hades.models.mips.instr
Class BranchLinkBaseInstr

java.lang.Object
  hades.models.mips.instr.BaseInstr
      hades.models.mips.instr.BranchLinkBaseInstr

All Implemented Interfaces:

Resetable

Direct Known Subclasses:

BranchGreaterEqualAndLinkInstr, BranchLessAndLinkInstr

public class BranchLinkBaseInstr

extends BaseInstr

implements Resetable

This is the base class to all ALU using instructions in register format

Field Summary

protected boolean	branchTaken
protected int	linkReg

Fields inherited from class hades.models.mips.instr.BaseInstr

breakpoint, dataMmuAdr, dataRealAdr, dataValue, instrFrameNumber, instrLongFormat, instrName, instrShortFormat, isJump, partHandler, reg, regWritten, result, splitter

Constructor Summary

BranchLinkBaseInstr(PartHandler newPartHandler, Splitter newSplitter)

Method Summary

protected void	branch() Calculate branch destination and jump
int	writeRegister() Skeletons for pipeline methods

Methods inherited from class hades.models.mips.instr.BaseInstr

calcAlu, getBreakpoint, getInstrLongFormat, getInstrName, getInstrShortFormat, getIsJump, giveDataAdr, init, operateData, por, reset, setBreakpoint, setInstrFrameNumber, translateDataAdr

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface hades.models.mips.core.Resetable

por, reset

Field Detail

branchTaken

protected boolean branchTaken

linkReg

protected int linkReg

Constructor Detail

BranchLinkBaseInstr

public BranchLinkBaseInstr(PartHandler newPartHandler,
                           Splitter newSplitter)

Method Detail

writeRegister

public int writeRegister()

Skeletons for pipeline methods

Overrides:

writeRegister in class BaseInstr

branch

protected void branch()

Calculate branch destination and jump