llvm::objcopy::elf::GroupSection Class Reference

#include "ObjCopy/ELF/ELFObject.h"

Inheritance diagram for llvm::objcopy::elf::GroupSection:

Public Member Functions
	GroupSection (ArrayRef< uint8_t > Data)
void	setSymTab (const SymbolTableSection *SymTabSec)
void	setSymbol (Symbol *S)
void	setFlagWord (ELF::Elf32_Word W)
void	addMember (SectionBase *Sec)
Error	accept (SectionVisitor &) const override
Error	accept (MutableSectionVisitor &Visitor) override
void	finalize () override
Error	removeSectionReferences (bool AllowBrokenLinks, function_ref< bool(const SectionBase *)> ToRemove) override
Error	removeSymbols (function_ref< bool(const Symbol &)> ToRemove) override
void	markSymbols () override
void	replaceSectionReferences (const DenseMap< SectionBase *, SectionBase * > &FromTo) override
void	onRemove () override
Public Member Functions inherited from llvm::objcopy::elf::SectionBase
	SectionBase ()=default
	SectionBase (const SectionBase &)=default
virtual	~SectionBase ()=default
virtual Error	initialize (SectionTableRef SecTable)
virtual void	finalize ()
virtual Error	removeSectionReferences (bool AllowBrokenLinks, function_ref< bool(const SectionBase *)> ToRemove)
virtual Error	removeSymbols (function_ref< bool(const Symbol &)> ToRemove)
virtual Error	accept (SectionVisitor &Visitor) const =0
virtual Error	accept (MutableSectionVisitor &Visitor)=0
virtual void	markSymbols ()
virtual void	replaceSectionReferences (const DenseMap< SectionBase *, SectionBase * > &)
virtual bool	hasContents () const
virtual void	onRemove ()
virtual void	restoreSymTabLink (SymbolTableSection &)

Static Public Member Functions
static bool	classof (const SectionBase *S)

Public Attributes
ArrayRef< uint8_t >	Contents
Public Attributes inherited from llvm::objcopy::elf::SectionBase
std::string	Name
Segment *	ParentSegment = nullptr
uint64_t	HeaderOffset = 0
uint32_t	Index = 0
uint32_t	OriginalIndex = 0
uint64_t	OriginalFlags = 0
uint64_t	OriginalType = ELF::SHT_NULL
uint64_t	OriginalOffset = std::numeric_limits<uint64_t>::max()
uint64_t	Addr = 0
uint64_t	Align = 1
uint32_t	EntrySize = 0
uint64_t	Flags = 0
uint64_t	Info = 0
uint64_t	Link = ELF::SHN_UNDEF
uint64_t	NameIndex = 0
uint64_t	Offset = 0
uint64_t	Size = 0
uint64_t	Type = ELF::SHT_NULL
ArrayRef< uint8_t >	OriginalData
bool	HasSymbol = false

Detailed Description

Definition at line 935 of file ELFObject.h.

Constructor & Destructor Documentation

GroupSection()

llvm::objcopy::elf::GroupSection::GroupSection ( ArrayRef< uint8_t >  Data )

inlineexplicit

Definition at line 947 of file ELFObject.h.

Member Function Documentation

accept() [1/2]

Error GroupSection::accept ( MutableSectionVisitor &  Visitor )

overridevirtual

Implements llvm::objcopy::elf::SectionBase.

Definition at line 1190 of file ELFObject.cpp.

References llvm::objcopy::elf::MutableSectionVisitor::visit().

accept() [2/2]

Error GroupSection::accept ( SectionVisitor &  Visitor ) const

overridevirtual

Implements llvm::objcopy::elf::SectionBase.

Definition at line 1186 of file ELFObject.cpp.

References llvm::objcopy::elf::SectionVisitor::visit().

addMember()

void llvm::objcopy::elf::GroupSection::addMember ( SectionBase *  Sec )

inline

Definition at line 952 of file ELFObject.h.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

classof()

static bool llvm::objcopy::elf::GroupSection::classof ( const SectionBase *  S )

inlinestatic

Definition at line 966 of file ELFObject.h.

References llvm::objcopy::elf::SectionBase::OriginalType, and llvm::ELF::SHT_GROUP.

finalize()

void GroupSection::finalize ( )

overridevirtual

Reimplemented from llvm::objcopy::elf::SectionBase.

Definition at line 1057 of file ELFObject.cpp.

References llvm::objcopy::elf::Symbol::Binding, llvm::ELF::GRP_COMDAT, llvm::objcopy::elf::SectionBase::Index, llvm::objcopy::elf::Symbol::Index, llvm::objcopy::elf::SectionBase::Info, llvm::objcopy::elf::SectionBase::Link, and llvm::ELF::STB_LOCAL.

markSymbols()

void GroupSection::markSymbols ( )

overridevirtual

Reimplemented from llvm::objcopy::elf::SectionBase.

Definition at line 1093 of file ELFObject.cpp.

References llvm::objcopy::elf::Symbol::Referenced.

onRemove()

void GroupSection::onRemove ( )

overridevirtual

Reimplemented from llvm::objcopy::elf::SectionBase.

Definition at line 1105 of file ELFObject.cpp.

References llvm::objcopy::elf::SectionBase::Flags.

removeSectionReferences()

Error GroupSection::removeSectionReferences ( bool  AllowBrokenLinks, function_ref< bool(const SectionBase *)>  ToRemove  )

overridevirtual

Reimplemented from llvm::objcopy::elf::SectionBase.

Definition at line 1068 of file ELFObject.cpp.

References llvm::createStringError(), llvm::erase_if(), llvm::invalid_argument, llvm::objcopy::elf::SectionBase::Name, llvm::Error::success(), and ToRemove.

removeSymbols()

Error GroupSection::removeSymbols ( function_ref< bool(const Symbol &)>  ToRemove )

overridevirtual

Reimplemented from llvm::objcopy::elf::SectionBase.

Definition at line 1084 of file ELFObject.cpp.

References llvm::createStringError(), llvm::invalid_argument, llvm::objcopy::elf::Symbol::Name, llvm::Error::success(), and ToRemove.

replaceSectionReferences()

void GroupSection::replaceSectionReferences ( const DenseMap< SectionBase *, SectionBase * > &  FromTo )

overridevirtual

Reimplemented from llvm::objcopy::elf::SectionBase.

Definition at line 1098 of file ELFObject.cpp.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::lookup().

setFlagWord()

void llvm::objcopy::elf::GroupSection::setFlagWord ( ELF::Elf32_Word  W )

inline

Definition at line 951 of file ELFObject.h.

setSymbol()

void llvm::objcopy::elf::GroupSection::setSymbol ( Symbol *  S )

inline

Definition at line 950 of file ELFObject.h.

References Sym.

setSymTab()

void llvm::objcopy::elf::GroupSection::setSymTab ( const SymbolTableSection *  SymTabSec )

inline

Definition at line 949 of file ELFObject.h.

Member Data Documentation

Contents

ArrayRef<uint8_t> llvm::objcopy::elf::GroupSection::Contents

Definition at line 945 of file ELFObject.h.

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

• lib/ObjCopy/ELF/ELFObject.h
• lib/ObjCopy/ELF/ELFObject.cpp