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:

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.
void	AddImplicitConstAttribute (dwarf::Attribute Attribute, int64_t Value)
	Adds attribute with DW_FORM_implicit_const value.
void	AddAttribute (const DIEAbbrevData &AbbrevData)
	Adds another set of attribute information to the abbreviation.
void	Profile (FoldingSetNodeID &ID) const
	Used to gather unique data for the abbreviation folding set.
void	Emit (const AsmPrinter *AP) const
	Print the abbreviation using the specified asm printer.
void	print (raw_ostream &O) const
void	dump () const
dwarf::Tag	getTag () const
	Accessors.
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() [1/2]

void llvm::DIEAbbrev::AddAttribute ( const DIEAbbrevData &  AbbrevData )

inline

Adds another set of attribute information to the abbreviation.

Definition at line 119 of file DIE.h.

AddAttribute() [2/2]

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.

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.

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

dump()

LLVM_DUMP_METHOD void DIEAbbrev::dump

(

)

const

Definition at line 126 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 62 of file DIE.cpp.

References llvm::dwarf::AttributeString(), llvm::dwarf::ChildrenString(), llvm::StringRef::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_unreachable, N, 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.

Referenced by llvm::dwarf_linker::parallel::DwarfUnit::assignAbbrev(), and llvm::dwarf_linker::parallel::DwarfUnit::emitDwarfAbbrevEntry().

getNumber()

unsigned llvm::DIEAbbrev::getNumber ( ) const

inline

Definition at line 101 of file DIE.h.

References Number.

Referenced by llvm::dwarf_linker::parallel::DwarfUnit::assignAbbrev(), llvm::AsmPrinter::emitDwarfAbbrev(), llvm::dwarf_linker::parallel::DwarfUnit::emitDwarfAbbrevEntry(), and llvm::dwarf_linker::parallel::DIEGenerator::finalizeAbbreviations().

getTag()

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

inline

Accessors.

Definition at line 100 of file DIE.h.

Referenced by llvm::dwarf_linker::parallel::DwarfUnit::assignAbbrev(), and llvm::dwarf_linker::parallel::DwarfUnit::emitDwarfAbbrevEntry().

hasChildren()

bool llvm::DIEAbbrev::hasChildren ( ) const

inline

Definition at line 102 of file DIE.h.

Referenced by llvm::dwarf_linker::parallel::DwarfUnit::assignAbbrev(), llvm::DIE::computeOffsetsAndAbbrevs(), and llvm::dwarf_linker::parallel::DwarfUnit::emitDwarfAbbrevEntry().

print()

LLVM_DUMP_METHOD void DIEAbbrev::print

(

raw_ostream &

O

)

const

Definition at line 103 of file DIE.cpp.

References llvm::dwarf::AttributeString(), llvm::dwarf::ChildrenString(), llvm::format(), llvm::dwarf::FormEncodingString(), N, and llvm::dwarf::TagString().

Referenced by dump().

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 51 of file DIE.cpp.

References N.

Referenced by llvm::dwarf_linker::parallel::DwarfUnit::assignAbbrev(), and llvm::DIEAbbrevSet::uniqueAbbreviation().

setChildrenFlag()

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

inline

Definition at line 104 of file DIE.h.

Referenced by llvm::dwarf_linker::parallel::DIEGenerator::finalizeAbbreviations().

setNumber()

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

inline

Definition at line 105 of file DIE.h.

References N, and Number.

Referenced by llvm::dwarf_linker::parallel::DwarfUnit::assignAbbrev().

---

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

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