This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: patch for exception handlers in PIC code on ARM
On 14-Jan-2001, Richard Henderson <rth@redhat.com> wrote:
>
> > > I wouldn't think the exception_receiver part is, since dwarf2
> > > does restore call-saved registers during unwinding.
> >
> > Does that apply to fixed_regs?
>
> No, as these are described to the compiler as call-clobbered.
So does that mean that the exception_receiver part of the patch *is* needed?
--
Fergus Henderson <fjh@cs.mu.oz.au> | "I have always known that the pursuit
| of excellence is a lethal habit"
WWW: <http://www.cs.mu.oz.au/~fjh> | -- the last words of T. S. Garp.