LIEF::ELF::NoteAbi Class Reference

Class that wraps the NT_GNU_ABI_TAG note. More...

#include <NoteAbi.hpp>

Inheritance diagram for LIEF::ELF::NoteAbi:

Collaboration diagram for LIEF::ELF::NoteAbi:

Public Types
enum class	ABI {   LINUX = 0 , GNU , SOLARIS2 , FREEBSD ,   NETBSD , SYLLABLE , NACL }
	ABI recognized by this note. More...
using	version_t = std::array<uint32_t, 3>
	Version type: (Major, Minor, Patch)
Public Types inherited from LIEF::ELF::Note
enum class	TYPE {   UNKNOWN = 0 , GNU_ABI_TAG , GNU_HWCAP , GNU_BUILD_ID ,   GNU_GOLD_VERSION , GNU_PROPERTY_TYPE_0 , GNU_BUILD_ATTRIBUTE_OPEN , GNU_BUILD_ATTRIBUTE_FUNC ,   CRASHPAD , CORE_PRSTATUS , CORE_FPREGSET , CORE_PRPSINFO ,   CORE_TASKSTRUCT , CORE_AUXV , CORE_PSTATUS , CORE_FPREGS ,   CORE_PSINFO , CORE_LWPSTATUS , CORE_LWPSINFO , CORE_WIN32PSTATUS ,   CORE_FILE , CORE_PRXFPREG , CORE_SIGINFO , CORE_ARM_VFP ,   CORE_ARM_TLS , CORE_ARM_HW_BREAK , CORE_ARM_HW_WATCH , CORE_ARM_SYSTEM_CALL ,   CORE_ARM_SVE , CORE_ARM_PAC_MASK , CORE_ARM_PACA_KEYS , CORE_ARM_PACG_KEYS ,   CORE_TAGGED_ADDR_CTRL , CORE_PAC_ENABLED_KEYS , CORE_X86_TLS , CORE_X86_IOPERM ,   CORE_X86_XSTATE , CORE_X86_CET , ANDROID_IDENT , ANDROID_MEMTAG ,   ANDROID_KUSER , GO_BUILDID , STAPSDT , QNX_STACK }
	LIEF representation of the ELF NT_ values. More...
using	description_t = std::vector<uint8_t>
	Container used to handle the description data.
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>>>

Public Member Functions
std::unique_ptr< Note >	clone () const override
	Clone the current note and keep its polymorphic type.
result< version_t >	version () const
	Return the version or an error if it can't be parsed.
result< ABI >	abi () const
	Return the ABI or an error if it can't be parsed.
void	version (const version_t &version)
void	version (ABI abi)
void	dump (std::ostream &os) const override
void	accept (Visitor &visitor) const override
	~NoteAbi () override=default
	Note (const Note &copy)=default
Public Member Functions inherited from LIEF::ELF::Note
Note &	operator= (const Note &copy)=default
	Note (const Note &copy)=default
	~Note () override=default
const std::string &	name () const
	Return the name of the note (also known as 'owner' )
const std::string &	section_name () const
	Return the section name in which the note is or should be stored.
TYPE	type () const
	Return the type of the note. This type does not match the NT_ type value. For accessing the original NT_ value, check original_type()
uint32_t	original_type () const
	The original NT_xxx integer value. The meaning of this value likely depends on the owner of the note.
span< const uint8_t >	description () const
	Return the description associated with the note.
span< uint8_t >	description ()
void	name (std::string name)
void	description (description_t description)
	Change the description of the note.
uint64_t	size () const
	Size of the raw note which includes padding.
Public Member Functions inherited from LIEF::Object
	Object ()
	Object (const Object &other)
Object &	operator= (const Object &other)
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 Note *note)
static constexpr uint8_t	description_size ()
Static Public Member Functions inherited from LIEF::ELF::Note
static result< TYPE >	convert_type (Header::FILE_TYPE ftype, uint32_t type, const std::string &name)
	Convert the raw integer note type into a TYPE according to the owner.
static result< const char * >	type_to_section (TYPE type)
	Try to determine the ELF section name associated with the TYPE provided in parameter.
static result< std::string >	note_to_section (const Note &note)
static result< const char * >	type_owner (TYPE type)
	Try to determine the owner's name of the TYPE provided in parameter.
static std::unique_ptr< Note >	create (const std::string &name, uint32_t type, description_t description, std::string section_name, Header::FILE_TYPE ftype=Header::FILE_TYPE::NONE, ARCH arch=ARCH::NONE, Header::CLASS cls=Header::CLASS::NONE)
	Create a new note from the given parameters. Additional information such as the architecture or the ELF class could be required for creating notes like Coredump notes.
static std::unique_ptr< Note >	create (const std::string &name, TYPE type, description_t description, std::string section_name, ARCH arch=ARCH::NONE, Header::CLASS cls=Header::CLASS::NONE)
	Create a new note from the given parameters. Additional information such as the architecture or the ELF class could be required for creating notes like Coredump notes.
static std::unique_ptr< Note >	create (BinaryStream &stream, std::string section_name, Header::FILE_TYPE ftype=Header::FILE_TYPE::NONE, ARCH arch=ARCH::NONE, Header::CLASS cls=Header::CLASS::NONE)
	Create a new note from the given stream. Additional information such as the architecture or the ELF class could be required for creating notes like Coredump notes.

Static Public Attributes
static constexpr size_t	abi_offset = 0
static constexpr size_t	abi_size = sizeof(uint32_t)
static constexpr size_t	version_offset = abi_size
static constexpr size_t	version_size = 3 * sizeof(uint32_t)

Detailed Description

Class that wraps the NT_GNU_ABI_TAG note.

Member Typedef Documentation

version_t

using LIEF::ELF::NoteAbi::version_t = std::array<uint32_t, 3>

Version type: (Major, Minor, Patch)

Member Enumeration Documentation

ABI

enum class LIEF::ELF::NoteAbi::ABI

strong

ABI recognized by this note.

Enumerator
LINUX
GNU
SOLARIS2
FREEBSD
NETBSD
SYLLABLE
NACL

Constructor & Destructor Documentation

~NoteAbi()

LIEF::ELF::NoteAbi::~NoteAbi ( )

overridedefault

Member Function Documentation

abi()

result< ABI > LIEF::ELF::NoteAbi::abi

(

)

const

Return the ABI or an error if it can't be parsed.

accept()

void LIEF::ELF::NoteAbi::accept ( Visitor & visitor ) const

overridevirtual

Reimplemented from LIEF::ELF::Note.

classof()

static bool LIEF::ELF::NoteAbi::classof ( const Note * note )

inlinestatic

References LIEF::ELF::Note::type().

clone()

std::unique_ptr< Note > LIEF::ELF::NoteAbi::clone ( ) const

inlineoverridevirtual

Clone the current note and keep its polymorphic type.

Reimplemented from LIEF::ELF::Note.

description_size()

static constexpr uint8_t LIEF::ELF::NoteAbi::description_size ( )

inlinestaticconstexpr

dump()

void LIEF::ELF::NoteAbi::dump ( std::ostream & os ) const

overridevirtual

Reimplemented from LIEF::ELF::Note.

Note()

LIEF::ELF::Note::Note ( const Note & copy )

default

version() [1/3]

result< version_t > LIEF::ELF::NoteAbi::version

(

)

const

Return the version or an error if it can't be parsed.

version() [2/3]

void LIEF::ELF::NoteAbi::version

(

ABI

abi

)

version() [3/3]

void LIEF::ELF::NoteAbi::version

(

const version_t &

version

)

Member Data Documentation

abi_offset

size_t LIEF::ELF::NoteAbi::abi_offset = 0

staticconstexpr

abi_size

size_t LIEF::ELF::NoteAbi::abi_size = sizeof(uint32_t)

staticconstexpr

version_offset

size_t LIEF::ELF::NoteAbi::version_offset = abi_size

staticconstexpr

version_size

size_t LIEF::ELF::NoteAbi::version_size = 3 * sizeof(uint32_t)

staticconstexpr

---

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

• NoteAbi.hpp