gem5  v20.1.0.0
Public Member Functions | Protected Attributes | Private Member Functions | List of all members
Gcn3ISA::Inst_SOPC Class Reference

#include <op_encodings.hh>

Inheritance diagram for Gcn3ISA::Inst_SOPC:
Gcn3ISA::GCN3GPUStaticInst GPUStaticInst Gcn3ISA::Inst_SOPC__S_BITCMP0_B32 Gcn3ISA::Inst_SOPC__S_BITCMP0_B64 Gcn3ISA::Inst_SOPC__S_BITCMP1_B32 Gcn3ISA::Inst_SOPC__S_BITCMP1_B64 Gcn3ISA::Inst_SOPC__S_CMP_EQ_I32 Gcn3ISA::Inst_SOPC__S_CMP_EQ_U32 Gcn3ISA::Inst_SOPC__S_CMP_EQ_U64 Gcn3ISA::Inst_SOPC__S_CMP_GE_I32 Gcn3ISA::Inst_SOPC__S_CMP_GE_U32 Gcn3ISA::Inst_SOPC__S_CMP_GT_I32 Gcn3ISA::Inst_SOPC__S_CMP_GT_U32 Gcn3ISA::Inst_SOPC__S_CMP_LE_I32 Gcn3ISA::Inst_SOPC__S_CMP_LE_U32 Gcn3ISA::Inst_SOPC__S_CMP_LG_I32 Gcn3ISA::Inst_SOPC__S_CMP_LG_U32 Gcn3ISA::Inst_SOPC__S_CMP_LG_U64 Gcn3ISA::Inst_SOPC__S_CMP_LT_I32 Gcn3ISA::Inst_SOPC__S_CMP_LT_U32 Gcn3ISA::Inst_SOPC__S_SET_GPR_IDX_ON Gcn3ISA::Inst_SOPC__S_SETVSKIP

Public Member Functions

 Inst_SOPC (InFmt_SOPC *, const std::string &opcode)
 ~Inst_SOPC ()
int instSize () const override
void generateDisassembly () override
bool isScalarRegister (int opIdx) override
bool isVectorRegister (int opIdx) override
int getRegisterIndex (int opIdx, GPUDynInstPtr gpuDynInst) override
- Public Member Functions inherited from Gcn3ISA::GCN3GPUStaticInst
 GCN3GPUStaticInst (const std::string &opcode)
 ~GCN3GPUStaticInst ()
bool isFlatScratchRegister (int opIdx) override
bool isExecMaskRegister (int opIdx) override
bool isSrcOperand (int opIdx) override
bool isDstOperand (int opIdx) override
int getOperandSize (int opIdx) override
int coalescerTokenCount () const override
 Return the number of tokens needed by the coalescer. More...
ScalarRegU32 srcLiteral () const override
- Public Member Functions inherited from GPUStaticInst
 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
virtual void execute (GPUDynInstPtr gpuDynInst)=0
const std::string & disassemble ()
virtual int getNumOperands ()=0
virtual int numDstRegOperands ()=0
virtual int numSrcRegOperands ()=0
int numDstVecOperands ()
int numSrcVecOperands ()
int numDstVecDWORDs ()
int numSrcVecDWORDs ()
int numOpdDWORDs (int operandIdx)
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 isBarrier () const
bool isMemSync () const
bool isMemRef () const
bool isFlat () 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. More...
bool isSystemCoherent () const
bool isF16 () const
bool isF32 () const
bool isF64 () const
bool isFMA () const
bool isMAC () const
bool isMAD () const
virtual void initiateAcc (GPUDynInstPtr gpuDynInst)
virtual void completeAcc (GPUDynInstPtr gpuDynInst)
virtual uint32_t getTargetPc ()
void setFlag (Flags flag)
const std::string & opcode () const

Protected Attributes

InFmt_SOPC instData
InstFormat extData
uint32_t varSize
- Protected Attributes inherited from Gcn3ISA::GCN3GPUStaticInst
ScalarRegU32 _srcLiteral
 if the instruction has a src literal - an immediate value that is part of the instruction stream - we store that here More...
- Protected Attributes inherited from GPUStaticInst
const std::string _opcode
std::string disassembly
int _instNum
int _instAddr
int srcVecOperands
int dstVecOperands
int srcVecDWORDs
int dstVecDWORDs
int _ipdInstNum
 Identifier of the immediate post-dominator instruction. More...
std::bitset< Num_Flags > _flags

Private Member Functions

bool hasSecondDword (InFmt_SOPC *)

Additional Inherited Members

- Public Attributes inherited from GPUStaticInst
Enums::StorageClassType executed_as
- Static Public Attributes inherited from GPUStaticInst
static uint64_t dynamic_id_count
- Protected Member Functions inherited from Gcn3ISA::GCN3GPUStaticInst
void panicUnimplemented () const

Detailed Description

Definition at line 145 of file op_encodings.hh.

Constructor & Destructor Documentation

◆ Inst_SOPC()

Gcn3ISA::Inst_SOPC::Inst_SOPC ( InFmt_SOPC iFmt,
const std::string &  opcode 

◆ ~Inst_SOPC()

Gcn3ISA::Inst_SOPC::~Inst_SOPC ( )

Definition at line 397 of file

Member Function Documentation

◆ generateDisassembly()

void Gcn3ISA::Inst_SOPC::generateDisassembly ( )

◆ getRegisterIndex()

int Gcn3ISA::Inst_SOPC::getRegisterIndex ( int  opIdx,
GPUDynInstPtr  gpuDynInst 

◆ hasSecondDword()

bool Gcn3ISA::Inst_SOPC::hasSecondDword ( InFmt_SOPC iFmt)

◆ instSize()

int Gcn3ISA::Inst_SOPC::instSize ( ) const

Implements GPUStaticInst.

Definition at line 402 of file

References varSize.

◆ isScalarRegister()

bool Gcn3ISA::Inst_SOPC::isScalarRegister ( int  opIdx)

◆ isVectorRegister()

bool Gcn3ISA::Inst_SOPC::isVectorRegister ( int  opIdx)

Reimplemented from Gcn3ISA::GCN3GPUStaticInst.

Definition at line 462 of file

References GPUStaticInst::getNumOperands().

Member Data Documentation

◆ extData

InstFormat Gcn3ISA::Inst_SOPC::extData

Definition at line 162 of file op_encodings.hh.

Referenced by generateDisassembly(), and Inst_SOPC().

◆ instData

InFmt_SOPC Gcn3ISA::Inst_SOPC::instData

◆ varSize

uint32_t Gcn3ISA::Inst_SOPC::varSize

Definition at line 163 of file op_encodings.hh.

Referenced by Inst_SOPC(), and instSize().

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

Generated on Wed Sep 30 2020 14:02:50 for gem5 by doxygen 1.8.17