LLVM 23.0.0git
Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
llvm::AMDGPUTargetStreamer Class Reference

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

Inheritance diagram for llvm::AMDGPUTargetStreamer:
[legend]

Public Member Functions

 AMDGPUTargetStreamer (MCStreamer &S)
AMDGPUPALMetadata * getPALMetadata ()
virtual void EmitDirectiveAMDGCNTarget ()
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)
const std::optional< AMDGPU::IsaInfo::AMDGPUTargetID > & getTargetID () const
std::optional< AMDGPU::IsaInfo::AMDGPUTargetID > & getTargetID ()
void initializeTargetID (const MCSubtargetInfo &STI)
void initializeTargetID (const MCSubtargetInfo &STI, StringRef FeatureString)
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 StringRef getArchNameFromElfMach (unsigned ElfMach)
static unsigned getElfMach (StringRef GPU)

Protected Member Functions

MCContext & getContext () const

Protected Attributes

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

Detailed Description

Definition at line 31 of file AMDGPUTargetStreamer.h.

Constructor & Destructor Documentation

◆ AMDGPUTargetStreamer()

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

Definition at line 42 of file AMDGPUTargetStreamer.h.

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

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

Member Function Documentation

◆ emitAMDGPULDS()

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

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

Definition at line 60 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 58 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 101 of file AMDGPUTargetStreamer.h.

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

◆ EmitAMDKernelCodeT()

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

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

Definition at line 56 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 98 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 50 of file AMDGPUTargetStreamer.h.

◆ EmitDirectiveAMDHSACodeObjectVersion()

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

Reimplemented in llvm::AMDGPUTargetAsmStreamer.

Definition at line 52 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 93 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 88 of file AMDGPUTargetStreamer.h.

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 47 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 76 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 63 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 70 of file AMDGPUTargetStreamer.h.

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

◆ getArchNameFromElfMach()

StringRef AMDGPUTargetStreamer::getArchNameFromElfMach ( unsigned ElfMach)
static

Definition at line 54 of file AMDGPUTargetStreamer.cpp.

References llvm::ELF::EF_AMDGPU_MACH_NONE, llvm::AMDGPU::getArchNameAMDGCN(), llvm::AMDGPU::getArchNameR600(), and llvm::AMDGPU::GK_NONE.

◆ getContext()

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

Definition at line 39 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 142 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 48 of file AMDGPUTargetStreamer.h.

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

◆ getTargetID() [1/2]

std::optional< AMDGPU::IsaInfo::AMDGPUTargetID > & llvm::AMDGPUTargetStreamer::getTargetID ( )
inline

Definition at line 113 of file AMDGPUTargetStreamer.h.

References TargetID.

◆ getTargetID() [2/2]

const std::optional< AMDGPU::IsaInfo::AMDGPUTargetID > & llvm::AMDGPUTargetStreamer::getTargetID ( ) const
inline

Definition at line 110 of file AMDGPUTargetStreamer.h.

References TargetID.

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

◆ initializeTargetID() [1/2]

void llvm::AMDGPUTargetStreamer::initializeTargetID ( const MCSubtargetInfo & STI)
inline

Definition at line 116 of file AMDGPUTargetStreamer.h.

References assert(), and TargetID.

Referenced by initializeTargetID().

◆ initializeTargetID() [2/2]

void llvm::AMDGPUTargetStreamer::initializeTargetID ( const MCSubtargetInfo & STI,
StringRef FeatureString )
inline

Definition at line 120 of file AMDGPUTargetStreamer.h.

References assert(), getTargetID(), and initializeTargetID().

Member Data Documentation

◆ CodeObjectVersion

unsigned llvm::AMDGPUTargetStreamer::CodeObjectVersion
protected

Definition at line 37 of file AMDGPUTargetStreamer.h.

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

◆ TargetID

std::optional<AMDGPU::IsaInfo::AMDGPUTargetID> llvm::AMDGPUTargetStreamer::TargetID
protected

Definition at line 36 of file AMDGPUTargetStreamer.h.

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

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