llvm::TargetLoweringObjectFileCOFF Class Reference

#include <TargetLoweringObjectFileImpl.h>

Inheritance diagram for llvm::TargetLoweringObjectFileCOFF:

Collaboration diagram for llvm::TargetLoweringObjectFileCOFF:

List of all members.

Public Member Functions
virtual	~TargetLoweringObjectFileCOFF ()
const MCSection *	getExplicitSectionGlobal (const GlobalValue *GV, SectionKind Kind, Mangler &Mang, const TargetMachine &TM) const override
const MCSection *	SelectSectionForGlobal (const GlobalValue *GV, SectionKind Kind, Mangler &Mang, const TargetMachine &TM) const override
StringRef	getDepLibFromLinkerOpt (StringRef LinkerOption) const override
void	emitModuleFlags (MCStreamer &Streamer, ArrayRef< Module::ModuleFlagEntry > ModuleFlags, Mangler &Mang, const TargetMachine &TM) const override
const MCSection *	getStaticCtorSection (unsigned Priority, const MCSymbol *KeySym) const override
const MCSection *	getStaticDtorSection (unsigned Priority, const MCSymbol *KeySym) const override

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Detailed Description

Definition at line 122 of file TargetLoweringObjectFileImpl.h.

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Constructor & Destructor Documentation

virtual llvm::TargetLoweringObjectFileCOFF::~TargetLoweringObjectFileCOFF

(

)

[inline, virtual]

Definition at line 124 of file TargetLoweringObjectFileImpl.h.

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Member Function Documentation

void TargetLoweringObjectFileCOFF::emitModuleFlags	(	MCStreamer &	Streamer,
		ArrayRef< Module::ModuleFlagEntry >	ModuleFlags,
		Mangler &	Mang,
		const TargetMachine &	TM
	)		const [override, virtual]

Emit Obj-C garbage collection and linker options. Only linker option emission is implemented for COFF.

Reimplemented from llvm::TargetLoweringObjectFile.

Definition at line 939 of file TargetLoweringObjectFileImpl.cpp.

References llvm::ArrayRef< T >::begin(), llvm::MCStreamer::EmitBytes(), llvm::ArrayRef< T >::end(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), llvm::MDString::getString(), llvm::Module::ModuleFlagEntry::Key, llvm::StringRef::npos, llvm::MCStreamer::SwitchSection(), and llvm::Module::ModuleFlagEntry::Val.

StringRef TargetLoweringObjectFileCOFF::getDepLibFromLinkerOpt

(

StringRef

LinkerOption

)

const [override, virtual]

Extract the dependent library name from a linker option string. Returns StringRef() if the option does not specify a library.

Reimplemented from llvm::TargetLoweringObjectFile.

Definition at line 931 of file TargetLoweringObjectFileImpl.cpp.

References llvm::StringRef::startswith(), llvm::LibFunc::strlen, and llvm::StringRef::substr().

const MCSection * TargetLoweringObjectFileCOFF::getExplicitSectionGlobal	(	const GlobalValue *	GV,
		SectionKind	Kind,
		Mangler &	Mang,
		const TargetMachine &	TM
	)		const [override, virtual]

Targets should implement this method to assign a section to globals with an explicit section specfied. The implementation of this method can assume that GV->hasSection() is true.

Implements llvm::TargetLoweringObjectFile.

Definition at line 831 of file TargetLoweringObjectFileImpl.cpp.

References Characteristics, getCOFFSectionFlags(), getComdatGVForCOFF(), llvm::MCSymbol::getName(), llvm::GlobalValue::getSection(), getSelectionForCOFF(), llvm::TargetMachine::getSymbol(), llvm::GlobalValue::hasComdat(), llvm::GlobalValue::hasPrivateLinkage(), llvm::COFF::IMAGE_COMDAT_SELECT_ASSOCIATIVE, llvm::COFF::IMAGE_SCN_LNK_COMDAT, llvm::SectionKind::isCommon(), llvm::GlobalValue::isWeakForLinker(), and Name.

const MCSection * TargetLoweringObjectFileCOFF::getStaticCtorSection	(	unsigned	Priority,
		const MCSymbol *	KeySym
	)		const [override, virtual]

Reimplemented from llvm::TargetLoweringObjectFile.

Definition at line 985 of file TargetLoweringObjectFileImpl.cpp.

const MCSection * TargetLoweringObjectFileCOFF::getStaticDtorSection	(	unsigned	Priority,
		const MCSymbol *	KeySym
	)		const [override, virtual]

Reimplemented from llvm::TargetLoweringObjectFile.

Definition at line 991 of file TargetLoweringObjectFileImpl.cpp.

const MCSection * TargetLoweringObjectFileCOFF::SelectSectionForGlobal	(	const GlobalValue *	GV,
		SectionKind	Kind,
		Mangler &	Mang,
		const TargetMachine &	TM
	)		const [override, virtual]

Reimplemented from llvm::TargetLoweringObjectFile.

Definition at line 875 of file TargetLoweringObjectFileImpl.cpp.

References Characteristics, getCOFFSectionFlags(), getCOFFSectionNameForUniqueGlobal(), getComdatGVForCOFF(), llvm::TargetMachine::getDataSections(), llvm::TargetMachine::getFunctionSections(), llvm::MCSymbol::getName(), getSelectionForCOFF(), llvm::TargetMachine::getSymbol(), llvm::GlobalValue::hasComdat(), llvm::GlobalValue::hasPrivateLinkage(), llvm::COFF::IMAGE_COMDAT_SELECT_NODUPLICATES, llvm::COFF::IMAGE_SCN_LNK_COMDAT, llvm::SectionKind::isBSS(), llvm::SectionKind::isCommon(), llvm::SectionKind::isReadOnly(), llvm::SectionKind::isText(), llvm::SectionKind::isThreadLocal(), llvm::GlobalValue::isWeakForLinker(), and Name.

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

• TargetLoweringObjectFileImpl.h
• TargetLoweringObjectFileImpl.cpp