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 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)
 
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 ()
 

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 223 of file AMDGPUTargetStreamer.cpp.

Member Function Documentation

◆ emitAMDGPULDS()

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

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 271 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 261 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 362 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 250 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPU::foldAMDGPUMCExpr(), llvm::AMDGPUTargetStreamer::getContext(), OS, 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 340 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 240 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPUTargetStreamer::getTargetID().

◆ EmitDirectiveAMDHSACodeObjectVersion()

void AMDGPUTargetAsmStreamer::EmitDirectiveAMDHSACodeObjectVersion ( unsigned  COV)
overridevirtual

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 244 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 324 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 319 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 277 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 303 of file AMDGPUTargetStreamer.cpp.

References PRINT_RES_INFO.

◆ finish()

void AMDGPUTargetAsmStreamer::finish ( )
overridevirtual

Reimplemented from llvm::MCTargetStreamer.

Definition at line 230 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:
Generated on Wed Sep 3 2025 10:16:13 for LLVM by doxygen 1.9.6