private ushort ManageRegister(ushort instruction, string register, int bitsToShift)
{
switch (InstructionHelper.GetAddressingMode(instruction, bitsToShift))
{
case AccessMode.IMMEDIATE:
AddValueToMemory(register);
break;
case AccessMode.DIRECT:
instruction = AddRegisterToInstruction(instruction, register, bitsToShift);
break;
case AccessMode.INDIRECT:
instruction = AddIndirectAccessToInstruction(instruction, register, bitsToShift);
break;
case AccessMode.INDEXED:
instruction = AddIndexedAccessToInstruction(instruction, register, bitsToShift);
break;
default:
throw new AccessModeException($"{register} has no known access mode");
}
return(instruction);
}
