public void PutInBuffer(Instruction instr, int index, Operand jReg, Operand kReg,
WaitInfo wsJ, WaitInfo wsK)
{
dest[index] = new Operand(instr.dest);
busy[index] = true;
opCodes[index] = instr.opcode;
states[index] = Instruction.State.Issue;
cyclesToComplete[index] = instr.cyclesToComplete;
if (wsJ.waitState == WaitInfo.WaitState.Avail)
{
Vj[index] = new Operand(Operand.OperandType.Num, wsJ.value);
Qj[index] = null;
}
else
{
Vj[index] = null;
Qj[index] = wsJ;
}
if (wsK.waitState == WaitInfo.WaitState.Avail)
{
Vk[index] = new Operand(Operand.OperandType.Num, wsK.value);
Qk[index] = null;
}
else
{
Vk[index] = null;
Qk[index] = wsK;
}
}
public void PutInBuffer(Instruction instr, int index, Operand jReg, Operand kReg,
WaitInfo wsJ, WaitInfo wsK, ReorderBuffer ROB, int robIndex, int delay)
{
dest[index] = new Operand(instr.dest);
busy[index] = true;
opCodes[index] = instr.opcode;
states[index] = Instruction.State.Issue;
cyclesToComplete[index] = instr.cyclesToComplete + delay - 1;
robNum[index] = robIndex;
ROB.state[robIndex] = ReorderBuffer.State.Issue;
if (wsJ.waitState == WaitInfo.WaitState.Avail)
{
Vj[index] = new Operand(Operand.OperandType.Num, wsJ.value);
ROB.j[robIndex] = Vj[index];
Qj[index] = null;
}
else if ((wsJ.waitState == WaitInfo.WaitState.ReorderBuffer) && (ROB.ready[(int)wsJ.value]))
{
Vj[index] = new Operand(Operand.OperandType.Num, ROB.result[(int)wsJ.value]);
ROB.j[robIndex] = Vj[index];
Qj[index] = null;
}
else
{
Vj[index] = null;
ROB.j[robIndex] = null;
Qj[index] = wsJ;
}
if (wsK.waitState == WaitInfo.WaitState.Avail)
{
Vk[index] = new Operand(Operand.OperandType.Num, wsK.value);
ROB.k[robIndex] = Vk[index];
Qk[index] = null;
}
else if ((wsK.waitState == WaitInfo.WaitState.ReorderBuffer) && (ROB.ready[(int)wsK.value]))
{
Vk[index] = new Operand(Operand.OperandType.Num, ROB.result[(int)wsK.value]);
ROB.k[robIndex] = Vk[index];
Qk[index] = null;
}
else
{
Vk[index] = null;
ROB.k[robIndex] = null;
Qk[index] = wsK;
}
}