class SymbolTableSection

Declaration

class SymbolTableSection : public SectionBase { /* full declaration omitted */ };

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:681

Inherits from: SectionBase

Member Variables

protected std::vector<std::unique_ptr<Symbol>> Symbols

protected llvm::objcopy::elf::StringTableSection* SymbolNames = nullptr

protected llvm::objcopy::elf::SectionIndexSection* SectionIndexTable = nullptr

Inherited from SectionBase:

public Name

public ParentSegment = nullptr

public HeaderOffset = 0

public Index = 0

public OriginalIndex = 0

public OriginalFlags = 0

public OriginalType = ELF::SHT_NULL

public OriginalOffset = std::numeric_limits<unsigned long>::max()

public Addr = 0

public Align = 1

public EntrySize = 0

public Flags = 0

public Info = 0

public Link = ELF::SHN_UNDEF

public NameIndex = 0

public Offset = 0

public Size = 0

public Type = ELF::SHT_NULL

public OriginalData

public HasSymbol = false

Method Overview

• public SymbolTableSection()
• public llvm::Error accept(llvm::objcopy::elf::MutableSectionVisitor & Visitor)
• public llvm::Error accept(llvm::objcopy::elf::SectionVisitor & Visitor) const
• public void addSymbol(llvm::Twine Name, uint8_t Bind, uint8_t Type, llvm::objcopy::elf::SectionBase * DefinedIn, uint64_t Value, uint8_t Visibility, uint16_t Shndx, uint64_t SymbolSize)
• private void assignIndices()
• public static bool classof(const llvm::objcopy::elf::SectionBase * S)
• public bool empty() const
• public void fillShndxTable()
• public void finalize()
• public const llvm::objcopy::elf::SectionIndexSection * getShndxTable() const
• public const llvm::objcopy::elf::SectionBase * getStrTab() const
• public Expected<const llvm::objcopy::elf::Symbol *> getSymbolByIndex(uint32_t Index) const
• public Expected<llvm::objcopy::elf::Symbol *> getSymbolByIndex(uint32_t Index)
• public llvm::Error initialize(llvm::objcopy::elf::SectionTableRef SecTable)
• public void prepareForLayout()
• public llvm::Error removeSectionReferences(bool AllowBrokenLinks, function_ref<bool (const llvm::objcopy::elf::SectionBase *)> ToRemove)
• public llvm::Error removeSymbols(function_ref<bool (const llvm::objcopy::elf::Symbol &)> ToRemove)
• public void replaceSectionReferences(const DenseMap<llvm::objcopy::elf::SectionBase *, llvm::objcopy::elf::SectionBase *> & FromTo)
• public void setShndxTable(llvm::objcopy::elf::SectionIndexSection * ShndxTable)
• private void setStrTab(llvm::objcopy::elf::StringTableSection * StrTab)
• public void updateSymbols(function_ref<void (llvm::objcopy::elf::Symbol &)> Callable)

Inherited from SectionBase:

• public accept
• public accept
• public finalize
• public hasContents
• public initialize
• public markSymbols
• public onRemove
• public removeSectionReferences
• public removeSymbols
• public replaceSectionReferences

Methods

¶SymbolTableSection()

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:695

¶llvm::Error accept(
    llvm::objcopy::elf::MutableSectionVisitor&
        Visitor)

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:719

Parameters

llvm::objcopy::elf::MutableSectionVisitor& Visitor

¶llvm::Error accept(
    llvm::objcopy::elf::SectionVisitor& Visitor)
    const

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:718

Parameters

llvm::objcopy::elf::SectionVisitor& Visitor

¶void addSymbol(
    llvm::Twine Name,
    uint8_t Bind,
    uint8_t Type,
    llvm::objcopy::elf::SectionBase* DefinedIn,
    uint64_t Value,
    uint8_t Visibility,
    uint16_t Shndx,
    uint64_t SymbolSize)

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:697

Parameters

llvm::Twine Name

uint8_t Bind

uint8_t Type

llvm::objcopy::elf::SectionBase* DefinedIn

uint64_t Value

uint8_t Visibility

uint16_t Shndx

uint64_t SymbolSize

¶void assignIndices()

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:685

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

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:724

Parameters

const llvm::objcopy::elf::SectionBase* S

¶bool empty() const

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:702

¶void fillShndxTable()

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:707

¶void finalize()

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:717

¶const llvm::objcopy::elf::SectionIndexSection*
getShndxTable() const

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:706

¶const llvm::objcopy::elf::SectionBase* getStrTab()
    const

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:708

¶Expected<const llvm::objcopy::elf::Symbol*>
getSymbolByIndex(uint32_t Index) const

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:709

Parameters

uint32_t Index

¶Expected<llvm::objcopy::elf::Symbol*>
getSymbolByIndex(uint32_t Index)

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:710

Parameters

uint32_t Index

¶llvm::Error initialize(
    llvm::objcopy::elf::SectionTableRef SecTable)

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:716

Parameters

llvm::objcopy::elf::SectionTableRef SecTable

¶void prepareForLayout()

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:700

¶llvm::Error removeSectionReferences(
    bool AllowBrokenLinks,
    function_ref<bool(
        const llvm::objcopy::elf::SectionBase*)>
        ToRemove)

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:713

Parameters

bool AllowBrokenLinks

function_ref<bool( const llvm::objcopy::elf::SectionBase*)> ToRemove

¶llvm::Error removeSymbols(
    function_ref<
        bool(const llvm::objcopy::elf::Symbol&)>
        ToRemove)

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:720

Parameters

function_ref<bool( const llvm::objcopy::elf::Symbol&)> ToRemove

¶void replaceSectionReferences(
    const DenseMap<
        llvm::objcopy::elf::SectionBase*,
        llvm::objcopy::elf::SectionBase*>& FromTo)

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:721

Parameters

const DenseMap<llvm::objcopy::elf::SectionBase*, llvm::objcopy::elf::SectionBase*>& FromTo

¶void setShndxTable(
    llvm::objcopy::elf::SectionIndexSection*
        ShndxTable)

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:703

Parameters

llvm::objcopy::elf::SectionIndexSection* ShndxTable

¶void setStrTab(
    llvm::objcopy::elf::StringTableSection*
        StrTab)

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:684

Parameters

llvm::objcopy::elf::StringTableSection* StrTab

¶void updateSymbols(
    function_ref<void(
        llvm::objcopy::elf::Symbol&)> Callable)

Declared at: llvm/lib/ObjCopy/ELF/ELFObject.h:711

Parameters

function_ref<void(llvm::objcopy::elf::Symbol&)> Callable