llvm::DwarfFile Class Reference

#include <DwarfFile.h>

List of all members.

Public Member Functions
	DwarfFile (AsmPrinter *AP, StringRef Pref, BumpPtrAllocator &DA)
	~DwarfFile ()
const SmallVectorImpl < std::unique_ptr< DwarfUnit > > &	getUnits ()
unsigned	computeSizeAndOffset (DIE &Die, unsigned Offset)
	Compute the size and offset of a DIE given an incoming Offset.
void	computeSizeAndOffsets ()
	Compute the size and offset of all the DIEs.
void	assignAbbrevNumber (DIEAbbrev &Abbrev)
	Define a unique number for the abbreviation.
void	addUnit (std::unique_ptr< DwarfUnit > U)
	Add a unit to the list of CUs.
void	emitUnits (DwarfDebug *DD, const MCSymbol *ASectionSym)
	Emit all of the units to the section listed with the given abbreviation section.
void	emitAbbrevs (const MCSection *)
	Emit a set of abbreviations to the specific section.
void	emitStrings (const MCSection *StrSection, const MCSection *OffsetSection=nullptr)
	Emit all of the strings to the section given.
DwarfStringPool &	getStringPool ()
	Returns the string pool.

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Detailed Description

Definition at line 34 of file DwarfFile.h.

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Constructor & Destructor Documentation

llvm::DwarfFile::DwarfFile	(	AsmPrinter *	AP,
		StringRef	Pref,
		BumpPtrAllocator &	DA
	)

Definition at line 21 of file DwarfFile.cpp.

llvm::DwarfFile::~DwarfFile

(

)

Definition at line 24 of file DwarfFile.cpp.

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Member Function Documentation

void llvm::DwarfFile::addUnit

(

std::unique_ptr< DwarfUnit >

U

)

Add a unit to the list of CUs.

Definition at line 45 of file DwarfFile.cpp.

References llvm::SmallVectorTemplateBase< T, isPodLike >::push_back().

void llvm::DwarfFile::assignAbbrevNumber

(

DIEAbbrev &

Abbrev

)

Define a unique number for the abbreviation.

Definition at line 28 of file DwarfFile.cpp.

References llvm::DIEAbbrev::getNumber(), llvm::FoldingSet< T >::GetOrInsertNode(), and llvm::DIEAbbrev::setNumber().

Referenced by computeSizeAndOffset().

unsigned llvm::DwarfFile::computeSizeAndOffset	(	DIE &	Die,
		unsigned	Offset
	)

Compute the size and offset of a DIE given an incoming Offset.

Definition at line 92 of file DwarfFile.cpp.

References assignAbbrevNumber(), llvm::DIE::getAbbrev(), llvm::DIE::getAbbrevNumber(), llvm::DIE::getChildren(), llvm::DIE::getOffset(), llvm::getULEB128Size(), llvm::DIE::getValues(), N, llvm::DIE::setOffset(), and llvm::DIE::setSize().

Referenced by computeSizeAndOffsets().

void llvm::DwarfFile::computeSizeAndOffsets

(

)

Compute the size and offset of all the DIEs.

Definition at line 71 of file DwarfFile.cpp.

References computeSizeAndOffset().

void llvm::DwarfFile::emitAbbrevs

(

const MCSection *

Section

)

Emit a set of abbreviations to the specific section.

Definition at line 130 of file DwarfFile.cpp.

References llvm::AsmPrinter::EmitULEB128(), llvm::AsmPrinter::OutStreamer, and llvm::MCStreamer::SwitchSection().

void llvm::DwarfFile::emitStrings	(	const MCSection *	StrSection,
		const MCSection *	OffsetSection = nullptr
	)

Emit all of the strings to the section given.

Definition at line 151 of file DwarfFile.cpp.

References llvm::DwarfStringPool::emit().

void llvm::DwarfFile::emitUnits	(	DwarfDebug *	DD,
		const MCSymbol *	ASectionSym
	)

Emit all of the units to the section listed with the given abbreviation section.

Definition at line 51 of file DwarfFile.cpp.

References llvm::MCStreamer::AddComment(), llvm::DwarfDebug::emitDIE(), llvm::AsmPrinter::EmitInt32(), llvm::MCStreamer::EmitLabel(), llvm::DIE::getSize(), llvm::AsmPrinter::OutStreamer, and llvm::MCStreamer::SwitchSection().

DwarfStringPool& llvm::DwarfFile::getStringPool

(

)

[inline]

Returns the string pool.

Definition at line 80 of file DwarfFile.h.

Referenced by llvm::DwarfDebug::addAccelName(), llvm::DwarfDebug::addAccelNamespace(), llvm::DwarfDebug::addAccelObjC(), llvm::DwarfDebug::addAccelType(), llvm::DwarfUnit::addLocalString(), and llvm::DwarfUnit::addString().

const SmallVectorImpl<std::unique_ptr<DwarfUnit> >& llvm::DwarfFile::getUnits

(

)

[inline]

Definition at line 54 of file DwarfFile.h.

Referenced by llvm::DwarfDebug::addDwarfTypeUnitType().

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

• DwarfFile.h
• DwarfFile.cpp