#include <operand.hh>

Inheritance diagram for gem5::Gcn3ISA::Operand:

Public Member Functions
	Operand ()=delete

	Operand (GPUDynInstPtr gpuDynInst, int opIdx)

virtual void	read ()=0
	read from and write to the underlying register(s) that this operand is referring to. More...

virtual void	write ()=0

Protected Attributes
GPUDynInstPtr	_gpuDynInst
	instruction object that owns this operand More...

int	_opIdx
	op selector value for this operand. More...

Detailed Description

Definition at line 63 of file operand.hh.

Constructor & Destructor Documentation

◆ Operand() [1/2]

gem5::Gcn3ISA::Operand::Operand ( )

delete

◆ Operand() [2/2]

gem5::Gcn3ISA::Operand::Operand	(	GPUDynInstPtr	gpuDynInst,
		int	opIdx
	)

inline

Definition at line 68 of file operand.hh.

References _gpuDynInst, and _opIdx.

Member Function Documentation

◆ read()

virtual void gem5::Gcn3ISA::Operand::read ( )

pure virtual

read from and write to the underlying register(s) that this operand is referring to.

Implemented in gem5::Gcn3ISA::VecOperand< DataType, Const, NumDwords >.

◆ write()

virtual void gem5::Gcn3ISA::Operand::write ( )

pure virtual

Implemented in gem5::Gcn3ISA::VecOperand< DataType, Const, NumDwords >.

Member Data Documentation

◆ _gpuDynInst

GPUDynInstPtr gem5::Gcn3ISA::Operand::_gpuDynInst

protected

instruction object that owns this operand

Definition at line 86 of file operand.hh.

Referenced by Operand(), gem5::Gcn3ISA::VecOperand< DataType, Const, NumDwords >::read(), gem5::Gcn3ISA::VecOperand< DataType, Const, NumDwords >::readSrc(), and gem5::Gcn3ISA::VecOperand< DataType, Const, NumDwords >::write().

◆ _opIdx

int gem5::Gcn3ISA::Operand::_opIdx

protected

op selector value for this operand.

note that this is not the same as the register file index, be it scalar or vector. this could refer to inline constants, system regs, or even special values.

Definition at line 93 of file operand.hh.