private void Destination(Instruction instruction, ParseNode operandNode)
{
switch (operandNode[0].RuleName)
{
case "constant":
return;
case "register":
instruction.Destination(Register.Parse(operandNode.Value));
return;
case "memoryAddress":
instruction.Destination(MemoryAddress.Parse(operandNode["register"].Value));
return;
}
}
private void Source(Instruction instruction, ParseNode operandNode)
{
switch (operandNode[0].RuleName)
{
case "constant":
instruction.Source(uint.Parse(operandNode["number"].Value));
return;
case "register":
instruction.Source(Register.Parse(operandNode.Value));
return;
case "memoryAddress":
instruction.Source(MemoryAddress.Parse(operandNode["register"].Value));
return;
}
}
