llvm::dwarf::FDE Class Reference

DWARF Frame Description Entry (FDE) More...

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

Inheritance diagram for llvm::dwarf::FDE:

Public Member Functions
	FDE (bool IsDWARF64, uint64_t Offset, uint64_t Length, uint64_t CIEPointer, uint64_t InitialLocation, uint64_t AddressRange, CIE *Cie, std::optional< uint64_t > LSDAAddress, Triple::ArchType Arch)
	~FDE () override=default
const CIE *	getLinkedCIE () const
uint64_t	getCIEPointer () const
uint64_t	getInitialLocation () const
uint64_t	getAddressRange () const
std::optional< uint64_t >	getLSDAAddress () const
void	dump (raw_ostream &OS, DIDumpOptions DumpOpts) const override
	Dump the instructions in this CFI fragment.
Public Member Functions inherited from llvm::dwarf::FrameEntry
	FrameEntry (FrameKind K, bool IsDWARF64, uint64_t Offset, uint64_t Length, uint64_t CodeAlign, int64_t DataAlign, Triple::ArchType Arch)
virtual	~FrameEntry ()=default
FrameKind	getKind () const
uint64_t	getOffset () const
uint64_t	getLength () const
const CFIProgram &	cfis () const
CFIProgram &	cfis ()
virtual void	dump (raw_ostream &OS, DIDumpOptions DumpOpts) const =0
	Dump the instructions in this CFI fragment.

Static Public Member Functions
static bool	classof (const FrameEntry *FE)

Additional Inherited Members
Public Types inherited from llvm::dwarf::FrameEntry
enum	FrameKind { FK_CIE , FK_FDE }
Protected Attributes inherited from llvm::dwarf::FrameEntry
const FrameKind	Kind
const bool	IsDWARF64
const uint64_t	Offset
	Offset of this entry in the section.
const uint64_t	Length
	Entry length as specified in DWARF.
CFIProgram	CFIs

Detailed Description

DWARF Frame Description Entry (FDE)

Definition at line 629 of file DWARFDebugFrame.h.

Constructor & Destructor Documentation

FDE()

llvm::dwarf::FDE::FDE ( bool  IsDWARF64, uint64_t  Offset, uint64_t  Length, uint64_t  CIEPointer, uint64_t  InitialLocation, uint64_t  AddressRange, CIE *  Cie, std::optional< uint64_t >  LSDAAddress, Triple::ArchType  Arch  )

inline

Definition at line 631 of file DWARFDebugFrame.h.

~FDE()

llvm::dwarf::FDE::~FDE ( )

overridedefault

Member Function Documentation

classof()

static bool llvm::dwarf::FDE::classof ( const FrameEntry *  FE )

inlinestatic

Definition at line 650 of file DWARFDebugFrame.h.

References llvm::dwarf::FrameEntry::FK_FDE, and llvm::dwarf::FrameEntry::getKind().

dump()

void FDE::dump ( raw_ostream &  OS, DIDumpOptions  DumpOpts  ) const

overridevirtual

Dump the instructions in this CFI fragment.

Implements llvm::dwarf::FrameEntry.

Definition at line 1001 of file DWARFDebugFrame.cpp.

References llvm::dwarf::UnwindTable::create(), llvm::createStringError(), llvm::format(), llvm::dwarf::FormatString(), llvm::invalid_argument, llvm::DIDumpOptions::IsEH, llvm::joinErrors(), llvm::Length, llvm::Offset, OS, and llvm::DIDumpOptions::RecoverableErrorHandler.

getAddressRange()

uint64_t llvm::dwarf::FDE::getAddressRange ( ) const

inline

Definition at line 645 of file DWARFDebugFrame.h.

Referenced by llvm::dwarf::UnwindTable::create().

getCIEPointer()

uint64_t llvm::dwarf::FDE::getCIEPointer ( ) const

inline

Definition at line 643 of file DWARFDebugFrame.h.

getInitialLocation()

uint64_t llvm::dwarf::FDE::getInitialLocation ( ) const

inline

Definition at line 644 of file DWARFDebugFrame.h.

Referenced by llvm::dwarf::UnwindTable::create().

getLinkedCIE()

const CIE * llvm::dwarf::FDE::getLinkedCIE ( ) const

inline

Definition at line 642 of file DWARFDebugFrame.h.

Referenced by llvm::dwarf::UnwindTable::create().

getLSDAAddress()

std::optional< uint64_t > llvm::dwarf::FDE::getLSDAAddress ( ) const

inline

Definition at line 646 of file DWARFDebugFrame.h.

---

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

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