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Re: Fix dwarf2 signal unwind regressions
- From: Mark Mitchell <mark at codesourcery dot com>
- To: "David S. Miller" <davem at redhat dot com>, "java-patches at gcc dot gnu dot org" <java-patches at gcc dot gnu dot org>
- Date: Thu, 02 May 2002 09:47:18 -0700
- Subject: Re: Fix dwarf2 signal unwind regressions
- References: <20020501.231505.89658905.davem@redhat.com>
--On Wednesday, May 01, 2002 11:15:05 PM -0700 "David S. Miller"
<davem@redhat.com> wrote:
>
> When I added dwarf2 signal unwind support for Linux/SPARC I created a
> build regression for pre-glibc-2.2.x Linux systems. This in and of
> itself would not warrant a fix, but the fact that the scheme that
> ia64 and sparc uses to call sigaction() to install the handlers is
> guarenteed to break with glibc-2.3.x IS a valid reason to fix this.
This is OK once you've tested it to your satisfaction. We should
definitely get IA64 tests done, in addition to the SPARC ones, just to
be safe.
Thanks,
--
Mark Mitchell mark@codesourcery.com
CodeSourcery, LLC http://www.codesourcery.com