#include "llvm/MC/MCWinCOFFObjectWriter.h"

Inheritance diagram for llvm::WinCOFFObjectWriter:

Public Member Functions
	WinCOFFObjectWriter (std::unique_ptr< MCWinCOFFObjectTargetWriter > MOTW, raw_pwrite_stream &OS)

	WinCOFFObjectWriter (std::unique_ptr< MCWinCOFFObjectTargetWriter > MOTW, raw_pwrite_stream &OS, raw_pwrite_stream &DwoOS)

void	reset () override
	lifetime management

void	setIncrementalLinkerCompatible (bool Value)

void	executePostLayoutBinding (MCAssembler &Asm) override
	Perform any late binding of symbols (for example, to assign symbol indices for use when generating relocations).

bool	isSymbolRefDifferenceFullyResolvedImpl (const MCAssembler &Asm, const MCSymbol &SymA, const MCFragment &FB, bool InSet, bool IsPCRel) const override

void	recordRelocation (MCAssembler &Asm, const MCFragment *Fragment, const MCFixup &Fixup, MCValue Target, uint64_t &FixedValue) override
	Record a relocation entry.

uint64_t	writeObject (MCAssembler &Asm) override
	Write the object file and returns the number of bytes written.

Public Member Functions inherited from llvm::MCObjectWriter
	MCObjectWriter (const MCObjectWriter &)=delete

MCObjectWriter &	operator= (const MCObjectWriter &)=delete

virtual	~MCObjectWriter ()

virtual void	reset ()
	lifetime management

bool	isSymbolRefDifferenceFullyResolved (const MCAssembler &Asm, const MCSymbolRefExpr A, const MCSymbolRefExpr B, bool InSet) const
	Check whether the difference (A - B) between two symbol references is fully resolved.

MutableArrayRef< std::pair< std::string, size_t > >	getFileNames ()

void	addFileName (MCAssembler &Asm, StringRef FileName)

void	setCompilerVersion (StringRef CompilerVers)

void	emitAddrsigSection ()
	Tell the object writer to emit an address-significance table during writeObject().

bool	getEmitAddrsigSection ()

void	addAddrsigSymbol (const MCSymbol *Sym)
	Record the given symbol in the address-significance table to be written diring writeObject().

std::vector< const MCSymbol * > &	getAddrsigSyms ()

SmallVector< CGProfileEntry, 0 > &	getCGProfile ()

bool	getSubsectionsViaSymbols () const

void	setSubsectionsViaSymbols (bool Value)

Friends
class	WinCOFFWriter

Additional Inherited Members
Protected Member Functions inherited from llvm::MCObjectWriter
	MCObjectWriter ()=default

Protected Attributes inherited from llvm::MCObjectWriter
SmallVector< std::pair< std::string, size_t >, 0 >	FileNames
	List of declared file names.

std::string	CompilerVersion

std::vector< const MCSymbol * >	AddrsigSyms

bool	EmitAddrsigSection = false

bool	SubsectionsViaSymbols = false

SmallVector< CGProfileEntry, 0 >	CGProfile

Detailed Description

Definition at line 48 of file MCWinCOFFObjectWriter.h.

Constructor & Destructor Documentation

◆ WinCOFFObjectWriter() [1/2]

WinCOFFObjectWriter::WinCOFFObjectWriter	(	std::unique_ptr< MCWinCOFFObjectTargetWriter >	MOTW,
		raw_pwrite_stream &	OS
	)

Definition at line 198 of file WinCOFFObjectWriter.cpp.

◆ WinCOFFObjectWriter() [2/2]

WinCOFFObjectWriter::WinCOFFObjectWriter	(	std::unique_ptr< MCWinCOFFObjectTargetWriter >	MOTW,
		raw_pwrite_stream &	OS,
		raw_pwrite_stream &	DwoOS
	)

Definition at line 203 of file WinCOFFObjectWriter.cpp.

Member Function Documentation

◆ executePostLayoutBinding()

void WinCOFFObjectWriter::executePostLayoutBinding ( MCAssembler & Asm )

overridevirtual

Perform any late binding of symbols (for example, to assign symbol indices for use when generating relocations).

This routine is called by the assembler after layout and relaxation is complete.

Reimplemented from llvm::MCObjectWriter.

Definition at line 1176 of file WinCOFFObjectWriter.cpp.

◆ isSymbolRefDifferenceFullyResolvedImpl()

bool WinCOFFObjectWriter::isSymbolRefDifferenceFullyResolvedImpl	(	const MCAssembler &	Asm,
		const MCSymbol &	SymA,
		const MCFragment &	FB,
		bool	InSet,
		bool	IsPCRel
	)		const

overridevirtual

Reimplemented from llvm::MCObjectWriter.

Definition at line 1161 of file WinCOFFObjectWriter.cpp.

References llvm::MCFragment::getParent(), llvm::MCSymbol::getSection(), llvm::COFF::IMAGE_SYM_DTYPE_FUNCTION, and llvm::COFF::SCT_COMPLEX_TYPE_SHIFT.

◆ recordRelocation()

void WinCOFFObjectWriter::recordRelocation	(	MCAssembler &	Asm,
		const MCFragment *	Fragment,
		const MCFixup &	Fixup,
		MCValue	Target,
		uint64_t &	FixedValue
	)

overridevirtual

Record a relocation entry.

This routine is called by the assembler after layout and relaxation, and post layout binding. The implementation is responsible for storing information about the relocation so that it can be emitted during writeObject().

Implements llvm::MCObjectWriter.

Definition at line 1182 of file WinCOFFObjectWriter.cpp.

References assert(), Fixup, llvm::MCFragment::getParent(), and isDwoSection().