private ushort GetOperand(OperandType type)
{
ushort arg = 0;
switch (type)
{
case OperandType.LargeConstant:
arg = _memoryManager.GetUShort((int)_stack.GetPC());
_stack.IncrementPC(2);
Log.Write($"#{arg:X4}, ");
break;
case OperandType.SmallConstant:
arg = _memoryManager.Get(_stack.GetPCAndInc());
Log.Write($"#{arg:X2}, ");
break;
case OperandType.Variable:
var b = _memoryManager.Get(_stack.GetPCAndInc());
arg = _variableManager.GetUShort(b);
break;
}
return(arg);
}
public ushort Get(byte globalNumber) => _manager.GetUShort(AddressOfGlobal(globalNumber));