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Re: Calling convention that gets frame pointer register clobbered
It doesn't work if the parameters have variable size. For example:
void f(int n, ...) {
...
}
void g(int n) {
struct {
int x[n];
} d;
f(n, d);
}
won't work. I think it is impossible to implement it if the ABI doesn't
preserve at least one more register except SP :((
Thanks,
Lucho
On Mon, Dec 15, 2003 at 09:33:10PM -0800, Jim Wilson said:
> On Mon, 2003-12-15 at 19:24, Latchesar Ionkov wrote:
> > Does it make sense?
>
> It sounds like a reasonable thing to try.
> --
> Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com