gem5 v24.1.0.1
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#include <op_encodings.hh>
Public Member Functions | |
Inst_VOPC (InFmt_VOPC *, const std::string &opcode) | |
~Inst_VOPC () | |
int | instSize () const override |
void | generateDisassembly () override |
void | initOperandInfo () override |
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VEGAGPUStaticInst (const std::string &opcode) | |
~VEGAGPUStaticInst () | |
void | generateDisassembly () override |
bool | isFlatScratchRegister (int opIdx) override |
bool | isExecMaskRegister (int opIdx) override |
void | initOperandInfo () override |
int | getOperandSize (int opIdx) override |
int | coalescerTokenCount () const override |
Return the number of tokens needed by the coalescer. | |
ScalarRegU32 | srcLiteral () const override |
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GPUStaticInst (const std::string &opcode) | |
virtual | ~GPUStaticInst () |
void | instAddr (int inst_addr) |
int | instAddr () const |
int | nextInstAddr () const |
void | instNum (int num) |
int | instNum () |
void | ipdInstNum (int num) |
int | ipdInstNum () const |
void | initDynOperandInfo (Wavefront *wf, ComputeUnit *cu) |
virtual void | execute (GPUDynInstPtr gpuDynInst)=0 |
const std::string & | disassemble () |
virtual int | getNumOperands ()=0 |
virtual int | numDstRegOperands ()=0 |
virtual int | numSrcRegOperands ()=0 |
int | numSrcVecOperands () |
int | numDstVecOperands () |
int | numSrcVecDWords () |
int | numDstVecDWords () |
int | numSrcScalarOperands () |
int | numDstScalarOperands () |
int | numSrcScalarDWords () |
int | numDstScalarDWords () |
int | maxOperandSize () |
bool | isALU () const |
bool | isBranch () const |
bool | isCondBranch () const |
bool | isNop () const |
bool | isReturn () const |
bool | isEndOfKernel () const |
bool | isKernelLaunch () const |
bool | isSDWAInst () const |
bool | isDPPInst () const |
bool | isUnconditionalJump () const |
bool | isSpecialOp () const |
bool | isWaitcnt () const |
bool | isSleep () const |
bool | isBarrier () const |
bool | isMemSync () const |
bool | isMemRef () const |
bool | isFlat () const |
bool | isFlatGlobal () const |
bool | isFlatScratch () const |
bool | isLoad () const |
bool | isStore () const |
bool | isAtomic () const |
bool | isAtomicNoRet () const |
bool | isAtomicRet () const |
bool | isScalar () const |
bool | readsSCC () const |
bool | writesSCC () const |
bool | readsVCC () const |
bool | writesVCC () const |
bool | readsEXEC () const |
bool | writesEXEC () const |
bool | readsMode () const |
bool | writesMode () const |
bool | ignoreExec () const |
bool | isAtomicAnd () const |
bool | isAtomicOr () const |
bool | isAtomicXor () const |
bool | isAtomicCAS () const |
bool | isAtomicExch () const |
bool | isAtomicAdd () const |
bool | isAtomicSub () const |
bool | isAtomicInc () const |
bool | isAtomicDec () const |
bool | isAtomicMax () const |
bool | isAtomicMin () const |
bool | isArgLoad () const |
bool | isGlobalMem () const |
bool | isLocalMem () const |
bool | isArgSeg () const |
bool | isGlobalSeg () const |
bool | isGroupSeg () const |
bool | isKernArgSeg () const |
bool | isPrivateSeg () const |
bool | isReadOnlySeg () const |
bool | isSpillSeg () const |
bool | isGloballyCoherent () const |
Coherence domain of a memory instruction. | |
bool | isSystemCoherent () const |
bool | isI8 () const |
bool | isF16 () const |
bool | isF32 () const |
bool | isF64 () const |
bool | isFMA () const |
bool | isMAC () const |
bool | isMAD () const |
bool | isMFMA () const |
bool | hasNoAddr () const |
virtual void | initiateAcc (GPUDynInstPtr gpuDynInst) |
virtual void | completeAcc (GPUDynInstPtr gpuDynInst) |
virtual uint32_t | getTargetPc () |
void | setFlag (Flags flag) |
const std::string & | opcode () const |
const std::vector< OperandInfo > & | srcOperands () const |
const std::vector< OperandInfo > & | dstOperands () const |
const std::vector< OperandInfo > & | srcVecRegOperands () const |
const std::vector< OperandInfo > & | dstVecRegOperands () const |
const std::vector< OperandInfo > & | srcScalarRegOperands () const |
const std::vector< OperandInfo > & | dstScalarRegOperands () const |
Protected Member Functions | |
template<typename T > | |
uint32_t | sdwabSelect (uint32_t dword, const SDWASelVals sel, bool sign_ext, bool neg, bool abs) |
template<typename T > | |
void | sdwabHelper (GPUDynInstPtr gpuDynInst, int(*cmpFunc)(T, T)) |
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void | panicUnimplemented () const |
Protected Attributes | |
InFmt_VOPC | instData |
InstFormat | extData |
uint32_t | varSize |
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ScalarRegU32 | _srcLiteral |
if the instruction has a src literal - an immediate value that is part of the instruction stream - we store that here | |
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const std::string | _opcode |
std::string | disassembly |
int | _instNum |
int | _instAddr |
std::vector< OperandInfo > | srcOps |
std::vector< OperandInfo > | dstOps |
Private Member Functions | |
bool | hasSecondDword (InFmt_VOPC *) |
Additional Inherited Members | |
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enum | OpType { SRC_VEC , SRC_SCALAR , DST_VEC , DST_SCALAR } |
typedef int(RegisterManager::* | MapRegFn) (Wavefront *, int) |
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enums::StorageClassType | executed_as |
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static uint64_t | dynamic_id_count |
Definition at line 407 of file op_encodings.hh.
gem5::VegaISA::Inst_VOPC::Inst_VOPC | ( | InFmt_VOPC * | iFmt, |
const std::string & | opcode | ||
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Definition at line 842 of file op_encodings.cc.
References gem5::VegaISA::VEGAGPUStaticInst::_srcLiteral, extData, hasSecondDword(), instData, gem5::VegaISA::REG_SRC_DPP, gem5::VegaISA::REG_SRC_SWDA, gem5::GPUStaticInst::setFlag(), gem5::VegaISA::InFmt_VOPC::SRC0, and varSize.
gem5::VegaISA::Inst_VOPC::~Inst_VOPC | ( | ) |
Definition at line 863 of file op_encodings.cc.
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overridevirtual |
Implements gem5::GPUStaticInst.
Definition at line 917 of file op_encodings.cc.
References gem5::GPUStaticInst::_opcode, gem5::VegaISA::VEGAGPUStaticInst::_srcLiteral, gem5::GPUStaticInst::disassembly, instData, gem5::VegaISA::opSelectorToRegSym(), gem5::VegaISA::REG_SRC_DPP, gem5::VegaISA::REG_SRC_LITERAL, gem5::VegaISA::REG_SRC_SWDA, gem5::VegaISA::InFmt_VOPC::SRC0, and gem5::VegaISA::InFmt_VOPC::VSRC1.
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Definition at line 898 of file op_encodings.cc.
References gem5::VegaISA::REG_SRC_DPP, gem5::VegaISA::REG_SRC_LITERAL, gem5::VegaISA::REG_SRC_SWDA, and gem5::VegaISA::InFmt_VOPC::SRC0.
Referenced by Inst_VOPC().
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overridevirtual |
Implements gem5::GPUStaticInst.
Definition at line 868 of file op_encodings.cc.
References gem5::GPUStaticInst::dstOps, gem5::VegaISA::VEGAGPUStaticInst::getOperandSize(), instData, gem5::VegaISA::isScalarReg(), gem5::VegaISA::isVectorReg(), gem5::GPUStaticInst::numDstRegOperands(), gem5::GPUStaticInst::numSrcRegOperands(), gem5::X86ISA::reg, gem5::VegaISA::REG_VCC_LO, gem5::VegaISA::InFmt_VOPC::SRC0, gem5::GPUStaticInst::srcOps, gem5::VegaISA::InFmt_VOPC::VSRC1, and gem5::GPUStaticInst::writesVCC().
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overridevirtual |
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Definition at line 513 of file op_encodings.hh.
References gem5::GPUStaticInst::_opcode, gem5::ArmISA::a, gem5::ArmISA::b, DPRINTF, extData, gem5::VegaISA::InstFormat::iFmt_VOP_SDWAB, instData, gem5::ArmISA::NumVecElemPerVecReg, gem5::VegaISA::VecOperand< DataType, Const, NumDwords >::readSrc(), gem5::VegaISA::REG_VCC_LO, gem5::VegaISA::InFmt_VOP_SDWAB::S0, gem5::VegaISA::InFmt_VOP_SDWAB::S1, gem5::VegaISA::InFmt_VOP_SDWAB::SD, gem5::VegaISA::InFmt_VOP_SDWAB::SDST, gem5::VegaISA::ScalarOperand< DataType, Const, NumDwords >::setBit(), gem5::VegaISA::InFmt_VOP_SDWAB::SRC0, gem5::VegaISA::InFmt_VOP_SDWAB::SRC0_ABS, gem5::VegaISA::InFmt_VOP_SDWAB::SRC0_NEG, gem5::VegaISA::InFmt_VOP_SDWAB::SRC0_SEL, gem5::VegaISA::InFmt_VOP_SDWAB::SRC0_SEXT, gem5::VegaISA::InFmt_VOP_SDWAB::SRC1_ABS, gem5::VegaISA::InFmt_VOP_SDWAB::SRC1_NEG, gem5::VegaISA::InFmt_VOP_SDWAB::SRC1_SEL, gem5::VegaISA::InFmt_VOP_SDWAB::SRC1_SEXT, gem5::VegaISA::InFmt_VOPC::VSRC1, and gem5::VegaISA::ScalarOperand< DataType, Const, NumDwords >::write().
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inlineprotected |
Definition at line 427 of file op_encodings.hh.
References gem5::bits(), gem5::VegaISA::BITS_PER_BYTE, gem5::VegaISA::BITS_PER_WORD, gem5::ArmISA::mask, gem5::VegaISA::MSB_PER_WORD, panic, panic_if, gem5::SDWA_DWORD, gem5::SDWA_WORD_0, gem5::ArmISA::sel, and gem5::sext().
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Definition at line 422 of file op_encodings.hh.
Referenced by Inst_VOPC(), and sdwabHelper().
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Definition at line 420 of file op_encodings.hh.
Referenced by gem5::VegaISA::Inst_VOPC__V_CMP_CLASS_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_CLASS_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_CLASS_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_CLASS_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LT_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_EQ_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LE_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GT_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LG_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GE_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_O_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_U_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NGE_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NLG_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NGT_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NLE_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NEQ_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NLT_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LT_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_EQ_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LE_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GT_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LG_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GE_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_O_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_U_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NGE_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NLG_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NGT_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NLE_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NEQ_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NLT_F32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LT_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_EQ_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LE_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GT_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LG_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GE_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_O_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_U_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NGE_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NLG_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NGT_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NLE_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NEQ_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NLT_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LT_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_EQ_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LE_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GT_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LG_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GE_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_O_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_U_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NGE_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NLG_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NGT_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NLE_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NEQ_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NLT_F64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LT_I16::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_EQ_I16::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LE_I16::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GT_I16::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NE_I16::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GE_I16::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LT_U16::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_EQ_U16::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LE_U16::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GT_U16::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NE_U16::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GE_U16::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LT_I16::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_EQ_I16::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LE_I16::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GT_I16::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NE_I16::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GE_I16::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LT_U16::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_EQ_U16::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LE_U16::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GT_U16::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NE_U16::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GE_U16::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LT_I32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_EQ_I32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LE_I32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GT_I32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NE_I32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GE_I32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LT_U32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_EQ_U32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LE_U32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GT_U32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NE_U32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GE_U32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LT_I32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_EQ_I32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LE_I32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GT_I32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NE_I32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GE_I32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LT_U32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_EQ_U32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LE_U32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GT_U32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NE_U32::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GE_U32::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LT_I64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_EQ_I64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LE_I64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GT_I64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NE_I64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GE_I64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LT_U64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_EQ_U64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_LE_U64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GT_U64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_NE_U64::execute(), gem5::VegaISA::Inst_VOPC__V_CMP_GE_U64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LT_I64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_EQ_I64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LE_I64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GT_I64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NE_I64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GE_I64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LT_U64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_EQ_U64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_LE_U64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GT_U64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_NE_U64::execute(), gem5::VegaISA::Inst_VOPC__V_CMPX_GE_U64::execute(), generateDisassembly(), initOperandInfo(), Inst_VOPC(), and sdwabHelper().
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Definition at line 423 of file op_encodings.hh.
Referenced by Inst_VOPC(), and instSize().