llvm::MCSectionELF Class Reference

#include <MCSectionELF.h>

Inheritance diagram for llvm::MCSectionELF:

Collaboration diagram for llvm::MCSectionELF:

Public Member Functions
bool	ShouldOmitSectionDirective (StringRef Name, const MCAsmInfo &MAI) const
StringRef	getSectionName () const
virtual std::string	getLabelBeginName () const
virtual std::string	getLabelEndName () const
unsigned	getType () const
unsigned	getFlags () const
unsigned	getEntrySize () const
const MCSymbol *	getGroup () const
void	PrintSwitchToSection (const MCAsmInfo &MAI, raw_ostream &OS, const MCExpr *Subsection) const
virtual bool	UseCodeAlign () const
virtual bool	isVirtualSection () const
virtual bool	isBaseAddressKnownZero () const
Public Member Functions inherited from llvm::MCSection
virtual	~MCSection ()
SectionKind	getKind () const
SectionVariant	getVariant () const

Static Public Member Functions
static bool	classof (const MCSection *S)
static unsigned	DetermineEntrySize (SectionKind Kind)

Friends
class	MCContext

Additional Inherited Members
Public Types inherited from llvm::MCSection
enum	SectionVariant { SV_COFF = 0, SV_ELF, SV_MachO }
Protected Member Functions inherited from llvm::MCSection
	MCSection (SectionVariant V, SectionKind K)
Protected Attributes inherited from llvm::MCSection
SectionVariant	Variant
SectionKind	Kind

Detailed Description

MCSectionELF - This represents a section on linux, lots of unix variants and some bare metal systems.

Definition at line 29 of file MCSectionELF.h.

Member Function Documentation

static bool llvm::MCSectionELF::classof ( const MCSection *  S )

inlinestatic

Definition at line 84 of file MCSectionELF.h.

References llvm::MCSection::getVariant(), and llvm::MCSection::SV_ELF.

unsigned MCSectionELF::DetermineEntrySize ( SectionKind  Kind )

static

Definition at line 161 of file MCSectionELF.cpp.

References llvm::SectionKind::isMergeable1ByteCString(), llvm::SectionKind::isMergeable2ByteCString(), llvm::SectionKind::isMergeable4ByteCString(), llvm::SectionKind::isMergeableConst16(), llvm::SectionKind::isMergeableConst4(), and llvm::SectionKind::isMergeableConst8().

Referenced by llvm::MCContext::getELFSection().

unsigned llvm::MCSectionELF::getEntrySize ( ) const

inline

Definition at line 69 of file MCSectionELF.h.

unsigned llvm::MCSectionELF::getFlags ( ) const

inline

Definition at line 68 of file MCSectionELF.h.

Referenced by llvm::MCELFStreamer::EmitLabel(), isBaseAddressKnownZero(), and UseCodeAlign().

const MCSymbol* llvm::MCSectionELF::getGroup ( ) const

inline

Definition at line 70 of file MCSectionELF.h.

virtual std::string llvm::MCSectionELF::getLabelBeginName ( ) const

inlinevirtual

Implements llvm::MCSection.

Definition at line 62 of file MCSectionELF.h.

References llvm::StringRef::str().

virtual std::string llvm::MCSectionELF::getLabelEndName ( ) const

inlinevirtual

Implements llvm::MCSection.

Definition at line 64 of file MCSectionELF.h.

References llvm::StringRef::str().

StringRef llvm::MCSectionELF::getSectionName ( ) const

inline

Definition at line 61 of file MCSectionELF.h.

Referenced by PrintSwitchToSection().

unsigned llvm::MCSectionELF::getType ( ) const

inline

Definition at line 67 of file MCSectionELF.h.

References Type.

Referenced by isVirtualSection().

virtual bool llvm::MCSectionELF::isBaseAddressKnownZero ( ) const

inlinevirtual

isBaseAddressKnownZero - We know that non-allocatable sections (like debug info) have a base of zero.

Reimplemented from llvm::MCSection.

Definition at line 80 of file MCSectionELF.h.

References getFlags().

bool MCSectionELF::isVirtualSection ( ) const

virtual

isVirtualSection - Check whether this section is "virtual", that is has no actual object file contents.

Implements llvm::MCSection.

Definition at line 157 of file MCSectionELF.cpp.

References getType().

void MCSectionELF::PrintSwitchToSection ( const MCAsmInfo &  MAI, raw_ostream &  OS, const MCExpr *  Subsection  ) const

virtual

Implements llvm::MCSection.

Definition at line 58 of file MCSectionELF.cpp.

References llvm::MCAsmInfo::getCommentString(), llvm::MCSymbol::getName(), getSectionName(), printName(), ShouldOmitSectionDirective(), and llvm::MCAsmInfo::usesSunStyleELFSectionSwitchSyntax().

bool MCSectionELF::ShouldOmitSectionDirective	(	StringRef	Name,
		const MCAsmInfo &	MAI
	)		const

ShouldOmitSectionDirective - Decides whether a '.section' directive should be printed before the section name

Definition at line 24 of file MCSectionELF.cpp.

References llvm::MCAsmInfo::usesELFSectionDirectiveForBSS().

Referenced by PrintSwitchToSection().

bool MCSectionELF::UseCodeAlign ( ) const

virtual

Implements llvm::MCSection.

Definition at line 153 of file MCSectionELF.cpp.

References getFlags().

Friends And Related Function Documentation

friend class MCContext

friend

Definition at line 49 of file MCSectionELF.h.

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

• MCSectionELF.h
• MCSectionELF.cpp