Fix dwarf2 signal unwind regressions

[Alexandre Oliva]

On May  2, 2002, "David S. Miller" <davem@redhat.com> wrote:

> Alexander Oliva is currently making sure this also makes the
> RedHat-6.2 Sparc bootstrap regression go away (this is
> PR bootstrap/6525).

Bootstrap on Red Hat Linux 6.2/sparc has just completed.

Thanks for the patch!

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist                Professional serial bug killer