LIEF::COFF::BigObjHeader Class Reference

This class represents the header for a COFF object compiled with /bigobj support (i.e. the number of sections can exceed 65536). More...

#include <BigObjHeader.hpp>

Inheritance diagram for LIEF::COFF::BigObjHeader:

Collaboration diagram for LIEF::COFF::BigObjHeader:

Public Member Functions
	BigObjHeader ()
BigObjHeader &	operator= (const BigObjHeader &)=default
	BigObjHeader (const BigObjHeader &)=default
BigObjHeader &	operator= (BigObjHeader &&)=default
	BigObjHeader (BigObjHeader &&)=default
std::unique_ptr< Header >	clone () const override
uint16_t	version () const
	The version of this header which must be >= 2.
span< const uint8_t >	uuid () const
	Originally named ClassID, this uuid should match: {D1BAA1C7-BAEE-4ba9-AF20-FAF66AA4DCB8}
uint32_t	sizeof_data () const
	Size of data that follows the header.
uint32_t	flags () const
	1 means that it contains metadata
uint32_t	metadata_size () const
	Size of CLR metadata.
uint32_t	metadata_offset () const
	Offset of CLR metadata.
void	version (uint16_t value)
void	sizeof_data (uint32_t value)
void	flags (uint32_t value)
void	metadata_size (uint32_t value)
void	metadata_offset (uint32_t value)
	~BigObjHeader () override=default
std::string	to_string () const override
Public Member Functions inherited from LIEF::COFF::Header
	Header ()=default
	Header (KIND kind)
Header &	operator= (const Header &)=default
	Header (const Header &)=default
Header &	operator= (Header &&)=default
	Header (Header &&)=default
KIND	kind () const
	The type of this header: whether it is regular or using the /bigobj format.
MACHINE_TYPES	machine () const
	The machine type targeted by this COFF.
uint32_t	nb_sections () const
	The number of sections.
uint32_t	pointerto_symbol_table () const
	Offset of the symbols table.
uint32_t	nb_symbols () const
	Number of symbols (including auxiliary symbols)
uint32_t	timedatestamp () const
	Timestamp when the COFF has been generated.
void	machine (MACHINE_TYPES machine)
void	nb_sections (uint32_t value)
void	pointerto_symbol_table (uint32_t value)
void	nb_symbols (uint32_t value)
void	timedatestamp (uint32_t value)
template<class T >
const T *	as () const
virtual	~Header ()=default

Static Public Member Functions
static std::unique_ptr< BigObjHeader >	create (BinaryStream &stream)
static bool	classof (const Header *header)
Static Public Member Functions inherited from LIEF::COFF::Header
static std::unique_ptr< Header >	create (BinaryStream &stream)
	Create a header from the given stream.
static std::unique_ptr< Header >	create (BinaryStream &stream, KIND kind)

Static Public Attributes
static constexpr auto	UUID_SZ = 16

Additional Inherited Members
Public Types inherited from LIEF::COFF::Header
enum class	KIND { UNKNOWN = 0 , REGULAR , BIGOBJ }
using	MACHINE_TYPES = LIEF::PE::Header::MACHINE_TYPES
	The different architectures (mirrored from PE)

Detailed Description

This class represents the header for a COFF object compiled with /bigobj support (i.e. the number of sections can exceed 65536).

The raw definition of the bigobj header is located in winnt.h and named ANON_OBJECT_HEADER_BIGOBJ

Constructor & Destructor Documentation

BigObjHeader() [1/3]

LIEF::COFF::BigObjHeader::BigObjHeader ( )

inline

BigObjHeader() [2/3]

LIEF::COFF::BigObjHeader::BigObjHeader ( const BigObjHeader & )

default

BigObjHeader() [3/3]

LIEF::COFF::BigObjHeader::BigObjHeader ( BigObjHeader && )

default

~BigObjHeader()

LIEF::COFF::BigObjHeader::~BigObjHeader ( )

overridedefault

Member Function Documentation

classof()

static bool LIEF::COFF::BigObjHeader::classof ( const Header * header )

inlinestatic

References LIEF::COFF::Header::kind().

clone()

std::unique_ptr< Header > LIEF::COFF::BigObjHeader::clone ( ) const

inlineoverridevirtual

Implements LIEF::COFF::Header.

create()

static std::unique_ptr< BigObjHeader > LIEF::COFF::BigObjHeader::create ( BinaryStream & stream )

static

flags() [1/2]

uint32_t LIEF::COFF::BigObjHeader::flags ( ) const

inline

1 means that it contains metadata

flags() [2/2]

void LIEF::COFF::BigObjHeader::flags ( uint32_t value )

inline

metadata_offset() [1/2]

uint32_t LIEF::COFF::BigObjHeader::metadata_offset ( ) const

inline

Offset of CLR metadata.

metadata_offset() [2/2]

void LIEF::COFF::BigObjHeader::metadata_offset ( uint32_t value )

inline

metadata_size() [1/2]

uint32_t LIEF::COFF::BigObjHeader::metadata_size ( ) const

inline

Size of CLR metadata.

metadata_size() [2/2]

void LIEF::COFF::BigObjHeader::metadata_size ( uint32_t value )

inline

operator=() [1/2]

BigObjHeader & LIEF::COFF::BigObjHeader::operator= ( BigObjHeader && )

default

operator=() [2/2]

BigObjHeader & LIEF::COFF::BigObjHeader::operator= ( const BigObjHeader & )

default

sizeof_data() [1/2]

uint32_t LIEF::COFF::BigObjHeader::sizeof_data ( ) const

inline

Size of data that follows the header.

sizeof_data() [2/2]

void LIEF::COFF::BigObjHeader::sizeof_data ( uint32_t value )

inline

to_string()

std::string LIEF::COFF::BigObjHeader::to_string ( ) const

overridevirtual

Reimplemented from LIEF::COFF::Header.

uuid()

span< const uint8_t > LIEF::COFF::BigObjHeader::uuid ( ) const

inline

Originally named ClassID, this uuid should match: {D1BAA1C7-BAEE-4ba9-AF20-FAF66AA4DCB8}

version() [1/2]

uint16_t LIEF::COFF::BigObjHeader::version ( ) const

inline

The version of this header which must be >= 2.

version() [2/2]

void LIEF::COFF::BigObjHeader::version ( uint16_t value )

inline

Member Data Documentation

UUID_SZ

auto LIEF::COFF::BigObjHeader::UUID_SZ = 16

staticconstexpr

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

• BigObjHeader.hpp