llvm::object::MachOBindEntry Class Reference

MachOBindEntry encapsulates the current state in the decompression of binding opcodes. More...

#include "llvm/Object/MachO.h"

Public Types
enum	Kind { Kind::Regular, Kind::Lazy, Kind::Weak }

Public Member Functions
	MachOBindEntry (Error *Err, const MachOObjectFile *O, ArrayRef< uint8_t > Opcodes, bool is64Bit, MachOBindEntry::Kind)
int32_t	segmentIndex () const
uint64_t	segmentOffset () const
StringRef	typeName () const
StringRef	symbolName () const
uint32_t	flags () const
int64_t	addend () const
int	ordinal () const
StringRef	segmentName () const
StringRef	sectionName () const
uint64_t	address () const
bool	operator== (const MachOBindEntry &) const
void	moveNext ()

Friends
class	MachOObjectFile

Detailed Description

MachOBindEntry encapsulates the current state in the decompression of binding opcodes.

This allows you to iterate through the compressed table of bindings using: Error Err; for (const llvm::object::MachOBindEntry &Entry : Obj->bindTable(&Err)) { } if (Err) { report error ...

Definition at line 214 of file MachO.h.

Member Enumeration Documentation

Kind

enum llvm::object::MachOBindEntry::Kind

strong

Enumerator
Regular
Lazy
Weak

Definition at line 216 of file MachO.h.

Constructor & Destructor Documentation

MachOBindEntry()

MachOBindEntry::MachOBindEntry	(	Error *	Err,
		const MachOObjectFile *	O,
		ArrayRef< uint8_t >	Opcodes,
		bool	is64Bit,
		MachOBindEntry::Kind	BK
	)

Definition at line 3419 of file MachOObjectFile.cpp.

References llvm::ArrayRef< T >::begin(), llvm::ArrayRef< T >::end(), and moveNext().

Member Function Documentation

addend()

int64_t MachOBindEntry::addend

(

)

const

Definition at line 3933 of file MachOObjectFile.cpp.

address()

uint64_t MachOBindEntry::address

(

)

const

Definition at line 3953 of file MachOObjectFile.cpp.

References llvm::object::MachOObjectFile::BindRebaseAddress(), and SegmentOffset().

flags()

uint32_t MachOBindEntry::flags

(

)

const

Definition at line 3935 of file MachOObjectFile.cpp.

moveNext()

void MachOBindEntry::moveNext

(

)

Definition at line 3435 of file MachOObjectFile.cpp.

References llvm::ArrayRef< T >::begin(), llvm::MachO::BIND_IMMEDIATE_MASK, llvm::MachO::BIND_OPCODE_ADD_ADDR_ULEB, llvm::MachO::BIND_OPCODE_DO_BIND, llvm::MachO::BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED, llvm::MachO::BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB, llvm::MachO::BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB, llvm::MachO::BIND_OPCODE_DONE, llvm::MachO::BIND_OPCODE_MASK, llvm::MachO::BIND_OPCODE_SET_ADDEND_SLEB, llvm::MachO::BIND_OPCODE_SET_DYLIB_ORDINAL_IMM, llvm::MachO::BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB, llvm::MachO::BIND_OPCODE_SET_DYLIB_SPECIAL_IMM, llvm::MachO::BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB, llvm::MachO::BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM, llvm::MachO::BIND_OPCODE_SET_TYPE_IMM, llvm::MachO::BIND_SPECIAL_DYLIB_FLAT_LOOKUP, llvm::MachO::BIND_SYMBOL_FLAGS_NON_WEAK_DEFINITION, llvm::MachO::BIND_TYPE_TEXT_PCREL32, llvm::object::MachOObjectFile::BindEntryCheckCountAndSkip(), llvm::object::MachOObjectFile::BindEntryCheckSegAndOffset(), llvm::dbgs(), DEBUG_WITH_TYPE, llvm::decodeSLEB128(), llvm::decodeULEB128(), llvm::ArrayRef< T >::end(), error, llvm::format(), llvm::object::MachOObjectFile::getLibraryCount(), Lazy, malformedError(), P, readULEB128(), SegmentOffset(), llvm::AMDGPU::HSAMD::Kernel::Key::SymbolName, llvm::Twine::utohexstr(), and Weak.

Referenced by MachOBindEntry().

operator==()

bool MachOBindEntry::operator==

(

const MachOBindEntry &

Other

)

const

Definition at line 3957 of file MachOObjectFile.cpp.

References assert(), and llvm::ArrayRef< T >::data().

ordinal()

int MachOBindEntry::ordinal

(

)

const

Definition at line 3937 of file MachOObjectFile.cpp.

sectionName()

StringRef MachOBindEntry::sectionName

(

)

const

Definition at line 3947 of file MachOObjectFile.cpp.

References llvm::object::MachOObjectFile::BindRebaseSectionName(), and SegmentOffset().

segmentIndex()

int32_t MachOBindEntry::segmentIndex

(

)

const

Definition at line 3915 of file MachOObjectFile.cpp.

segmentName()

StringRef MachOBindEntry::segmentName

(

)

const

Definition at line 3941 of file MachOObjectFile.cpp.

References llvm::object::MachOObjectFile::BindRebaseSegmentName().

segmentOffset()

uint64_t MachOBindEntry::segmentOffset

(

)

const

Definition at line 3917 of file MachOObjectFile.cpp.

References SegmentOffset().

symbolName()

StringRef MachOBindEntry::symbolName

(

)

const

Definition at line 3931 of file MachOObjectFile.cpp.

References llvm::AMDGPU::HSAMD::Kernel::Key::SymbolName.

typeName()

StringRef MachOBindEntry::typeName

(

)

const

Definition at line 3919 of file MachOObjectFile.cpp.

References llvm::MachO::BIND_TYPE_POINTER, llvm::MachO::BIND_TYPE_TEXT_ABSOLUTE32, and llvm::MachO::BIND_TYPE_TEXT_PCREL32.

Friends And Related Function Documentation

MachOObjectFile

friend class MachOObjectFile

friend

Definition at line 238 of file MachO.h.

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

• include/llvm/Object/MachO.h
• lib/Object/MachOObjectFile.cpp