//============================
// Methods
//============================
//MC Loaders
public void loadMC_fromMem()
{
//Assuming there is only ONE program in the memory
//It reads the .text address by address and loads
//each address until it reaches InstructionCounter. (no instructions after that)
//first check if instructionCounter !=0
if (Mem.instructionCounter != 0)
{
for (int i = 0; i < Mem.instructionCounter * 4; i = i + 4)
{
MachineCodes.Add(Mem.loadInstruction(i));
}
}
else
{
FailedToLoadMC.Invoke("loadMC_fromMem::Disassembler", "NO INSTRUCTIONS FOUND IN MEMORY", "Dear User, please ... assemble first or something... or load from file!");
}
}
//Cycles
public void fetch()
{
//First Get the instruction from the address of the pc counter.
//Since the memory can load directly without the need of the full address,
//Calculate the offset
int offset = PC - 4194304;
//Now fetch;
IR = Mem.loadInstruction(offset);
//First check if IR =0
int IR_int = Convert.ToInt32(IR, 2);
if (IR_int == 0)
{
//Now check if Clock == 0;
if (clock == 0)
{
running = false;
EmptyInstructions.Invoke();
}
else
{
running = false;
Terminate_Dropped.Invoke("Program Dropped...\n");
}
}
else
{
running = true;
//Now increment the PC;
PC += 4; //by one because LoadInstruction handles the stuff.. ;)
Fetched.Invoke();
}
}
