#include <MCELFStreamer.h>

Inheritance diagram for llvm::MCELFStreamer:

Collaboration diagram for llvm::MCELFStreamer:

Public Member Functions
	MCELFStreamer (MCContext &Context, MCTargetStreamer TargetStreamer, MCAsmBackend &TAB, raw_ostream &OS, MCCodeEmitter Emitter)

	MCELFStreamer (MCContext &Context, MCTargetStreamer TargetStreamer, MCAsmBackend &TAB, raw_ostream &OS, MCCodeEmitter Emitter, MCAssembler *Assembler)

virtual	~MCELFStreamer ()

Public Member Functions inherited from llvm::MCObjectStreamer
virtual void	reset ()
	state management More...

MCAssembler &	getAssembler ()

virtual void	EmitAssignment (MCSymbol Symbol, const MCExpr Value)

virtual void	EmitULEB128Value (const MCExpr *Value)

virtual void	EmitSLEB128Value (const MCExpr *Value)

virtual void	EmitInstruction (const MCInst &Inst)

virtual void	EmitBytes (StringRef Data)

virtual void	EmitCodeAlignment (unsigned ByteAlignment, unsigned MaxBytesToEmit=0)

virtual bool	EmitValueToOffset (const MCExpr *Offset, unsigned char Value)

virtual void	EmitDwarfLocDirective (unsigned FileNo, unsigned Line, unsigned Column, unsigned Flags, unsigned Isa, unsigned Discriminator, StringRef FileName)
	EmitDwarfLocDirective - This implements the DWARF2. More...

virtual void	EmitDwarfAdvanceLineAddr (int64_t LineDelta, const MCSymbol LastLabel, const MCSymbol Label, unsigned PointerSize)

virtual void	EmitDwarfAdvanceFrameAddr (const MCSymbol LastLabel, const MCSymbol Label)

virtual void	EmitGPRel32Value (const MCExpr *Value)

virtual void	EmitGPRel64Value (const MCExpr *Value)

virtual void	EmitFill (uint64_t NumBytes, uint8_t FillValue)

virtual void	EmitZeros (uint64_t NumBytes)
	Emit NumBytes worth of zeros. This function properly handles data in virtual sections. More...

Public Member Functions inherited from llvm::MCStreamer
virtual	~MCStreamer ()

MCContext &	getContext () const

MCTargetStreamer &	getTargetStreamer ()

unsigned	getNumFrameInfos ()

const MCDwarfFrameInfo &	getFrameInfo (unsigned i)

ArrayRef< MCDwarfFrameInfo >	getFrameInfos () const

unsigned	getNumW64UnwindInfos ()

MCWin64EHUnwindInfo &	getW64UnwindInfo (unsigned i)

void	generateCompactUnwindEncodings (MCAsmBackend *MAB)

virtual bool	EmitDwarfFileDirective (unsigned FileNo, StringRef Directory, StringRef Filename, unsigned CUID=0)

void	EmitDwarfSetLineAddr (int64_t LineDelta, const MCSymbol *Label, int PointerSize)

virtual void	EmitCompactUnwindEncoding (uint32_t CompactUnwindEncoding)

virtual void	EmitCFISections (bool EH, bool Debug)

void	EmitCFIStartProc ()

void	EmitCFIEndProc ()

virtual void	EmitCFIDefCfa (int64_t Register, int64_t Offset)

virtual void	EmitCFIDefCfaOffset (int64_t Offset)

virtual void	EmitCFIDefCfaRegister (int64_t Register)

virtual void	EmitCFIOffset (int64_t Register, int64_t Offset)

virtual void	EmitCFIPersonality (const MCSymbol *Sym, unsigned Encoding)

virtual void	EmitCFILsda (const MCSymbol *Sym, unsigned Encoding)

virtual void	EmitCFIRememberState ()

virtual void	EmitCFIRestoreState ()

virtual void	EmitCFISameValue (int64_t Register)

virtual void	EmitCFIRestore (int64_t Register)

virtual void	EmitCFIRelOffset (int64_t Register, int64_t Offset)

virtual void	EmitCFIAdjustCfaOffset (int64_t Adjustment)

virtual void	EmitCFIEscape (StringRef Values)

virtual void	EmitCFISignalFrame ()

virtual void	EmitCFIUndefined (int64_t Register)

virtual void	EmitCFIRegister (int64_t Register1, int64_t Register2)

virtual void	EmitCFIWindowSave ()

virtual void	EmitWin64EHStartProc (const MCSymbol *Symbol)

virtual void	EmitWin64EHEndProc ()

virtual void	EmitWin64EHStartChained ()

virtual void	EmitWin64EHEndChained ()

virtual void	EmitWin64EHHandler (const MCSymbol *Sym, bool Unwind, bool Except)

virtual void	EmitWin64EHHandlerData ()

virtual void	EmitWin64EHPushReg (unsigned Register)

virtual void	EmitWin64EHSetFrame (unsigned Register, unsigned Offset)

virtual void	EmitWin64EHAllocStack (unsigned Size)

virtual void	EmitWin64EHSaveReg (unsigned Register, unsigned Offset)

virtual void	EmitWin64EHSaveXMM (unsigned Register, unsigned Offset)

virtual void	EmitWin64EHPushFrame (bool Code)

virtual void	EmitWin64EHEndProlog ()

void	EmitRawText (const Twine &String)

void	Finish ()
	Finish - Finish emission of machine code. More...

virtual bool	isVerboseAsm () const

virtual bool	hasRawTextSupport () const

virtual void	AddComment (const Twine &T)

virtual raw_ostream &	GetCommentOS ()

virtual void	AddBlankLine ()
	AddBlankLine - Emit a blank line to a .s file to pretty it up. More...

MCSectionSubPair	getCurrentSection () const

MCSectionSubPair	getPreviousSection () const

unsigned	GetSymbolOrder (const MCSymbol *Sym) const

void	PushSection ()

bool	PopSection ()

bool	SubSection (const MCExpr *Subsection)

void	SwitchSection (const MCSection Section, const MCExpr Subsection=0)

void	SwitchSectionNoChange (const MCSection Section, const MCExpr Subsection=0)

void	InitStreamer ()
	Initialize the streamer. More...

void	setAutoInitSections (bool AutoInitSections)
	Tell this MCStreamer to call InitSections upon initialization. More...

void	AssignSection (MCSymbol Symbol, const MCSection Section)

virtual void	EmitEHSymAttributes (const MCSymbol Symbol, MCSymbol EHSymbol)

virtual void	EmitLinkerOptions (ArrayRef< std::string > Kind)

virtual void	EmitDataRegion (MCDataRegionType Kind)
	EmitDataRegion - Note in the output the specified region `Kind`. More...

virtual void	EmitCOFFSecRel32 (MCSymbol const *Symbol)

void	EmitValue (const MCExpr *Value, unsigned Size)

virtual void	EmitIntValue (uint64_t Value, unsigned Size)

void	EmitAbsValue (const MCExpr *Value, unsigned Size)

void	EmitULEB128IntValue (uint64_t Value, unsigned Padding=0)

void	EmitSLEB128IntValue (int64_t Value)

void	EmitSymbolValue (const MCSymbol *Sym, unsigned Size)

MCStreamer Interface
virtual void	InitSections ()
	InitSections - Create the default sections and set the initial one. More...

virtual void	InitToTextSection ()
	InitToTextSection - Create a text section and switch the streamer to it. More...

virtual void	ChangeSection (const MCSection Section, const MCExpr Subsection)

virtual void	EmitLabel (MCSymbol *Symbol)

virtual void	EmitDebugLabel (MCSymbol *Symbol)

virtual void	EmitAssemblerFlag (MCAssemblerFlag Flag)
	EmitAssemblerFlag - Note in the output the specified `Flag`. More...

virtual void	EmitThumbFunc (MCSymbol *Func)

virtual void	EmitWeakReference (MCSymbol Alias, const MCSymbol Symbol)

virtual bool	EmitSymbolAttribute (MCSymbol *Symbol, MCSymbolAttr Attribute)
	EmitSymbolAttribute - Add the given `Attribute` to `Symbol`. More...

virtual void	EmitSymbolDesc (MCSymbol *Symbol, unsigned DescValue)

virtual void	EmitCommonSymbol (MCSymbol *Symbol, uint64_t Size, unsigned ByteAlignment)

virtual void	BeginCOFFSymbolDef (const MCSymbol *Symbol)

virtual void	EmitCOFFSymbolStorageClass (int StorageClass)

virtual void	EmitCOFFSymbolType (int Type)

virtual void	EndCOFFSymbolDef ()
	EndCOFFSymbolDef - Marks the end of the symbol definition. More...

virtual MCSymbolData &	getOrCreateSymbolData (MCSymbol *Symbol)
	getOrCreateSymbolData - Get symbol data for given symbol. More...

virtual void	EmitELFSize (MCSymbol Symbol, const MCExpr Value)

virtual void	EmitLocalCommonSymbol (MCSymbol *Symbol, uint64_t Size, unsigned ByteAlignment)

virtual void	EmitZerofill (const MCSection Section, MCSymbol Symbol=0, uint64_t Size=0, unsigned ByteAlignment=0)

virtual void	EmitTBSSSymbol (const MCSection Section, MCSymbol Symbol, uint64_t Size, unsigned ByteAlignment=0)

virtual void	EmitValueImpl (const MCExpr *Value, unsigned Size)

virtual void	EmitFileDirective (StringRef Filename)

virtual void	EmitIdent (StringRef IdentString)

virtual void	EmitValueToAlignment (unsigned, int64_t, unsigned, unsigned)

virtual void	Flush ()
	Flush - Causes any cached state to be written out. More...

virtual void	FinishImpl ()
	FinishImpl - Streamer specific finalization. More...

Additional Inherited Members
Protected Member Functions inherited from llvm::MCObjectStreamer
	MCObjectStreamer (MCContext &Context, MCTargetStreamer TargetStreamer, MCAsmBackend &TAB, raw_ostream &_OS, MCCodeEmitter _Emitter)

	MCObjectStreamer (MCContext &Context, MCTargetStreamer TargetStreamer, MCAsmBackend &TAB, raw_ostream &_OS, MCCodeEmitter _Emitter, MCAssembler *_Assembler)

	~MCObjectStreamer ()

MCSectionData *	getCurrentSectionData () const

MCFragment *	getCurrentFragment () const

void	insert (MCFragment *F) const

MCDataFragment *	getOrCreateDataFragment () const

const MCExpr *	AddValueSymbols (const MCExpr *Value)

Protected Member Functions inherited from llvm::MCStreamer
	MCStreamer (MCContext &Ctx, MCTargetStreamer *TargetStreamer)

const MCExpr *	BuildSymbolDiff (MCContext &Context, const MCSymbol A, const MCSymbol B)

const MCExpr *	ForceExpAbs (const MCExpr *Expr)

void	RecordProcStart (MCDwarfFrameInfo &Frame)

void	RecordProcEnd (MCDwarfFrameInfo &Frame)

void	EmitFrames (MCAsmBackend *MAB, bool usingCFI)

MCWin64EHUnwindInfo *	getCurrentW64UnwindInfo ()

void	EmitW64Tables ()

virtual void	EmitRawTextImpl (StringRef String)

Detailed Description

Definition at line 30 of file MCELFStreamer.h.

Constructor & Destructor Documentation

llvm::MCELFStreamer::MCELFStreamer	(	MCContext &	Context,
		MCTargetStreamer *	TargetStreamer,
		MCAsmBackend &	TAB,
		raw_ostream &	OS,
		MCCodeEmitter *	Emitter
	)

inline

Definition at line 32 of file MCELFStreamer.h.

llvm::MCELFStreamer::MCELFStreamer	(	MCContext &	Context,
		MCTargetStreamer *	TargetStreamer,
		MCAsmBackend &	TAB,
		raw_ostream &	OS,
		MCCodeEmitter *	Emitter,
		MCAssembler *	Assembler
	)

inline

Definition at line 37 of file MCELFStreamer.h.

MCELFStreamer::~MCELFStreamer ( )

virtual

Definition at line 66 of file MCELFStreamer.cpp.

Member Function Documentation

void MCELFStreamer::BeginCOFFSymbolDef ( const MCSymbol * Symbol )

virtual

BeginCOFFSymbolDef - Start emitting COFF symbol definition

Parameters

Symbol - The symbol to have its External & Type fields set.

Implements llvm::MCStreamer.

Definition at line 597 of file MCELFStreamer.cpp.

References llvm_unreachable.

void MCELFStreamer::ChangeSection	(	const MCSection *	,
		const MCExpr *
	)

virtual

ChangeSection - Update streamer for a new active section.

This is called by PopSection and SwitchSection, if the current section changes.

Reimplemented from llvm::MCObjectStreamer.

Definition at line 112 of file MCELFStreamer.cpp.

References llvm::MCObjectStreamer::ChangeSection(), llvm::MCObjectStreamer::getAssembler(), llvm::MCObjectStreamer::getCurrentSectionData(), llvm::MCAssembler::getOrCreateSymbolData(), llvm::MCSectionData::isBundleLocked(), llvm::report_fatal_error(), and llvm::ARMBuildAttrs::Section.

void MCELFStreamer::EmitAssemblerFlag ( MCAssemblerFlag Flag )

virtual

EmitAssemblerFlag - Note in the output the specified Flag.

Implements llvm::MCStreamer.

Definition at line 98 of file MCELFStreamer.cpp.

References llvm::MCObjectStreamer::getAssembler(), llvm_unreachable, llvm::MCAF_Code16, llvm::MCAF_Code32, llvm::MCAF_Code64, llvm::MCAF_SubsectionsViaSymbols, llvm::MCAF_SyntaxUnified, and llvm::MCAssembler::setSubsectionsViaSymbols().

void MCELFStreamer::EmitCOFFSymbolStorageClass ( int StorageClass )

virtual

EmitCOFFSymbolStorageClass - Emit the storage class of the symbol.

Parameters

StorageClass - The storage class the symbol should have.

Implements llvm::MCStreamer.

Definition at line 601 of file MCELFStreamer.cpp.

References llvm_unreachable.

void MCELFStreamer::EmitCOFFSymbolType ( int Type )

virtual

EmitCOFFSymbolType - Emit the type of the symbol.

Parameters

Type	- A COFF type identifier (see COFF::SymbolType in X86COFF.h)

Implements llvm::MCStreamer.

Definition at line 605 of file MCELFStreamer.cpp.

References llvm_unreachable.

void MCELFStreamer::EmitCommonSymbol	(	MCSymbol *	Symbol,
		uint64_t	Size,
		unsigned	ByteAlignment
	)

virtual

EmitCommonSymbol - Emit a common symbol.

Parameters

Symbol	- The common symbol to emit.
Size	- The size of the common symbol.
ByteAlignment	- The alignment of the symbol if non-zero. This must be a power of 2.

Implements llvm::MCStreamer.

Definition at line 258 of file MCELFStreamer.cpp.

References llvm::MCStreamer::AssignSection(), llvm::MCConstantExpr::Create(), llvm::ELF_STB_Local, llvm::MCObjectStreamer::getAssembler(), llvm::MCELF::GetBinding(), llvm::SectionKind::getBSS(), llvm::MCStreamer::getContext(), llvm::MCAssembler::getContext(), llvm::MCContext::getELFSection(), llvm::MCAssembler::getOrCreateSymbolData(), llvm::MCELF::SetBinding(), llvm::MCSymbolData::setCommon(), llvm::MCSymbolData::setExternal(), llvm::MCSymbolData::setSize(), llvm::MCELF::SetType(), llvm::ELF::STB_GLOBAL, and llvm::ELF::STT_OBJECT.

Referenced by EmitLocalCommonSymbol().

void MCELFStreamer::EmitDebugLabel ( MCSymbol * Symbol )

virtual

Reimplemented from llvm::MCObjectStreamer.

Definition at line 94 of file MCELFStreamer.cpp.

References EmitLabel().

void MCELFStreamer::EmitELFSize	(	MCSymbol *	Symbol,
		const MCExpr *	Value
	)

virtual

EmitELFSize - Emit an ELF .size directive.

This corresponds to an assembler statement such as: .size symbol, expression

Implements llvm::MCStreamer.

Definition at line 287 of file MCELFStreamer.cpp.

References llvm::MCObjectStreamer::getAssembler(), llvm::MCAssembler::getOrCreateSymbolData(), and llvm::MCSymbolData::setSize().

void MCELFStreamer::EmitFileDirective ( StringRef Filename )

virtual

EmitFileDirective - Switch to a new logical file. This is used to implement the '.file "foo.c"' assembler directive.

Implements llvm::MCStreamer.

Definition at line 322 of file MCELFStreamer.cpp.

References llvm::MCAssembler::addFileName(), and llvm::MCObjectStreamer::getAssembler().

void MCELFStreamer::EmitIdent ( StringRef IdentString )

virtual

Emit the "identifiers" directive. This implements the '.ident "version foo"' assembler directive.

Reimplemented from llvm::MCStreamer.

Definition at line 326 of file MCELFStreamer.cpp.

References llvm::MCObjectStreamer::EmitBytes(), llvm::MCStreamer::EmitIntValue(), llvm::MCObjectStreamer::getAssembler(), llvm::MCAssembler::getContext(), llvm::MCContext::getELFSection(), llvm::SectionKind::getReadOnly(), llvm::MCStreamer::PopSection(), llvm::MCStreamer::PushSection(), and llvm::MCStreamer::SwitchSection().

void MCELFStreamer::EmitLabel ( MCSymbol * Symbol )

virtual

EmitLabel - Emit a label for Symbol into the current section.

This corresponds to an assembler statement such as: foo:

Parameters

Symbol - The symbol to emit. A given symbol should only be emitted as a label once, and symbols emitted as a label should never be used in an assignment.

Reimplemented from llvm::MCObjectStreamer.

Definition at line 82 of file MCELFStreamer.cpp.

References llvm::MCObjectStreamer::EmitLabel(), llvm::MCObjectStreamer::getAssembler(), llvm::MCSectionELF::getFlags(), llvm::MCSymbol::getSection(), llvm::MCAssembler::getSymbolData(), llvm::MCSymbol::isUndefined(), llvm::MCELF::SetType(), and llvm::ELF::STT_TLS.

Referenced by EmitDebugLabel().

void MCELFStreamer::EmitLocalCommonSymbol	(	MCSymbol *	Symbol,
		uint64_t	Size,
		unsigned	ByteAlignment
	)

virtual

EmitLocalCommonSymbol - Emit a local common (.lcomm) symbol.

Parameters

Symbol	- The common symbol to emit.
Size	- The size of the common symbol.
ByteAlignment	- The alignment of the common symbol in bytes.

Implements llvm::MCStreamer.

Definition at line 292 of file MCELFStreamer.cpp.

References EmitCommonSymbol(), llvm::MCObjectStreamer::getAssembler(), llvm::MCAssembler::getOrCreateSymbolData(), llvm::MCELF::SetBinding(), llvm::MCSymbolData::setExternal(), and llvm::ELF::STB_LOCAL.

bool MCELFStreamer::EmitSymbolAttribute	(	MCSymbol *	Symbol,
		MCSymbolAttr	Attribute
	)

virtual

EmitSymbolAttribute - Add the given Attribute to Symbol.

Implements llvm::MCStreamer.

Definition at line 151 of file MCELFStreamer.cpp.

References CombineSymbolTypes(), llvm::MCObjectStreamer::getAssembler(), llvm::MCObjectStreamer::getCurrentSectionData(), llvm::MCAssembler::getIndirectSymbols(), llvm::MCAssembler::getOrCreateSymbolData(), llvm::MCELF::GetType(), llvm::MCSA_ELF_TypeCommon, llvm::MCSA_ELF_TypeFunction, llvm::MCSA_ELF_TypeGnuUniqueObject, llvm::MCSA_ELF_TypeIndFunction, llvm::MCSA_ELF_TypeNoType, llvm::MCSA_ELF_TypeObject, llvm::MCSA_ELF_TypeTLS, llvm::MCSA_Global, llvm::MCSA_Hidden, llvm::MCSA_IndirectSymbol, llvm::MCSA_Internal, llvm::MCSA_Invalid, llvm::MCSA_LazyReference, llvm::MCSA_Local, llvm::MCSA_NoDeadStrip, llvm::MCSA_PrivateExtern, llvm::MCSA_Protected, llvm::MCSA_Reference, llvm::MCSA_SymbolResolver, llvm::MCSA_Weak, llvm::MCSA_WeakDefAutoPrivate, llvm::MCSA_WeakDefinition, llvm::MCSA_WeakReference, llvm::IndirectSymbolData::SectionData, llvm::MCELF::SetBinding(), llvm::MCSymbolData::setExternal(), llvm::MCELF::SetType(), llvm::MCELF::SetVisibility(), llvm::ELF::STB_GLOBAL, llvm::ELF::STB_LOCAL, llvm::ELF::STB_WEAK, llvm::ELF::STT_FUNC, llvm::ELF::STT_GNU_IFUNC, llvm::ELF::STT_NOTYPE, llvm::ELF::STT_OBJECT, llvm::ELF::STT_TLS, llvm::ELF::STV_HIDDEN, llvm::ELF::STV_INTERNAL, llvm::ELF::STV_PROTECTED, llvm::ARMBuildAttrs::Symbol, and llvm::IndirectSymbolData::Symbol.

void MCELFStreamer::EmitSymbolDesc	(	MCSymbol *	Symbol,
		unsigned	DescValue
	)

virtual

EmitSymbolDesc - Set the DescValue for the Symbol.

Parameters

Symbol	- The symbol to have its n_desc field set.
DescValue	- The value to set into the n_desc field.

Implements llvm::MCStreamer.

Definition at line 593 of file MCELFStreamer.cpp.

References llvm_unreachable.

void MCELFStreamer::EmitTBSSSymbol	(	const MCSection *	Section,
		MCSymbol *	Symbol,
		uint64_t	Size,
		unsigned	ByteAlignment = `0`
	)

virtual

EmitTBSSSymbol - Emit a thread local bss (.tbss) symbol.

Parameters

Section	- The thread local common section.
Symbol	- The thread local common symbol to emit.
Size	- The size of the symbol.
ByteAlignment	- The alignment of the thread local common symbol if non-zero. This must be a power of 2 on some targets.

Implements llvm::MCStreamer.

Definition at line 618 of file MCELFStreamer.cpp.

References llvm_unreachable.

void MCELFStreamer::EmitThumbFunc ( MCSymbol * Func )

virtual

EmitThumbFunc - Note in the output that the specified Func is a Thumb mode function (ARM target only).

Implements llvm::MCStreamer.

Definition at line 585 of file MCELFStreamer.cpp.

References llvm_unreachable.

void MCELFStreamer::EmitValueImpl	(	const MCExpr *	Value,
		unsigned	Size
	)

virtual

EmitValue - Emit the expression Value into the output as a native integer of the given Size bytes.

This is used to implement assembler directives such as .word, .quad, etc.

Parameters

Value	- The value to emit.
Size	- The size of the integer (in bytes) to emit. This must match a native machine width.

Reimplemented from llvm::MCObjectStreamer.

Definition at line 302 of file MCELFStreamer.cpp.

References llvm::MCObjectStreamer::EmitValueImpl(), llvm::MCObjectStreamer::getCurrentSectionData(), and llvm::report_fatal_error().

void MCELFStreamer::EmitValueToAlignment	(	unsigned	ByteAlignment,
		int64_t	Value,
		unsigned	ValueSize,
		unsigned	MaxBytesToEmit
	)

virtual

EmitValueToAlignment - Emit some number of copies of Value until the byte alignment ByteAlignment is reached.

If the number of bytes need to emit for the alignment is not a multiple of ValueSize, then the contents of the emitted fill bytes is undefined.

This used to implement the .align assembler directive.

Parameters

ByteAlignment	- The alignment to reach. This must be a power of two on some targets.
Value	- The value to use when filling bytes.
ValueSize	- The size of the integer (in bytes) to emit for `Value`. This must match a native machine width.
MaxBytesToEmit	- The maximum numbers of bytes to emit, or 0. If the alignment cannot be reached in this many bytes, no bytes are emitted.

Reimplemented from llvm::MCObjectStreamer.

Definition at line 309 of file MCELFStreamer.cpp.

References llvm::MCObjectStreamer::EmitValueToAlignment(), llvm::MCObjectStreamer::getCurrentSectionData(), and llvm::report_fatal_error().

void MCELFStreamer::EmitWeakReference	(	MCSymbol *	Alias,
		const MCSymbol *	Symbol
	)

virtual

EmitWeakReference - Emit an weak reference from Alias to Symbol.

This corresponds to an assembler statement such as: .weakref alias, symbol

Parameters

Alias	- The alias that is being created.
Symbol	- The symbol being aliased.

Reimplemented from llvm::MCObjectStreamer.

Definition at line 123 of file MCELFStreamer.cpp.

References llvm::MCSymbolRefExpr::Create(), llvm::ELF_Other_Weakref, llvm::MCObjectStreamer::getAssembler(), llvm::MCStreamer::getContext(), llvm::MCSymbolData::getFlags(), llvm::MCAssembler::getOrCreateSymbolData(), llvm::MCSymbolData::setFlags(), and llvm::MCSymbol::setVariableValue().

void MCELFStreamer::EmitZerofill	(	const MCSection *	Section,
		MCSymbol *	Symbol = `0`,
		uint64_t	Size = `0`,
		unsigned	ByteAlignment = `0`
	)

virtual

EmitZerofill - Emit the zerofill section and an optional symbol.

Parameters

Section	- The zerofill section to create and or to put the symbol
Symbol	- The zerofill symbol to emit, if non-NULL.
Size	- The size of the zerofill symbol.
ByteAlignment	- The alignment of the zerofill symbol if non-zero. This must be a power of 2 on some targets.

Implements llvm::MCStreamer.

Definition at line 613 of file MCELFStreamer.cpp.

References llvm_unreachable.

void MCELFStreamer::EndCOFFSymbolDef ( )

virtual

EndCOFFSymbolDef - Marks the end of the symbol definition.

Implements llvm::MCStreamer.

Definition at line 609 of file MCELFStreamer.cpp.

References llvm_unreachable.

void MCELFStreamer::FinishImpl ( )

virtual

FinishImpl - Streamer specific finalization.