#include "Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.h"

Inheritance diagram for llvm::AMDGPUTargetStreamer:

Public Member Functions
	AMDGPUTargetStreamer (MCStreamer &S)
AMDGPUPALMetadata *	getPALMetadata ()
virtual void	EmitDirectiveAMDGCNTarget ()
void	emitDirectiveAMDGCNTargetOnce ()
	Emit the .amdgcn_target directive unless it has already been emitted to this streamer.
virtual void	EmitDirectiveAMDHSACodeObjectVersion (unsigned COV)
virtual void	EmitAMDKernelCodeT (AMDGPU::AMDGPUMCKernelCodeT &Header)
virtual void	EmitAMDGPUSymbolType (StringRef SymbolName, unsigned Type)
virtual void	emitAMDGPULDS (MCSymbol *Symbol, unsigned Size, Align Alignment)
virtual void	EmitMCResourceInfo (const MCSymbol NumVGPR, const MCSymbol NumAGPR, const MCSymbol NumExplicitSGPR, const MCSymbol NumNamedBarrier, const MCSymbol PrivateSegmentSize, const MCSymbol UsesVCC, const MCSymbol UsesFlatScratch, const MCSymbol HasDynamicallySizedStack, const MCSymbol HasRecursion, const MCSymbol HasIndirectCall)
virtual void	EmitMCResourceMaximums (const MCSymbol MaxVGPR, const MCSymbol MaxAGPR, const MCSymbol MaxSGPR, const MCSymbol MaxNamedBarrier)
virtual bool	EmitISAVersion ()
virtual bool	EmitHSAMetadataV3 (StringRef HSAMetadataString)
virtual bool	EmitHSAMetadata (msgpack::Document &HSAMetadata, bool Strict)
	Emit HSA Metadata.
virtual bool	EmitHSAMetadata (const AMDGPU::HSAMD::Metadata &HSAMetadata)
virtual bool	EmitCodeEnd (const MCSubtargetInfo &STI)
virtual void	EmitAmdhsaKernelDescriptor (const MCSubtargetInfo &STI, StringRef KernelName, const AMDGPU::MCKernelDescriptor &KernelDescriptor, const MCExpr NextVGPR, const MCExpr NextSGPR, const MCExpr ReserveVCC, const MCExpr ReserveFlatScr)
virtual void	emitAMDGPUInfo (const AMDGPU::InfoSectionData &Data)
const std::optional< AMDGPU::TargetID > &	getTargetID () const
std::optional< AMDGPU::TargetID > &	getTargetID ()
void	initializeTargetID (const MCSubtargetInfo &STI, bool ApplyFeatureString=false)
Public Member Functions inherited from llvm::MCTargetStreamer
	MCTargetStreamer (MCStreamer &S)
virtual	~MCTargetStreamer ()
MCStreamer &	getStreamer ()
MCContext &	getContext ()
virtual void	emitLabel (MCSymbol *Symbol)
virtual void	emitAssignment (MCSymbol Symbol, const MCExpr Value)
virtual void	prettyPrintAsm (MCInstPrinter &InstPrinter, uint64_t Address, const MCInst &Inst, const MCSubtargetInfo &STI, raw_ostream &OS)
virtual void	emitDwarfFileDirective (StringRef Directive)
virtual void	changeSection (const MCSection CurSection, MCSection Section, uint32_t SubSection, raw_ostream &OS)
	Update streamer for a new active section.
virtual void	emitValue (const MCExpr *Value)
virtual void	emitRawBytes (StringRef Data)
	Emit the bytes in `Data` into the output.
virtual void	emitConstantPools ()
virtual void	finish ()

Static Public Member Functions
static unsigned	getElfMach (StringRef GPU)

Protected Member Functions
MCContext &	getContext () const

Protected Attributes
std::optional< AMDGPU::TargetID >	TargetID
unsigned	CodeObjectVersion
Protected Attributes inherited from llvm::MCTargetStreamer
MCStreamer &	Streamer

Detailed Description

Definition at line 55 of file AMDGPUTargetStreamer.h.

Constructor & Destructor Documentation

◆ AMDGPUTargetStreamer()

llvm::AMDGPUTargetStreamer::AMDGPUTargetStreamer ( MCStreamer & S )

inline

Definition at line 67 of file AMDGPUTargetStreamer.h.

References CodeObjectVersion, and llvm::MCTargetStreamer::MCTargetStreamer().

Referenced by llvm::AMDGPUTargetAsmStreamer::AMDGPUTargetAsmStreamer(), and llvm::AMDGPUTargetELFStreamer::AMDGPUTargetELFStreamer().

Member Function Documentation

◆ emitAMDGPUInfo()

virtual void llvm::AMDGPUTargetStreamer::emitAMDGPUInfo ( const AMDGPU::InfoSectionData & Data )

inlinevirtual

Reimplemented in llvm::AMDGPUTargetAsmStreamer, and llvm::AMDGPUTargetELFStreamer.

Definition at line 143 of file AMDGPUTargetStreamer.h.

References llvm::Data.

◆ emitAMDGPULDS()

virtual void llvm::AMDGPUTargetStreamer::emitAMDGPULDS	(	MCSymbol *	Symbol,
		unsigned	Size,
		Align	Alignment )

inlinevirtual

Reimplemented in llvm::AMDGPUTargetAsmStreamer, and llvm::AMDGPUTargetELFStreamer.

Definition at line 96 of file AMDGPUTargetStreamer.h.

References Size.

◆ EmitAMDGPUSymbolType()

virtual void llvm::AMDGPUTargetStreamer::EmitAMDGPUSymbolType	(	StringRef	SymbolName,
		unsigned	Type )

inlinevirtual

Reimplemented in llvm::AMDGPUTargetAsmStreamer, and llvm::AMDGPUTargetELFStreamer.

Definition at line 94 of file AMDGPUTargetStreamer.h.

Referenced by llvm::AMDGPUAsmPrinter::emitFunctionEntryLabel().

◆ EmitAmdhsaKernelDescriptor()

virtual void llvm::AMDGPUTargetStreamer::EmitAmdhsaKernelDescriptor	(	const MCSubtargetInfo &	STI,
		StringRef	KernelName,
		const AMDGPU::MCKernelDescriptor &	KernelDescriptor,
		const MCExpr *	NextVGPR,
		const MCExpr *	NextSGPR,
		const MCExpr *	ReserveVCC,
		const MCExpr *	ReserveFlatScr )

inlinevirtual

Reimplemented in llvm::AMDGPUTargetAsmStreamer, and llvm::AMDGPUTargetELFStreamer.

Definition at line 137 of file AMDGPUTargetStreamer.h.

Referenced by llvm::AMDGPUAsmPrinter::endFunction().

◆ EmitAMDKernelCodeT()

virtual void llvm::AMDGPUTargetStreamer::EmitAMDKernelCodeT ( AMDGPU::AMDGPUMCKernelCodeT & Header )

inlinevirtual

Reimplemented in llvm::AMDGPUTargetAsmStreamer, and llvm::AMDGPUTargetELFStreamer.

Definition at line 92 of file AMDGPUTargetStreamer.h.

Referenced by llvm::AMDGPUAsmPrinter::emitFunctionBodyStart().

◆ EmitCodeEnd()

virtual bool llvm::AMDGPUTargetStreamer::EmitCodeEnd ( const MCSubtargetInfo & STI )

inlinevirtual

Returns: True on success, false on failure.

Reimplemented in llvm::AMDGPUTargetAsmStreamer, and llvm::AMDGPUTargetELFStreamer.

Definition at line 134 of file AMDGPUTargetStreamer.h.

Referenced by llvm::AMDGPUAsmPrinter::doFinalization().

◆ EmitDirectiveAMDGCNTarget()

virtual void llvm::AMDGPUTargetStreamer::EmitDirectiveAMDGCNTarget ( )

inlinevirtual

Reimplemented in llvm::AMDGPUTargetAsmStreamer, and llvm::AMDGPUTargetELFStreamer.

Definition at line 75 of file AMDGPUTargetStreamer.h.

Referenced by emitDirectiveAMDGCNTargetOnce().

◆ emitDirectiveAMDGCNTargetOnce()

void llvm::AMDGPUTargetStreamer::emitDirectiveAMDGCNTargetOnce ( )

inline

Emit the .amdgcn_target directive unless it has already been emitted to this streamer.

The code generator and the parsers for any inline assembly in the module share one streamer, and the directive must appear only once per output file.

Definition at line 81 of file AMDGPUTargetStreamer.h.

References EmitDirectiveAMDGCNTarget().

◆ EmitDirectiveAMDHSACodeObjectVersion()

virtual void llvm::AMDGPUTargetStreamer::EmitDirectiveAMDHSACodeObjectVersion ( unsigned COV )

inlinevirtual

Reimplemented in llvm::AMDGPUTargetAsmStreamer.

Definition at line 88 of file AMDGPUTargetStreamer.h.

References CodeObjectVersion.

Referenced by llvm::AMDGPUTargetAsmStreamer::EmitDirectiveAMDHSACodeObjectVersion().

◆ EmitHSAMetadata() [1/2]

virtual bool llvm::AMDGPUTargetStreamer::EmitHSAMetadata ( const AMDGPU::HSAMD::Metadata & HSAMetadata )

inlinevirtual

Returns: True on success, false on failure.

Definition at line 129 of file AMDGPUTargetStreamer.h.

◆ EmitHSAMetadata() [2/2]

virtual bool llvm::AMDGPUTargetStreamer::EmitHSAMetadata	(	msgpack::Document &	HSAMetadata,
		bool	Strict )

inlinevirtual

Emit HSA Metadata.

When Strict is true, known metadata elements must already be well-typed. When Strict is false, known types are inferred and the HSAMetadata structure is updated with the correct types.

Returns: True on success, false on failure.

Reimplemented in llvm::AMDGPUTargetAsmStreamer, and llvm::AMDGPUTargetELFStreamer.

Definition at line 124 of file AMDGPUTargetStreamer.h.

References Strict.

Referenced by EmitHSAMetadataV3(), and llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::emitTo().

◆ EmitHSAMetadataV3()

bool AMDGPUTargetStreamer::EmitHSAMetadataV3 ( StringRef HSAMetadataString )

virtual

Returns: True on success, false on failure.

Definition at line 58 of file AMDGPUTargetStreamer.cpp.

References EmitHSAMetadata(), and llvm::msgpack::Document::fromYAML().

◆ EmitISAVersion()

virtual bool llvm::AMDGPUTargetStreamer::EmitISAVersion ( )

inlinevirtual

Returns: True on success, false on failure.

Reimplemented in llvm::AMDGPUTargetAsmStreamer, and llvm::AMDGPUTargetELFStreamer.

Definition at line 112 of file AMDGPUTargetStreamer.h.

Referenced by llvm::AMDGPUAsmPrinter::emitEndOfAsmFile().

◆ EmitMCResourceInfo()

virtual void llvm::AMDGPUTargetStreamer::EmitMCResourceInfo	(	const MCSymbol *	NumVGPR,
		const MCSymbol *	NumAGPR,
		const MCSymbol *	NumExplicitSGPR,
		const MCSymbol *	NumNamedBarrier,
		const MCSymbol *	PrivateSegmentSize,
		const MCSymbol *	UsesVCC,
		const MCSymbol *	UsesFlatScratch,
		const MCSymbol *	HasDynamicallySizedStack,
		const MCSymbol *	HasRecursion,
		const MCSymbol *	HasIndirectCall )

inlinevirtual

Reimplemented in llvm::AMDGPUTargetAsmStreamer.

Definition at line 99 of file AMDGPUTargetStreamer.h.

Referenced by llvm::AMDGPUAsmPrinter::runOnMachineFunction().

◆ EmitMCResourceMaximums()

virtual void llvm::AMDGPUTargetStreamer::EmitMCResourceMaximums	(	const MCSymbol *	MaxVGPR,
		const MCSymbol *	MaxAGPR,
		const MCSymbol *	MaxSGPR,
		const MCSymbol *	MaxNamedBarrier )

inlinevirtual

Reimplemented in llvm::AMDGPUTargetAsmStreamer.

Definition at line 106 of file AMDGPUTargetStreamer.h.

Referenced by llvm::AMDGPUAsmPrinter::doFinalization().

◆ getContext()

MCContext & llvm::AMDGPUTargetStreamer::getContext ( ) const

inlineprotected

Definition at line 64 of file AMDGPUTargetStreamer.h.

References llvm::MCTargetStreamer::Streamer.

Referenced by llvm::AMDGPUTargetELFStreamer::emitAMDGPULDS(), llvm::AMDGPUTargetAsmStreamer::EmitAmdhsaKernelDescriptor(), llvm::AMDGPUTargetAsmStreamer::EmitAMDKernelCodeT(), llvm::AMDGPUTargetELFStreamer::EmitAMDKernelCodeT(), llvm::AMDGPUTargetELFStreamer::EmitHSAMetadata(), llvm::AMDGPUTargetELFStreamer::EmitISAVersion(), and llvm::AMDGPUTargetELFStreamer::finish().

◆ getElfMach()

unsigned AMDGPUTargetStreamer::getElfMach ( StringRef GPU )

static

Definition at line 65 of file AMDGPUTargetStreamer.cpp.

References llvm::ELF::EF_AMDGPU_MACH_NONE, llvm::AMDGPU::GK_NONE, llvm_unreachable, llvm::AMDGPU::parseArchAMDGCN(), and llvm::AMDGPU::parseArchR600().

◆ getPALMetadata()

AMDGPUPALMetadata * llvm::AMDGPUTargetStreamer::getPALMetadata ( )

inline

Definition at line 73 of file AMDGPUTargetStreamer.h.

Referenced by llvm::AMDGPUTargetAsmStreamer::finish(), and llvm::AMDGPUTargetELFStreamer::finish().

◆ getTargetID() [1/2]

std::optional< AMDGPU::TargetID > & llvm::AMDGPUTargetStreamer::getTargetID ( )

inline

Definition at line 150 of file AMDGPUTargetStreamer.h.

References TargetID.

◆ getTargetID() [2/2]

const std::optional< AMDGPU::TargetID > & llvm::AMDGPUTargetStreamer::getTargetID ( ) const

inline

Definition at line 147 of file AMDGPUTargetStreamer.h.

References TargetID.

Referenced by llvm::AMDGPUTargetAsmStreamer::EmitAmdhsaKernelDescriptor(), llvm::AMDGPUTargetAsmStreamer::EmitDirectiveAMDGCNTarget(), llvm::AMDGPUTargetAsmStreamer::EmitISAVersion(), and llvm::AMDGPUTargetELFStreamer::EmitISAVersion().

◆ initializeTargetID()

void AMDGPUTargetStreamer::initializeTargetID	(	const MCSubtargetInfo &	STI,
		bool	ApplyFeatureString = false )

Definition at line 49 of file AMDGPUTargetStreamer.cpp.

References assert(), llvm::AMDGPU::createAMDGPUTargetID(), llvm::MCSubtargetInfo::getFeatureString(), and TargetID.

Member Data Documentation

◆ CodeObjectVersion

unsigned llvm::AMDGPUTargetStreamer::CodeObjectVersion

protected

Definition at line 62 of file AMDGPUTargetStreamer.h.

Referenced by AMDGPUTargetStreamer(), llvm::AMDGPUTargetAsmStreamer::EmitAmdhsaKernelDescriptor(), EmitDirectiveAMDHSACodeObjectVersion(), and llvm::AMDGPUTargetELFStreamer::finish().

◆ TargetID

std::optional<AMDGPU::TargetID> llvm::AMDGPUTargetStreamer::TargetID

protected

Definition at line 61 of file AMDGPUTargetStreamer.h.

Referenced by getTargetID(), getTargetID(), and initializeTargetID().

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

lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.h
lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ AMDGPUTargetStreamer()

Member Function Documentation

◆ emitAMDGPUInfo()

◆ emitAMDGPULDS()

◆ EmitAMDGPUSymbolType()

◆ EmitAmdhsaKernelDescriptor()

◆ EmitAMDKernelCodeT()

◆ EmitCodeEnd()

◆ EmitDirectiveAMDGCNTarget()

◆ emitDirectiveAMDGCNTargetOnce()

◆ EmitDirectiveAMDHSACodeObjectVersion()

◆ EmitHSAMetadata() [1/2]

◆ EmitHSAMetadata() [2/2]

◆ EmitHSAMetadataV3()

◆ EmitISAVersion()

◆ EmitMCResourceInfo()

◆ EmitMCResourceMaximums()

◆ getContext()

◆ getElfMach()

◆ getPALMetadata()

◆ getTargetID() [1/2]

◆ getTargetID() [2/2]

◆ initializeTargetID()

Member Data Documentation

◆ CodeObjectVersion

◆ TargetID