llvm::DIEAbbrev Class Reference

Dwarf abbreviation, describes the organization of a debug information object. More...

#include "llvm/CodeGen/DIE.h"

Inheritance diagram for llvm::DIEAbbrev:

Collaboration diagram for llvm::DIEAbbrev:

Public Member Functions
	DIEAbbrev (dwarf::Tag T, bool C)
void	AddAttribute (dwarf::Attribute Attribute, dwarf::Form Form)
	Adds another set of attribute information to the abbreviation. More...
void	AddImplicitConstAttribute (dwarf::Attribute Attribute, int64_t Value)
	Adds attribute with DW_FORM_implicit_const value. More...
void	Profile (FoldingSetNodeID &ID) const
	Used to gather unique data for the abbreviation folding set. More...
void	Emit (const AsmPrinter *AP) const
	Print the abbreviation using the specified asm printer. More...
void	print (raw_ostream &O) const
void	dump () const
dwarf::Tag	getTag () const
	Accessors. More...
unsigned	getNumber () const
bool	hasChildren () const
const SmallVectorImpl< DIEAbbrevData > &	getData () const
void	setChildrenFlag (bool hasChild)
void	setNumber (unsigned N)
Public Member Functions inherited from llvm::FoldingSetBase::Node
	Node ()=default
void *	getNextInBucket () const
void	SetNextInBucket (void *N)

Detailed Description

Dwarf abbreviation, describes the organization of a debug information object.

Definition at line 79 of file DIE.h.

Constructor & Destructor Documentation

DIEAbbrev()

llvm::DIEAbbrev::DIEAbbrev ( dwarf::Tag  T, bool  C  )

inline

Definition at line 96 of file DIE.h.

Member Function Documentation

AddAttribute()

void llvm::DIEAbbrev::AddAttribute ( dwarf::Attribute  Attribute, dwarf::Form  Form  )

inline

Adds another set of attribute information to the abbreviation.

Definition at line 109 of file DIE.h.

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

Referenced by llvm::DIE::generateAbbrev().

AddImplicitConstAttribute()

void llvm::DIEAbbrev::AddImplicitConstAttribute ( dwarf::Attribute  Attribute, int64_t  Value  )

inline

Adds attribute with DW_FORM_implicit_const value.

Definition at line 114 of file DIE.h.

References llvm::DIEAbbrevData::DIEAbbrevData(), llvm::dump(), llvm::RISCVFenceField::O, print(), llvm::DIEAbbrevData::Profile(), and llvm::SmallVectorTemplateBase< T >::push_back().

Referenced by llvm::DIE::generateAbbrev().

dump()

LLVM_DUMP_METHOD void DIEAbbrev::dump

(

)

const

Definition at line 133 of file DIE.cpp.

References llvm::dbgs(), and print().

Emit()

void DIEAbbrev::Emit

(

const AsmPrinter *

AP

)

const

Print the abbreviation using the specified asm printer.

Emit - Print the abbreviation using the specified asm printer.

Definition at line 69 of file DIE.cpp.

References llvm::dwarf::AttributeString(), llvm::dwarf::ChildrenString(), llvm::Data, llvm::dbgs(), llvm::AsmPrinter::EmitSLEB128(), llvm::AsmPrinter::EmitULEB128(), llvm::format(), llvm::dwarf::FormEncodingString(), llvm::DIEAbbrevData::getAttribute(), llvm::AsmPrinter::getDwarfVersion(), llvm::DIEAbbrevData::getForm(), llvm::DIEAbbrevData::getValue(), llvm::dwarf::isValidFormForVersion(), LLVM_DEBUG, LLVM_DUMP_METHOD, llvm_unreachable, N, llvm::Tag, and llvm::dwarf::TagString().

Referenced by llvm::AsmPrinter::emitDwarfAbbrev().

getData()

const SmallVectorImpl<DIEAbbrevData>& llvm::DIEAbbrev::getData ( ) const

inline

Definition at line 103 of file DIE.h.

References llvm::Data.

getNumber()

unsigned llvm::DIEAbbrev::getNumber ( ) const

inline

Definition at line 101 of file DIE.h.

References llvm::Number.

Referenced by llvm::AsmPrinter::emitDwarfAbbrev().

getTag()

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

inline

Accessors.

Definition at line 100 of file DIE.h.

References llvm::Tag.

hasChildren()

bool llvm::DIEAbbrev::hasChildren ( ) const

inline

Definition at line 102 of file DIE.h.

Referenced by llvm::DIE::computeOffsetsAndAbbrevs().

print()

LLVM_DUMP_METHOD void DIEAbbrev::print

(

raw_ostream &

O

)

const

Definition at line 110 of file DIE.cpp.

References llvm::dwarf::AttributeString(), llvm::dwarf::ChildrenString(), llvm::Data, llvm::format(), llvm::dwarf::FormEncodingString(), llvm::DIEAbbrevData::getAttribute(), llvm::DIEAbbrevData::getForm(), N, llvm::Tag, and llvm::dwarf::TagString().

Profile()

void DIEAbbrev::Profile

(

FoldingSetNodeID &

ID

)

const

Used to gather unique data for the abbreviation folding set.

Profile - Used to gather unique data for the abbreviation folding set.

Definition at line 58 of file DIE.cpp.

References llvm::FoldingSetNodeID::AddInteger(), llvm::Data, N, llvm::DIEAbbrevData::Profile(), and llvm::Tag.

Referenced by llvm::DIEAbbrevSet::uniqueAbbreviation().

setChildrenFlag()

void llvm::DIEAbbrev::setChildrenFlag ( bool  hasChild )

inline

Definition at line 104 of file DIE.h.

setNumber()

void llvm::DIEAbbrev::setNumber ( unsigned  N )

inline

Definition at line 105 of file DIE.h.

References N.

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

• include/llvm/CodeGen/DIE.h
• lib/CodeGen/AsmPrinter/DIE.cpp