Encapsulates a DWARF attribute value and all of the data required to describe the attribute value. More...

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

Public Member Functions
bool	isValid () const
	operator bool () const

Static Public Member Functions
static LLVM_ABI bool	mayHaveLocationList (dwarf::Attribute Attr)
	Identify DWARF attributes that may contain a pointer to a location list.
static LLVM_ABI bool	mayHaveLocationExpr (dwarf::Attribute Attr)
	Identifies DWARF attributes that may contain a reference to a DWARF expression.

Public Attributes
uint64_t	Offset = 0
	The debug info/types offset for this attribute.
uint32_t	ByteSize = 0
	The debug info/types section byte size of the data for this attribute.
dwarf::Attribute	Attr = dwarf::Attribute(0)
	The attribute enumeration of this attribute.
DWARFFormValue	Value
	The form and value for this attribute.

Detailed Description

Encapsulates a DWARF attribute value and all of the data required to describe the attribute value.

This class is designed to be used by clients that want to iterate across all attributes in a DWARFDie.

Definition at line 25 of file DWARFAttribute.h.

Member Function Documentation

◆ isValid()

bool llvm::DWARFAttribute::isValid ( ) const

inline

Definition at line 35 of file DWARFAttribute.h.

References Attr, and Offset.

Referenced by operator bool().

◆ mayHaveLocationExpr()

bool DWARFAttribute::mayHaveLocationExpr ( dwarf::Attribute Attr )

static

Identifies DWARF attributes that may contain a reference to a DWARF expression.

Definition at line 754 of file DWARFDie.cpp.

References Attr.

Referenced by llvm::dwarf_linker::parallel::DIEAttributeCloner::cloneBlockAttr(), and dumpAttribute().

◆ mayHaveLocationList()

bool DWARFAttribute::mayHaveLocationList ( dwarf::Attribute Attr )

static

Identify DWARF attributes that may contain a pointer to a location list.

Definition at line 737 of file DWARFDie.cpp.

References Attr.

Referenced by llvm::dwarf_linker::parallel::DIEAttributeCloner::cloneScalarAttr(), and dumpAttribute().

◆ operator bool()

llvm::DWARFAttribute::operator bool ( ) const

inlineexplicit

Definition at line 39 of file DWARFAttribute.h.

References isValid().

Member Data Documentation

◆ Attr

dwarf::Attribute llvm::DWARFAttribute::Attr = dwarf::Attribute(0)

The attribute enumeration of this attribute.

Definition at line 31 of file DWARFAttribute.h.

Referenced by dumpAttribute(), isValid(), mayHaveLocationExpr(), and mayHaveLocationList().

◆ ByteSize

uint32_t llvm::DWARFAttribute::ByteSize = 0

The debug info/types section byte size of the data for this attribute.

Definition at line 29 of file DWARFAttribute.h.

◆ Offset

uint64_t llvm::DWARFAttribute::Offset = 0

The debug info/types offset for this attribute.

Definition at line 27 of file DWARFAttribute.h.

Referenced by isValid().

◆ Value

DWARFFormValue llvm::DWARFAttribute::Value

The form and value for this attribute.

Definition at line 33 of file DWARFAttribute.h.

Referenced by dumpAttribute().

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

include/llvm/DebugInfo/DWARF/DWARFAttribute.h
lib/DebugInfo/DWARF/DWARFDie.cpp

Public Member Functions

Static Public Member Functions

Public Attributes