LLVM 17.0.0git
Public Member Functions | List of all members
llvm::AMDGPUTargetAsmStreamer Class Referencefinal

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

Inheritance diagram for llvm::AMDGPUTargetAsmStreamer:
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Collaboration diagram for llvm::AMDGPUTargetAsmStreamer:
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Public Member Functions

 AMDGPUTargetAsmStreamer (MCStreamer &S, formatted_raw_ostream &OS)
 
void finish () override
 
void EmitDirectiveAMDGCNTarget () override
 
void EmitDirectiveHSACodeObjectVersion (uint32_t Major, uint32_t Minor) override
 
void EmitDirectiveHSACodeObjectISAV2 (uint32_t Major, uint32_t Minor, uint32_t Stepping, StringRef VendorName, StringRef ArchName) override
 
void EmitAMDKernelCodeT (const amd_kernel_code_t &Header) override
 
void EmitAMDGPUSymbolType (StringRef SymbolName, unsigned Type) override
 
void emitAMDGPULDS (MCSymbol *Sym, unsigned Size, Align Alignment) override
 
bool EmitISAVersion () override
 
bool EmitHSAMetadata (msgpack::Document &HSAMetadata, bool Strict) override
 
bool EmitHSAMetadata (const AMDGPU::HSAMD::Metadata &HSAMetadata) override
 
bool EmitCodeEnd (const MCSubtargetInfo &STI) override
 
void EmitAmdhsaKernelDescriptor (const MCSubtargetInfo &STI, StringRef KernelName, const amdhsa::kernel_descriptor_t &KernelDescriptor, uint64_t NextVGPR, uint64_t NextSGPR, bool ReserveVCC, bool ReserveFlatScr, unsigned CodeObjectVersion) override
 
- Public Member Functions inherited from llvm::AMDGPUTargetStreamer
 AMDGPUTargetStreamer (MCStreamer &S)
 
AMDGPUPALMetadata * getPALMetadata ()
 
virtual void EmitDirectiveAMDGCNTarget ()
 
virtual void EmitDirectiveHSACodeObjectVersion (uint32_t Major, uint32_t Minor)
 
virtual void EmitDirectiveHSACodeObjectISAV2 (uint32_t Major, uint32_t Minor, uint32_t Stepping, StringRef VendorName, StringRef ArchName)
 
virtual void EmitAMDKernelCodeT (const amd_kernel_code_t &Header)
 
virtual void EmitAMDGPUSymbolType (StringRef SymbolName, unsigned Type)
 
virtual void emitAMDGPULDS (MCSymbol *Symbol, unsigned Size, Align Alignment)
 
virtual bool EmitISAVersion ()
 
virtual bool EmitHSAMetadataV2 (StringRef HSAMetadataString)
 
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 amdhsa::kernel_descriptor_t &KernelDescriptor, uint64_t NextVGPR, uint64_t NextSGPR, bool ReserveVCC, bool ReserveFlatScr, unsigned CodeObjectVersion)
 
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 ()
 
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, const MCExpr *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
 
- Protected Attributes inherited from llvm::MCTargetStreamer
MCStreamer & Streamer
 

Detailed Description

Definition at line 120 of file AMDGPUTargetStreamer.h.

Constructor & Destructor Documentation

◆ AMDGPUTargetAsmStreamer()

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

Definition at line 204 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 259 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 249 of file AMDGPUTargetStreamer.cpp.

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

◆ EmitAmdhsaKernelDescriptor()

void AMDGPUTargetAsmStreamer::EmitAmdhsaKernelDescriptor ( const MCSubtargetInfo &  STI,
StringRef  KernelName,
const amdhsa::kernel_descriptor_t &  KernelDescriptor,
uint64_t  NextVGPR,
uint64_t  NextSGPR,
bool  ReserveVCC,
bool  ReserveFlatScr,
unsigned  CodeObjectVersion 
)
overridevirtual

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 320 of file AMDGPUTargetStreamer.cpp.

References AMDHSA_BITS_GET, llvm::amdhsa::kernel_descriptor_t::compute_pgm_rsrc3, llvm::MCSubtargetInfo::getCPU(), llvm::AMDGPU::getIsaVersion(), llvm::AMDGPUTargetStreamer::getTargetID(), llvm::amdhsa::kernel_descriptor_t::group_segment_fixed_size, llvm::AMDGPU::hasArchitectedFlatScratch(), llvm::AMDGPU::isGFX90A(), llvm::amdhsa::kernel_descriptor_t::kernarg_size, llvm::AMDGPU::IsaVersion::Major, PRINT_FIELD, and llvm::amdhsa::kernel_descriptor_t::private_segment_fixed_size.

◆ EmitAMDKernelCodeT()

void AMDGPUTargetAsmStreamer::EmitAMDKernelCodeT ( const amd_kernel_code_t &  Header)
overridevirtual

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 243 of file AMDGPUTargetStreamer.cpp.

References llvm::dumpAmdKernelCode().

◆ EmitCodeEnd()

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

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 298 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 221 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPUTargetStreamer::getTargetID().

◆ EmitDirectiveHSACodeObjectISAV2()

void AMDGPUTargetAsmStreamer::EmitDirectiveHSACodeObjectISAV2 ( uint32_t  Major,
uint32_t  Minor,
uint32_t  Stepping,
StringRef  VendorName,
StringRef  ArchName 
)
overridevirtual

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 232 of file AMDGPUTargetStreamer.cpp.

References convertIsaVersionV2(), and llvm::AMDGPUTargetStreamer::TargetID.

◆ EmitDirectiveHSACodeObjectVersion()

void AMDGPUTargetAsmStreamer::EmitDirectiveHSACodeObjectVersion ( uint32_t  Major,
uint32_t  Minor 
)
overridevirtual

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 225 of file AMDGPUTargetStreamer.cpp.

◆ EmitHSAMetadata() [1/2]

bool AMDGPUTargetAsmStreamer::EmitHSAMetadata ( const AMDGPU::HSAMD::Metadata &  HSAMetadata)
overridevirtual
Returns
True on success, false on failure.

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 270 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPU::HSAMD::AssemblerDirectiveBegin, llvm::AMDGPU::HSAMD::AssemblerDirectiveEnd, and llvm::AMDGPU::HSAMD::toString().

◆ EmitHSAMetadata() [2/2]

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

Reimplemented from llvm::AMDGPUTargetStreamer.

Definition at line 282 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 265 of file AMDGPUTargetStreamer.cpp.

References llvm::AMDGPUTargetStreamer::getTargetID().

◆ finish()

void AMDGPUTargetAsmStreamer::finish ( )
overridevirtual

Reimplemented from llvm::MCTargetStreamer.

Definition at line 211 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 Feb 8 2023 04:31:35 for LLVM by doxygen 1.9.6