"Liza Atkin" <latkin@xxxxxxxxxxxx> writes: > I defined UNITS_PER_WORD as 1, but that alone did not change a thing as far > as I could see. > When I tried to define BITS_PER_UNIT as 32 it thown me out with Segmentation > fault and I can't > track the reason for it. > > My porting is based on arc's and in arc it has the same effect > (Segmentation fault when BITS_PER_UNIT > defined as 32), so you can see the exact situation there. I'm sorry, I don't have time to do this sort of remote debugging. You are going to have to track down the proximate cause yourself. If you can identify the code that is causing the segmentation violation, we may be able to offer some advice. For that, I recommend using the mailing list gcc@xxxxxxxxxxx rather than gcc-help@xxxxxxxxxxxx But nobody will be able to help with a vague error report like a segmentation fault somewhere in the code. I want to caution you that porting gcc to a new target is a difficult task for experienced programmers. Porting to a system with non-standard addressing, as you are doing, is even more difficult. You are going to run into many problems like this. While people on the mailing list can offer suggestions, ultimately you must be prepared to deal with them yourself. I'll also note that there are several companies who would be happy to sell you their gcc porting services. They are experts, but of course they are also expensive. Ian
