public void CopyFrom(MappingTable tbl)
{
if (this.Map.Length != tbl.Map.Length)
{
throw new ArgumentOutOfRangeException("Mapping tables are different size.");
}
for (int i = 0; i < Map.Length; i++)
{
this.Map[i] = tbl.Map[i];
}
}
public CPU(UInt16[] instr)
{
FE_DE.Instructions = new Queue <IData>();
DE_RN.Ops = new Queue <DecodedOp>();
this.PhysFreeList = new FreeList(PHYSICAL_REGISTER_COUNT);
this.PhysRegisters = new RegisterFile(PHYSICAL_REGISTER_COUNT);
this.ArchRegisters = new RegisterFile(ARCHITECTURE_REGISTER_COUNT);
this.ArchToPhysTable = new MappingTable(ARCHITECTURE_REGISTER_COUNT, this.PhysFreeList);
this.CommitRAT = new MappingTable(ARCHITECTURE_REGISTER_COUNT);
this.CommitRAT.CopyFrom(this.ArchToPhysTable);
this.InstructionList = instr;
this.FUs = new List <FunctionalUnit>();
this.IQueue = new IssueQueue(ISSUE_QUEUE_SIZE);
this.ROB = new ReOrderBuffer(REORDER_BUFFER_SIZE);
this.FUs.Add(new ArithmeticLogicUnit(this));
this.FUs.Add(new ArithmeticLogicUnit(this));
this.FUs.Add(new ArithmeticLogicUnit(this));
this.FUs.Add(new ArithmeticLogicUnit(this));
this.FUs.Add(new BranchUnit(this));
this.FUs.Add(new LoadStoreUnit(this));
}
