llvm::object::BigArchive Class Reference

#include "llvm/Object/Archive.h"

Inheritance diagram for llvm::object::BigArchive:

Classes
struct	FixLenHdr
	Fixed-Length Header. More...

Public Member Functions
	BigArchive (MemoryBufferRef Source, Error &Err)
uint64_t	getFirstChildOffset () const override
uint64_t	getLastChildOffset () const
bool	isEmpty () const override
bool	has32BitGlobalSymtab ()
bool	has64BitGlobalSymtab ()
Public Member Functions inherited from llvm::object::Archive
	Archive (MemoryBufferRef Source, Error &Err)
Kind	kind () const
bool	isThin () const
child_iterator	child_begin (Error &Err, bool SkipInternal=true) const
child_iterator	child_end () const
iterator_range< child_iterator >	children (Error &Err, bool SkipInternal=true) const
symbol_iterator	symbol_begin () const
symbol_iterator	symbol_end () const
iterator_range< symbol_iterator >	symbols () const
Expected< iterator_range< symbol_iterator > >	ec_symbols () const
Expected< std::optional< Child > >	findSym (StringRef name) const
virtual bool	isEmpty () const
bool	hasSymbolTable () const
StringRef	getSymbolTable () const
StringRef	getStringTable () const
uint32_t	getNumberOfSymbols () const
uint32_t	getNumberOfECSymbols () const
virtual uint64_t	getFirstChildOffset () const
std::vector< std::unique_ptr< MemoryBuffer > >	takeThinBuffers ()
std::unique_ptr< AbstractArchiveMemberHeader >	createArchiveMemberHeader (const char *RawHeaderPtr, uint64_t Size, Error *Err) const
Public Member Functions inherited from llvm::object::Binary
	Binary ()=delete
	Binary (const Binary &other)=delete
virtual	~Binary ()
virtual Error	initContent ()
StringRef	getData () const
StringRef	getFileName () const
MemoryBufferRef	getMemoryBufferRef () const
unsigned int	getType () const
bool	isObject () const
bool	isSymbolic () const
bool	isArchive () const
bool	isMachOUniversalBinary () const
bool	isTapiUniversal () const
bool	isELF () const
bool	isMachO () const
bool	isCOFF () const
bool	isXCOFF () const
bool	isWasm () const
bool	isOffloadFile () const
bool	isCOFFImportFile () const
bool	isIR () const
bool	isGOFF () const
bool	isMinidump () const
bool	isTapiFile () const
bool	isLittleEndian () const
bool	isWinRes () const
Triple::ObjectFormatType	getTripleObjectFormat () const

Public Attributes
const FixLenHdr *	ArFixLenHdr
uint64_t	FirstChildOffset = 0
uint64_t	LastChildOffset = 0
std::string	MergedGlobalSymtabBuf
bool	Has32BitGlobalSymtab = false
bool	Has64BitGlobalSymtab = false

Additional Inherited Members
Public Types inherited from llvm::object::Archive
enum	Kind {   K_GNU , K_GNU64 , K_BSD , K_DARWIN ,   K_DARWIN64 , K_COFF , K_AIXBIG }
using	child_iterator = fallible_iterator< ChildFallibleIterator >
Static Public Member Functions inherited from llvm::object::Archive
static Expected< std::unique_ptr< Archive > >	create (MemoryBufferRef Source)
static object::Archive::Kind	getDefaultKindForHost ()
static bool	classof (Binary const *v)
Static Public Member Functions inherited from llvm::object::Binary
static Error	checkOffset (MemoryBufferRef M, uintptr_t Addr, const uint64_t Size)
Static Public Attributes inherited from llvm::object::Archive
static const uint64_t	MaxMemberSize = 9999999999
	Size field is 10 decimal digits long.
Protected Types inherited from llvm::object::Binary
enum	{   ID_Archive , ID_MachOUniversalBinary , ID_COFFImportFile , ID_IR ,   ID_TapiUniversal , ID_TapiFile , ID_Minidump , ID_WinRes ,   ID_Offload , ID_StartObjects , ID_COFF , ID_XCOFF32 ,   ID_XCOFF64 , ID_ELF32L , ID_ELF32B , ID_ELF64L ,   ID_ELF64B , ID_MachO32L , ID_MachO32B , ID_MachO64L ,   ID_MachO64B , ID_GOFF , ID_Wasm , ID_EndObjects }
Protected Member Functions inherited from llvm::object::Archive
uint64_t	getArchiveMagicLen () const
void	setFirstRegular (const Child &C)
Protected Member Functions inherited from llvm::object::Binary
	Binary (unsigned int Type, MemoryBufferRef Source)
Static Protected Member Functions inherited from llvm::object::Binary
static unsigned int	getELFType (bool isLE, bool is64Bits)
static unsigned int	getMachOType (bool isLE, bool is64Bits)
Protected Attributes inherited from llvm::object::Archive
StringRef	SymbolTable
StringRef	ECSymbolTable
StringRef	StringTable
Protected Attributes inherited from llvm::object::Binary
MemoryBufferRef	Data

Detailed Description

Definition at line 396 of file Archive.h.

Constructor & Destructor Documentation

BigArchive()

BigArchive::BigArchive	(	MemoryBufferRef	Source,
		Error &	Err
	)

Definition at line 1339 of file Archive.cpp.

References appendGlobalSymbolTableInfo(), ArFixLenHdr, llvm::StringRef::begin(), llvm::support::big, llvm::object::Archive::child_begin(), llvm::object::Archive::child_end(), llvm::StringRef::data(), llvm::object::Binary::Data, E, llvm::object::BigArchive::FixLenHdr::FirstChildOffset, FirstChildOffset, llvm::StringRef::getAsInteger(), llvm::MemoryBufferRef::getBuffer(), llvm::MemoryBufferRef::getBufferSize(), getFieldRawString(), getGlobalSymtabLocAndSize(), llvm::object::Binary::getMemoryBufferRef(), llvm::object::BigArchive::FixLenHdr::GlobSym64Offset, llvm::object::BigArchive::FixLenHdr::GlobSymOffset, Has32BitGlobalSymtab, Has64BitGlobalSymtab, I, llvm::object::BigArchive::FixLenHdr::LastChildOffset, LastChildOffset, malformedError(), MergedGlobalSymtabBuf, llvm::object::Archive::setFirstRegular(), llvm::SmallVectorBase< Size_T >::size(), llvm::object::Archive::StringTable, llvm::Error::success(), llvm::object::Archive::SymbolTable, and llvm::write().

Member Function Documentation

getFirstChildOffset()

uint64_t llvm::object::BigArchive::getFirstChildOffset ( ) const

inlineoverridevirtual

Reimplemented from llvm::object::Archive.

Definition at line 419 of file Archive.h.

References FirstChildOffset.

Referenced by isEmpty().

getLastChildOffset()

uint64_t llvm::object::BigArchive::getLastChildOffset ( ) const

inline

Definition at line 420 of file Archive.h.

References LastChildOffset.

has32BitGlobalSymtab()

bool llvm::object::BigArchive::has32BitGlobalSymtab ( )

inline

Definition at line 423 of file Archive.h.

References Has32BitGlobalSymtab.

has64BitGlobalSymtab()

bool llvm::object::BigArchive::has64BitGlobalSymtab ( )

inline

Definition at line 424 of file Archive.h.

References Has64BitGlobalSymtab.

isEmpty()

bool llvm::object::BigArchive::isEmpty ( ) const

inlineoverridevirtual

Reimplemented from llvm::object::Archive.

Definition at line 421 of file Archive.h.

References getFirstChildOffset().

Member Data Documentation

ArFixLenHdr

const FixLenHdr* llvm::object::BigArchive::ArFixLenHdr

Definition at line 410 of file Archive.h.

Referenced by BigArchive().

FirstChildOffset

uint64_t llvm::object::BigArchive::FirstChildOffset = 0

Definition at line 411 of file Archive.h.

Referenced by BigArchive(), and getFirstChildOffset().

Has32BitGlobalSymtab

bool llvm::object::BigArchive::Has32BitGlobalSymtab = false

Definition at line 414 of file Archive.h.

Referenced by BigArchive(), and has32BitGlobalSymtab().

Has64BitGlobalSymtab

bool llvm::object::BigArchive::Has64BitGlobalSymtab = false

Definition at line 415 of file Archive.h.

Referenced by BigArchive(), and has64BitGlobalSymtab().

LastChildOffset

uint64_t llvm::object::BigArchive::LastChildOffset = 0

Definition at line 412 of file Archive.h.

Referenced by BigArchive(), and getLastChildOffset().

MergedGlobalSymtabBuf

std::string llvm::object::BigArchive::MergedGlobalSymtabBuf

Definition at line 413 of file Archive.h.

Referenced by BigArchive().

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

• include/llvm/Object/Archive.h
• lib/Object/Archive.cpp