Describes a section of an object file. More...

#include <Elf.h>

Public Types
enum	Type : uint32_t { SHT_NULL = 0 , SHT_PROGBITS = 1 , SHT_SYMTAB = 2 , SHT_STRTAB = 3 , SHT_RELA = 4 , SHT_HASH = 5 , SHT_DYNAMIC = 6 , SHT_NOTE = 7 , SHT_NOBITS = 8 , SHT_REL = 9 , SHT_SHLIB = 10 , SHT_DYNSYM = 11 , SHT_LOPROC = 0x70000000 , SHT_HIPROC = 0x7fffffff , SHT_LOUSER = 0x80000000 , SHT_HIUSER = 0xffffffff }

enum	Flag : uint32_t { SHF_WRITE = 0x1 , SHF_ALLOC = 0x2 , SHF_EXECINSTR = 0x4 , SHF_MASKPROC = 0xf0000000 }

typedef std::vector< Relocation >	RelocationList

typedef RelocationList::iterator	relocation_iterator

typedef RelocationList::const_iterator	const_relocation_iterator

typedef std::vector< char >::iterator	contents_iterator

typedef std::vector< char >::const_iterator	const_contents_iterator

Public Member Functions
	Section ()=default

	Section (const std::string &name, Type type)

Section &	set_name (const std::string &name)

const std::string &	get_name () const

Section &	set_type (Type type)

Type	get_type () const

Section &	set_flag (Flag flag)

Section &	remove_flag (Flag flag)

Section &	set_flags (uint32_t flags)

uint32_t	get_flags () const

bool	is_alloc () const

bool	is_writable () const

Section &	set_alignment (uint64_t alignment)

uint64_t	get_alignment () const

Section &	set_contents (std::vector< char > contents)

template<typename It >
Section &	set_contents (It begin, It end)

template<typename It >
Section &	append_contents (It begin, It end)

template<typename It >
Section &	prepend_contents (It begin, It end)

template<typename T >
Section &	set_contents (const std::vector< T > &contents)
	Set, append or prepend an object to the contents, assuming T is a trivially copyable datatype.

template<typename T >
Section &	append_contents (const T &x)

template<typename T >
Section &	prepend_contents (const T &x)

const std::vector< char > &	get_contents () const

contents_iterator	contents_begin ()

contents_iterator	contents_end ()

const_contents_iterator	contents_begin () const

const_contents_iterator	contents_end () const

const char *	contents_data () const

size_t	contents_size () const

bool	contents_empty () const

Section &	set_relocations (std::vector< Relocation > relocs)

template<typename It >
Section &	set_relocations (It begin, It end)

void	add_relocation (const Relocation &reloc)

relocation_iterator	relocations_begin ()

relocation_iterator	relocations_end ()

iterator_range< relocation_iterator >	relocations ()

const_relocation_iterator	relocations_begin () const

const_relocation_iterator	relocations_end () const

iterator_range< const_relocation_iterator >	relocations () const

size_t	relocations_size () const


Section &	set_size (uint64_t size)
	Get or set the size of the section.

uint64_t	get_size () const
	Get or set the size of the section.

Detailed Description

Describes a section of an object file.

Definition at line 213 of file Elf.h.

Member Typedef Documentation

◆ RelocationList

std::vector<Relocation> Halide::Internal::Elf::Section::RelocationList

Definition at line 241 of file Elf.h.

◆ relocation_iterator

RelocationList::iterator Halide::Internal::Elf::Section::relocation_iterator

Definition at line 242 of file Elf.h.

◆ const_relocation_iterator

RelocationList::const_iterator Halide::Internal::Elf::Section::const_relocation_iterator

Definition at line 243 of file Elf.h.

◆ contents_iterator

std::vector<char>::iterator Halide::Internal::Elf::Section::contents_iterator

Definition at line 245 of file Elf.h.

◆ const_contents_iterator

std::vector<char>::const_iterator Halide::Internal::Elf::Section::const_contents_iterator

Definition at line 246 of file Elf.h.

Member Enumeration Documentation

◆ Type

enum Halide::Internal::Elf::Section::Type : uint32_t

Enumerator
SHT_NULL
SHT_PROGBITS
SHT_SYMTAB
SHT_STRTAB
SHT_RELA
SHT_HASH
SHT_DYNAMIC
SHT_NOTE
SHT_NOBITS
SHT_REL
SHT_SHLIB
SHT_DYNSYM
SHT_LOPROC
SHT_HIPROC
SHT_LOUSER
SHT_HIUSER

Definition at line 215 of file Elf.h.

◆ Flag

enum Halide::Internal::Elf::Section::Flag : uint32_t

Enumerator
SHF_WRITE
SHF_ALLOC
SHF_EXECINSTR
SHF_MASKPROC

Definition at line 234 of file Elf.h.

Constructor & Destructor Documentation

◆ Section() [1/2]

Halide::Internal::Elf::Section::Section ( )

default

◆ Section() [2/2]

Halide::Internal::Elf::Section::Section	(	const std::string &	name,
		Type	type )

inline

Definition at line 260 of file Elf.h.

Member Function Documentation

◆ set_name()

Section & Halide::Internal::Elf::Section::set_name ( const std::string & name )

inline

Definition at line 264 of file Elf.h.

◆ get_name()

const std::string & Halide::Internal::Elf::Section::get_name ( ) const

inline

Definition at line 268 of file Elf.h.

◆ set_type()

Section & Halide::Internal::Elf::Section::set_type ( Type type )

inline

Definition at line 272 of file Elf.h.

◆ get_type()

Type Halide::Internal::Elf::Section::get_type ( ) const

inline

Definition at line 276 of file Elf.h.

◆ set_flag()

Section & Halide::Internal::Elf::Section::set_flag ( Flag flag )

inline

Definition at line 280 of file Elf.h.

◆ remove_flag()

Section & Halide::Internal::Elf::Section::remove_flag ( Flag flag )

inline

Definition at line 284 of file Elf.h.

◆ set_flags()

Section & Halide::Internal::Elf::Section::set_flags ( uint32_t flags )

inline

Definition at line 288 of file Elf.h.

◆ get_flags()

uint32_t Halide::Internal::Elf::Section::get_flags ( ) const

inline

Definition at line 292 of file Elf.h.

◆ is_alloc()

bool Halide::Internal::Elf::Section::is_alloc ( ) const

inline

Definition at line 295 of file Elf.h.

References SHF_ALLOC.

◆ is_writable()

bool Halide::Internal::Elf::Section::is_writable ( ) const

inline

Definition at line 298 of file Elf.h.

References SHF_WRITE.

◆ set_size()

Section & Halide::Internal::Elf::Section::set_size ( uint64_t size )

inline

Get or set the size of the section.

The size may be larger than the content.

Definition at line 305 of file Elf.h.

◆ get_size()

uint64_t Halide::Internal::Elf::Section::get_size ( ) const

inline

Get or set the size of the section.

The size may be larger than the content.

Definition at line 309 of file Elf.h.

◆ set_alignment()

Section & Halide::Internal::Elf::Section::set_alignment ( uint64_t alignment )

inline

Definition at line 314 of file Elf.h.

◆ get_alignment()

uint64_t Halide::Internal::Elf::Section::get_alignment ( ) const

inline

Definition at line 318 of file Elf.h.

◆ set_contents() [1/3]

Section & Halide::Internal::Elf::Section::set_contents ( std::vector< char > contents )

inline

Definition at line 322 of file Elf.h.

◆ set_contents() [2/3]

template<typename It >

Section & Halide::Internal::Elf::Section::set_contents	(	It	begin,
		It	end )

inline

Definition at line 327 of file Elf.h.

◆ append_contents() [1/2]

template<typename It >

Section & Halide::Internal::Elf::Section::append_contents	(	It	begin,
		It	end )

inline

Definition at line 332 of file Elf.h.

Referenced by append_contents().

◆ prepend_contents() [1/2]

template<typename It >

Section & Halide::Internal::Elf::Section::prepend_contents	(	It	begin,
		It	end )

inline

Definition at line 337 of file Elf.h.

References relocations().

Referenced by prepend_contents().

◆ set_contents() [3/3]

template<typename T >

Section & Halide::Internal::Elf::Section::set_contents ( const std::vector< T > & contents )

inline

Set, append or prepend an object to the contents, assuming T is a trivially copyable datatype.

Definition at line 353 of file Elf.h.

◆ append_contents() [2/2]

template<typename T >

Section & Halide::Internal::Elf::Section::append_contents ( const T & x )

inline

Definition at line 358 of file Elf.h.

References append_contents().

◆ prepend_contents() [2/2]

template<typename T >

Section & Halide::Internal::Elf::Section::prepend_contents ( const T & x )

inline

Definition at line 362 of file Elf.h.

References prepend_contents().

◆ get_contents()

const std::vector< char > & Halide::Internal::Elf::Section::get_contents ( ) const

inline

Definition at line 365 of file Elf.h.

◆ contents_begin() [1/2]

contents_iterator Halide::Internal::Elf::Section::contents_begin ( )

inline

Definition at line 368 of file Elf.h.

◆ contents_end() [1/2]

contents_iterator Halide::Internal::Elf::Section::contents_end ( )

inline

Definition at line 371 of file Elf.h.

◆ contents_begin() [2/2]

const_contents_iterator Halide::Internal::Elf::Section::contents_begin ( ) const

inline

Definition at line 374 of file Elf.h.

◆ contents_end() [2/2]

const_contents_iterator Halide::Internal::Elf::Section::contents_end ( ) const

inline

Definition at line 377 of file Elf.h.

◆ contents_data()

const char * Halide::Internal::Elf::Section::contents_data ( ) const

inline

Definition at line 380 of file Elf.h.

◆ contents_size()

size_t Halide::Internal::Elf::Section::contents_size ( ) const

inline

Definition at line 383 of file Elf.h.

◆ contents_empty()

bool Halide::Internal::Elf::Section::contents_empty ( ) const

inline

Definition at line 386 of file Elf.h.

◆ set_relocations() [1/2]

Section & Halide::Internal::Elf::Section::set_relocations ( std::vector< Relocation > relocs )

inline

Definition at line 390 of file Elf.h.

◆ set_relocations() [2/2]

template<typename It >

Section & Halide::Internal::Elf::Section::set_relocations	(	It	begin,
		It	end )

inline

Definition at line 395 of file Elf.h.

◆ add_relocation()

void Halide::Internal::Elf::Section::add_relocation ( const Relocation & reloc )

inline

Definition at line 399 of file Elf.h.

◆ relocations_begin() [1/2]

relocation_iterator Halide::Internal::Elf::Section::relocations_begin ( )

inline

Definition at line 402 of file Elf.h.

◆ relocations_end() [1/2]

relocation_iterator Halide::Internal::Elf::Section::relocations_end ( )

inline

Definition at line 405 of file Elf.h.

◆ relocations() [1/2]

iterator_range< relocation_iterator > Halide::Internal::Elf::Section::relocations ( )

inline

Definition at line 408 of file Elf.h.

Referenced by prepend_contents().

◆ relocations_begin() [2/2]

const_relocation_iterator Halide::Internal::Elf::Section::relocations_begin ( ) const

inline

Definition at line 411 of file Elf.h.

◆ relocations_end() [2/2]

const_relocation_iterator Halide::Internal::Elf::Section::relocations_end ( ) const

inline

Definition at line 414 of file Elf.h.

◆ relocations() [2/2]

iterator_range< const_relocation_iterator > Halide::Internal::Elf::Section::relocations ( ) const

inline

Definition at line 417 of file Elf.h.

◆ relocations_size()

size_t Halide::Internal::Elf::Section::relocations_size ( ) const

inline

Definition at line 420 of file Elf.h.

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

src/Elf.h

Public Types

Public Member Functions

Detailed Description

Member Typedef Documentation

◆ RelocationList

◆ relocation_iterator

◆ const_relocation_iterator

◆ contents_iterator

◆ const_contents_iterator

Member Enumeration Documentation

◆ Type

◆ Flag

Constructor & Destructor Documentation

◆ Section() [1/2]

◆ Section() [2/2]

Member Function Documentation

◆ set_name()

◆ get_name()

◆ set_type()

◆ get_type()

◆ set_flag()

◆ remove_flag()

◆ set_flags()

◆ get_flags()

◆ is_alloc()

◆ is_writable()

◆ set_size()

◆ get_size()

◆ set_alignment()

◆ get_alignment()

◆ set_contents() [1/3]

◆ set_contents() [2/3]

◆ append_contents() [1/2]

◆ prepend_contents() [1/2]

◆ set_contents() [3/3]

◆ append_contents() [2/2]

◆ prepend_contents() [2/2]

◆ get_contents()

◆ contents_begin() [1/2]

◆ contents_end() [1/2]

◆ contents_begin() [2/2]

◆ contents_end() [2/2]

◆ contents_data()

◆ contents_size()

◆ contents_empty()

◆ set_relocations() [1/2]

◆ set_relocations() [2/2]

◆ add_relocation()

◆ relocations_begin() [1/2]

◆ relocations_end() [1/2]

◆ relocations() [1/2]

◆ relocations_begin() [2/2]

◆ relocations_end() [2/2]

◆ relocations() [2/2]

◆ relocations_size()