llvm::DIFactory Class Reference

#include <DebugInfo.h>

Collaboration diagram for llvm::DIFactory:

[legend]

List of all members.

Public Member Functions
	DIFactory (Module &m)
DIAnchor	GetOrCreateCompileUnitAnchor ()
DIAnchor	GetOrCreateSubprogramAnchor ()
DIAnchor	GetOrCreateGlobalVariableAnchor ()
DIArray	GetOrCreateArray (DIDescriptor *Tys, unsigned NumTys)
DISubrange	GetOrCreateSubrange (int64_t Lo, int64_t Hi)
DICompileUnit	CreateCompileUnit (unsigned LangID, const std::string &Filename, const std::string &Directory, const std::string &Producer, bool isMain=false, bool isOptimized=false, const char *Flags="")
DIEnumerator	CreateEnumerator (const std::string &Name, uint64_t Val)
	CreateEnumerator - Create a single enumerator value.
DIBasicType	CreateBasicType (DIDescriptor Context, const std::string &Name, DICompileUnit CompileUnit, unsigned LineNumber, uint64_t SizeInBits, uint64_t AlignInBits, uint64_t OffsetInBits, unsigned Flags, unsigned Encoding)
	CreateBasicType - Create a basic type like int, float, etc.
DIDerivedType	CreateDerivedType (unsigned Tag, DIDescriptor Context, const std::string &Name, DICompileUnit CompileUnit, unsigned LineNumber, uint64_t SizeInBits, uint64_t AlignInBits, uint64_t OffsetInBits, unsigned Flags, DIType DerivedFrom)
DICompositeType	CreateCompositeType (unsigned Tag, DIDescriptor Context, const std::string &Name, DICompileUnit CompileUnit, unsigned LineNumber, uint64_t SizeInBits, uint64_t AlignInBits, uint64_t OffsetInBits, unsigned Flags, DIType DerivedFrom, DIArray Elements)
	CreateCompositeType - Create a composite type like array, struct, etc.
DISubprogram	CreateSubprogram (DIDescriptor Context, const std::string &Name, const std::string &DisplayName, const std::string &LinkageName, DICompileUnit CompileUnit, unsigned LineNo, DIType Type, bool isLocalToUnit, bool isDefinition)
DIGlobalVariable	CreateGlobalVariable (DIDescriptor Context, const std::string &Name, const std::string &DisplayName, const std::string &LinkageName, DICompileUnit CompileUnit, unsigned LineNo, DIType Type, bool isLocalToUnit, bool isDefinition, llvm::GlobalVariable *GV)
	CreateGlobalVariable - Create a new descriptor for the specified global.
DIVariable	CreateVariable (unsigned Tag, DIDescriptor Context, const std::string &Name, DICompileUnit CompileUnit, unsigned LineNo, DIType Type)
	CreateVariable - Create a new descriptor for the specified variable.
DIBlock	CreateBlock (DIDescriptor Context)
void	InsertStopPoint (DICompileUnit CU, unsigned LineNo, unsigned ColNo, BasicBlock *BB)
void	InsertSubprogramStart (DISubprogram SP, BasicBlock *BB)
void	InsertRegionStart (DIDescriptor D, BasicBlock *BB)
void	InsertRegionEnd (DIDescriptor D, BasicBlock *BB)
void	InsertDeclare (llvm::Value *Storage, DIVariable D, BasicBlock *BB)
	InsertDeclare - Insert a new llvm.dbg.declare intrinsic call.

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Detailed Description

DIFactory - This object assists with the construction of the various descriptors.

Definition at line 335 of file DebugInfo.h.

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Constructor & Destructor Documentation

DIFactory::DIFactory

(

Module &

m

)

[explicit]

Definition at line 282 of file DebugInfo.cpp.

References llvm::StructType::get(), and llvm::PointerType::getUnqual().

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Member Function Documentation

DIAnchor DIFactory::GetOrCreateCompileUnitAnchor

(

)

GetOrCreateCompileUnitAnchor - Return the anchor for compile units, creating a new one if there isn't already one in the module.

GetOrCreateCompileUnitAnchor - Return the anchor for compile units, creating a new one if there isn't already one in the module.

Definition at line 361 of file DebugInfo.cpp.

References llvm::dwarf::DW_TAG_compile_unit, and llvm::DIDescriptor::isNull().

Referenced by CreateCompileUnit().

DIAnchor DIFactory::GetOrCreateSubprogramAnchor

(

)

GetOrCreateSubprogramAnchor - Return the anchor for subprograms, creating a new one if there isn't already one in the module.

GetOrCreateSubprogramAnchor - Return the anchor for subprograms, creating a new one if there isn't already one in the module.

Definition at line 371 of file DebugInfo.cpp.

References llvm::dwarf::DW_TAG_subprogram, and llvm::DIDescriptor::isNull().

Referenced by CreateSubprogram().

DIAnchor DIFactory::GetOrCreateGlobalVariableAnchor

(

)

GetOrCreateGlobalVariableAnchor - Return the anchor for globals, creating a new one if there isn't already one in the module.

GetOrCreateGlobalVariableAnchor - Return the anchor for globals, creating a new one if there isn't already one in the module.

Definition at line 381 of file DebugInfo.cpp.

References llvm::dwarf::DW_TAG_variable, and llvm::DIDescriptor::isNull().

Referenced by CreateGlobalVariable().

DIArray DIFactory::GetOrCreateArray	(	DIDescriptor *	Tys,
		unsigned	NumTys
	)

GetOrCreateArray - Create an descriptor for an array of descriptors. This implicitly uniques the arrays created.

GetOrCreateArray - Create an descriptor for an array of descriptors. This implicitly uniques the arrays created.

Definition at line 391 of file DebugInfo.cpp.

References Entry, llvm::ArrayType::get(), llvm::ConstantArray::get(), llvm::Value::getType(), llvm::GlobalValue::InternalLinkage, llvm::SmallVectorImpl< T >::push_back(), llvm::GlobalValue::setSection(), and llvm::SmallVectorImpl< T >::size().

DISubrange DIFactory::GetOrCreateSubrange	(	int64_t	Lo,
		int64_t	Hi
	)

GetOrCreateSubrange - Create a descriptor for a value range. This implicitly uniques the values returned.

GetOrCreateSubrange - Create a descriptor for a value range. This implicitly uniques the values returned.

Definition at line 414 of file DebugInfo.cpp.

References llvm::Module::addTypeName(), llvm::dwarf::DW_TAG_subrange_type, Entry, llvm::ConstantStruct::get(), llvm::ConstantInt::get(), llvm::DIDescriptor::getGV(), llvm::Value::getType(), llvm::Type::Int64Ty, llvm::GlobalValue::InternalLinkage, llvm::DIDescriptor::isNull(), and llvm::GlobalValue::setSection().

DICompileUnit DIFactory::CreateCompileUnit	(	unsigned	LangID,
		const std::string &	Filename,
		const std::string &	Directory,
		const std::string &	Producer,
		bool	isMain = false,
		bool	isOptimized = false,
		const char *	Flags = ""
	)

CreateCompileUnit - Create a new descriptor for the specified compile unit.

CreateCompileUnit - Create a new descriptor for the specified compile unit. Note that this does not unique compile units within the module.

Definition at line 441 of file DebugInfo.cpp.

References llvm::Module::addTypeName(), llvm::dwarf::DW_TAG_compile_unit, llvm::ConstantStruct::get(), llvm::ConstantInt::get(), GetOrCreateCompileUnitAnchor(), llvm::Value::getType(), llvm::Type::Int1Ty, llvm::Type::Int32Ty, llvm::GlobalValue::InternalLinkage, and llvm::GlobalValue::setSection().

DIEnumerator DIFactory::CreateEnumerator	(	const std::string &	Name,
		uint64_t	Val
	)

CreateEnumerator - Create a single enumerator value.

Definition at line 471 of file DebugInfo.cpp.

References llvm::Module::addTypeName(), llvm::dwarf::DW_TAG_enumerator, llvm::ConstantStruct::get(), llvm::ConstantInt::get(), llvm::Value::getType(), llvm::Type::Int64Ty, llvm::GlobalValue::InternalLinkage, and llvm::GlobalValue::setSection().

DIBasicType DIFactory::CreateBasicType	(	DIDescriptor	Context,
		const std::string &	Name,
		DICompileUnit	CompileUnit,
		unsigned	LineNumber,
		uint64_t	SizeInBits,
		uint64_t	AlignInBits,
		uint64_t	OffsetInBits,
		unsigned	Flags,
		unsigned	Encoding
	)

CreateBasicType - Create a basic type like int, float, etc.

Definition at line 490 of file DebugInfo.cpp.

References llvm::Module::addTypeName(), llvm::dwarf::DW_TAG_base_type, llvm::ConstantStruct::get(), llvm::ConstantInt::get(), llvm::Value::getType(), llvm::Type::Int32Ty, llvm::Type::Int64Ty, llvm::GlobalValue::InternalLinkage, and llvm::GlobalValue::setSection().

DIDerivedType DIFactory::CreateDerivedType	(	unsigned	Tag,
		DIDescriptor	Context,
		const std::string &	Name,
		DICompileUnit	CompileUnit,
		unsigned	LineNumber,
		uint64_t	SizeInBits,
		uint64_t	AlignInBits,
		uint64_t	OffsetInBits,
		unsigned	Flags,
		DIType	DerivedFrom
	)

CreateDerivedType - Create a derived type like const qualified type, pointer, typedef, etc.

CreateDerivedType - Create a derived type like const qualified type, pointer, typedef, etc.

Definition at line 523 of file DebugInfo.cpp.

References llvm::Module::addTypeName(), llvm::ConstantStruct::get(), llvm::ConstantInt::get(), llvm::Value::getType(), llvm::Type::Int32Ty, llvm::Type::Int64Ty, llvm::GlobalValue::InternalLinkage, and llvm::GlobalValue::setSection().

DICompositeType DIFactory::CreateCompositeType	(	unsigned	Tag,
		DIDescriptor	Context,
		const std::string &	Name,
		DICompileUnit	CompileUnit,
		unsigned	LineNumber,
		uint64_t	SizeInBits,
		uint64_t	AlignInBits,
		uint64_t	OffsetInBits,
		unsigned	Flags,
		DIType	DerivedFrom,
		DIArray	Elements
	)

CreateCompositeType - Create a composite type like array, struct, etc.

Definition at line 557 of file DebugInfo.cpp.

References llvm::Module::addTypeName(), llvm::ConstantStruct::get(), llvm::ConstantInt::get(), llvm::Value::getType(), llvm::Type::Int32Ty, llvm::Type::Int64Ty, llvm::GlobalValue::InternalLinkage, and llvm::GlobalValue::setSection().

DISubprogram DIFactory::CreateSubprogram	(	DIDescriptor	Context,
		const std::string &	Name,
		const std::string &	DisplayName,
		const std::string &	LinkageName,
		DICompileUnit	CompileUnit,
		unsigned	LineNo,
		DIType	Type,
		bool	isLocalToUnit,
		bool	isDefinition
	)

CreateSubprogram - Create a new descriptor for the specified subprogram. See comments in DISubprogram for descriptions of these fields.

CreateSubprogram - Create a new descriptor for the specified subprogram. See comments in DISubprogram for descriptions of these fields. This method does not unique the generated descriptors.

Definition at line 597 of file DebugInfo.cpp.

References llvm::Module::addTypeName(), llvm::dwarf::DW_TAG_subprogram, llvm::ConstantStruct::get(), llvm::ConstantInt::get(), GetOrCreateSubprogramAnchor(), llvm::Value::getType(), llvm::Type::Int1Ty, llvm::Type::Int32Ty, llvm::GlobalValue::InternalLinkage, and llvm::GlobalValue::setSection().

DIGlobalVariable DIFactory::CreateGlobalVariable	(	DIDescriptor	Context,
		const std::string &	Name,
		const std::string &	DisplayName,
		const std::string &	LinkageName,
		DICompileUnit	CompileUnit,
		unsigned	LineNo,
		DIType	Type,
		bool	isLocalToUnit,
		bool	isDefinition,
		llvm::GlobalVariable *	GV
	)

CreateGlobalVariable - Create a new descriptor for the specified global.

Definition at line 632 of file DebugInfo.cpp.

References llvm::Module::addTypeName(), llvm::dwarf::DW_TAG_variable, llvm::ConstantStruct::get(), llvm::ConstantInt::get(), llvm::ConstantExpr::getBitCast(), GetOrCreateGlobalVariableAnchor(), llvm::Value::getType(), llvm::Type::Int1Ty, llvm::Type::Int32Ty, llvm::GlobalValue::InternalLinkage, and llvm::GlobalValue::setSection().

DIVariable DIFactory::CreateVariable	(	unsigned	Tag,
		DIDescriptor	Context,
		const std::string &	Name,
		DICompileUnit	CompileUnit,
		unsigned	LineNo,
		DIType	Type
	)

CreateVariable - Create a new descriptor for the specified variable.

Definition at line 665 of file DebugInfo.cpp.

References llvm::Module::addTypeName(), llvm::ConstantStruct::get(), llvm::ConstantInt::get(), llvm::Value::getType(), llvm::Type::Int32Ty, llvm::GlobalValue::InternalLinkage, and llvm::GlobalValue::setSection().

DIBlock DIFactory::CreateBlock

(

DIDescriptor

Context

)

CreateBlock - This creates a descriptor for a lexical block with the specified parent context.

CreateBlock - This creates a descriptor for a lexical block with the specified parent context.

Definition at line 691 of file DebugInfo.cpp.

References llvm::Module::addTypeName(), llvm::dwarf::DW_TAG_lexical_block, llvm::ConstantStruct::get(), llvm::Value::getType(), llvm::GlobalValue::InternalLinkage, and llvm::GlobalValue::setSection().

void DIFactory::InsertStopPoint	(	DICompileUnit	CU,
		unsigned	LineNo,
		unsigned	ColNo,
		BasicBlock *	BB
	)

InsertStopPoint - Create a new llvm.dbg.stoppoint intrinsic invocation, inserting it at the end of the specified basic block.

InsertStopPoint - Create a new llvm.dbg.stoppoint intrinsic invocation, inserting it at the end of the specified basic block.

Definition at line 714 of file DebugInfo.cpp.

References llvm::CallInst::Create(), llvm::Intrinsic::dbg_stoppoint, llvm::ConstantInt::get(), llvm::Intrinsic::getDeclaration(), and llvm::Type::Int32Ty.

void DIFactory::InsertSubprogramStart	(	DISubprogram	SP,
		BasicBlock *	BB
	)

InsertSubprogramStart - Create a new llvm.dbg.func.start intrinsic to mark the start of the specified subprogram.

InsertSubprogramStart - Create a new llvm.dbg.func.start intrinsic to mark the start of the specified subprogram.

Definition at line 733 of file DebugInfo.cpp.

References llvm::CallInst::Create(), llvm::Intrinsic::dbg_func_start, and llvm::Intrinsic::getDeclaration().

void DIFactory::InsertRegionStart	(	DIDescriptor	D,
		BasicBlock *	BB
	)

InsertRegionStart - Insert a new llvm.dbg.region.start intrinsic call to mark the start of a region for the specified scoping descriptor.

InsertRegionStart - Insert a new llvm.dbg.region.start intrinsic call to mark the start of a region for the specified scoping descriptor.

Definition at line 745 of file DebugInfo.cpp.

References llvm::CallInst::Create(), llvm::Intrinsic::dbg_region_start, and llvm::Intrinsic::getDeclaration().

void DIFactory::InsertRegionEnd	(	DIDescriptor	D,
		BasicBlock *	BB
	)

InsertRegionEnd - Insert a new llvm.dbg.region.end intrinsic call to mark the end of a region for the specified scoping descriptor.

InsertRegionEnd - Insert a new llvm.dbg.region.end intrinsic call to mark the end of a region for the specified scoping descriptor.

Definition at line 757 of file DebugInfo.cpp.

References llvm::CallInst::Create(), llvm::Intrinsic::dbg_region_end, and llvm::Intrinsic::getDeclaration().

void DIFactory::InsertDeclare	(	llvm::Value *	Storage,
		DIVariable	D,
		BasicBlock *	BB
	)

InsertDeclare - Insert a new llvm.dbg.declare intrinsic call.

Definition at line 767 of file DebugInfo.cpp.

References llvm::CallInst::Create(), llvm::Intrinsic::dbg_declare, and llvm::Intrinsic::getDeclaration().

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

• DebugInfo.h
• DebugInfo.cpp