Question

Is there a way to disable passing function arguments in registers using gcc 3.3.1 for ARM?

Answer 1

Yes. I see dwelch gave a global answer, but if you’d like to do this on a function by function basis then use the gcc __attribute__ with regparm. iirc, it should look like this:

int __attribute__((regparm(0))) function(int a, char b) { ... }