DWARFBaseDIE::Tag().

Referenced by ParseChildMembers(), and ParseSingleMember().

EnsureAllDIEsInDeclContextHaveBeenParsed()

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

overridevirtual

Implements lldb_private::plugin::dwarf::DWARFASTParser.

Definition at line 2279 of file DWARFASTParserClang.cpp.

References lldb_private::plugin::dwarf::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 lldb_private::plugin::dwarf::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 2797 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(), lldb_private::plugin::dwarf::DWARFFormValue::Signed(), and lldb_private::plugin::dwarf::DWARFFormValue::Unsigned().

Referenced by CreateStaticMemberVariable().

GetCachedClangDeclContextForDIE()

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

protected

Definition at line 3551 of file DWARFASTParserClang.cpp.

References lldb_private::plugin::dwarf::DWARFDIE::GetDIE(), and m_die_to_decl_ctx.

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

GetClangASTImporter()

ClangASTImporter & DWARFASTParserClang::GetClangASTImporter

(

)

Definition at line 89 of file DWARFASTParserClang.cpp.

References m_clang_ast_importer_up.

Referenced by CompleteRecordType(), lldb_private::plugin::dwarf::SymbolFileDWARF::CompleteType(), lldb_private::plugin::dwarf::SymbolFileDWARF::HasForwardDeclForCompilerType(), ParseCXXMethod(), ParseStructureLikeDIE(), ParseTypeFromClangModule(), and ParseTypeModifier().

GetClangDeclContextContainingDIE()

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

protected

Definition at line 3532 of file DWARFASTParserClang.cpp.

References GetClangDeclContextForDIE(), lldb_private::plugin::dwarf::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 lldb_private::plugin::dwarf::DWARFDIE &  die )

protected

Definition at line 3311 of file DWARFASTParserClang.cpp.

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

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

GetClangDeclForDIE()

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

protected

Definition at line 3206 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(), lldb_private::plugin::dwarf::DWARFDIE::GetAttributeValueAsReferenceDIE(), GetClangDeclForDIE(), lldb_private::plugin::dwarf::SymbolFileDWARF::GetDecl(), lldb_private::plugin::dwarf::SymbolFileDWARF::GetDeclContext(), lldb_private::plugin::dwarf::DWARFDIE::GetDIE(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), lldb_private::Type::GetForwardCompilerType(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetID(), lldb_private::plugin::dwarf::DWARFDIE::GetName(), lldb_private::CompilerDecl::GetOpaqueDecl(), GetOwningClangModule(), lldb_private::plugin::dwarf::DWARFDIE::GetParent(), lldb_private::ClangUtil::GetQualType(), lldb_private::plugin::dwarf::DWARFDIE::GetReferencedDIE(), lldb_private::plugin::dwarf::DWARFASTParser::GetTypeForDIE(), lldb_private::plugin::dwarf::DWARFBaseDIE::IsValid(), m_ast, m_die_to_decl, lldb_private::plugin::dwarf::DWARFBaseDIE::Tag(), and TagIsRecordType().

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

GetDeclContextContainingUIDFromDWARF()

CompilerDeclContext DWARFASTParserClang::GetDeclContextContainingUIDFromDWARF ( const lldb_private::plugin::dwarf::DWARFDIE &  die )

overridevirtual

Implements lldb_private::plugin::dwarf::DWARFASTParser.

Definition at line 2306 of file DWARFASTParserClang.cpp.

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

Referenced by GetDeclContextForBlock().

GetDeclContextForBlock()

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

protected

Definition at line 3433 of file DWARFASTParserClang.cpp.

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

Referenced by GetClangDeclContextForDIE().

GetDeclContextForUIDFromDWARF()

CompilerDeclContext DWARFASTParserClang::GetDeclContextForUIDFromDWARF ( const lldb_private::plugin::dwarf::DWARFDIE &  die )

overridevirtual

Implements lldb_private::plugin::dwarf::DWARFASTParser.

Definition at line 2298 of file DWARFASTParserClang.cpp.

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

GetDeclForUIDFromDWARF()

CompilerDecl DWARFASTParserClang::GetDeclForUIDFromDWARF ( const lldb_private::plugin::dwarf::DWARFDIE &  die )

overridevirtual

Implements lldb_private::plugin::dwarf::DWARFASTParser.

Definition at line 2290 of file DWARFASTParserClang.cpp.

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

GetDIEClassTemplateParams()

std::string DWARFASTParserClang::GetDIEClassTemplateParams ( lldb_private::plugin::dwarf::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 string because it's assumed that the caller is using the DIE name anyway.

Implements lldb_private::plugin::dwarf::DWARFASTParser.

Definition at line 896 of file DWARFASTParserClang.cpp.

References lldb_private::plugin::dwarf::DWARFDIE::GetName(), and lldb_private::plugin::dwarf::DWARFDIE::GetReferencedDIE().

Referenced by GetUniqueTypeNameAndDeclaration().

GetModuleForType()

lldb::ModuleSP DWARFASTParserClang::GetModuleForType ( const lldb_private::plugin::dwarf::DWARFDIE &  die )

protected

GetOwningClangModule()

OptionalClangModuleID DWARFASTParserClang::GetOwningClangModule ( const lldb_private::plugin::dwarf::DWARFDIE &  die )

protected

Definition at line 3359 of file DWARFASTParserClang.cpp.

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

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

GetUniqueTypeNameAndDeclaration()

void DWARFASTParserClang::GetUniqueTypeNameAndDeclaration ( const lldb_private::plugin::dwarf::DWARFDIE &  die, lldb::LanguageType  language, lldb_private::ConstString &  unique_typename, lldb_private::Declaration &  decl_declaration  )

protected

Definition at line 1655 of file DWARFASTParserClang.cpp.

References lldb_private::Declaration::Clear(), lldb_private::plugin::dwarf::DWARFBaseDIE::Clear(), lldb_private::ConstString::GetCString(), GetDIEClassTemplateParams(), lldb_private::plugin::dwarf::DWARFDIE::GetName(), lldb_private::plugin::dwarf::DWARFDIE::GetParentDeclContextDIE(), lldb_private::ConstString::IsEmpty(), lldb_private::plugin::dwarf::DWARFBaseDIE::IsValid(), lldb_private::Language::LanguageIsCPlusPlus(), and lldb_private::plugin::dwarf::DWARFBaseDIE::Tag().

Referenced by MapDeclDIEToDefDIE(), and ParseStructureLikeDIE().

LinkDeclContextToDIE()

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

protected

Definition at line 3560 of file DWARFASTParserClang.cpp.

References lldb_private::plugin::dwarf::DWARFDIE::GetDIE(), m_decl_ctx_to_die, and m_die_to_decl_ctx.

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

LinkDeclToDIE()

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

protected

MapDeclDIEToDefDIE()

void DWARFASTParserClang::MapDeclDIEToDefDIE	(	const lldb_private::plugin::dwarf::DWARFDIE &	decl_die,
		const lldb_private::plugin::dwarf::DWARFDIE &	def_die
	)

Definition at line 910 of file DWARFASTParserClang.cpp.

References ParsedDWARFTypeAttributes::byte_size, ParsedDWARFTypeAttributes::decl, lldb_private::plugin::dwarf::DW_TAG_value_to_name(), GetCachedClangDeclContextForDIE(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetCU(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetID(), lldb_private::plugin::dwarf::SymbolFileDWARF::GetLanguage(), lldb_private::GetLog(), GetUniqueTypeNameAndDeclaration(), ParsedDWARFTypeAttributes::is_forward_declaration, LinkDeclContextToDIE(), LLDB_LOG, ParsedDWARFTypeAttributes::name, and lldb_private::plugin::dwarf::DWARFBaseDIE::Tag().

Referenced by lldb_private::plugin::dwarf::SymbolFileDWARF::CompleteType().

ParseArrayType()

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

private

Definition at line 1449 of file DWARFASTParserClang.cpp.

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

Referenced by ParseTypeFromDWARF().

ParseChildEnumerators()

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

protected

Definition at line 2314 of file DWARFASTParserClang.cpp.

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

Referenced by CompleteEnumType(), and ParseEnum().

ParseChildMembers()

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

protected

Definition at line 3095 of file DWARFASTParserClang.cpp.

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

Referenced by CompleteRecordType().

ParseChildParameters()

void DWARFASTParserClang::ParseChildParameters ( clang::DeclContext *  containing_decl_ctx, const lldb_private::plugin::dwarf::DWARFDIE &  parent_die, bool &  is_variadic, bool &  has_template_params, std::vector< lldb_private::CompilerType > &  function_param_types, llvm::SmallVectorImpl< llvm::StringRef > &  function_param_names  )

protected

Definition at line 3158 of file DWARFASTParserClang.cpp.

References lldb_private::plugin::dwarf::DWARFDIE::children(), lldb_private::plugin::dwarf::DWARFDIE::GetAttributeValueAsReferenceDIE(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetAttributeValueAsUnsigned(), lldb_private::Type::GetForwardCompilerType(), lldb_private::plugin::dwarf::DWARFDIE::GetName(), lldb_private::plugin::dwarf::DWARFDIE::ResolveTypeUID(), and lldb_private::plugin::dwarf::DWARFBaseDIE::Tag().

Referenced by ConstructDemangledNameFromDWARF(), and ParseSubroutine().

ParseCXXMethod()

std::pair< bool, TypeSP > DWARFASTParserClang::ParseCXXMethod ( const lldb_private::plugin::dwarf::DWARFDIE &  die, lldb_private::CompilerType  clang_type, const ParsedDWARFTypeAttributes &  attrs, const lldb_private::plugin::dwarf::DWARFDIE &  decl_ctx_die, bool  is_static, bool &  ignore_containing_context  )

private

Helper function called by ParseSubroutine when parsing C++ methods.

Parameters

[in]	die	The DIE that represents the C++ method being parsed.
[in]	clang_type	The CompilerType representing the function prototype of the C++ method being parsed.
[in]	attrs	DWARF attributes for die.
[in]	decl_ctx_die	The DIE representing the DeclContext of the C++ method being parsed.
[in]	is_static	Is true iff we're parsing a static method.
[out]	ignore_containing_context	Will get set to true if the caller should treat this C++ method as-if it was not a C++ method. Currently used as a hack to work around templated C++ methods causing class definitions to mismatch between CUs.

Returns

A pair of <bool, TypeSP>. The first element is 'true' on success. The second element is non-null if we have previously parsed this method (a null TypeSP does not indicate failure).

Definition at line 1118 of file DWARFASTParserClang.cpp.

References ParsedDWARFTypeAttributes::abstract_origin, ParsedDWARFTypeAttributes::accessibility, lldb_private::TypeSystemClang::AddMethodToCXXRecordType(), CopyUniqueClassMethodTypes(), DIE_IS_BEING_PARSED, lldb::eAccessNone, lldb::eAccessPublic, GetClangASTImporter(), GetClangDeclContextForDIE(), lldb_private::ConstString::GetCString(), lldb_private::TypeSystemClang::GetDeclContextForType(), lldb_private::plugin::dwarf::DWARFDIE::GetDIE(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), lldb_private::Type::GetForwardCompilerType(), lldb_private::UserID::GetID(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetID(), lldb_private::GetLog(), lldb_private::plugin::dwarf::DWARFDIE::GetName(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetOffset(), lldb_private::CompilerType::GetOpaqueQualType(), lldb_private::plugin::dwarf::DWARFBaseDIE::HasChildren(), ParsedDWARFTypeAttributes::is_artificial, ParsedDWARFTypeAttributes::is_explicit, ParsedDWARFTypeAttributes::is_inline, ParsedDWARFTypeAttributes::is_virtual, IsClangModuleFwdDecl(), lldb_private::TypeSystemClang::IsCXXClassType(), lldb_private::plugin::dwarf::DWARFFormValue::IsValid(), LinkDeclContextToDIE(), LLDB_LOGF, m_ast, ParsedDWARFTypeAttributes::mangled_name, ParsedDWARFTypeAttributes::name, ParsedDWARFTypeAttributes::object_pointer, PrepareContextToReceiveMembers(), lldb_private::plugin::dwarf::DWARFFormValue::Reference(), lldb_private::TypeSystemClang::SetMetadata(), lldb_private::ClangASTMetadata::SetObjectPtrName(), lldb_private::ClangASTMetadata::SetUserID(), and ParsedDWARFTypeAttributes::specification.

Referenced by ParseSubroutine().

ParseEnum()

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

private

Definition at line 938 of file DWARFASTParserClang.cpp.

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

Referenced by ParseTypeFromDWARF().

ParseFunctionFromDWARF()

Function * DWARFASTParserClang::ParseFunctionFromDWARF ( lldb_private::CompileUnit &  comp_unit, const lldb_private::plugin::dwarf::DWARFDIE &  die, lldb_private::AddressRanges  func_ranges  )

overridevirtual

Implements lldb_private::plugin::dwarf::DWARFASTParser.

Definition at line 2415 of file DWARFASTParserClang.cpp.

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

ParseInheritance()

void DWARFASTParserClang::ParseInheritance ( const lldb_private::plugin::dwarf::DWARFDIE &  die, const lldb_private::plugin::dwarf::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 1530 of file DWARFASTParserClang.cpp.

References lldb_private::plugin::dwarf::DWARFAttributes::AttributeAtIndex(), lldb_private::ClangASTImporter::LayoutInfo::base_offsets, lldb_private::plugin::dwarf::DWARFFormValue::Boolean(), lldb_private::CompilerType::TypeSystemSPWrapper::dyn_cast_or_null(), ExtractDataMemberLocation(), lldb_private::plugin::dwarf::DWARFAttributes::ExtractFormValueAtIndex(), lldb_private::plugin::dwarf::DWARFASTParser::GetAccessTypeFromDWARF(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetAttributes(), lldb_private::Type::GetFullCompilerType(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetOffset(), lldb_private::CompilerType::GetOpaqueQualType(), lldb_private::CompilerType::GetTypeSystem(), lldb_private::TypeSystemClang::IsObjCObjectOrInterfaceType(), lldb_private::plugin::dwarf::DWARFFormValue::Reference(), lldb_private::plugin::dwarf::DWARFDIE::ResolveTypeUID(), lldb_private::plugin::dwarf::DWARFAttributes::Size(), and lldb_private::plugin::dwarf::DWARFFormValue::Unsigned().

Referenced by ParseChildMembers().

ParseObjCMethod()

bool DWARFASTParserClang::ParseObjCMethod ( const lldb_private::ObjCLanguage::MethodName &  objc_method, const lldb_private::plugin::dwarf::DWARFDIE &  die, lldb_private::CompilerType  clang_type, const ParsedDWARFTypeAttributes &  attrs, bool  is_variadic  )

private

Helper function called by ParseSubroutine when parsing ObjC-methods.

Parameters

[in]	objc_method	Name of the ObjC method being parsed.
[in]	die	The DIE that represents the ObjC method being parsed.
[in]	clang_type	The CompilerType representing the function prototype of the ObjC method being parsed.
[in]	attrs	DWARF attributes for die.
[in]	is_variadic	Is true iff we're parsing a variadic method.

Returns

true on success

Definition at line 1071 of file DWARFASTParserClang.cpp.

References lldb_private::TypeSystemClang::AddMethodToObjCObjectType(), lldb_private::plugin::dwarf::DW_TAG_value_to_name(), lldb_private::ObjCLanguage::MethodName::GetClassName(), lldb_private::ConstString::GetCString(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetID(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetOffset(), ParsedDWARFTypeAttributes::is_artificial, ParsedDWARFTypeAttributes::is_objc_direct_call, lldb_private::TypeSystemClang::IsObjCObjectOrInterfaceType(), LinkDeclContextToDIE(), m_ast, ParsedDWARFTypeAttributes::name, lldb_private::TypeSystemClang::SetMetadataAsUserID(), and lldb_private::plugin::dwarf::DWARFBaseDIE::Tag().

Referenced by ParseSubroutine().

ParseObjCProperty()

void DWARFASTParserClang::ParseObjCProperty ( const lldb_private::plugin::dwarf::DWARFDIE &  die, const lldb_private::plugin::dwarf::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 2761 of file DWARFASTParserClang.cpp.

References DWARFASTParserClang::MemberAttributes::encoding_form, lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetID(), lldb_private::Type::GetLayoutCompilerType(), lldb_private::ModuleChild::GetModule(), lldb_private::SymbolFileCommon::GetObjectFile(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetOffset(), lldb_private::plugin::dwarf::DWARFFormValue::Reference(), lldb_private::plugin::dwarf::DWARFDIE::ResolveTypeUID(), lldb_private::ClangASTMetadata::SetUserID(), and lldb_private::plugin::dwarf::DWARFBaseDIE::Tag().

Referenced by ParseChildMembers().

ParsePointerToMemberType()

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

private

Definition at line 1503 of file DWARFASTParserClang.cpp.

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

Referenced by ParseTypeFromDWARF().

ParseRustVariantPart()

void DWARFASTParserClang::ParseRustVariantPart ( lldb_private::plugin::dwarf::DWARFDIE &  die, const lldb_private::plugin::dwarf::DWARFDIE &  parent_die, const 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 3788 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, lldb_private::plugin::dwarf::DWARFBaseDIE::GetCU(), lldb_private::TypeSystemClang::GetDeclContextForType(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), lldb_private::plugin::dwarf::SymbolFileDWARF::GetLanguage(), lldb_private::ModuleChild::GetModule(), lldb_private::SymbolFileCommon::GetObjectFile(), lldb_private::CompilerType::GetTypeName(), m_ast, lldb_private::plugin::dwarf::DWARFDIE::ResolveTypeUID(), lldb_private::TypeSystemClang::SetIsPacked(), lldb_private::TypeSystemClang::StartTagDeclarationDefinition(), and lldb_private::plugin::dwarf::DWARFBaseDIE::Tag().

Referenced by ParseChildMembers().

ParseSingleMember()

void DWARFASTParserClang::ParseSingleMember ( const lldb_private::plugin::dwarf::DWARFDIE &  die, const lldb_private::plugin::dwarf::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 2892 of file DWARFASTParserClang.cpp.

References DWARFASTParserClang::MemberAttributes::accessibility, lldb_private::TypeSystemClang::AddFieldToRecordType(), AddUnnamedBitfieldToRecordTypeIfNeeded(), DWARFASTParserClang::FieldInfo::bit_offset, DWARFASTParserClang::MemberAttributes::bit_offset, DWARFASTParserClang::FieldInfo::bit_size, DWARFASTParserClang::MemberAttributes::bit_size, DWARFASTParserClang::MemberAttributes::byte_size, lldb_private::TypeSystemClang::CreateArrayType(), CreateStaticMemberVariable(), DWARFASTParserClang::MemberAttributes::data_bit_offset, lldb_private::plugin::dwarf::DW_TAG_value_to_name(), lldb::eAccessNone, lldb::eByteOrderLittle, DWARFASTParserClang::MemberAttributes::encoding_form, lldb_private::ClangASTImporter::LayoutInfo::field_offsets, lldb_private::plugin::dwarf::DWARFBaseDIE::GetAttributeValueAsUnsigned(), lldb_private::ObjectFile::GetByteOrder(), lldb_private::Type::GetByteSize(), lldb_private::CompilerType::GetCompleteType(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetCU(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), DWARFASTParserClang::FieldInfo::GetEffectiveFieldEnd(), DWARFASTParserClang::FieldInfo::GetFieldEnd(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetID(), lldb_private::Type::GetLayoutCompilerType(), lldb_private::ModuleChild::GetModule(), lldb_private::SymbolFileCommon::GetObjectFile(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetOffset(), GetUnitName(), DWARFASTParserClang::MemberAttributes::is_artificial, DWARFASTParserClang::FieldInfo::is_bitfield, DWARFASTParserClang::MemberAttributes::is_declaration, lldb_private::CompilerType::IsArrayType(), DWARFASTParserClang::FieldInfo::IsBitfield(), lldb_private::CompilerType::IsCompleteType(), lldb_private::TypeSystemClang::IsObjCObjectOrInterfaceType(), m_ast, DWARFASTParserClang::MemberAttributes::member_byte_offset, DWARFASTParserClang::MemberAttributes::name, DWARFASTParserClang::FieldInfo::NextBitfieldOffsetIsValid(), lldb_private::plugin::dwarf::DWARFFormValue::Reference(), lldb_private::TypeSystemClang::RequireCompleteType(), lldb_private::plugin::dwarf::DWARFDIE::ResolveTypeUID(), DWARFASTParserClang::FieldInfo::SetEffectiveFieldEnd(), DWARFASTParserClang::FieldInfo::SetIsArtificial(), DWARFASTParserClang::FieldInfo::SetIsBitfield(), lldb_private::TypeSystemClang::SetMetadataAsUserID(), ShouldIgnoreArtificialField(), lldb_private::plugin::dwarf::DWARFUnit::Supports_unnamed_objc_bitfields(), lldb_private::plugin::dwarf::DWARFBaseDIE::Tag(), UINT32_MAX, and UINT64_MAX.

Referenced by ParseChildMembers().

ParseStructureLikeDIE()

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

protected

Parse a structure, class, or union type DIE.

Definition at line 1715 of file DWARFASTParserClang.cpp.

References ParsedDWARFTypeAttributes::accessibility, lldb_private::ConstString::AsCString(), ParsedDWARFTypeAttributes::byte_size, ParsedDWARFTypeAttributes::calling_convention, ParsedDWARFTypeAttributes::class_language, lldb_private::TypeSystemClang::CreateClassTemplateSpecializationDecl(), lldb_private::TypeSystemClang::CreateClassTemplateSpecializationType(), lldb_private::TypeSystemClang::CreateRecordType(), DEBUG_PRINTF, ParsedDWARFTypeAttributes::decl, DeclKindIsCXXClass(), lldb_private::plugin::dwarf::DW_TAG_value_to_name(), lldb::eAccessNone, lldb::eAccessPrivate, lldb::eAccessPublic, lldb_private::Type::eEncodingIsUID, lldb::eLanguageTypeObjC, lldb::eLanguageTypeObjC_plus_plus, ParsedDWARFTypeAttributes::exports_symbols, lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::FindCompleteObjCDefinitionTypeForDIE(), lldb_private::TypeSystemClang::GetAsCXXRecordDecl(), GetCachedClangDeclContextForDIE(), GetClangASTImporter(), GetClangDeclContextContainingDIE(), lldb_private::ConstString::GetCString(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetCU(), lldb_private::TypeSystemClang::GetDeclContextForType(), lldb_private::plugin::dwarf::DWARFDIE::GetDIE(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDIERef(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetID(), lldb_private::plugin::dwarf::SymbolFileDWARF::GetLanguage(), lldb_private::GetLog(), lldb_private::CompilerType::GetOpaqueQualType(), GetOwningClangModule(), GetUniqueTypeNameAndDeclaration(), ParsedDWARFTypeAttributes::is_complete_objc_class, ParsedDWARFTypeAttributes::is_forward_declaration, 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::ClangASTMetadata::SetUserID(), lldb_private::plugin::dwarf::DWARFBaseDIE::Tag(), and UNUSED_IF_ASSERT_DISABLED.

Referenced by ParseTypeFromDWARF().

ParseSubroutine()

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

private

Definition at line 1250 of file DWARFASTParserClang.cpp.

References ParsedDWARFTypeAttributes::abstract_origin, ConvertDWARFCallingConventionToClang(), lldb_private::ObjCLanguage::MethodName::Create(), lldb_private::TypeSystemClang::CreateFunctionDeclaration(), lldb_private::TypeSystemClang::CreateFunctionTemplateDecl(), lldb_private::TypeSystemClang::CreateFunctionTemplateSpecializationInfo(), lldb_private::TypeSystemClang::CreateFunctionType(), lldb_private::TypeSystemClang::CreateParameterDeclarations(), DEBUG_PRINTF, ParsedDWARFTypeAttributes::decl, DeclKindIsCXXClass(), lldb_private::plugin::dwarf::DW_TAG_value_to_name(), lldb::eBasicTypeVoid, lldb_private::Type::eEncodingIsUID, lldb_private::TypeSystemClang::getASTContext(), lldb_private::TypeSystemClang::GetBasicType(), GetCachedClangDeclContextForDIE(), GetClangDeclContextContainingDIE(), GetCXXMethodCVQuals(), GetCXXObjectParameter(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), lldb_private::Type::GetForwardCompilerType(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetID(), lldb_private::GetLog(), lldb_private::plugin::dwarf::DWARFDIE::GetName(), GetOwningClangModule(), lldb_private::ClangUtil::GetQualType(), lldb_private::ConstString::GetStringRef(), lldb_private::TypeSystemClang::GetTranslationUnitDecl(), lldb_private::plugin::dwarf::DWARFBaseDIE::HasChildren(), ParsedDWARFTypeAttributes::is_inline, lldb_private::plugin::dwarf::DWARFBaseDIE::IsValid(), lldb_private::plugin::dwarf::DWARFFormValue::IsValid(), LinkDeclContextToDIE(), LLDB_INVALID_UID, LLDB_LOGF, lldbassert, m_ast, ParsedDWARFTypeAttributes::mangled_name, ParsedDWARFTypeAttributes::name, ParsedDWARFTypeAttributes::object_pointer, ParseChildParameters(), ParseCXXMethod(), ParseObjCMethod(), ParseTemplateParameterInfos(), ParsedDWARFTypeAttributes::ref_qual, lldb_private::plugin::dwarf::DWARFFormValue::Reference(), lldb_private::TypeSystemClang::SetMetadata(), lldb_private::ClangASTMetadata::SetObjectPtrName(), lldb_private::ClangASTMetadata::SetUserID(), ParsedDWARFTypeAttributes::storage, lldb_private::plugin::dwarf::DWARFBaseDIE::Tag(), and ParsedDWARFTypeAttributes::type.

Referenced by ParseTypeFromDWARF().

ParseTemplateDIE()

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

protected

Definition at line 1980 of file DWARFASTParserClang.cpp.

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

Referenced by ParseTemplateDIE(), and ParseTemplateParameterInfos().

ParseTemplateParameterInfos()

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

protected

Definition at line 2094 of file DWARFASTParserClang.cpp.

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

Referenced by ParseStructureLikeDIE(), and ParseSubroutine().

ParseTypeFromClangModule()

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

protected

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

Definition at line 229 of file DWARFASTParserClang.cpp.

References lldb_private::TypeQuery::AddLanguage(), lldb_private::TypeResults::AlreadySearched(), lldb_private::SymbolContext::comp_unit, lldb_private::ClangASTImporter::CopyType(), lldb_private::Type::eEncodingInvalid, lldb_private::TypeMap::FirstType(), lldb_private::TypeSystemClang::GetAsTagDecl(), GetCachedClangDeclContextForDIE(), GetClangASTImporter(), GetContainingClangModule(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetCU(), lldb_private::plugin::dwarf::DWARFDIE::GetDeclContext(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetID(), lldb_private::plugin::dwarf::SymbolFileDWARF::GetLanguageFamily(), GetOwningClangModule(), lldb_private::ClangUtil::GetQualType(), lldb_private::TypeResults::GetSearchedSymbolFiles(), lldb_private::plugin::dwarf::DWARFUnit::GetSymbolFileDWARF(), lldb_private::TypeResults::GetTypeMap(), 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 lldb_private::plugin::dwarf::DWARFDIE &  die, bool *  type_is_new_ptr  )

overridevirtual

Implements lldb_private::plugin::dwarf::DWARFASTParser.

Definition at line 505 of file DWARFASTParserClang.cpp.

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

Referenced by ParseTypeFromDWARF(), and ParseTypeModifier().

ParseTypeModifier()

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

private

Definition at line 670 of file DWARFASTParserClang.cpp.

References ParsedDWARFTypeAttributes::byte_size, lldb_private::plugin::dwarf::DWARFDIE::children(), lldb_private::plugin::dwarf::DWARFFormValue::Clear(), lldb_private::TypeSystemClang::CreateBlockPointerType(), DEBUG_PRINTF, ParsedDWARFTypeAttributes::decl, lldb_private::plugin::dwarf::DW_TAG_value_to_name(), lldb::eBasicTypeNullPtr, lldb::eBasicTypeObjCClass, lldb::eBasicTypeObjCID, lldb::eBasicTypeObjCSel, lldb_private::Type::eEncodingIsAtomicUID, lldb_private::Type::eEncodingIsConstUID, lldb_private::Type::eEncodingIsLLVMPtrAuthUID, 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, lldb_private::plugin::dwarf::DWARFBaseDIE::GetAttributeValueAsUnsigned(), lldb_private::TypeSystemClang::GetBasicType(), lldb_private::TypeSystemClang::GetBuiltinTypeForDWARFEncodingAndBitSize(), GetClangASTImporter(), GetClangDeclContextContainingDIE(), lldb_private::ConstString::GetCString(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetCU(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetDWARF(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetID(), lldb_private::plugin::dwarf::SymbolFileDWARF::GetLanguage(), lldb_private::GetLog(), lldb_private::plugin::dwarf::DWARFDIE::GetName(), lldb_private::plugin::dwarf::DWARFBaseDIE::GetOffset(), GetOwningClangModule(), GetPtrAuthMofidierPayload(), lldb_private::plugin::dwarf::DWARFDIE::GetReferencedDIE(), lldb_private::ConstString::GetStringRef(), lldb_private::plugin::dwarf::DWARFFormValue::IsValid(), m_ast, ParsedDWARFTypeAttributes::name, ParseTypeFromClangModule(), ParseTypeFromDWARF(), PrepareContextToReceiveMembers(), lldb_private::plugin::dwarf::DWARFFormValue::Reference(), lldb_private::plugin::dwarf::DWARFBaseDIE::Tag(), and ParsedDWARFTypeAttributes::type.

Referenced by ParseTypeFromDWARF().

ResolveBlockDIE()

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

protected

Definition at line 3447 of file DWARFASTParserClang.cpp.

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

Referenced by GetDeclContextForBlock().

ResolveImportedDeclarationDIE()

clang::NamespaceDecl * DWARFASTParserClang::ResolveImportedDeclarationDIE ( const lldb_private::plugin::dwarf::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 3497 of file DWARFASTParserClang.cpp.

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

Referenced by GetClangDeclContextForDIE(), and ResolveImportedDeclarationDIE().

ResolveNamespaceDIE()

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

protected

Definition at line 3469 of file DWARFASTParserClang.cpp.

References lldb_private::plugin::dwarf::DWARFBaseDIE::GetAttributeValueAsUnsigned(), GetClangDeclContextContainingDIE(), lldb_private::plugin::dwarf::DWARFDIE::GetDIE(), lldb_private::plugin::dwarf::DWARFDIE::GetName(), GetOwningClangModule(), lldb_private::TypeSystemClang::GetUniqueNamespaceDeclaration(), LinkDeclContextToDIE(), m_ast, m_die_to_decl_ctx, and lldb_private::plugin::dwarf::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 3719 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 AddUnnamedBitfieldToRecordTypeIfNeeded().

UpdateSymbolContextScopeForType()

TypeSP DWARFASTParserClang::UpdateSymbolContextScopeForType ( const lldb_private::SymbolContext &  sc, const lldb_private::plugin::dwarf::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 1629 of file DWARFASTParserClang.cpp.

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

Referenced by ParseTypeFromDWARF().

Member Data Documentation

m_ast

lldb_private::TypeSystemClang& DWARFASTParserClang::m_ast

protected

Definition at line 136 of file DWARFASTParserClang.h.

Referenced by AddUnnamedBitfieldToRecordTypeIfNeeded(), CompleteRecordType(), CompleteTypeFromDWARF(), GetClangDeclContextContainingDIE(), GetClangDeclContextForDIE(), GetClangDeclForDIE(), GetDeclContextContainingUIDFromDWARF(), GetDeclContextForUIDFromDWARF(), GetDeclForUIDFromDWARF(), GetOwningClangModule(), ParseArrayType(), ParseChildEnumerators(), ParseCXXMethod(), ParseEnum(), ParseObjCMethod(), 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 141 of file DWARFASTParserClang.h.

Referenced by GetClangASTImporter().

m_decl_ctx_to_die

DeclContextToDIEMap DWARFASTParserClang::m_decl_ctx_to_die

protected

Definition at line 139 of file DWARFASTParserClang.h.

Referenced by EnsureAllDIEsInDeclContextHaveBeenParsed(), and LinkDeclContextToDIE().

m_die_to_decl

DIEToDeclMap DWARFASTParserClang::m_die_to_decl

protected

Definition at line 137 of file DWARFASTParserClang.h.

Referenced by GetClangDeclForDIE().

m_die_to_decl_ctx

DIEToDeclContextMap DWARFASTParserClang::m_die_to_decl_ctx

protected

Definition at line 138 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 140 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