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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.

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