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

#include <op_encodings.hh>

Inheritance diagram for Gcn3ISA::Inst_FLAT:
Gcn3ISA::GCN3GPUStaticInst GPUStaticInst Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_ADD Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_ADD_X2 Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_AND Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_AND_X2 Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_CMPSWAP Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_CMPSWAP_X2 Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_DEC Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_DEC_X2 Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_INC Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_INC_X2 Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_OR Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_OR_X2 Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SMAX Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SMAX_X2 Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SMIN Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SMIN_X2 Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SUB Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SUB_X2 Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SWAP Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SWAP_X2 Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_UMAX Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_UMAX_X2 Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_UMIN Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_UMIN_X2 Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_XOR Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_XOR_X2 Gcn3ISA::Inst_FLAT__FLAT_LOAD_DWORD Gcn3ISA::Inst_FLAT__FLAT_LOAD_DWORDX2 Gcn3ISA::Inst_FLAT__FLAT_LOAD_DWORDX3 Gcn3ISA::Inst_FLAT__FLAT_LOAD_DWORDX4 Gcn3ISA::Inst_FLAT__FLAT_LOAD_SBYTE Gcn3ISA::Inst_FLAT__FLAT_LOAD_SSHORT Gcn3ISA::Inst_FLAT__FLAT_LOAD_UBYTE Gcn3ISA::Inst_FLAT__FLAT_LOAD_USHORT Gcn3ISA::Inst_FLAT__FLAT_STORE_BYTE Gcn3ISA::Inst_FLAT__FLAT_STORE_DWORD Gcn3ISA::Inst_FLAT__FLAT_STORE_DWORDX2 Gcn3ISA::Inst_FLAT__FLAT_STORE_DWORDX3 Gcn3ISA::Inst_FLAT__FLAT_STORE_DWORDX4 Gcn3ISA::Inst_FLAT__FLAT_STORE_SHORT

Public Member Functions

 Inst_FLAT (InFmt_FLAT *, const std::string &opcode)
 
 ~Inst_FLAT ()
 
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 Member Functions

template<typename T >
void initMemRead (GPUDynInstPtr gpuDynInst)
 
template<int N>
void initMemRead (GPUDynInstPtr gpuDynInst)
 
template<typename T >
void initMemWrite (GPUDynInstPtr gpuDynInst)
 
template<int N>
void initMemWrite (GPUDynInstPtr gpuDynInst)
 
template<typename T >
void initAtomicAccess (GPUDynInstPtr gpuDynInst)
 
void calcAddr (GPUDynInstPtr gpuDynInst, ConstVecOperandU64 &addr)
 
- Protected Member Functions inherited from Gcn3ISA::GCN3GPUStaticInst
void panicUnimplemented () const
 

Protected Attributes

InFmt_FLAT instData
 
InFmt_FLAT_1 extData
 
- 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
 

Additional Inherited Members

- Public Attributes inherited from GPUStaticInst
Enums::StorageClassType executed_as
 
- Static Public Attributes inherited from GPUStaticInst
static uint64_t dynamic_id_count
 

Detailed Description

Definition at line 770 of file op_encodings.hh.

Constructor & Destructor Documentation

◆ Inst_FLAT()

Gcn3ISA::Inst_FLAT::Inst_FLAT ( InFmt_FLAT iFmt,
const std::string &  opcode 
)

◆ ~Inst_FLAT()

Gcn3ISA::Inst_FLAT::~Inst_FLAT ( )

Definition at line 2117 of file op_encodings.cc.

Member Function Documentation

◆ calcAddr()

void Gcn3ISA::Inst_FLAT::calcAddr ( GPUDynInstPtr  gpuDynInst,
ConstVecOperandU64 addr 
)
inlineprotected

◆ generateDisassembly()

void Gcn3ISA::Inst_FLAT::generateDisassembly ( )
overridevirtual

◆ getRegisterIndex()

int Gcn3ISA::Inst_FLAT::getRegisterIndex ( int  opIdx,
GPUDynInstPtr  gpuDynInst 
)
overridevirtual

◆ initAtomicAccess()

template<typename T >
void Gcn3ISA::Inst_FLAT::initAtomicAccess ( GPUDynInstPtr  gpuDynInst)
inlineprotected

Definition at line 814 of file op_encodings.hh.

References MemCmd::SwapReq.

◆ initMemRead() [1/2]

template<typename T >
void Gcn3ISA::Inst_FLAT::initMemRead ( GPUDynInstPtr  gpuDynInst)
inlineprotected

Definition at line 786 of file op_encodings.hh.

References MemCmd::ReadReq.

◆ initMemRead() [2/2]

template<int N>
void Gcn3ISA::Inst_FLAT::initMemRead ( GPUDynInstPtr  gpuDynInst)
inlineprotected

Definition at line 793 of file op_encodings.hh.

References MemCmd::ReadReq.

◆ initMemWrite() [1/2]

template<typename T >
void Gcn3ISA::Inst_FLAT::initMemWrite ( GPUDynInstPtr  gpuDynInst)
inlineprotected

Definition at line 800 of file op_encodings.hh.

References MemCmd::WriteReq.

◆ initMemWrite() [2/2]

template<int N>
void Gcn3ISA::Inst_FLAT::initMemWrite ( GPUDynInstPtr  gpuDynInst)
inlineprotected

Definition at line 807 of file op_encodings.hh.

References MemCmd::WriteReq.

◆ instSize()

int Gcn3ISA::Inst_FLAT::instSize ( ) const
overridevirtual

Implements GPUStaticInst.

Definition at line 2122 of file op_encodings.cc.

◆ isScalarRegister()

bool Gcn3ISA::Inst_FLAT::isScalarRegister ( int  opIdx)
overridevirtual

Reimplemented from Gcn3ISA::GCN3GPUStaticInst.

Definition at line 2145 of file op_encodings.cc.

References GPUStaticInst::getNumOperands(), and GPUStaticInst::isAtomic().

◆ isVectorRegister()

bool Gcn3ISA::Inst_FLAT::isVectorRegister ( int  opIdx)
overridevirtual

Reimplemented from Gcn3ISA::GCN3GPUStaticInst.

Definition at line 2160 of file op_encodings.cc.

References GPUStaticInst::getNumOperands(), and GPUStaticInst::isAtomic().

Member Data Documentation

◆ extData

InFmt_FLAT_1 Gcn3ISA::Inst_FLAT::extData
protected

Definition at line 833 of file op_encodings.hh.

Referenced by Gcn3ISA::Inst_FLAT__FLAT_LOAD_UBYTE::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_LOAD_USHORT::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_LOAD_DWORD::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_LOAD_DWORDX2::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_LOAD_DWORDX3::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_LOAD_DWORDX4::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SWAP::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_CMPSWAP::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_ADD::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SUB::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_INC::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_DEC::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_CMPSWAP_X2::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_ADD_X2::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SUB_X2::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_INC_X2::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_DEC_X2::completeAcc(), Gcn3ISA::Inst_FLAT__FLAT_LOAD_UBYTE::execute(), Gcn3ISA::Inst_FLAT__FLAT_LOAD_USHORT::execute(), Gcn3ISA::Inst_FLAT__FLAT_LOAD_DWORD::execute(), Gcn3ISA::Inst_FLAT__FLAT_LOAD_DWORDX2::execute(), Gcn3ISA::Inst_FLAT__FLAT_LOAD_DWORDX3::execute(), Gcn3ISA::Inst_FLAT__FLAT_LOAD_DWORDX4::execute(), Gcn3ISA::Inst_FLAT__FLAT_STORE_BYTE::execute(), Gcn3ISA::Inst_FLAT__FLAT_STORE_SHORT::execute(), Gcn3ISA::Inst_FLAT__FLAT_STORE_DWORD::execute(), Gcn3ISA::Inst_FLAT__FLAT_STORE_DWORDX2::execute(), Gcn3ISA::Inst_FLAT__FLAT_STORE_DWORDX3::execute(), Gcn3ISA::Inst_FLAT__FLAT_STORE_DWORDX4::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SWAP::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_CMPSWAP::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_ADD::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SUB::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_INC::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_DEC::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_CMPSWAP_X2::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_ADD_X2::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SUB_X2::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_INC_X2::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_DEC_X2::execute(), generateDisassembly(), getRegisterIndex(), Gcn3ISA::Inst_FLAT__FLAT_STORE_BYTE::initiateAcc(), Gcn3ISA::Inst_FLAT__FLAT_STORE_SHORT::initiateAcc(), Gcn3ISA::Inst_FLAT__FLAT_STORE_DWORD::initiateAcc(), Gcn3ISA::Inst_FLAT__FLAT_STORE_DWORDX2::initiateAcc(), Gcn3ISA::Inst_FLAT__FLAT_STORE_DWORDX3::initiateAcc(), Gcn3ISA::Inst_FLAT__FLAT_STORE_DWORDX4::initiateAcc(), and Inst_FLAT().

◆ instData

InFmt_FLAT Gcn3ISA::Inst_FLAT::instData
protected

Definition at line 831 of file op_encodings.hh.

Referenced by Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SWAP::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_CMPSWAP::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_ADD::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SUB::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_INC::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_DEC::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_CMPSWAP_X2::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_ADD_X2::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SUB_X2::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_INC_X2::execute(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_DEC_X2::execute(), Inst_FLAT(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_ADD::Inst_FLAT__FLAT_ATOMIC_ADD(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_ADD_X2::Inst_FLAT__FLAT_ATOMIC_ADD_X2(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_AND::Inst_FLAT__FLAT_ATOMIC_AND(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_AND_X2::Inst_FLAT__FLAT_ATOMIC_AND_X2(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_CMPSWAP_X2::Inst_FLAT__FLAT_ATOMIC_CMPSWAP_X2(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_DEC::Inst_FLAT__FLAT_ATOMIC_DEC(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_DEC_X2::Inst_FLAT__FLAT_ATOMIC_DEC_X2(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_INC::Inst_FLAT__FLAT_ATOMIC_INC(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_INC_X2::Inst_FLAT__FLAT_ATOMIC_INC_X2(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_OR::Inst_FLAT__FLAT_ATOMIC_OR(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_OR_X2::Inst_FLAT__FLAT_ATOMIC_OR_X2(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SMAX::Inst_FLAT__FLAT_ATOMIC_SMAX(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SMAX_X2::Inst_FLAT__FLAT_ATOMIC_SMAX_X2(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SMIN::Inst_FLAT__FLAT_ATOMIC_SMIN(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SMIN_X2::Inst_FLAT__FLAT_ATOMIC_SMIN_X2(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SUB::Inst_FLAT__FLAT_ATOMIC_SUB(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SUB_X2::Inst_FLAT__FLAT_ATOMIC_SUB_X2(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SWAP::Inst_FLAT__FLAT_ATOMIC_SWAP(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_SWAP_X2::Inst_FLAT__FLAT_ATOMIC_SWAP_X2(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_UMAX::Inst_FLAT__FLAT_ATOMIC_UMAX(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_UMAX_X2::Inst_FLAT__FLAT_ATOMIC_UMAX_X2(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_UMIN::Inst_FLAT__FLAT_ATOMIC_UMIN(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_UMIN_X2::Inst_FLAT__FLAT_ATOMIC_UMIN_X2(), Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_XOR::Inst_FLAT__FLAT_ATOMIC_XOR(), and Gcn3ISA::Inst_FLAT__FLAT_ATOMIC_XOR_X2::Inst_FLAT__FLAT_ATOMIC_XOR_X2().


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

Generated on Wed Sep 30 2020 14:02:43 for gem5 by doxygen 1.8.17