The microchip opcodes mostly take a direction bit.

The direction bit takes some getting used to.   For example:  incf reg,1
increments register reg.    While incf reg,0 moves reg+1 to w.

I am the author of the p2mp translator (pasm -> mpasm).  I will mail you
a beta copy.  Let me know ethor way how it works for you.

Aaron Wohl / ham callsign N3LIW / 412-731-3691 / 412-268-5032