llvm::DIScope Class Reference

DIScope - A base class for various scopes. More...

#include <DebugInfo.h>

Inheritance diagram for llvm::DIScope:

Collaboration diagram for llvm::DIScope:

Public Member Functions
	DIScope (const MDNode *N=0)
DIScopeRef	getContext () const
StringRef	getName () const
	If the scope node has a name, return that, else return an empty string. More...
StringRef	getFilename () const
StringRef	getDirectory () const
DIScopeRef	getRef () const
Public Member Functions inherited from llvm::DIDescriptor
	DIDescriptor (const MDNode *N=0)
bool	Verify () const
	operator MDNode * () const
MDNode *	operator-> () const
LLVM_EXPLICIT	operator bool () const
bool	operator== (DIDescriptor Other) const
bool	operator!= (DIDescriptor Other) const
uint16_t	getTag () const
bool	isDerivedType () const
	isDerivedType - Return true if the specified tag is legal for DIDerivedType. More...
bool	isCompositeType () const
bool	isBasicType () const
bool	isVariable () const
	isVariable - Return true if the specified tag is legal for DIVariable. More...
bool	isSubprogram () const
bool	isGlobalVariable () const
bool	isScope () const
bool	isFile () const
	isFile - Return true if the specified tag is DW_TAG_file_type. More...
bool	isCompileUnit () const
	isCompileUnit - Return true if the specified tag is DW_TAG_compile_unit. More...
bool	isNameSpace () const
	isNameSpace - Return true if the specified tag is DW_TAG_namespace. More...
bool	isLexicalBlockFile () const
bool	isLexicalBlock () const
	isLexicalBlock - Return true if the specified tag is DW_TAG_lexical_block. More...
bool	isSubrange () const
	isSubrange - Return true if the specified tag is DW_TAG_subrange_type. More...
bool	isEnumerator () const
	isEnumerator - Return true if the specified tag is DW_TAG_enumerator. More...
bool	isType () const
	isType - Return true if the specified tag is legal for DIType. More...
bool	isUnspecifiedParameter () const
bool	isTemplateTypeParameter () const
bool	isTemplateValueParameter () const
bool	isObjCProperty () const
	isObjCProperty - Return true if the specified tag is DW_TAG_APPLE_property. More...
bool	isImportedEntity () const
	Return true if the specified tag is DW_TAG_imported_module or DW_TAG_imported_declaration. More...
void	print (raw_ostream &OS) const
	print - print descriptor. More...
void	dump () const
	dump - print descriptor to dbgs() with a newline. More...

Protected Member Functions
void	printInternal (raw_ostream &OS) const
Protected Member Functions inherited from llvm::DIDescriptor
StringRef	getStringField (unsigned Elt) const
unsigned	getUnsignedField (unsigned Elt) const
uint64_t	getUInt64Field (unsigned Elt) const
int64_t	getInt64Field (unsigned Elt) const
DIDescriptor	getDescriptorField (unsigned Elt) const
template<typename DescTy >
DescTy	getFieldAs (unsigned Elt) const
GlobalVariable *	getGlobalVariableField (unsigned Elt) const
Constant *	getConstantField (unsigned Elt) const
Function *	getFunctionField (unsigned Elt) const
void	replaceFunctionField (unsigned Elt, Function *F)
template<>
DIScopeRef	getFieldAs (unsigned Elt) const
	Specialize getFieldAs to handle fields that are references to DIScopes. More...
template<>
DITypeRef	getFieldAs (unsigned Elt) const
	Specialize getFieldAs to handle fields that are references to DITypes. More...
template<>
DIScopeRef	getFieldAs (unsigned Elt) const
	Specialize getFieldAs to handle fields that are references to DIScopes. More...
template<>
DITypeRef	getFieldAs (unsigned Elt) const
	Specialize getFieldAs to handle fields that are references to DITypes. More...

Friends
class	DIDescriptor

Additional Inherited Members
Public Types inherited from llvm::DIDescriptor
enum	{   FlagPrivate = 1 << 0, FlagProtected = 1 << 1, FlagFwdDecl = 1 << 2, FlagAppleBlock = 1 << 3,   FlagBlockByrefStruct = 1 << 4, FlagVirtual = 1 << 5, FlagArtificial = 1 << 6, FlagExplicit = 1 << 7,   FlagPrototyped = 1 << 8, FlagObjcClassComplete = 1 << 9, FlagObjectPointer = 1 << 10, FlagVector = 1 << 11,   FlagStaticMember = 1 << 12, FlagIndirectVariable = 1 << 13 }
Protected Attributes inherited from llvm::DIDescriptor
const MDNode *	DbgNode

Detailed Description

DIScope - A base class for various scopes.

Definition at line 197 of file DebugInfo.h.

Constructor & Destructor Documentation

llvm::DIScope::DIScope ( const MDNode *  N = 0 )

inlineexplicit

Definition at line 203 of file DebugInfo.h.

Member Function Documentation

DIScopeRef DIScope::getContext

(

)

const

Gets the parent scope for this scope node or returns a default constructed scope.

Definition at line 738 of file DebugInfo.cpp.

References llvm::DIType::getContext(), and llvm::dwarf::isType().

Referenced by llvm::CompileUnit::getParentContextString(), and isTypeUnitScoped().

StringRef DIScope::getDirectory

(

)

const

Definition at line 779 of file DebugInfo.cpp.

References getNodeField(), and getStringField().

Referenced by llvm::CompileUnit::addSourceLine(), llvm::DILocation::getDirectory(), and llvm::jitprofiling::FilenameCache::getFullPath().

StringRef DIScope::getFilename

(

)

const

Definition at line 773 of file DebugInfo.cpp.

References getNodeField(), and getStringField().

Referenced by llvm::CompileUnit::addSourceLine(), llvm::jitprofiling::FilenameCache::getFilename(), llvm::DILocation::getFilename(), llvm::jitprofiling::FilenameCache::getFullPath(), and printDebugLoc().

StringRef DIScope::getName

(

)

const

If the scope node has a name, return that, else return an empty string.

Definition at line 760 of file DebugInfo.cpp.

References llvm::DIType::getName(), llvm::DISubprogram::getName(), llvm::DINameSpace::getName(), and llvm::dwarf::isType().

Referenced by llvm::CompileUnit::getParentContextString().

DIScopeRef DIScope::getRef

(

)

const

Generate a reference to this DIScope. Uses the type identifier instead of the actual MDNode if possible, to help type uniquing.

Generate a reference to this DIType. Uses the type identifier instead of the actual MDNode if possible, to help type uniquing.

Definition at line 676 of file DebugInfo.cpp.

References llvm::DICompositeType::getIdentifier().

Referenced by llvm::DIBuilder::createArrayType(), llvm::DIBuilder::createClassType(), llvm::DIBuilder::createEnumerationType(), llvm::DIBuilder::createForwardDecl(), llvm::DIBuilder::createFriend(), llvm::DIBuilder::createFunction(), llvm::DIBuilder::createInheritance(), llvm::DIBuilder::createMemberPointerType(), llvm::DIBuilder::createMemberType(), llvm::DIBuilder::createMethod(), llvm::DIBuilder::createPointerType(), llvm::DIBuilder::createQualifiedType(), llvm::DIBuilder::createReferenceType(), llvm::DIBuilder::createStaticMemberType(), llvm::DIBuilder::createStructType(), llvm::DIBuilder::createTemplateTypeParameter(), llvm::DIBuilder::createTypedef(), llvm::DIBuilder::createUnionType(), llvm::DIBuilder::createVectorType(), and llvm::DICompositeType::setContainingType().

void DIScope::printInternal ( raw_ostream &  OS ) const

protected

Definition at line 1245 of file DebugInfo.cpp.

Referenced by llvm::DIDescriptor::print().

Friends And Related Function Documentation

friend class DIDescriptor

friend

Definition at line 199 of file DebugInfo.h.

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

• DebugInfo.h
• DebugInfo.cpp