llvm::DWARFDebugInfoEntry Class Reference

DWARFDebugInfoEntry - A DIE with only the minimum required data. More...

#include "llvm/DebugInfo/DWARF/DWARFDebugInfoEntry.h"

Public Member Functions
	DWARFDebugInfoEntry ()=default
bool	extractFast (const DWARFUnit &U, uint32_t *OffsetPtr)
	Extracts a debug info entry, which is a child of a given unit, starting at a given offset. More...
bool	extractFast (const DWARFUnit &U, uint32_t *OffsetPtr, const DWARFDataExtractor &DebugInfoData, uint32_t UEndOffset, uint32_t Depth)
	High performance extraction should use this call. More...
uint32_t	getOffset () const
uint32_t	getDepth () const
dwarf::Tag	getTag () const
bool	hasChildren () const
const DWARFAbbreviationDeclaration *	getAbbreviationDeclarationPtr () const

Detailed Description

DWARFDebugInfoEntry - A DIE with only the minimum required data.

Definition at line 24 of file DWARFDebugInfoEntry.h.

Constructor & Destructor Documentation

DWARFDebugInfoEntry()

llvm::DWARFDebugInfoEntry::DWARFDebugInfoEntry ( )

default

Member Function Documentation

extractFast() [1/2]

bool DWARFDebugInfoEntry::extractFast	(	const DWARFUnit &	U,
		uint32_t *	OffsetPtr
	)

Extracts a debug info entry, which is a child of a given unit, starting at a given offset.

If DIE can't be extracted, returns false and doesn't change OffsetPtr.

Definition at line 22 of file DWARFDebugInfoEntry.cpp.

References llvm::DWARFUnit::getDebugInfoExtractor(), and llvm::DWARFUnit::getNextUnitOffset().

Referenced by llvm::DWARFUnit::getCompilationDir().

extractFast() [2/2]

bool DWARFDebugInfoEntry::extractFast	(	const DWARFUnit &	U,
		uint32_t *	OffsetPtr,
		const DWARFDataExtractor &	DebugInfoData,
		uint32_t	UEndOffset,
		uint32_t	Depth
	)

High performance extraction should use this call.

Definition at line 29 of file DWARFDebugInfoEntry.cpp.

References D, llvm::Depth, llvm::DWARFAbbreviationDeclarationSet::getAbbreviationDeclaration(), llvm::DWARFUnit::getAbbreviations(), llvm::DWARFUnit::getFormParams(), llvm::DataExtractor::getULEB128(), llvm::DataExtractor::isValidOffset(), and llvm::DWARFFormValue::skipValue().

getAbbreviationDeclarationPtr()

const DWARFAbbreviationDeclaration* llvm::DWARFDebugInfoEntry::getAbbreviationDeclarationPtr ( ) const

inline

Definition at line 56 of file DWARFDebugInfoEntry.h.

Referenced by llvm::DWARFDie::getAbbreviationDeclarationPtr(), llvm::DWARFUnit::getCompilationDir(), and llvm::DWARFUnit::getSibling().

getDepth()

uint32_t llvm::DWARFDebugInfoEntry::getDepth ( ) const

inline

Definition at line 48 of file DWARFDebugInfoEntry.h.

Referenced by llvm::DWARFUnit::getLastChild(), llvm::DWARFUnit::getParent(), llvm::DWARFUnit::getPreviousSibling(), and llvm::DWARFUnit::getSibling().

getOffset()

uint32_t llvm::DWARFDebugInfoEntry::getOffset ( ) const

inline

Definition at line 47 of file DWARFDebugInfoEntry.h.

Referenced by llvm::DWARFDie::getOffset().

getTag()

dwarf::Tag llvm::DWARFDebugInfoEntry::getTag ( ) const

inline

Definition at line 50 of file DWARFDebugInfoEntry.h.

References llvm::DWARFAbbreviationDeclaration::getTag().

hasChildren()

bool llvm::DWARFDebugInfoEntry::hasChildren ( ) const

inline

Definition at line 54 of file DWARFDebugInfoEntry.h.

References llvm::DWARFAbbreviationDeclaration::hasChildren().

Referenced by llvm::DWARFUnit::getFirstChild(), llvm::DWARFUnit::getLastChild(), and llvm::DWARFDie::hasChildren().

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

• include/llvm/DebugInfo/DWARF/DWARFDebugInfoEntry.h
• lib/DebugInfo/DWARF/DWARFDebugInfoEntry.cpp