LIEF::MachO::ChainedBindingInfo Class Reference

This class represents a symbol binding operation associated with the LC_DYLD_CHAINED_FIXUPS command. More...

#include <ChainedBindingInfo.hpp>

Inheritance diagram for LIEF::MachO::ChainedBindingInfo:

Collaboration diagram for LIEF::MachO::ChainedBindingInfo:

Public Member Functions
	ChainedBindingInfo ()=delete
	ChainedBindingInfo (DYLD_CHAINED_FORMAT fmt, bool is_weak)
ChainedBindingInfo &	operator= (ChainedBindingInfo other)
	ChainedBindingInfo (const ChainedBindingInfo &other)
	ChainedBindingInfo (ChainedBindingInfo &&) noexcept
ChainedBindingInfo &	operator= (ChainedBindingInfo &&) noexcept
void	swap (ChainedBindingInfo &other) noexcept
DYLD_CHAINED_FORMAT	format () const
	Format of the imports.
DYLD_CHAINED_PTR_FORMAT	ptr_format () const
	Format of the pointer.
uint32_t	offset () const
	Original offset in the chain of this binding.
void	offset (uint32_t offset)
uint64_t	address () const override
	Address of the binding.
void	address (uint64_t address) override
uint64_t	sign_extended_addend () const
TYPES	type () const override
	The type of the binding. This type provides the origin of the binding (LC_DYLD_INFO or LC_DYLD_CHAINED_FIXUPS).
	~ChainedBindingInfo () override
void	accept (Visitor &visitor) const override
Public Member Functions inherited from LIEF::MachO::BindingInfo
	BindingInfo ()=default
	BindingInfo (const BindingInfo &other)
BindingInfo &	operator= (const BindingInfo &other)
	BindingInfo (BindingInfo &&) noexcept=default
BindingInfo &	operator= (BindingInfo &&) noexcept=default
void	swap (BindingInfo &other) noexcept
bool	has_segment () const
	Check if a MachO::SegmentCommand is associated with this binding.
const SegmentCommand *	segment () const
	The MachO::SegmentCommand associated with the BindingInfo or a nullptr of it is not bind to a SegmentCommand.
SegmentCommand *	segment ()
bool	has_library () const
	Check if a MachO::DylibCommand is tied with the BindingInfo.
const DylibCommand *	library () const
	MachO::DylibCommand associated with the BindingInfo or a nullptr if not present.
DylibCommand *	library ()
bool	has_symbol () const
	Check if a MachO::Symbol is associated with the BindingInfo.
const Symbol *	symbol () const
	MachO::Symbol associated with the BindingInfo or a nullptr if not present.
Symbol *	symbol ()
int32_t	library_ordinal () const
void	library_ordinal (int32_t ordinal)
int64_t	addend () const
	Value added to the segment's virtual address when bound.
void	addend (int64_t addend)
bool	is_weak_import () const
void	set_weak_import (bool val=true)
	~BindingInfo () override=default
template<class T>
const T *	cast () const
template<class T>
T *	cast ()
Public Member Functions inherited from LIEF::Object
	Object ()
	Object (const Object &other)
Object &	operator= (const Object &other)
	Object (Object &&other) noexcept=default
Object &	operator= (Object &&other) noexcept=default
template<class T>
output_t< T >	as ()
template<class T>
output_const_t< T >	as () const
virtual bool	operator== (const Object &other) const
virtual bool	operator!= (const Object &other) const
virtual	~Object ()

Static Public Member Functions
static bool	classof (const BindingInfo *info)

Additional Inherited Members
Public Types inherited from LIEF::MachO::BindingInfo
enum class	TYPES {   UNKNOWN = 0 , DYLD_INFO , CHAINED , CHAINED_LIST ,   INDIRECT_SYMBOL }
Public Types inherited from LIEF::Object
template<class T>
using	output_t = add_pointer_t<decay_t<T>>
template<class T>
using	output_const_t = add_pointer_t<add_const_t<decay_t<T>>>

Detailed Description

This class represents a symbol binding operation associated with the LC_DYLD_CHAINED_FIXUPS command.

This class does not represent a structure that exists in the Mach-O format specifications but it provides a view on an entry.

See also

: BindingInfo

Constructor & Destructor Documentation

ChainedBindingInfo() [1/4]

LIEF::MachO::ChainedBindingInfo::ChainedBindingInfo ( )

delete

Referenced by ChainedBindingInfo(), ChainedBindingInfo(), operator<<, operator=(), operator=(), and swap().

ChainedBindingInfo() [2/4]

LIEF::MachO::ChainedBindingInfo::ChainedBindingInfo ( DYLD_CHAINED_FORMAT fmt, bool is_weak )

explicit

ChainedBindingInfo() [3/4]

LIEF::MachO::ChainedBindingInfo::ChainedBindingInfo

(

const ChainedBindingInfo &

other

)

References ChainedBindingInfo().

ChainedBindingInfo() [4/4]

LIEF::MachO::ChainedBindingInfo::ChainedBindingInfo ( ChainedBindingInfo && )

noexcept

References ChainedBindingInfo().

~ChainedBindingInfo()

LIEF::MachO::ChainedBindingInfo::~ChainedBindingInfo ( )

override

Member Function Documentation

accept()

void LIEF::MachO::ChainedBindingInfo::accept ( Visitor & visitor ) const

overridevirtual

Reimplemented from LIEF::MachO::BindingInfo.

References LIEF_API.

address() [1/2]

uint64_t LIEF::MachO::ChainedBindingInfo::address ( ) const

inlineoverridevirtual

Address of the binding.

Reimplemented from LIEF::MachO::BindingInfo.

Referenced by address().

address() [2/2]

void LIEF::MachO::ChainedBindingInfo::address ( uint64_t address )

inlineoverridevirtual

Reimplemented from LIEF::MachO::BindingInfo.

References address().

classof()

bool LIEF::MachO::ChainedBindingInfo::classof ( const BindingInfo * info )

inlinestatic

References LIEF::MachO::BindingInfo::BindingInfo(), and LIEF::MachO::BindingInfo::CHAINED.

format()

DYLD_CHAINED_FORMAT LIEF::MachO::ChainedBindingInfo::format ( ) const

inline

Format of the imports.

References format().

Referenced by format().

offset() [1/2]

uint32_t LIEF::MachO::ChainedBindingInfo::offset ( ) const

inline

Original offset in the chain of this binding.

Referenced by offset().

offset() [2/2]

void LIEF::MachO::ChainedBindingInfo::offset ( uint32_t offset )

inline

References offset().

operator=() [1/2]

ChainedBindingInfo & LIEF::MachO::ChainedBindingInfo::operator= ( ChainedBindingInfo && )

noexcept

References ChainedBindingInfo().

operator=() [2/2]

ChainedBindingInfo & LIEF::MachO::ChainedBindingInfo::operator=

(

ChainedBindingInfo

other

)

References ChainedBindingInfo().

ptr_format()

DYLD_CHAINED_PTR_FORMAT LIEF::MachO::ChainedBindingInfo::ptr_format ( ) const

inline

Format of the pointer.

sign_extended_addend()

uint64_t LIEF::MachO::ChainedBindingInfo::sign_extended_addend

(

)

const

swap()

void LIEF::MachO::ChainedBindingInfo::swap ( ChainedBindingInfo & other )

noexcept

References ChainedBindingInfo(), and swap().

Referenced by swap().

type()

TYPES LIEF::MachO::ChainedBindingInfo::type ( ) const

inlineoverridevirtual

The type of the binding. This type provides the origin of the binding (LC_DYLD_INFO or LC_DYLD_CHAINED_FIXUPS).

Implements LIEF::MachO::BindingInfo.

References LIEF::MachO::BindingInfo::CHAINED.

Member Data Documentation

arm64_auth_bind24_

details::dyld_chained_ptr_arm64e_auth_bind24* LIEF::MachO::ChainedBindingInfo::arm64_auth_bind24_

arm64_auth_bind_

details::dyld_chained_ptr_arm64e_auth_bind* LIEF::MachO::ChainedBindingInfo::arm64_auth_bind_

arm64_bind24_

details::dyld_chained_ptr_arm64e_bind24* LIEF::MachO::ChainedBindingInfo::arm64_bind24_

arm64_bind_

details::dyld_chained_ptr_arm64e_bind* LIEF::MachO::ChainedBindingInfo::arm64_bind_ = nullptr

p32_bind_

details::dyld_chained_ptr_32_bind* LIEF::MachO::ChainedBindingInfo::p32_bind_

p64_bind_

details::dyld_chained_ptr_64_bind* LIEF::MachO::ChainedBindingInfo::p64_bind_

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

• ChainedBindingInfo.hpp