class DWARFDebugFrame

Declaration

class DWARFDebugFrame { /* full declaration omitted */ };

Description

A parsed .debug_frame or .eh_frame section

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFDebugFrame.h:665

Member Variables

private const Triple::ArchType Arch

private const bool IsEH

private const uint64_t EHFrameAddress

private std::vector<std::unique_ptr<dwarf::FrameEntry>> Entries

Method Overview

• public DWARFDebugFrame(Triple::ArchType Arch, bool IsEH = false, uint64_t EHFrameAddress = 0)
• public llvm::DWARFDebugFrame::iterator begin() const
• public void dump(llvm::raw_ostream & OS, llvm::DIDumpOptions DumpOpts, const llvm::MCRegisterInfo * MRI, Optional<uint64_t> Offset) const
• public bool empty() const
• public llvm::DWARFDebugFrame::iterator end() const
• public iterator_range<llvm::DWARFDebugFrame::iterator> entries() const
• public uint64_t getEHFrameAddress() const
• private dwarf::FrameEntry * getEntryAtOffset(uint64_t Offset) const
• public llvm::Error parse(llvm::DWARFDataExtractor Data)
• public ~DWARFDebugFrame()

Methods

¶DWARFDebugFrame(Triple::ArchType Arch,
                bool IsEH = false,
                uint64_t EHFrameAddress = 0)

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFDebugFrame.h:683

Parameters

Triple::ArchType Arch

bool IsEH = false

uint64_t EHFrameAddress = 0

¶llvm::DWARFDebugFrame::iterator begin() const

Description

DWARF Frame entries accessors

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFDebugFrame.h:699

¶void dump(llvm::raw_ostream& OS,
          llvm::DIDumpOptions DumpOpts,
          const llvm::MCRegisterInfo* MRI,
          Optional<uint64_t> Offset) const

Description

Dump the section data into the given stream.

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFDebugFrame.h:688

Parameters

llvm::raw_ostream& OS

llvm::DIDumpOptions DumpOpts

const llvm::MCRegisterInfo* MRI

Optional<uint64_t> Offset

¶bool empty() const

Description

Return whether the section has any entries.

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFDebugFrame.h:696

¶llvm::DWARFDebugFrame::iterator end() const

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFDebugFrame.h:700

¶iterator_range<llvm::DWARFDebugFrame::iterator>
entries() const

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFDebugFrame.h:701

¶uint64_t getEHFrameAddress() const

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFDebugFrame.h:705

¶dwarf::FrameEntry* getEntryAtOffset(
    uint64_t Offset) const

Description

Return the entry at the given offset or nullptr.

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFDebugFrame.h:676

Parameters

uint64_t Offset

¶llvm::Error parse(llvm::DWARFDataExtractor Data)

Description

Parse the section from raw data. \p Data is assumed to contain the whole frame section contents to be parsed.

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFDebugFrame.h:693

Parameters

llvm::DWARFDataExtractor Data

¶~DWARFDebugFrame()

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFDebugFrame.h:685