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LLVM 22.0.0git
Public Member Functions | List of all members
llvm::AMDGPUTargetAsmStreamer Class Referencefinal

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

Inheritance diagram for llvm::AMDGPUTargetAsmStreamer:
[legend]

Public Member Functions

 AMDGPUTargetAsmStreamer (MCStreamer &S, formatted_raw_ostream &OS)
void finish () override
void EmitDirectiveAMDGCNTarget () override
void EmitDirectiveAMDHSACodeObjectVersion (unsigned COV) override
void EmitAMDKernelCodeT (AMDGPU::AMDGPUMCKernelCodeT &Header) override
void EmitAMDGPUSymbolType (StringRef SymbolName, unsigned Type) override
void emitAMDGPULDS (MCSymbol *Sym, unsigned Size, Align Alignment) override
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) override
void EmitMCResourceMaximums (const MCSymbol *MaxVGPR, const MCSymbol *MaxAGPR, const MCSymbol *MaxSGPR) override
bool EmitISAVersion () override
bool EmitHSAMetadata (msgpack::Document &HSAMetadata, bool Strict) override
bool EmitCodeEnd (const MCSubtargetInfo &STI) override
void EmitAmdhsaKernelDescriptor (const MCSubtargetInfo &STI, StringRef KernelName, const AMDGPU::MCKernelDescriptor &KernelDescriptor, const MCExpr *NextVGPR, const MCExpr *NextSGPR, const MCExpr *ReserveVCC, const MCExpr *ReserveFlatScr) override
Public Member Functions inherited from llvm::AMDGPUTargetStreamer
 AMDGPUTargetStreamer (MCStreamer &S)
AMDGPUPALMetadata * getPALMetadata ()
virtual bool EmitHSAMetadataV3 (StringRef HSAMetadataString)
virtual bool EmitHSAMetadata (const AMDGPU::HSAMD::Metadata &HSAMetadata)
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 ()

Additional Inherited Members

Static Public Member Functions inherited from llvm::AMDGPUTargetStreamer
static StringRef getArchNameFromElfMach (unsigned ElfMach)
static unsigned getElfMach (StringRef GPU)
Protected Member Functions inherited from llvm::AMDGPUTargetStreamer
MCContext & getContext () const
Protected Attributes inherited from llvm::AMDGPUTargetStreamer
std::optional< AMDGPU::IsaInfo::AMDGPUTargetID > TargetID
unsigned CodeObjectVersion
Protected Attributes inherited from llvm::MCTargetStreamer
MCStreamer & Streamer

Detailed Description

Definition at line 127 of file AMDGPUTargetStreamer.h.

Constructor & Destructor Documentation

◆ AMDGPUTargetAsmStreamer()

AMDGPUTargetAsmStreamer::AMDGPUTargetAsmStreamer ( MCStreamer & S,
formatted_raw_ostream & OS )

Definition at line 225 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPUTargetStreamer::AMDGPUTargetStreamer().

Member Function Documentation

◆ emitAMDGPULDS()

void AMDGPUTargetAsmStreamer::emitAMDGPULDS ( MCSymbol * Sym,
unsigned Size,
Align Alignment )
overridevirtual

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 273 of file AMDGPUTargetStreamer.cpp.

References Size, and llvm::Align::value().

◆ EmitAMDGPUSymbolType()

void AMDGPUTargetAsmStreamer::EmitAMDGPUSymbolType ( StringRef SymbolName,
unsigned Type )
overridevirtual

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 263 of file AMDGPUTargetStreamer.cpp.

References llvm_unreachable, and llvm::ELF::STT_AMDGPU_HSA_KERNEL.

◆ EmitAmdhsaKernelDescriptor()

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

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 364 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPU::AMDHSA_COV4, llvm::AMDGPU::AMDHSA_COV5, llvm::AMDGPU::MCKernelDescriptor::bits_get(), llvm::AMDGPUTargetStreamer::CodeObjectVersion, llvm::AMDGPU::MCKernelDescriptor::compute_pgm_rsrc1, llvm::AMDGPU::MCKernelDescriptor::compute_pgm_rsrc2, llvm::AMDGPU::MCKernelDescriptor::compute_pgm_rsrc3, llvm::MCConstantExpr::create(), llvm::MCBinaryExpr::createAdd(), llvm::MCBinaryExpr::createMul(), llvm::AMDGPU::foldAMDGPUMCExpr(), llvm::MCContext::getAsmInfo(), llvm::AMDGPUTargetStreamer::getContext(), llvm::MCSubtargetInfo::getCPU(), llvm::AMDGPU::getIsaVersion(), llvm::AMDGPUTargetStreamer::getTargetID(), llvm::AMDGPU::MCKernelDescriptor::group_segment_fixed_size, llvm::AMDGPU::hasArchitectedFlatScratch(), llvm::AMDGPU::hasKernargPreload(), llvm::AMDGPU::isGFX1250(), llvm::AMDGPU::isGFX90A(), llvm::AMDGPU::MCKernelDescriptor::kernarg_preload, llvm::AMDGPU::MCKernelDescriptor::kernarg_size, llvm::AMDGPU::MCKernelDescriptor::kernel_code_properties, llvm::AMDGPU::IsaVersion::Major, llvm::AMDGPU::printAMDGPUMCExpr(), llvm::AMDGPU::MCKernelDescriptor::private_segment_fixed_size, and llvm::AMDGPU::supportsWGP().

◆ EmitAMDKernelCodeT()

void AMDGPUTargetAsmStreamer::EmitAMDKernelCodeT ( AMDGPU::AMDGPUMCKernelCodeT & Header)
overridevirtual

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 252 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPU::foldAMDGPUMCExpr(), llvm::AMDGPUTargetStreamer::getContext(), and llvm::AMDGPU::printAMDGPUMCExpr().

◆ EmitCodeEnd()

bool AMDGPUTargetAsmStreamer::EmitCodeEnd ( const MCSubtargetInfo & STI)
overridevirtual
Returns
True on success, false on failure.

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 342 of file AMDGPUTargetStreamer.cpp.

References CacheLineSize, llvm::AMDGPU::isGFX11Plus(), and llvm::AMDGPU::isGFX90A().

◆ EmitDirectiveAMDGCNTarget()

void AMDGPUTargetAsmStreamer::EmitDirectiveAMDGCNTarget ( )
overridevirtual

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 242 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPUTargetStreamer::getTargetID().

◆ EmitDirectiveAMDHSACodeObjectVersion()

void AMDGPUTargetAsmStreamer::EmitDirectiveAMDHSACodeObjectVersion ( unsigned COV)
overridevirtual

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 246 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPUTargetStreamer::EmitDirectiveAMDHSACodeObjectVersion().

◆ EmitHSAMetadata()

bool AMDGPUTargetAsmStreamer::EmitHSAMetadata ( msgpack::Document & HSAMetadata,
bool Strict )
overridevirtual
Returns
True on success, false on failure.

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 326 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPU::HSAMD::V3::AssemblerDirectiveBegin, llvm::AMDGPU::HSAMD::V3::AssemblerDirectiveEnd, llvm::msgpack::Document::getRoot(), llvm::raw_string_ostream::str(), llvm::msgpack::Document::toYAML(), and Verifier.

◆ EmitISAVersion()

bool AMDGPUTargetAsmStreamer::EmitISAVersion ( )
overridevirtual
Returns
True on success, false on failure.

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 321 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPUTargetStreamer::getTargetID().

◆ EmitMCResourceInfo()

void AMDGPUTargetAsmStreamer::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 )
overridevirtual

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 279 of file AMDGPUTargetStreamer.cpp.

References PRINT_RES_INFO.

◆ EmitMCResourceMaximums()

void AMDGPUTargetAsmStreamer::EmitMCResourceMaximums ( const MCSymbol * MaxVGPR,
const MCSymbol * MaxAGPR,
const MCSymbol * MaxSGPR )
overridevirtual

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 305 of file AMDGPUTargetStreamer.cpp.

References PRINT_RES_INFO.

◆ finish()

void AMDGPUTargetAsmStreamer::finish ( )
overridevirtual

Reimplemented from llvm::MCTargetStreamer.

Definition at line 232 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPUTargetStreamer::getPALMetadata(), llvm::AMDGPUPALMetadata::reset(), and llvm::AMDGPUPALMetadata::toString().

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