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 = 0x70000000u , SHT_HIPROC = 0x7fffffffu , SHT_LOUSER = 0x80000000u , SHT_HIUSER = 0xffffffffu }
enum	Flag : uint32_t { SHF_WRITE = 0x1 , SHF_ALLOC = 0x2 , SHF_EXECINSTR = 0x4 , SHF_MASKPROC = 0xf0000000u }
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 214 of file Elf.h.

Member Typedef Documentation

◆ RelocationList

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

Definition at line 242 of file Elf.h.

◆ relocation_iterator

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

Definition at line 243 of file Elf.h.

◆ const_relocation_iterator

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

Definition at line 244 of file Elf.h.

◆ contents_iterator

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

Definition at line 246 of file Elf.h.

◆ const_contents_iterator

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

Definition at line 247 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 216 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 235 of file Elf.h.

Constructor & Destructor Documentation

◆ Section() [1/2]

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

default

Referenced by append_contents(), append_contents(), prepend_contents(), prepend_contents(), remove_flag(), set_alignment(), set_contents(), set_contents(), set_contents(), set_flag(), set_flags(), set_name(), set_relocations(), set_relocations(), set_size(), and set_type().

◆ Section() [2/2]

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

inline

Definition at line 261 of file Elf.h.

Member Function Documentation

◆ set_name()

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

inline

Definition at line 265 of file Elf.h.

References Section().

◆ get_name()

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

inline

Definition at line 269 of file Elf.h.

◆ set_type()

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

inline

Definition at line 273 of file Elf.h.

References Section().

◆ get_type()

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

inline

Definition at line 277 of file Elf.h.

◆ set_flag()

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

inline

Definition at line 281 of file Elf.h.

References Section().

◆ remove_flag()

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

inline

Definition at line 285 of file Elf.h.

References Section().

◆ set_flags()

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

inline

Definition at line 289 of file Elf.h.

References Section().

◆ get_flags()

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

inline

Definition at line 293 of file Elf.h.

◆ is_alloc()

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

inline

Definition at line 296 of file Elf.h.

References SHF_ALLOC.

◆ is_writable()

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

inline

Definition at line 299 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 306 of file Elf.h.

References Section().

◆ 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 310 of file Elf.h.

◆ set_alignment()

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

inline

Definition at line 315 of file Elf.h.

References Section().

◆ get_alignment()

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

inline

Definition at line 319 of file Elf.h.

◆ set_contents() [1/3]

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

inline

Definition at line 323 of file Elf.h.

References Section().

◆ set_contents() [2/3]

template<typename It>

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

inline

Definition at line 328 of file Elf.h.

References Halide::Internal::begin(), Halide::Internal::end(), and Section().

◆ append_contents() [1/2]

template<typename It>

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

inline

Definition at line 333 of file Elf.h.

References Halide::Internal::begin(), Halide::Internal::end(), and Section().

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 338 of file Elf.h.

References Halide::Internal::begin(), Halide::Internal::end(), relocations(), and Section().

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 354 of file Elf.h.

References Section().

◆ append_contents() [2/2]

template<typename T>

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

inline

Definition at line 359 of file Elf.h.

References append_contents(), and Section().

◆ prepend_contents() [2/2]

template<typename T>

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

inline

Definition at line 363 of file Elf.h.

References prepend_contents(), and Section().

◆ get_contents()

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

inline

Definition at line 366 of file Elf.h.

◆ contents_begin() [1/2]

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

inline

Definition at line 369 of file Elf.h.

◆ contents_end() [1/2]

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

inline

Definition at line 372 of file Elf.h.

◆ contents_begin() [2/2]

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

inline

Definition at line 375 of file Elf.h.

◆ contents_end() [2/2]

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

inline

Definition at line 378 of file Elf.h.

◆ contents_data()

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

inline

Definition at line 381 of file Elf.h.

◆ contents_size()

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

inline

Definition at line 384 of file Elf.h.

◆ contents_empty()

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

inline

Definition at line 387 of file Elf.h.

◆ set_relocations() [1/2]

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

inline

Definition at line 391 of file Elf.h.

References Section().

◆ set_relocations() [2/2]

template<typename It>

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

inline

Definition at line 396 of file Elf.h.

References Halide::Internal::begin(), Halide::Internal::end(), and Section().

◆ add_relocation()

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

inline

Definition at line 400 of file Elf.h.

◆ relocations_begin() [1/2]

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

inline

Definition at line 403 of file Elf.h.

◆ relocations_end() [1/2]

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

inline

Definition at line 406 of file Elf.h.

◆ relocations() [1/2]

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

inline

Definition at line 409 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 412 of file Elf.h.

◆ relocations_end() [2/2]

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

inline

Definition at line 415 of file Elf.h.

◆ relocations() [2/2]

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

inline

Definition at line 418 of file Elf.h.

◆ relocations_size()

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

inline

Definition at line 421 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()