llvm::DwarfStringPool Class Reference

#include "CodeGen/AsmPrinter/DwarfStringPool.h"

Public Types
using	EntryRef = DwarfStringPoolEntryRef

Public Member Functions
	DwarfStringPool (BumpPtrAllocator &A, AsmPrinter &Asm, StringRef Prefix)
void	emitStringOffsetsTableHeader (AsmPrinter &Asm, MCSection *OffsetSection, MCSymbol *StartSym)
void	emit (AsmPrinter &Asm, MCSection *StrSection, MCSection *OffsetSection=nullptr, bool UseRelativeOffsets=false)
bool	empty () const
unsigned	size () const
unsigned	getNumIndexedStrings () const
EntryRef	getEntry (AsmPrinter &Asm, StringRef Str)
	Get a reference to an entry in the string pool.
EntryRef	getIndexedEntry (AsmPrinter &Asm, StringRef Str)
	Same as getEntry, except that you can use EntryRef::getIndex to obtain a unique ID of this entry (e.g., for use in indexed forms like DW_FORM_strx).

Detailed Description

Definition at line 26 of file DwarfStringPool.h.

Member Typedef Documentation

EntryRef

using llvm::DwarfStringPool::EntryRef = DwarfStringPoolEntryRef

Definition at line 38 of file DwarfStringPool.h.

Constructor & Destructor Documentation

DwarfStringPool()

DwarfStringPool::DwarfStringPool	(	BumpPtrAllocator &	A,
		AsmPrinter &	Asm,
		StringRef	Prefix
	)

Definition at line 20 of file DwarfStringPool.cpp.

Member Function Documentation

emit()

void DwarfStringPool::emit	(	AsmPrinter &	Asm,
		MCSection *	StrSection,
		MCSection *	OffsetSection = nullptr,
		bool	UseRelativeOffsets = false
	)

Definition at line 75 of file DwarfStringPool.cpp.

References A, assert(), B, llvm::Offset, size(), and llvm::sort().

Referenced by llvm::DwarfFile::emitStrings().

emitStringOffsetsTableHeader()

void DwarfStringPool::emitStringOffsetsTableHeader	(	AsmPrinter &	Asm,
		MCSection *	OffsetSection,
		MCSymbol *	StartSym
	)

Definition at line 53 of file DwarfStringPool.cpp.

References getNumIndexedStrings().

empty()

bool llvm::DwarfStringPool::empty ( ) const

inline

Definition at line 49 of file DwarfStringPool.h.

References llvm::StringMapImpl::empty().

getEntry()

DwarfStringPool::EntryRef DwarfStringPool::getEntry	(	AsmPrinter &	Asm,
		StringRef	Str
	)

Get a reference to an entry in the string pool.

Definition at line 39 of file DwarfStringPool.cpp.

Referenced by llvm::DwarfUnit::addString().

getIndexedEntry()

DwarfStringPool::EntryRef DwarfStringPool::getIndexedEntry	(	AsmPrinter &	Asm,
		StringRef	Str
	)

Same as getEntry, except that you can use EntryRef::getIndex to obtain a unique ID of this entry (e.g., for use in indexed forms like DW_FORM_strx).

Definition at line 45 of file DwarfStringPool.cpp.

Referenced by llvm::DwarfUnit::addString().

getNumIndexedStrings()

unsigned llvm::DwarfStringPool::getNumIndexedStrings ( ) const

inline

Definition at line 53 of file DwarfStringPool.h.

Referenced by emitStringOffsetsTableHeader().

size()

unsigned llvm::DwarfStringPool::size ( ) const

inline

Definition at line 51 of file DwarfStringPool.h.

References llvm::StringMapImpl::size().

Referenced by emit().

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

• lib/CodeGen/AsmPrinter/DwarfStringPool.h
• lib/CodeGen/AsmPrinter/DwarfStringPool.cpp