llvm::XCoreTargetObjectFile Class Reference

#include <XCoreTargetObjectFile.h>

Inheritance diagram for llvm::XCoreTargetObjectFile:

Collaboration diagram for llvm::XCoreTargetObjectFile:

List of all members.

Public Member Functions
void	Initialize (MCContext &Ctx, const TargetMachine &TM) override
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
const MCSection *	getSectionForConstant (SectionKind Kind, const Constant *C) const override

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Detailed Description

Definition at line 19 of file XCoreTargetObjectFile.h.

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Member Function Documentation

const MCSection * XCoreTargetObjectFile::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.

Reimplemented from llvm::TargetLoweringObjectFileELF.

Definition at line 122 of file XCoreTargetObjectFile.cpp.

References llvm::TargetLoweringObjectFile::getContext(), llvm::MCContext::getELFSection(), llvm::GlobalValue::getSection(), getXCoreSectionFlags(), getXCoreSectionType(), llvm::SectionKind::isReadOnly(), llvm::report_fatal_error(), and llvm::StringRef::startswith().

const MCSection * XCoreTargetObjectFile::getSectionForConstant	(	SectionKind	Kind,
		const Constant *	C
	)		const [override, virtual]

Given a constant with the SectionKind, return a section that it should be placed in.

getSectionForConstant - Given a mergeable constant with the specified size and relocation information, return a section that it should be placed in.

Reimplemented from llvm::TargetLoweringObjectFileELF.

Definition at line 169 of file XCoreTargetObjectFile.cpp.

References llvm::SectionKind::isMergeableConst16(), llvm::SectionKind::isMergeableConst4(), llvm::SectionKind::isMergeableConst8(), llvm::SectionKind::isReadOnly(), llvm::SectionKind::isReadOnlyWithRel(), llvm::MCObjectFileInfo::MergeableConst16Section, llvm::MCObjectFileInfo::MergeableConst4Section, llvm::MCObjectFileInfo::MergeableConst8Section, and llvm::MCObjectFileInfo::ReadOnlySection.

void XCoreTargetObjectFile::Initialize	(	MCContext &	ctx,
		const TargetMachine &	TM
	)		[override, virtual]

This method must be called before any actual lowering is done. This specifies the current context for codegen, and gives the lowering implementations a chance to set up their default sections.

Initialize - this method must be called before any actual lowering is done. This specifies the current context for codegen, and gives the lowering implementations a chance to set up their default sections.

Reimplemented from llvm::TargetLoweringObjectFile.

Definition at line 21 of file XCoreTargetObjectFile.cpp.

References llvm::MCObjectFileInfo::BSSSection, llvm::MCObjectFileInfo::CStringSection, llvm::MCObjectFileInfo::DataRelROSection, llvm::MCObjectFileInfo::DataSection, llvm::SectionKind::getBSS(), llvm::SectionKind::getDataRel(), llvm::MCContext::getELFSection(), llvm::SectionKind::getMergeableConst16(), llvm::SectionKind::getMergeableConst4(), llvm::SectionKind::getMergeableConst8(), llvm::SectionKind::getReadOnlyWithRel(), llvm::MCObjectFileInfo::MergeableConst16Section, llvm::MCObjectFileInfo::MergeableConst4Section, llvm::MCObjectFileInfo::MergeableConst8Section, llvm::MCObjectFileInfo::ReadOnlySection, llvm::ELF::SHF_ALLOC, llvm::ELF::SHF_MERGE, llvm::ELF::SHF_STRINGS, llvm::ELF::SHF_WRITE, llvm::ELF::SHT_NOBITS, llvm::ELF::SHT_PROGBITS, llvm::ELF::XCORE_SHF_CP_SECTION, and llvm::ELF::XCORE_SHF_DP_SECTION.

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

Reimplemented from llvm::TargetLoweringObjectFileELF.

Definition at line 135 of file XCoreTargetObjectFile.cpp.

References llvm::MCObjectFileInfo::BSSSection, llvm::CodeModelLargeSize, llvm::MCObjectFileInfo::CStringSection, llvm::MCObjectFileInfo::DataRelROSection, llvm::MCObjectFileInfo::DataSection, llvm::TargetMachine::getCodeModel(), llvm::TargetSubtargetInfo::getDataLayout(), llvm::GlobalValue::getLinkage(), llvm::Type::getPointerElementType(), llvm::TargetMachine::getSubtargetImpl(), llvm::GlobalValue::getType(), llvm::DataLayout::getTypeAllocSize(), llvm::SectionKind::isBSS(), llvm::SectionKind::isCommon(), llvm::SectionKind::isDataRel(), llvm::GlobalValue::isLocalLinkage(), llvm::SectionKind::isMergeable1ByteCString(), llvm::SectionKind::isMergeableConst16(), llvm::SectionKind::isMergeableConst4(), llvm::SectionKind::isMergeableConst8(), llvm::SectionKind::isReadOnly(), llvm::SectionKind::isReadOnlyWithRel(), llvm::Type::isSized(), llvm::SectionKind::isText(), llvm::SectionKind::isThreadLocal(), llvm::MCObjectFileInfo::MergeableConst16Section, llvm::MCObjectFileInfo::MergeableConst4Section, llvm::MCObjectFileInfo::MergeableConst8Section, llvm::MCObjectFileInfo::ReadOnlySection, llvm::report_fatal_error(), llvm::CodeModel::Small, and llvm::MCObjectFileInfo::TextSection.

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

• XCoreTargetObjectFile.h
• XCoreTargetObjectFile.cpp