gem5::StaticInst Class Reference

Base, ISA-independent static instruction class. More...

#include <static_inst.hh>

Inheritance diagram for gem5::StaticInst:

Public Types
using	RegIdArrayPtr = RegId(StaticInst::*)[]

Public Member Functions
Register information.
The sum of numFPDestRegs(), numIntDestRegs(), numVecDestRegs(), numVecElemDestRegs() and numVecPredDestRegs() equals numDestRegs(). The former two functions are used to track physical register usage for machines with separate int & FP reg files, the next three are for machines with vector and predicate register files.
int8_t	numSrcRegs () const
	Number of source registers. More...
int8_t	numDestRegs () const
	Number of destination registers. More...
int8_t	numFPDestRegs () const
	Number of floating-point destination regs. More...
int8_t	numIntDestRegs () const
	Number of integer destination regs. More...
int8_t	numVecDestRegs () const
	Number of vector destination regs. More...
int8_t	numVecElemDestRegs () const
	Number of vector element destination regs. More...
int8_t	numVecPredDestRegs () const
	Number of predicate destination regs. More...
int8_t	numCCDestRegs () const
	Number of coprocesor destination regs. More...
Public Member Functions inherited from gem5::RefCounted
	RefCounted ()
	We initialize the reference count to zero and the first object to take ownership of it must increment it to one. More...
virtual	~RefCounted ()
	We make the destructor virtual because we're likely to have virtual functions on reference counted objects. More...
void	incref () const
	Increment the reference count. More...
void	decref () const
	Decrement the reference count and destroy the object if all references are gone. More...

Protected Attributes
std::bitset< Num_Flags >	flags
	Flag values for this instruction. More...
OpClass	_opClass
	See opClass(). More...
int8_t	_numSrcRegs = 0
	See numSrcRegs(). More...
int8_t	_numDestRegs = 0
	See numDestRegs(). More...
int8_t	_numFPDestRegs = 0
	The following are used to track physical register usage for machines with separate int & FP reg files. More...
int8_t	_numIntDestRegs = 0
int8_t	_numCCDestRegs = 0
int8_t	_numVecDestRegs = 0
	To use in architectures with vector register file. More...
int8_t	_numVecElemDestRegs = 0
int8_t	_numVecPredDestRegs = 0

Private Attributes
RegIdArrayPtr	_srcRegIdxPtr = nullptr
	See srcRegIdx(). More...
RegIdArrayPtr	_destRegIdxPtr = nullptr
	See destRegIdx(). More...

Flag accessors.
These functions are used to access the values of the various instruction property flags. See StaticInst::Flags for descriptions of the individual flags.
const char *	mnemonic
	Base mnemonic (e.g., "add"). More...
std::unique_ptr< std::string >	cachedDisassembly
	String representation of disassembly (lazily evaluated via disassemble()). More...
static StaticInstPtr	nullStaticInstPtr
	Pointer to a statically allocated "null" instruction object. More...
bool	isNop () const
bool	isMemRef () const
bool	isLoad () const
bool	isStore () const
bool	isAtomic () const
bool	isStoreConditional () const
bool	isInstPrefetch () const
bool	isDataPrefetch () const
bool	isPrefetch () const
bool	isInteger () const
bool	isFloating () const
bool	isVector () const
bool	isControl () const
bool	isCall () const
bool	isReturn () const
bool	isDirectCtrl () const
bool	isIndirectCtrl () const
bool	isCondCtrl () const
bool	isUncondCtrl () const
bool	isSerializing () const
bool	isSerializeBefore () const
bool	isSerializeAfter () const
bool	isSquashAfter () const
bool	isFullMemBarrier () const
bool	isReadBarrier () const
bool	isWriteBarrier () const
bool	isNonSpeculative () const
bool	isQuiesce () const
bool	isUnverifiable () const
bool	isSyscall () const
bool	isMacroop () const
bool	isMicroop () const
bool	isDelayedCommit () const
bool	isLastMicroop () const
bool	isFirstMicroop () const
bool	isHtmStart () const
bool	isHtmStop () const
bool	isHtmCancel () const
bool	isHtmCmd () const
void	setFirstMicroop ()
void	setLastMicroop ()
void	setDelayedCommit ()
void	setFlag (Flags f)
OpClass	opClass () const
	Operation class. Used to select appropriate function unit in issue. More...
const RegId &	destRegIdx (int i) const
	Return logical index (architectural reg num) of i'th destination reg. More...
void	setDestRegIdx (int i, const RegId &val)
const RegId &	srcRegIdx (int i) const
	Return logical index (architectural reg num) of i'th source reg. More...
void	setSrcRegIdx (int i, const RegId &val)
virtual uint64_t	getEMI () const
virtual	~StaticInst ()
virtual Fault	execute (ExecContext *xc, Trace::InstRecord *traceData) const =0
virtual Fault	initiateAcc (ExecContext *xc, Trace::InstRecord *traceData) const
virtual Fault	completeAcc (Packet *pkt, ExecContext *xc, Trace::InstRecord *trace_data) const
virtual void	advancePC (TheISA::PCState &pc_state) const =0
virtual TheISA::PCState	buildRetPC (const TheISA::PCState &cur_pc, const TheISA::PCState &call_pc) const
virtual StaticInstPtr	fetchMicroop (MicroPC upc) const
	Return the microop that goes with a particular micropc. More...
virtual TheISA::PCState	branchTarget (const TheISA::PCState &pc) const
	Return the target address for a PC-relative branch. More...
virtual TheISA::PCState	branchTarget (ThreadContext *tc) const
	Return the target address for an indirect branch (jump). More...
bool	hasBranchTarget (const TheISA::PCState &pc, ThreadContext *tc, TheISA::PCState &tgt) const
	Return true if the instruction is a control transfer, and if so, return the target address as well. More...
virtual const std::string &	disassemble (Addr pc, const loader::SymbolTable *symtab=nullptr) const
	Return string representation of disassembled instruction. More...
void	printFlags (std::ostream &outs, const std::string &separator) const
	Print a separator separated list of this instruction's set flag names on the given stream. More...
std::string	getName ()
	Return name of machine instruction. More...
virtual size_t	asBytes (void *buf, size_t max_size)
	Instruction classes can override this function to return a a representation of themselves as a blob of bytes, generally assumed to be that instructions ExtMachInst. More...
void	setRegIdxArrays (RegIdArrayPtr src, RegIdArrayPtr dest)
	Set the pointers which point to the arrays of source and destination register indices. More...
virtual std::string	generateDisassembly (Addr pc, const loader::SymbolTable *symtab) const =0
	Internal function to generate disassembly string. More...
	StaticInst (const char *_mnemonic, OpClass op_class)
	Constructor. More...
template<typename T >
size_t	simpleAsBytes (void *buf, size_t max_size, const T &t)

Detailed Description

Base, ISA-independent static instruction class.

The main component of this class is the vector of flags and the associated methods for reading them. Any object that can rely solely on these flags can process instructions without being recompiled for multiple ISAs.

Definition at line 88 of file static_inst.hh.

Member Typedef Documentation

RegIdArrayPtr

using gem5::StaticInst::RegIdArrayPtr = RegId (StaticInst:: *)[]

Definition at line 91 of file static_inst.hh.

Constructor & Destructor Documentation

StaticInst()

gem5::StaticInst::StaticInst ( const char *  _mnemonic, OpClass  op_class  )

inlineprotected

Constructor.

It's important to initialize everything here to a sane default, since the decoder generally only overrides the fields that are meaningful for the particular instruction.

Definition at line 300 of file static_inst.hh.

~StaticInst()

virtual gem5::StaticInst::~StaticInst ( )

inlinevirtual

Definition at line 305 of file static_inst.hh.

Member Function Documentation

advancePC()

virtual void gem5::StaticInst::advancePC ( TheISA::PCState &  pc_state ) const

pure virtual

Referenced by gem5::GenericISA::M5DebugFault::advancePC(), gem5::BaseSimpleCPU::advancePC(), gem5::minor::Decode::evaluate(), gem5::minor::Fetch2::evaluate(), gem5::SESyscallFault::invoke(), gem5::RiscvISA::RiscvFault::invoke(), gem5::ArmISA::SupervisorCall::invoke(), gem5::o3::DynInst::mispredicted(), and gem5::branch_prediction::BPredUnit::predict().

asBytes()

virtual size_t gem5::StaticInst::asBytes ( void *  buf, size_t  max_size  )

inlinevirtual

Instruction classes can override this function to return a a representation of themselves as a blob of bytes, generally assumed to be that instructions ExtMachInst.

buf is a buffer to hold the bytes. max_size is the size allocated for that buffer by the caller. The return value is how much data was actually put into the buffer, zero if no data was put in the buffer, or the necessary size of the buffer if there wasn't enough space.

Reimplemented in gem5::SparcISA::SparcStaticInst, gem5::RiscvISA::RiscvStaticInst, gem5::ArmISA::ArmStaticInst, and gem5::PowerISA::PowerStaticInst.

Definition at line 403 of file static_inst.hh.

branchTarget() [1/2]

TheISA::PCState gem5::StaticInst::branchTarget ( const TheISA::PCState &  pc ) const

virtual

Return the target address for a PC-relative branch.

Invalid if not a PC-relative branch (i.e. isDirectCtrl() should be true).

Reimplemented in gem5::ArmISA::BranchImmImmReg64, gem5::ArmISA::BranchImmReg64, and gem5::ArmISA::BranchImm64.

Definition at line 61 of file static_inst.cc.

References panic.

Referenced by gem5::o3::DynInst::branchTarget(), and hasBranchTarget().

branchTarget() [2/2]

TheISA::PCState gem5::StaticInst::branchTarget ( ThreadContext *  tc ) const

virtual

Return the target address for an indirect branch (jump).

The register value is read from the supplied thread context, so the result is valid only if the thread context is about to execute the branch in question. Invalid if not an indirect branch (i.e. isIndirectCtrl() should be true).

Reimplemented in gem5::PowerISA::BranchRegCondOp, gem5::PowerISA::BranchDispCondOp, and gem5::PowerISA::BranchOp.

Definition at line 68 of file static_inst.cc.

References panic.

buildRetPC()

virtual TheISA::PCState gem5::StaticInst::buildRetPC ( const TheISA::PCState &  cur_pc, const TheISA::PCState &  call_pc  ) const

inlinevirtual

Definition at line 326 of file static_inst.hh.

References panic.

Referenced by gem5::branch_prediction::BPredUnit::predict().

completeAcc()

virtual Fault gem5::StaticInst::completeAcc ( Packet *  pkt, ExecContext *  xc, Trace::InstRecord *  trace_data  ) const

inlinevirtual

Definition at line 317 of file static_inst.hh.

References panic.

Referenced by gem5::o3::DynInst::completeAcc(), and gem5::TimingSimpleCPU::completeDataAccess().

destRegIdx()

const RegId& gem5::StaticInst::destRegIdx ( int  i ) const

inline

Return logical index (architectural reg num) of i'th destination reg.

Only the entries from 0 through numDestRegs()-1 are valid.

Definition at line 237 of file static_inst.hh.

References gem5::ArmISA::i.

Referenced by gem5::Trace::TarmacTracerRecordV8::addRegEntry(), gem5::Trace::TarmacTracerRecord::addRegEntry(), gem5::o3::DynInst::destRegIdx(), gem5::o3::DynInst::forwardOldRegs(), gem5::PowerISA::MiscOp::generateDisassembly(), gem5::RiscvISA::CompRegOp::generateDisassembly(), gem5::SparcISA::Mem::generateDisassembly(), gem5::RiscvISA::RegOp::generateDisassembly(), gem5::RiscvISA::Load::generateDisassembly(), gem5::SparcISA::MemImm::generateDisassembly(), gem5::SparcISA::BlockMemMicro::generateDisassembly(), gem5::RiscvISA::LoadReservedMicro::generateDisassembly(), gem5::PowerISA::MemDispOp::generateDisassembly(), gem5::SparcISA::BlockMemImmMicro::generateDisassembly(), gem5::RiscvISA::StoreCondMicro::generateDisassembly(), gem5::PowerISA::MemDispShiftOp::generateDisassembly(), gem5::PowerISA::IntOp::generateDisassembly(), gem5::SparcISA::SparcStaticInst::generateDisassembly(), gem5::RiscvISA::AtomicMemOpMicro::generateDisassembly(), gem5::PowerISA::MemIndexOp::generateDisassembly(), gem5::PowerISA::IntImmOp::generateDisassembly(), gem5::RiscvISA::CSROp::generateDisassembly(), gem5::PowerISA::FloatOp::generateDisassembly(), gem5::PowerISA::IntArithOp::generateDisassembly(), gem5::PowerISA::IntImmArithOp::generateDisassembly(), gem5::PowerISA::IntDispArithOp::generateDisassembly(), gem5::PowerISA::IntLogicOp::generateDisassembly(), gem5::PowerISA::IntImmLogicOp::generateDisassembly(), gem5::PowerISA::IntShiftOp::generateDisassembly(), gem5::PowerISA::IntConcatShiftOp::generateDisassembly(), gem5::PowerISA::IntRotateOp::generateDisassembly(), gem5::PowerISA::IntConcatRotateOp::generateDisassembly(), gem5::minor::Scoreboard::markupInstDests(), gem5::minor::MinorDynInst::minorTraceInst(), and gem5::SparcISA::SparcStaticInst::printDestReg().

disassemble()

const std::string & gem5::StaticInst::disassemble ( Addr  pc, const loader::SymbolTable *  symtab = nullptr  ) const

virtual

Return string representation of disassembled instruction.

The default version of this function will call the internal virtual generateDisassembly() function to get the string, then cache it in cachedDisassembly. If the disassembly should not be cached, this function should be overridden directly.

Reimplemented in gem5::PowerISA::PCDependentDisassembly.

Definition at line 75 of file static_inst.cc.

References cachedDisassembly, generateDisassembly(), and gem5::MipsISA::pc.

Referenced by gem5::minor::Scoreboard::canInstIssue(), gem5::o3::DynInst::dump(), gem5::minor::FUPipeline::findTiming(), gem5::X86ISA::PageFault::invoke(), gem5::minor::MinorDynInst::minorTraceInst(), gem5::Trace::TarmacParserRecord::printMismatchHeader(), gem5::Trace::ExeTracerRecord::traceInst(), and gem5::o3::DynInst::~DynInst().

execute()

virtual Fault gem5::StaticInst::execute ( ExecContext *  xc, Trace::InstRecord *  traceData  ) const

pure virtual

Implemented in gem5::McrMrcImplDefined, gem5::McrMrcMiscInst, gem5::MiscRegImplDefined64, gem5::DebugStep, gem5::IllegalExecInst, gem5::WarnUnimplemented, gem5::RiscvISA::RiscvMacroInst, gem5::SparcISA::WarnUnimplemented, gem5::FailUnimplemented, gem5::SparcISA::FailUnimplemented, gem5::DecoderFaultInst, gem5::SparcISA::Nop, gem5::X86ISA::MicroDebug, gem5::X86ISA::MicroHalt, gem5::ArmISA::SveIndexedMemSV< RegElemType, MemElemType, MicroopType, FirstFaultWritebackMicroopType >, gem5::ArmISA::SveIndexedMemVI< RegElemType, MemElemType, MicroopType, FirstFaultWritebackMicroopType >, gem5::ArmISA::PredMacroOp, gem5::ArmISA::SveStStructSI< Element, MicroopStMemType, MicroopIntrlvType >, gem5::ArmISA::SveLdStructSI< Element, MicroopLdMemType, MicroopDeIntrlvType >, gem5::ArmISA::SveStStructSS< Element, MicroopStMemType, MicroopIntrlvType >, gem5::ArmISA::SveLdStructSS< Element, MicroopLdMemType, MicroopDeIntrlvType >, gem5::SparcISA::SparcMacroInst, gem5::RiscvISA::Unknown, gem5::RiscvISA::MemFenceMicro, gem5::SparcISA::Unknown, gem5::ArmISAInst::MicroTcommit64, gem5::ArmISAInst::MicroTfence64, gem5::ArmISAInst::Tcancel64, gem5::ArmISAInst::Ttest64, and gem5::ArmISAInst::Tstart64.

Referenced by gem5::TimingSimpleCPU::completeIfetch(), gem5::o3::DynInst::execute(), and gem5::AtomicSimpleCPU::tick().

fetchMicroop()

StaticInstPtr gem5::StaticInst::fetchMicroop ( MicroPC  upc ) const

virtual

Return the microop that goes with a particular micropc.

This should only be defined/used in macroops which will contain microops

Reimplemented in gem5::RiscvISA::RiscvMacroInst, gem5::SparcISA::SparcMacroInst, gem5::ArmISA::PredMacroOp, gem5::ArmISA::Memory, gem5::ArmISA::SrsOp, gem5::ArmISA::Memory64, gem5::ArmISA::RfeOp, and gem5::X86ISA::MacroopBase.

Definition at line 54 of file static_inst.cc.

References panic.

Referenced by gem5::minor::Decode::evaluate(), gem5::o3::Fetch::fetch(), gem5::BaseSimpleCPU::preExecute(), and gem5::Checker< gem5::RefCountingPtr >::verify().

generateDisassembly()

virtual std::string gem5::StaticInst::generateDisassembly ( Addr  pc, const loader::SymbolTable *  symtab  ) const

protectedpure virtual

Internal function to generate disassembly string.

Implemented in gem5::ArmISA::FpRegRegRegImmOp, gem5::ArmISA::FpRegRegRegRegOp, gem5::ArmISA::FpRegRegRegCondOp, gem5::ArmISA::FpRegRegRegOp, gem5::ArmISA::FpRegRegImmOp, gem5::ArmISA::FpRegImmOp, gem5::ArmISA::SveComplexIdxOp, gem5::ArmISA::FpRegRegOp, gem5::ArmISA::SveComplexOp, gem5::ArmISA::FpCondSelOp, gem5::ArmISA::SveDotProdOp, gem5::ArmISA::FpCondCompRegOp, gem5::ArmISA::SveDotProdIdxOp, gem5::ArmISA::SveUnarySca2VecUnpredOp, gem5::ArmISA::SveBinImmIdxUnpredOp, gem5::ArmISA::SveBinImmUnpredDestrOp, gem5::ArmISA::SveWImplicitSrcDstOp, gem5::ArmISA::SvePredUnaryWImplicitDstOp, gem5::ArmISA::SvePredUnaryWImplicitSrcPredOp, gem5::ArmISA::SvePredUnaryWImplicitSrcOp, gem5::ArmISA::SvePredTestOp, gem5::ArmISA::SveUnpackOp, gem5::ArmISA::SveTblOp, gem5::ArmISA::SveUnaryPredPredOp, gem5::ArmISA::SveSelectOp, gem5::PowerISA::IntRotateOp, gem5::ArmISA::SvePartBrkPropOp, gem5::ArmISA::SvePartBrkOp, gem5::ArmISA::SveElemCountOp, gem5::ArmISA::SveAdrOp, gem5::PowerISA::IntShiftOp, gem5::ArmISA::SveIntCmpImmOp, gem5::ArmISA::SveIntCmpOp, gem5::ArmISA::SvePtrueOp, gem5::ArmISA::SveOrdReducOp, gem5::ArmISA::SveIndexedMemSV< RegElemType, MemElemType, MicroopType, FirstFaultWritebackMicroopType >, gem5::ArmISA::SveReducOp, gem5::ArmISA::SveTerImmUnpredOp, gem5::ArmISA::SveTerPredOp, gem5::ArmISA::SveCmpImmOp, gem5::ArmISA::SveCmpOp, gem5::McrMrcImplDefined, gem5::ArmISA::MicroMemPairOp, gem5::ArmISA::SvePredBinPermOp, gem5::McrMrcMiscInst, gem5::ArmISA::SveIndexedMemVI< RegElemType, MemElemType, MicroopType, FirstFaultWritebackMicroopType >, gem5::ArmISA::SvePredLogicalOp, gem5::ArmISA::MicroMemOp, gem5::UnknownOp, gem5::ArmISA::SveBinIdxUnpredOp, gem5::RegImmRegShiftOp, gem5::ArmISA::PredMacroOp, gem5::ArmISA::SveBinUnpredOp, gem5::X86ISA::InstOperands< MemOp, FloatDataOp, AddrOp >, gem5::X86ISA::InstOperands< MemOp, AddrOp >, gem5::X86ISA::InstOperands< MemOp, FoldedDataLowOp, FoldedDataHiOp, AddrOp >, gem5::X86ISA::InstOperands< MemOp, FoldedDataOp, AddrOp >, gem5::X86ISA::InstOperands< X86MicroopBase >, gem5::ArmISA::MicroIntRegXOp, gem5::RegRegImmImmOp, gem5::ArmISA::SveBinConstrPredOp, gem5::ArmISA::MicroIntOp, gem5::RegImmImmOp, gem5::ArmISA::SveBinDestrPredOp, gem5::ArmISA::DataRegRegOp, gem5::RegMiscRegImmOp, gem5::ArmISA::MicroIntImmXOp, gem5::ArmISA::SveStStructSI< Element, MicroopStMemType, MicroopIntrlvType >, gem5::ArmISA::SveBinWideImmUnpredOp, gem5::ArmISA::DataRegOp, gem5::ArmISA::MicroIntImmOp, gem5::MiscRegRegImmOp, gem5::ArmISA::SveBinImmPredOp, gem5::ArmISA::DataImmOp, gem5::RegRegImmOp, gem5::ArmISA::MicroIntMov, gem5::ArmISA::MemoryAtomicPair64, gem5::ArmISA::SveBinImmUnpredConstrOp, gem5::ArmISA::PredIntOp, gem5::RegRegRegOp, gem5::ArmISA::MicroSetPCCPSR, gem5::ArmISA::MemoryLiteral64, gem5::ArmISA::DataXCondSelOp, gem5::ArmISA::SveUnaryWideImmPredOp, gem5::ArmISA::PredImmOp, gem5::ArmISA::MemoryEx64, gem5::RegRegRegRegOp, gem5::ArmISA::DataXCondCompRegOp, gem5::ArmISA::SveLdStructSI< Element, MicroopLdMemType, MicroopDeIntrlvType >, gem5::ArmISA::SveUnaryWideImmUnpredOp, gem5::ArmISA::MemoryRaw64, gem5::MiscRegImplDefined64, gem5::RegRegRegImmOp, gem5::ArmISA::DataXCondCompImmOp, gem5::ArmISA::SveUnaryUnpredOp, gem5::ArmISA::MemoryReg64, gem5::ArmISA::BranchImmImmReg64, gem5::ArmISA::ArmStaticInst, gem5::RegImmRegOp, gem5::ArmISA::DataX3RegOp, gem5::ArmISA::SveUnaryPredOp, gem5::RegMiscRegImmOp64, gem5::ArmISA::MemoryPostIndex64, gem5::ArmISA::DataX2RegImmOp, gem5::RegOp, gem5::ArmISA::SveCompTermOp, gem5::PowerISA::BranchRegCondOp, gem5::ArmISA::MemoryPreIndex64, gem5::ArmISA::BranchImmReg64, gem5::MiscRegRegImmOp64, gem5::ArmISA::MemoryDImmEx64, gem5::RegRegOp, gem5::ArmISA::SveWhileOp, gem5::ArmISA::DataX2RegOp, gem5::MiscRegImmOp64, gem5::ArmISA::SveStStructSS< Element, MicroopStMemType, MicroopIntrlvType >, gem5::ArmISA::BranchEretA64, gem5::PowerISA::BranchDispCondOp, gem5::ArmISA::MemoryDImm64, gem5::RegImmOp, gem5::ArmISA::DataX1Reg2ImmOp, gem5::ArmISA::SvePredCountPredOp, gem5::ArmISA::SrsOp, gem5::ArmISA::BranchEret64, gem5::ArmISA::SveContigMemSI, gem5::ImmOp, gem5::PowerISA::FloatOp, gem5::ArmISA::MemoryImm64, gem5::ArmISA::DataX1RegImmOp, gem5::ArmISA::SvePredCountOp, gem5::ArmISA::BranchRetA64, gem5::McrrOp, gem5::ArmISA::DataX1RegOp, gem5::ArmISA::BranchRet64, gem5::SparcISA::SetHi, gem5::ArmISA::SveContigMemSS, gem5::ArmISA::BranchRegReg, gem5::ArmISA::SveIndexRROp, gem5::RiscvISA::CSROp, gem5::PowerISA::IntImmOp, gem5::X86ISA::X86StaticInst, gem5::X86ISA::X86MicroopBase, gem5::WarnUnimplemented, gem5::ArmISA::DataXERegOp, gem5::MrrcOp, gem5::RiscvISA::AtomicMemOpMicro, gem5::ArmISA::BranchReg64, gem5::ArmISA::RfeOp, gem5::SparcISA::BranchImm13, gem5::SparcISA::WarnUnimplemented, gem5::UnknownOp64, gem5::SparcISA::WrPrivImm, gem5::ArmISA::SveIndexRIOp, gem5::RiscvISA::AtomicMemOp, gem5::SparcISA::SparcStaticInst, gem5::PowerISA::IntOp, gem5::ArmISA::BranchRegReg64, gem5::ArmISA::SveLdStructSS< Element, MicroopLdMemType, MicroopDeIntrlvType >, gem5::ArmISA::SveMemPredFillSpill, gem5::ArmISA::DataXSRegOp, gem5::MsrRegOp, gem5::RegRegRegImmOp64, gem5::PowerISA::BranchOp, gem5::RiscvISA::StoreCondMicro, gem5::ArmISA::BranchReg, gem5::ArmISA::SveIndexIROp, gem5::FailUnimplemented, gem5::X86ISA::MacroopBase, gem5::RiscvISA::StoreCond, gem5::SparcISA::BlockMemImmMicro, gem5::MsrImmOp, gem5::PowerISA::CondMoveOp, gem5::ArmISA::BranchImmCond64, gem5::RiscvISA::SystemOp, gem5::PowerISA::MemDispOp, gem5::SparcISA::WrPriv, gem5::ArmISA::DataXImmOnlyOp, gem5::RegRegImmImmOp64, gem5::RiscvISA::LoadReservedMicro, gem5::SparcISA::IntOpImm, gem5::ArmISA::SveIndexIIOp, gem5::SparcISA::FailUnimplemented, gem5::ArmISA::SveMemVecFillSpill, gem5::SparcISA::FpUnimpl, gem5::RiscvISA::Store, gem5::SparcISA::BlockMemMicro, gem5::SparcISA::MemImm, gem5::SparcISA::RdPriv, gem5::SparcISA::BranchDisp, gem5::PowerISA::PowerStaticInst, gem5::RiscvISA::Unknown, gem5::ArmISA::BranchImm64, gem5::ArmISA::SysDC64, gem5::RiscvISA::LoadReserved, gem5::SparcISA::Nop, gem5::ArmISA::BranchImm, gem5::ArmISA::DataXImmOp, gem5::DecoderFaultInst, gem5::PowerISA::CondLogicOp, gem5::RiscvISA::Load, gem5::SparcISA::SparcMacroInst, gem5::SparcISA::Trap, gem5::SparcISA::Unknown, gem5::PowerISA::MemOp, gem5::X86ISA::MicroDebug, gem5::MrsOp, gem5::ImmOp64, gem5::RiscvISA::MemFenceMicro, gem5::RiscvISA::RegOp, gem5::SparcISA::Branch, gem5::SparcISA::IntOp, gem5::SparcISA::Mem, gem5::RiscvISA::CompRegOp, gem5::PowerISA::MiscOp, gem5::SparcISA::Priv, gem5::RiscvISA::PseudoOp, gem5::RegNone, gem5::ArmISAInst::TmeRegNone64, gem5::ArmISAInst::TmeImmOp64, and gem5::ArmISAInst::MicroTmeBasic64.

Referenced by disassemble().

getEMI()

virtual uint64_t gem5::StaticInst::getEMI ( ) const

inlinevirtual

Reimplemented in gem5::ArmISA::ArmStaticInst.

Definition at line 258 of file static_inst.hh.

Referenced by gem5::minor::FUPipeline::findTiming(), gem5::minor::MinorDynInst::minorTraceInst(), and gem5::Trace::TarmacParserRecord::printMismatchHeader().

getName()

std::string gem5::StaticInst::getName ( )

inline

Return name of machine instruction.

Definition at line 378 of file static_inst.hh.

References mnemonic.

Referenced by gem5::minor::operator<<().

hasBranchTarget()

bool gem5::StaticInst::hasBranchTarget	(	const TheISA::PCState &	pc,
		ThreadContext *	tc,
		TheISA::PCState &	tgt
	)		const

Return true if the instruction is a control transfer, and if so, return the target address as well.

Definition at line 37 of file static_inst.cc.

References branchTarget(), isDirectCtrl(), isIndirectCtrl(), and gem5::MipsISA::pc.

initiateAcc()

virtual Fault gem5::StaticInst::initiateAcc ( ExecContext *  xc, Trace::InstRecord *  traceData  ) const

inlinevirtual

Reimplemented in gem5::RiscvISA::RiscvMacroInst, gem5::SparcISA::SparcMacroInst, gem5::ArmISAInst::MicroTcommit64, gem5::ArmISAInst::MicroTfence64, gem5::ArmISAInst::Tcancel64, and gem5::ArmISAInst::Tstart64.

Definition at line 311 of file static_inst.hh.

References panic.

Referenced by gem5::TimingSimpleCPU::completeIfetch(), and gem5::o3::DynInst::initiateAcc().

isAtomic()

bool gem5::StaticInst::isAtomic ( ) const

inline

Definition at line 171 of file static_inst.hh.

References flags.

Referenced by gem5::minor::Fetch2::evaluate(), gem5::o3::DynInst::isAtomic(), gem5::BaseSimpleCPU::postExecute(), and gem5::BaseCPU::probeInstCommit().

isCall()

bool gem5::StaticInst::isCall ( ) const

inline

Definition at line 183 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isCall(), gem5::BaseSimpleCPU::postExecute(), gem5::branch_prediction::BPredUnit::predict(), gem5::branch_prediction::MPP_StatisticalCorrector_8KB::scHistoryUpdate(), gem5::branch_prediction::MPP_StatisticalCorrector_64KB::scHistoryUpdate(), gem5::BaseStackTrace::trace(), and gem5::branch_prediction::MultiperspectivePerceptronTAGE::update().

isCondCtrl()

bool gem5::StaticInst::isCondCtrl ( ) const

inline

Definition at line 187 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isCondCtrl(), gem5::BaseSimpleCPU::postExecute(), and gem5::branch_prediction::MultiperspectivePerceptronTAGE::update().

isControl()

bool gem5::StaticInst::isControl ( ) const

inline

Definition at line 182 of file static_inst.hh.

References flags.

Referenced by gem5::BaseSimpleCPU::advancePC(), gem5::o3::DynInst::isControl(), gem5::BaseSimpleCPU::postExecute(), gem5::BaseSimpleCPU::preExecute(), gem5::BaseCPU::probeInstCommit(), and gem5::SimPoint::profile().

isDataPrefetch()

bool gem5::StaticInst::isDataPrefetch ( ) const

inline

Definition at line 174 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isDataPrefetch(), isPrefetch(), and gem5::ArmISA::Memory64::startDisassembly().

isDelayedCommit()

bool gem5::StaticInst::isDelayedCommit ( ) const

inline

Definition at line 209 of file static_inst.hh.

References flags.

Referenced by gem5::TimingSimpleCPU::fetch(), gem5::o3::DynInst::isDelayedCommit(), gem5::BaseSimpleCPU::swapActiveThread(), and gem5::AtomicSimpleCPU::tick().

isDirectCtrl()

bool gem5::StaticInst::isDirectCtrl ( ) const

inline

Definition at line 185 of file static_inst.hh.

References flags.

Referenced by hasBranchTarget(), gem5::o3::DynInst::isDirectCtrl(), gem5::branch_prediction::BPredUnit::predict(), gem5::branch_prediction::MPP_StatisticalCorrector_8KB::scHistoryUpdate(), gem5::branch_prediction::MPP_StatisticalCorrector_64KB::scHistoryUpdate(), gem5::branch_prediction::TAGE_SC_L_8KB_StatisticalCorrector::scHistoryUpdate(), gem5::branch_prediction::TAGE_SC_L_64KB_StatisticalCorrector::scHistoryUpdate(), gem5::branch_prediction::StatisticalCorrector::scHistoryUpdate(), gem5::branch_prediction::MultiperspectivePerceptronTAGE::update(), gem5::branch_prediction::MPP_TAGE::updateHistories(), and gem5::branch_prediction::TAGE_SC_L_TAGE::updateHistories().

isFirstMicroop()

bool gem5::StaticInst::isFirstMicroop ( ) const

inline

Definition at line 211 of file static_inst.hh.

References flags.

Referenced by gem5::TimingSimpleCPU::completeIfetch(), gem5::Trace::InstPBTraceRecord::dump(), gem5::Trace::TarmacTracerRecord::dump(), gem5::o3::DynInst::isFirstMicroop(), and gem5::AtomicSimpleCPU::tick().

isFloating()

bool gem5::StaticInst::isFloating ( ) const

inline

Definition at line 179 of file static_inst.hh.

References flags.

Referenced by gem5::minor::Fetch2::evaluate(), gem5::ArmISA::MicroMemOp::generateDisassembly(), gem5::o3::DynInst::isFloating(), and gem5::BaseSimpleCPU::postExecute().

isFullMemBarrier()

bool gem5::StaticInst::isFullMemBarrier ( ) const

inline

Definition at line 197 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isFullMemBarrier().

isHtmCancel()

bool gem5::StaticInst::isHtmCancel ( ) const

inline

Definition at line 217 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isHtmCancel(), and isHtmCmd().

isHtmCmd()

bool gem5::StaticInst::isHtmCmd ( ) const

inline

Definition at line 220 of file static_inst.hh.

References isHtmCancel(), isHtmStart(), and isHtmStop().

Referenced by gem5::o3::DynInst::isHtmCmd().

isHtmStart()

bool gem5::StaticInst::isHtmStart ( ) const

inline

Definition at line 215 of file static_inst.hh.

References flags.

Referenced by gem5::TimingSimpleCPU::completeIfetch(), isHtmCmd(), and gem5::o3::DynInst::isHtmStart().

isHtmStop()

bool gem5::StaticInst::isHtmStop ( ) const

inline

Definition at line 216 of file static_inst.hh.

References flags.

Referenced by gem5::TimingSimpleCPU::completeDataAccess(), isHtmCmd(), and gem5::o3::DynInst::isHtmStop().

isIndirectCtrl()

bool gem5::StaticInst::isIndirectCtrl ( ) const

inline

Definition at line 186 of file static_inst.hh.

References flags.

Referenced by hasBranchTarget(), and gem5::o3::DynInst::isIndirectCtrl().

isInstPrefetch()

bool gem5::StaticInst::isInstPrefetch ( ) const

inline

Definition at line 173 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isInstPrefetch(), isPrefetch(), and gem5::ArmISA::Memory64::startDisassembly().

isInteger()

bool gem5::StaticInst::isInteger ( ) const

inline

Definition at line 178 of file static_inst.hh.

References flags.

Referenced by gem5::minor::Fetch2::evaluate(), gem5::o3::DynInst::isInteger(), and gem5::BaseSimpleCPU::postExecute().

isLastMicroop()

bool gem5::StaticInst::isLastMicroop ( ) const

inline

Definition at line 210 of file static_inst.hh.

References flags.

Referenced by gem5::BaseSimpleCPU::advancePC(), gem5::ArmISA::BigFpMemPostOp::BigFpMemPostOp(), gem5::ArmISA::BigFpMemPreOp::BigFpMemPreOp(), gem5::BaseSimpleCPU::countInst(), gem5::Trace::TarmacParserRecord::dump(), gem5::Trace::TarmacTracerRecord::dump(), gem5::minor::Decode::evaluate(), gem5::o3::Fetch::fetch(), gem5::o3::DynInst::isLastMicroop(), gem5::minor::MinorDynInst::isLastOpInInst(), gem5::ArmISA::MacroMemOp::MacroMemOp(), gem5::ArmISA::MacroVFPMemOp::MacroVFPMemOp(), gem5::ArmISA::PairMemOp::PairMemOp(), gem5::BaseCPU::probeInstCommit(), gem5::SimPoint::profile(), gem5::ArmISA::SveIndexedMemSV< RegElemType, MemElemType, MicroopType, FirstFaultWritebackMicroopType >::SveIndexedMemSV(), gem5::ArmISA::SveIndexedMemVI< RegElemType, MemElemType, MicroopType, FirstFaultWritebackMicroopType >::SveIndexedMemVI(), gem5::ArmISA::SveLdStructSI< Element, MicroopLdMemType, MicroopDeIntrlvType >::SveLdStructSI(), gem5::ArmISA::SveLdStructSS< Element, MicroopLdMemType, MicroopDeIntrlvType >::SveLdStructSS(), gem5::ArmISA::SveStStructSI< Element, MicroopStMemType, MicroopIntrlvType >::SveStStructSI(), and gem5::ArmISA::SveStStructSS< Element, MicroopStMemType, MicroopIntrlvType >::SveStStructSS().

isLoad()

bool gem5::StaticInst::isLoad ( ) const

inline

Definition at line 169 of file static_inst.hh.

References flags.

Referenced by gem5::minor::Fetch2::evaluate(), gem5::o3::DynInst::isLoad(), gem5::BaseSimpleCPU::postExecute(), gem5::BaseCPU::probeInstCommit(), gem5::ArmISA::SveIndexedMemSV< RegElemType, MemElemType, MicroopType, FirstFaultWritebackMicroopType >::SveIndexedMemSV(), and gem5::ArmISA::SveIndexedMemVI< RegElemType, MemElemType, MicroopType, FirstFaultWritebackMicroopType >::SveIndexedMemVI().

isMacroop()

bool gem5::StaticInst::isMacroop ( ) const

inline

Definition at line 207 of file static_inst.hh.

References flags.

Referenced by gem5::minor::Decode::evaluate(), gem5::o3::Fetch::fetch(), gem5::o3::DynInst::isMacroop(), gem5::minor::MinorDynInst::minorTraceInst(), gem5::BaseSimpleCPU::preExecute(), and gem5::Checker< gem5::RefCountingPtr >::verify().

isMemRef()

bool gem5::StaticInst::isMemRef ( ) const

inline

Definition at line 165 of file static_inst.hh.

References flags.

Referenced by gem5::TimingSimpleCPU::completeIfetch(), gem5::minor::MinorDynInst::isMemRef(), gem5::o3::DynInst::isMemRef(), and gem5::BaseSimpleCPU::postExecute().

isMicroop()

bool gem5::StaticInst::isMicroop ( ) const

inline

Definition at line 208 of file static_inst.hh.

References flags.

Referenced by gem5::Trace::ArmNativeTrace::check(), gem5::TimingSimpleCPU::completeIfetch(), gem5::BaseSimpleCPU::countInst(), gem5::Trace::InstPBTraceRecord::dump(), gem5::Trace::TarmacParserRecord::dump(), gem5::Trace::TarmacTracerRecord::dump(), gem5::minor::MinorDynInst::isLastOpInInst(), gem5::o3::DynInst::isMicroop(), gem5::BaseCPU::probeInstCommit(), gem5::SimPoint::profile(), gem5::AtomicSimpleCPU::tick(), and gem5::Trace::ExeTracerRecord::traceInst().

isNonSpeculative()

bool gem5::StaticInst::isNonSpeculative ( ) const

inline

Definition at line 203 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isNonSpeculative().

isNop()

bool gem5::StaticInst::isNop ( ) const

inline

Definition at line 162 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isNop().

isPrefetch()

bool gem5::StaticInst::isPrefetch ( ) const

inline

Definition at line 175 of file static_inst.hh.

References isDataPrefetch(), and isInstPrefetch().

isQuiesce()

bool gem5::StaticInst::isQuiesce ( ) const

inline

Definition at line 204 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isQuiesce().

isReadBarrier()

bool gem5::StaticInst::isReadBarrier ( ) const

inline

Definition at line 201 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isReadBarrier().

isReturn()

bool gem5::StaticInst::isReturn ( ) const

inline

Definition at line 184 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isReturn(), gem5::BaseSimpleCPU::postExecute(), gem5::branch_prediction::BPredUnit::predict(), gem5::branch_prediction::MPP_StatisticalCorrector_8KB::scHistoryUpdate(), gem5::branch_prediction::MPP_StatisticalCorrector_64KB::scHistoryUpdate(), gem5::BaseStackTrace::trace(), and gem5::branch_prediction::MultiperspectivePerceptronTAGE::update().

isSerializeAfter()

bool gem5::StaticInst::isSerializeAfter ( ) const

inline

Definition at line 194 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isSerializeAfter().

isSerializeBefore()

bool gem5::StaticInst::isSerializeBefore ( ) const

inline

Definition at line 193 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isSerializeBefore().

isSerializing()

bool gem5::StaticInst::isSerializing ( ) const

inline

Definition at line 190 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isSerializing().

isSquashAfter()

bool gem5::StaticInst::isSquashAfter ( ) const

inline

Definition at line 195 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isSquashAfter().

isStore()

bool gem5::StaticInst::isStore ( ) const

inline

Definition at line 170 of file static_inst.hh.

References flags.

Referenced by gem5::minor::Fetch2::evaluate(), gem5::o3::DynInst::isStore(), gem5::BaseSimpleCPU::postExecute(), and gem5::BaseCPU::probeInstCommit().

isStoreConditional()

bool gem5::StaticInst::isStoreConditional ( ) const

inline

Definition at line 172 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isStoreConditional().

isSyscall()

bool gem5::StaticInst::isSyscall ( ) const

inline

Definition at line 206 of file static_inst.hh.

References flags.

Referenced by gem5::Trace::X86NativeTrace::check(), and gem5::o3::DynInst::isSyscall().

isUncondCtrl()

bool gem5::StaticInst::isUncondCtrl ( ) const

inline

Definition at line 188 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isUncondCtrl(), gem5::branch_prediction::BPredUnit::predict(), gem5::branch_prediction::MPP_StatisticalCorrector_8KB::scHistoryUpdate(), gem5::branch_prediction::MPP_StatisticalCorrector_64KB::scHistoryUpdate(), gem5::branch_prediction::TAGE_SC_L_8KB_StatisticalCorrector::scHistoryUpdate(), gem5::branch_prediction::TAGE_SC_L_64KB_StatisticalCorrector::scHistoryUpdate(), gem5::branch_prediction::StatisticalCorrector::scHistoryUpdate(), gem5::branch_prediction::MPP_TAGE::updateHistories(), and gem5::branch_prediction::TAGE_SC_L_TAGE::updateHistories().

isUnverifiable()

bool gem5::StaticInst::isUnverifiable ( ) const

inline

Definition at line 205 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isUnverifiable().

isVector()

bool gem5::StaticInst::isVector ( ) const

inline

Definition at line 180 of file static_inst.hh.

References flags.

Referenced by gem5::minor::Fetch2::evaluate(), gem5::o3::DynInst::isVector(), and gem5::BaseSimpleCPU::postExecute().

isWriteBarrier()

bool gem5::StaticInst::isWriteBarrier ( ) const

inline

Definition at line 202 of file static_inst.hh.

References flags.

Referenced by gem5::o3::DynInst::isWriteBarrier().

numCCDestRegs()

int8_t gem5::StaticInst::numCCDestRegs ( ) const

inline

Number of coprocesor destination regs.

Definition at line 153 of file static_inst.hh.

References _numCCDestRegs.

Referenced by gem5::o3::DynInst::numCCDestRegs().

numDestRegs()

int8_t gem5::StaticInst::numDestRegs ( ) const

inline

Number of destination registers.

Definition at line 141 of file static_inst.hh.

References _numDestRegs.

Referenced by gem5::Trace::TarmacTracerRecordV8::addRegEntry(), gem5::Trace::TarmacTracerRecord::addRegEntry(), gem5::minor::Scoreboard::clearInstDests(), gem5::minor::Scoreboard::markupInstDests(), and gem5::minor::MinorDynInst::minorTraceInst().

numFPDestRegs()

int8_t gem5::StaticInst::numFPDestRegs ( ) const

inline

Number of floating-point destination regs.

Definition at line 143 of file static_inst.hh.

References _numFPDestRegs.

Referenced by gem5::o3::DynInst::numFPDestRegs().

numIntDestRegs()

int8_t gem5::StaticInst::numIntDestRegs ( ) const

inline

Number of integer destination regs.

Definition at line 145 of file static_inst.hh.

References _numIntDestRegs.

Referenced by gem5::o3::DynInst::numIntDestRegs().

numSrcRegs()

int8_t gem5::StaticInst::numSrcRegs ( ) const

inline

Number of source registers.

Definition at line 139 of file static_inst.hh.

Referenced by gem5::minor::Scoreboard::canInstIssue(), gem5::minor::Scoreboard::execSeqNumToWaitFor(), and gem5::minor::MinorDynInst::minorTraceInst().

numVecDestRegs()

int8_t gem5::StaticInst::numVecDestRegs ( ) const

inline

Number of vector destination regs.

Definition at line 147 of file static_inst.hh.

References _numVecDestRegs.

Referenced by gem5::o3::DynInst::numVecDestRegs().

numVecElemDestRegs()

int8_t gem5::StaticInst::numVecElemDestRegs ( ) const

inline

Number of vector element destination regs.

Definition at line 149 of file static_inst.hh.

References _numVecElemDestRegs.

Referenced by gem5::o3::DynInst::numVecElemDestRegs().

numVecPredDestRegs()

int8_t gem5::StaticInst::numVecPredDestRegs ( ) const

inline

Number of predicate destination regs.

Definition at line 151 of file static_inst.hh.

References _numVecPredDestRegs.

Referenced by gem5::o3::DynInst::numVecPredDestRegs().

opClass()

OpClass gem5::StaticInst::opClass ( ) const

inline

Operation class. Used to select appropriate function unit in issue.

Definition at line 232 of file static_inst.hh.

References _opClass.

Referenced by gem5::minor::FUPipeline::findTiming(), gem5::minor::MinorDynInst::isNoCostInst(), gem5::minor::MinorDynInst::minorTraceInst(), gem5::o3::DynInst::opClass(), gem5::BaseSimpleCPU::postExecute(), and gem5::Trace::ExeTracerRecord::traceInst().

printFlags()

void gem5::StaticInst::printFlags	(	std::ostream &	outs,
		const std::string &	separator
	)		const

Print a separator separated list of this instruction's set flag names on the given stream.

Definition at line 86 of file static_inst.cc.

References flags.

Referenced by gem5::minor::MinorDynInst::minorTraceInst(), and gem5::Trace::ExeTracerRecord::traceInst().

setDelayedCommit()

void gem5::StaticInst::setDelayedCommit ( )

inline

Definition at line 228 of file static_inst.hh.

References flags.

Referenced by gem5::ArmISA::MacroVFPMemOp::MacroVFPMemOp(), gem5::ArmISAInst::Tcommit64::Tcommit64(), gem5::ArmISA::VldMultOp::VldMultOp(), gem5::ArmISA::VldMultOp64::VldMultOp64(), gem5::ArmISA::VldSingleOp::VldSingleOp(), gem5::ArmISA::VldSingleOp64::VldSingleOp64(), gem5::ArmISA::VstMultOp::VstMultOp(), gem5::ArmISA::VstMultOp64::VstMultOp64(), gem5::ArmISA::VstSingleOp::VstSingleOp(), and gem5::ArmISA::VstSingleOp64::VstSingleOp64().

setDestRegIdx()

void gem5::StaticInst::setDestRegIdx ( int  i, const RegId &  val  )

inline

Definition at line 240 of file static_inst.hh.

References _destRegIdxPtr, and gem5::X86ISA::val.

Referenced by gem5::ArmISAInst::Tstart64::Tstart64(), and gem5::ArmISAInst::Ttest64::Ttest64().

setFirstMicroop()

void gem5::StaticInst::setFirstMicroop ( )

inline

Definition at line 226 of file static_inst.hh.

References flags.

Referenced by gem5::ArmISA::BigFpMemImmOp::BigFpMemImmOp(), gem5::ArmISA::BigFpMemLitOp::BigFpMemLitOp(), gem5::ArmISA::BigFpMemPostOp::BigFpMemPostOp(), gem5::ArmISA::BigFpMemPreOp::BigFpMemPreOp(), gem5::ArmISA::BigFpMemRegOp::BigFpMemRegOp(), gem5::ArmISA::MacroMemOp::MacroMemOp(), gem5::ArmISA::MacroVFPMemOp::MacroVFPMemOp(), gem5::ArmISA::PairMemOp::PairMemOp(), gem5::ArmISA::SveIndexedMemSV< RegElemType, MemElemType, MicroopType, FirstFaultWritebackMicroopType >::SveIndexedMemSV(), gem5::ArmISA::SveIndexedMemVI< RegElemType, MemElemType, MicroopType, FirstFaultWritebackMicroopType >::SveIndexedMemVI(), gem5::ArmISA::SveLdStructSI< Element, MicroopLdMemType, MicroopDeIntrlvType >::SveLdStructSI(), gem5::ArmISA::SveLdStructSS< Element, MicroopLdMemType, MicroopDeIntrlvType >::SveLdStructSS(), gem5::ArmISA::SveStStructSI< Element, MicroopStMemType, MicroopIntrlvType >::SveStStructSI(), gem5::ArmISA::SveStStructSS< Element, MicroopStMemType, MicroopIntrlvType >::SveStStructSS(), gem5::ArmISAInst::Tcommit64::Tcommit64(), gem5::ArmISA::VldMultOp::VldMultOp(), gem5::ArmISA::VldMultOp64::VldMultOp64(), gem5::ArmISA::VldSingleOp::VldSingleOp(), gem5::ArmISA::VldSingleOp64::VldSingleOp64(), gem5::ArmISA::VstMultOp::VstMultOp(), gem5::ArmISA::VstMultOp64::VstMultOp64(), gem5::ArmISA::VstSingleOp::VstSingleOp(), and gem5::ArmISA::VstSingleOp64::VstSingleOp64().

setFlag()

void gem5::StaticInst::setFlag ( Flags  f )

inline

Definition at line 229 of file static_inst.hh.

References gem5::ArmISA::f, and flags.

Referenced by gem5::ArmISA::MacroMemOp::MacroMemOp().

setLastMicroop()

void gem5::StaticInst::setLastMicroop ( )

inline

Definition at line 227 of file static_inst.hh.

References flags.

Referenced by gem5::ArmISA::BigFpMemLitOp::BigFpMemLitOp(), gem5::ArmISA::MacroMemOp::MacroMemOp(), gem5::ArmISA::MacroVFPMemOp::MacroVFPMemOp(), gem5::ArmISA::PairMemOp::PairMemOp(), gem5::ArmISA::SveIndexedMemSV< RegElemType, MemElemType, MicroopType, FirstFaultWritebackMicroopType >::SveIndexedMemSV(), gem5::ArmISA::SveIndexedMemVI< RegElemType, MemElemType, MicroopType, FirstFaultWritebackMicroopType >::SveIndexedMemVI(), gem5::ArmISA::SveLdStructSI< Element, MicroopLdMemType, MicroopDeIntrlvType >::SveLdStructSI(), gem5::ArmISA::SveLdStructSS< Element, MicroopLdMemType, MicroopDeIntrlvType >::SveLdStructSS(), gem5::ArmISA::SveStStructSI< Element, MicroopStMemType, MicroopIntrlvType >::SveStStructSI(), gem5::ArmISA::SveStStructSS< Element, MicroopStMemType, MicroopIntrlvType >::SveStStructSS(), gem5::ArmISAInst::Tcommit64::Tcommit64(), gem5::ArmISA::VldMultOp::VldMultOp(), gem5::ArmISA::VldMultOp64::VldMultOp64(), gem5::ArmISA::VldSingleOp::VldSingleOp(), gem5::ArmISA::VldSingleOp64::VldSingleOp64(), gem5::ArmISA::VstMultOp::VstMultOp(), gem5::ArmISA::VstMultOp64::VstMultOp64(), gem5::ArmISA::VstSingleOp::VstSingleOp(), and gem5::ArmISA::VstSingleOp64::VstSingleOp64().

setRegIdxArrays()

void gem5::StaticInst::setRegIdxArrays ( RegIdArrayPtr  src, RegIdArrayPtr  dest  )

inlineprotected

Set the pointers which point to the arrays of source and destination register indices.

These will be defined in derived classes which know what size they need to be, and installed here so they can be accessed with the base class accessors.

Definition at line 269 of file static_inst.hh.

References _destRegIdxPtr, and _srcRegIdxPtr.

Referenced by gem5::ArmISAInst::Tstart64::Tstart64(), and gem5::ArmISAInst::Ttest64::Ttest64().

setSrcRegIdx()

void gem5::StaticInst::setSrcRegIdx ( int  i, const RegId &  val  )

inline

Definition at line 250 of file static_inst.hh.

References _srcRegIdxPtr, and gem5::X86ISA::val.

simpleAsBytes()

template<typename T >

size_t gem5::StaticInst::simpleAsBytes ( void *  buf, size_t  max_size, const T &  t  )

inlineprotected

Definition at line 383 of file static_inst.hh.

References gem5::ArmISA::t.

Referenced by gem5::RiscvISA::RiscvStaticInst::asBytes(), gem5::PowerISA::PowerStaticInst::asBytes(), gem5::SparcISA::SparcStaticInst::asBytes(), and gem5::ArmISA::ArmStaticInst::asBytes().

srcRegIdx()

const RegId& gem5::StaticInst::srcRegIdx ( int  i ) const

inline

Return logical index (architectural reg num) of i'th source reg.

Only the entries from 0 through numSrcRegs()-1 are valid.

Definition at line 247 of file static_inst.hh.

References gem5::ArmISA::i.

Referenced by gem5::PowerISA::BranchRegCondOp::branchTarget(), gem5::minor::Scoreboard::canInstIssue(), gem5::TimingExprSrcReg::eval(), gem5::minor::Scoreboard::execSeqNumToWaitFor(), gem5::PowerISA::MiscOp::generateDisassembly(), gem5::RiscvISA::CompRegOp::generateDisassembly(), gem5::SparcISA::IntOp::generateDisassembly(), gem5::SparcISA::Mem::generateDisassembly(), gem5::SparcISA::Branch::generateDisassembly(), gem5::RiscvISA::RegOp::generateDisassembly(), gem5::SparcISA::Trap::generateDisassembly(), gem5::RiscvISA::Load::generateDisassembly(), gem5::SparcISA::BlockMemMicro::generateDisassembly(), gem5::SparcISA::MemImm::generateDisassembly(), gem5::RiscvISA::Store::generateDisassembly(), gem5::SparcISA::IntOpImm::generateDisassembly(), gem5::RiscvISA::LoadReservedMicro::generateDisassembly(), gem5::PowerISA::MemDispOp::generateDisassembly(), gem5::SparcISA::WrPriv::generateDisassembly(), gem5::RiscvISA::SystemOp::generateDisassembly(), gem5::SparcISA::BlockMemImmMicro::generateDisassembly(), gem5::RiscvISA::StoreCondMicro::generateDisassembly(), gem5::PowerISA::MemDispShiftOp::generateDisassembly(), gem5::PowerISA::IntOp::generateDisassembly(), gem5::SparcISA::SparcStaticInst::generateDisassembly(), gem5::SparcISA::WrPrivImm::generateDisassembly(), gem5::SparcISA::BranchImm13::generateDisassembly(), gem5::RiscvISA::AtomicMemOpMicro::generateDisassembly(), gem5::PowerISA::MemIndexOp::generateDisassembly(), gem5::PowerISA::IntImmOp::generateDisassembly(), gem5::RiscvISA::CSROp::generateDisassembly(), gem5::PowerISA::FloatOp::generateDisassembly(), gem5::PowerISA::IntArithOp::generateDisassembly(), gem5::PowerISA::IntImmArithOp::generateDisassembly(), gem5::PowerISA::IntDispArithOp::generateDisassembly(), gem5::PowerISA::IntCompOp::generateDisassembly(), gem5::PowerISA::IntImmCompOp::generateDisassembly(), gem5::PowerISA::IntImmCompLogicOp::generateDisassembly(), gem5::PowerISA::IntLogicOp::generateDisassembly(), gem5::PowerISA::IntImmLogicOp::generateDisassembly(), gem5::PowerISA::IntShiftOp::generateDisassembly(), gem5::PowerISA::IntConcatShiftOp::generateDisassembly(), gem5::PowerISA::IntRotateOp::generateDisassembly(), gem5::PowerISA::IntConcatRotateOp::generateDisassembly(), gem5::PowerISA::IntTrapOp::generateDisassembly(), gem5::PowerISA::IntImmTrapOp::generateDisassembly(), gem5::minor::MinorDynInst::minorTraceInst(), gem5::SparcISA::IntOp::printPseudoOps(), gem5::SparcISA::IntOpImm::printPseudoOps(), gem5::SparcISA::SparcStaticInst::printSrcReg(), and gem5::o3::DynInst::srcRegIdx().

Member Data Documentation

_destRegIdxPtr

RegIdArrayPtr gem5::StaticInst::_destRegIdxPtr = nullptr

private

See destRegIdx().

Definition at line 98 of file static_inst.hh.

Referenced by setDestRegIdx(), and setRegIdxArrays().

_numCCDestRegs

int8_t gem5::StaticInst::_numCCDestRegs = 0

protected

Definition at line 119 of file static_inst.hh.

Referenced by gem5::ArmISAInst::MacroTmeOp::MacroTmeOp(), gem5::ArmISAInst::MicroTcommit64::MicroTcommit64(), gem5::ArmISAInst::MicroTfence64::MicroTfence64(), numCCDestRegs(), gem5::ArmISAInst::Tcancel64::Tcancel64(), gem5::ArmISAInst::Tstart64::Tstart64(), and gem5::ArmISAInst::Ttest64::Ttest64().

_numDestRegs

int8_t gem5::StaticInst::_numDestRegs = 0

protected

See numDestRegs().

Definition at line 112 of file static_inst.hh.

Referenced by gem5::PowerISA::MiscOp::generateDisassembly(), gem5::SparcISA::Branch::generateDisassembly(), gem5::SparcISA::IntOp::generateDisassembly(), gem5::SparcISA::IntOpImm::generateDisassembly(), gem5::PowerISA::MemDispOp::generateDisassembly(), gem5::PowerISA::MemDispShiftOp::generateDisassembly(), gem5::PowerISA::IntOp::generateDisassembly(), gem5::SparcISA::SparcStaticInst::generateDisassembly(), gem5::SparcISA::BranchImm13::generateDisassembly(), gem5::PowerISA::MemIndexOp::generateDisassembly(), gem5::PowerISA::IntImmOp::generateDisassembly(), gem5::PowerISA::FloatOp::generateDisassembly(), gem5::PowerISA::IntArithOp::generateDisassembly(), gem5::PowerISA::IntImmArithOp::generateDisassembly(), gem5::PowerISA::IntDispArithOp::generateDisassembly(), gem5::PowerISA::IntLogicOp::generateDisassembly(), gem5::PowerISA::IntImmLogicOp::generateDisassembly(), gem5::PowerISA::IntShiftOp::generateDisassembly(), gem5::PowerISA::IntConcatShiftOp::generateDisassembly(), gem5::PowerISA::IntRotateOp::generateDisassembly(), gem5::PowerISA::IntConcatRotateOp::generateDisassembly(), gem5::ArmISAInst::MacroTmeOp::MacroTmeOp(), gem5::ArmISAInst::MicroTcommit64::MicroTcommit64(), gem5::ArmISAInst::MicroTfence64::MicroTfence64(), numDestRegs(), gem5::SparcISA::SparcStaticInst::printDestReg(), gem5::ArmISAInst::Tcancel64::Tcancel64(), gem5::ArmISAInst::Tstart64::Tstart64(), and gem5::ArmISAInst::Ttest64::Ttest64().

_numFPDestRegs

int8_t gem5::StaticInst::_numFPDestRegs = 0

protected

The following are used to track physical register usage for machines with separate int & FP reg files.

Definition at line 117 of file static_inst.hh.

Referenced by gem5::ArmISAInst::MacroTmeOp::MacroTmeOp(), gem5::ArmISAInst::MicroTcommit64::MicroTcommit64(), gem5::ArmISAInst::MicroTfence64::MicroTfence64(), numFPDestRegs(), gem5::ArmISAInst::Tcancel64::Tcancel64(), gem5::ArmISAInst::Tstart64::Tstart64(), and gem5::ArmISAInst::Ttest64::Ttest64().

_numIntDestRegs

int8_t gem5::StaticInst::_numIntDestRegs = 0

protected

Definition at line 118 of file static_inst.hh.

Referenced by gem5::ArmISAInst::MacroTmeOp::MacroTmeOp(), gem5::ArmISAInst::MicroTcommit64::MicroTcommit64(), gem5::ArmISAInst::MicroTfence64::MicroTfence64(), numIntDestRegs(), gem5::ArmISAInst::Tcancel64::Tcancel64(), gem5::ArmISAInst::Tstart64::Tstart64(), and gem5::ArmISAInst::Ttest64::Ttest64().

_numSrcRegs

int8_t gem5::StaticInst::_numSrcRegs = 0

protected

See numSrcRegs().

Definition at line 109 of file static_inst.hh.

Referenced by gem5::PowerISA::BranchRegCondOp::branchTarget(), gem5::PowerISA::MiscOp::generateDisassembly(), gem5::SparcISA::Branch::generateDisassembly(), gem5::SparcISA::IntOp::generateDisassembly(), gem5::RiscvISA::RegOp::generateDisassembly(), gem5::SparcISA::IntOpImm::generateDisassembly(), gem5::PowerISA::MemDispOp::generateDisassembly(), gem5::PowerISA::MemDispShiftOp::generateDisassembly(), gem5::PowerISA::IntOp::generateDisassembly(), gem5::SparcISA::SparcStaticInst::generateDisassembly(), gem5::SparcISA::BranchImm13::generateDisassembly(), gem5::PowerISA::MemIndexOp::generateDisassembly(), gem5::PowerISA::IntImmOp::generateDisassembly(), gem5::RiscvISA::CSROp::generateDisassembly(), gem5::PowerISA::FloatOp::generateDisassembly(), gem5::PowerISA::IntArithOp::generateDisassembly(), gem5::PowerISA::IntImmArithOp::generateDisassembly(), gem5::PowerISA::IntDispArithOp::generateDisassembly(), gem5::PowerISA::IntCompOp::generateDisassembly(), gem5::PowerISA::IntImmCompOp::generateDisassembly(), gem5::PowerISA::IntImmCompLogicOp::generateDisassembly(), gem5::PowerISA::IntLogicOp::generateDisassembly(), gem5::PowerISA::IntImmLogicOp::generateDisassembly(), gem5::PowerISA::IntShiftOp::generateDisassembly(), gem5::PowerISA::IntConcatShiftOp::generateDisassembly(), gem5::PowerISA::IntRotateOp::generateDisassembly(), gem5::PowerISA::IntConcatRotateOp::generateDisassembly(), gem5::PowerISA::IntTrapOp::generateDisassembly(), gem5::PowerISA::IntImmTrapOp::generateDisassembly(), gem5::ArmISAInst::MacroTmeOp::MacroTmeOp(), gem5::ArmISAInst::MicroTcommit64::MicroTcommit64(), gem5::ArmISAInst::MicroTfence64::MicroTfence64(), gem5::SparcISA::IntOpImm::printPseudoOps(), gem5::SparcISA::SparcStaticInst::printSrcReg(), gem5::ArmISAInst::Tcancel64::Tcancel64(), gem5::ArmISAInst::Tstart64::Tstart64(), and gem5::ArmISAInst::Ttest64::Ttest64().

_numVecDestRegs

int8_t gem5::StaticInst::_numVecDestRegs = 0

protected

To use in architectures with vector register file.

Definition at line 124 of file static_inst.hh.

Referenced by gem5::ArmISAInst::MacroTmeOp::MacroTmeOp(), gem5::ArmISAInst::MicroTcommit64::MicroTcommit64(), gem5::ArmISAInst::MicroTfence64::MicroTfence64(), numVecDestRegs(), gem5::ArmISAInst::Tcancel64::Tcancel64(), gem5::ArmISAInst::Tstart64::Tstart64(), and gem5::ArmISAInst::Ttest64::Ttest64().

_numVecElemDestRegs

int8_t gem5::StaticInst::_numVecElemDestRegs = 0

protected

Definition at line 125 of file static_inst.hh.

Referenced by gem5::ArmISAInst::MacroTmeOp::MacroTmeOp(), gem5::ArmISAInst::MicroTcommit64::MicroTcommit64(), gem5::ArmISAInst::MicroTfence64::MicroTfence64(), numVecElemDestRegs(), gem5::ArmISAInst::Tcancel64::Tcancel64(), gem5::ArmISAInst::Tstart64::Tstart64(), and gem5::ArmISAInst::Ttest64::Ttest64().

_numVecPredDestRegs

int8_t gem5::StaticInst::_numVecPredDestRegs = 0

protected

Definition at line 126 of file static_inst.hh.

Referenced by numVecPredDestRegs().

_opClass

OpClass gem5::StaticInst::_opClass

protected

See opClass().

Definition at line 106 of file static_inst.hh.

Referenced by opClass().

_srcRegIdxPtr

RegIdArrayPtr gem5::StaticInst::_srcRegIdxPtr = nullptr

private

See srcRegIdx().

Definition at line 95 of file static_inst.hh.

Referenced by setRegIdxArrays(), and setSrcRegIdx().

cachedDisassembly

std::unique_ptr<std::string> gem5::StaticInst::cachedDisassembly

mutableprotected

String representation of disassembly (lazily evaluated via disassemble()).

Definition at line 287 of file static_inst.hh.

Referenced by gem5::PowerISA::PCDependentDisassembly::disassemble(), and disassemble().

flags

std::bitset<Num_Flags> gem5::StaticInst::flags

protected

Flag values for this instruction.

Definition at line 103 of file static_inst.hh.

Referenced by gem5::ArmISA::MightBeMicro::advancePC(), gem5::ArmISA::MicroOp::advancePC(), gem5::ArmISA::MightBeMicro64::advancePC(), gem5::ArmISA::MicroOpX::advancePC(), gem5::SparcISA::SparcMicroInst::advancePC(), gem5::RiscvISA::RiscvMicroInst::advancePC(), gem5::X86ISA::X86MicroopBase::advancePC(), gem5::ArmISA::PredMicroop::advancePC(), gem5::ArmISA::FpOp::advancePC(), gem5::X86ISA::X86MicroopBase::checkCondition(), gem5::RiscvISA::CSROp::CSROp(), gem5::DecoderFaultInst::DecoderFaultInst(), gem5::ArmISA::FpRegImmOp::FpRegImmOp(), gem5::ArmISA::FpRegRegImmOp::FpRegRegImmOp(), gem5::ArmISA::FpRegRegOp::FpRegRegOp(), gem5::ArmISA::FpRegRegRegCondOp::FpRegRegRegCondOp(), gem5::ArmISA::FpRegRegRegImmOp::FpRegRegRegImmOp(), gem5::ArmISA::FpRegRegRegOp::FpRegRegRegOp(), gem5::ArmISA::FpRegRegRegRegOp::FpRegRegRegRegOp(), gem5::SparcISA::Mem::generateDisassembly(), gem5::SparcISA::BlockMemMicro::generateDisassembly(), gem5::SparcISA::MemImm::generateDisassembly(), gem5::PowerISA::MemDispOp::generateDisassembly(), gem5::SparcISA::BlockMemImmMicro::generateDisassembly(), gem5::PowerISA::MemDispShiftOp::generateDisassembly(), gem5::PowerISA::MemIndexOp::generateDisassembly(), gem5::X86ISA::RegOpBase::genFlags(), isAtomic(), isCall(), isCondCtrl(), isControl(), isDataPrefetch(), isDelayedCommit(), isDirectCtrl(), isFirstMicroop(), isFloating(), isFullMemBarrier(), isHtmCancel(), isHtmStart(), isHtmStop(), isIndirectCtrl(), isInstPrefetch(), isInteger(), isLastMicroop(), isLoad(), isMacroop(), isMemRef(), isMicroop(), isNonSpeculative(), isNop(), isQuiesce(), isReadBarrier(), isReturn(), isSerializeAfter(), isSerializeBefore(), isSerializing(), isSquashAfter(), isStore(), isStoreConditional(), isSyscall(), isUncondCtrl(), isUnverifiable(), isVector(), isWriteBarrier(), gem5::X86ISA::MacroopBase::MacroopBase(), gem5::McrMrcMiscInst::McrMrcMiscInst(), gem5::ArmISAInst::MicroTcommit64::MicroTcommit64(), gem5::ArmISAInst::MicroTfence64::MicroTfence64(), gem5::SparcISA::Nop::Nop(), gem5::ArmISA::PredMacroOp::PredMacroOp(), gem5::ArmISA::PredMicroop::PredMicroop(), printFlags(), gem5::RiscvISA::RiscvMacroInst::RiscvMacroInst(), gem5::RiscvISA::RiscvMicroInst::RiscvMicroInst(), setDelayedCommit(), gem5::ArmISA::Memory64::setExcAcRel(), setFirstMicroop(), setFlag(), setLastMicroop(), gem5::SparcISA::SparcDelayedMicroInst::SparcDelayedMicroInst(), gem5::SparcISA::SparcMacroInst::SparcMacroInst(), gem5::SparcISA::SparcMicroInst::SparcMicroInst(), gem5::ArmISAInst::Tcancel64::Tcancel64(), gem5::ArmISAInst::Tstart64::Tstart64(), gem5::ArmISAInst::Ttest64::Ttest64(), and gem5::X86ISA::X86MicroopBase::X86MicroopBase().

mnemonic

const char* gem5::StaticInst::mnemonic

protected

Base mnemonic (e.g., "add").

Used by generateDisassembly() methods. Also useful to readily identify instructions from within the debugger when cachedDisassembly has not been initialized.

Definition at line 281 of file static_inst.hh.

Referenced by gem5::ArmISA::ArmStaticInst::checkAdvSIMDOrFPEnabled32(), gem5::ArmISA::ArmStaticInst::checkForWFxTrap32(), gem5::ArmISA::ArmStaticInst::disabledFault(), gem5::SparcISA::FailUnimplemented::execute(), gem5::FailUnimplemented::execute(), gem5::SparcISA::WarnUnimplemented::execute(), gem5::WarnUnimplemented::execute(), gem5::McrMrcImplDefined::execute(), gem5::RiscvISA::PseudoOp::generateDisassembly(), gem5::SparcISA::Priv::generateDisassembly(), gem5::PowerISA::MiscOp::generateDisassembly(), gem5::RiscvISA::CompRegOp::generateDisassembly(), gem5::SparcISA::Branch::generateDisassembly(), gem5::SparcISA::Mem::generateDisassembly(), gem5::SparcISA::IntOp::generateDisassembly(), gem5::RiscvISA::RegOp::generateDisassembly(), gem5::RiscvISA::MemFenceMicro::generateDisassembly(), gem5::X86ISA::MicroDebug::generateDisassembly(), gem5::PowerISA::MemOp::generateDisassembly(), gem5::SparcISA::Trap::generateDisassembly(), gem5::PowerISA::CondLogicOp::generateDisassembly(), gem5::SparcISA::SparcMacroInst::generateDisassembly(), gem5::RiscvISA::Load::generateDisassembly(), gem5::SparcISA::Nop::generateDisassembly(), gem5::RiscvISA::LoadReserved::generateDisassembly(), gem5::PowerISA::PowerStaticInst::generateDisassembly(), gem5::SparcISA::BranchDisp::generateDisassembly(), gem5::SparcISA::BlockMemMicro::generateDisassembly(), gem5::SparcISA::RdPriv::generateDisassembly(), gem5::SparcISA::MemImm::generateDisassembly(), gem5::RiscvISA::Store::generateDisassembly(), gem5::SparcISA::FpUnimpl::generateDisassembly(), gem5::SparcISA::FailUnimplemented::generateDisassembly(), gem5::SparcISA::IntOpImm::generateDisassembly(), gem5::RiscvISA::LoadReservedMicro::generateDisassembly(), gem5::SparcISA::WrPriv::generateDisassembly(), gem5::PowerISA::MemDispOp::generateDisassembly(), gem5::RiscvISA::SystemOp::generateDisassembly(), gem5::PowerISA::CondMoveOp::generateDisassembly(), gem5::SparcISA::BlockMemImmMicro::generateDisassembly(), gem5::RiscvISA::StoreCond::generateDisassembly(), gem5::FailUnimplemented::generateDisassembly(), gem5::X86ISA::MacroopBase::generateDisassembly(), gem5::RiscvISA::StoreCondMicro::generateDisassembly(), gem5::PowerISA::BranchOp::generateDisassembly(), gem5::PowerISA::MemDispShiftOp::generateDisassembly(), gem5::PowerISA::IntOp::generateDisassembly(), gem5::SparcISA::SparcStaticInst::generateDisassembly(), gem5::RiscvISA::AtomicMemOp::generateDisassembly(), gem5::SparcISA::WrPrivImm::generateDisassembly(), gem5::SparcISA::WarnUnimplemented::generateDisassembly(), gem5::SparcISA::BranchImm13::generateDisassembly(), gem5::RiscvISA::AtomicMemOpMicro::generateDisassembly(), gem5::PowerISA::MemIndexOp::generateDisassembly(), gem5::WarnUnimplemented::generateDisassembly(), gem5::X86ISA::X86MicroopBase::generateDisassembly(), gem5::PowerISA::IntImmOp::generateDisassembly(), gem5::X86ISA::X86StaticInst::generateDisassembly(), gem5::RiscvISA::CSROp::generateDisassembly(), gem5::SparcISA::SetHi::generateDisassembly(), gem5::PowerISA::FloatOp::generateDisassembly(), gem5::PowerISA::BranchDispCondOp::generateDisassembly(), gem5::PowerISA::BranchRegCondOp::generateDisassembly(), gem5::PowerISA::IntArithOp::generateDisassembly(), gem5::ArmISA::PredMacroOp::generateDisassembly(), gem5::PowerISA::IntImmArithOp::generateDisassembly(), gem5::PowerISA::IntDispArithOp::generateDisassembly(), gem5::McrMrcMiscInst::generateDisassembly(), gem5::PowerISA::IntCompOp::generateDisassembly(), gem5::McrMrcImplDefined::generateDisassembly(), gem5::PowerISA::IntImmCompOp::generateDisassembly(), gem5::PowerISA::IntImmCompLogicOp::generateDisassembly(), gem5::PowerISA::IntLogicOp::generateDisassembly(), gem5::PowerISA::IntImmLogicOp::generateDisassembly(), gem5::PowerISA::IntShiftOp::generateDisassembly(), gem5::PowerISA::IntConcatShiftOp::generateDisassembly(), gem5::ArmISA::SveElemCountOp::generateDisassembly(), gem5::PowerISA::IntRotateOp::generateDisassembly(), gem5::PowerISA::IntConcatRotateOp::generateDisassembly(), gem5::PowerISA::IntTrapOp::generateDisassembly(), gem5::PowerISA::IntImmTrapOp::generateDisassembly(), getName(), gem5::X86ISA::X86StaticInst::printMnemonic(), gem5::SparcISA::SparcStaticInst::printMnemonic(), gem5::ArmISA::ArmStaticInst::printMnemonic(), gem5::SparcISA::IntOp::printPseudoOps(), gem5::SparcISA::IntOpImm::printPseudoOps(), and gem5::ArmISA::ArmStaticInst::undefinedFault32().

nullStaticInstPtr

StaticInstPtr gem5::StaticInst::nullStaticInstPtr

static

Pointer to a statically allocated "null" instruction object.

Definition at line 256 of file static_inst.hh.

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

• cpu/static_inst.hh
• cpu/static_inst.cc