Assmbler Parser

[Tal Lempert (IDC)]

In the comp/dest/jump methods,
there are many different cases for example the comp has 28 possibilities
for the c command.
should we keep these cases in constants or is there a logic we should find?

[cadet1620]

Tal Lempert (IDC) wrote

In the comp/dest/jump methods,
there are many different cases for example the comp has 28 possibilities
for the c command.
should we keep these cases in constants or is there a logic we should find?

I'd recommend using lookup tables for the comp and jump methods. The dest field is simple enough that you might want to scan it looking for the three valid destinations, but it you could also use a lookup table for it.

--Mark

[Tal Lempert (IDC)]

Thanks