> Like you, I'm still studying the internals of gcc, but I'm close to > being confident enough to start making some changes.
Nice ! Le lundi 06 mars 2006 à 17:17 +0000, Colm O' Flaherty a écrit : > Francois, > > There are only 35 instructions in the 14 bit instruction set, and given > that, in gcc, the main initial work seems to be in describing the targets > instruction set, it might not take much to find out what implementation > issues will occur, by just taking to the time to describe the instructions. > For me, the things that I suspect to be issues are: > > -8 bit ALU > -small memory space > -limited stack space (8 levels on 16F) > -the number of PIC devices (configurations) that would need to be supported > (with the various number of banks, and memory configs) > > Like you, I'm still studying the internals of gcc, but I'm close to being > confident enough to start making some changes. > > Colm
