This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: aix eh problems
- To: Richard Henderson <rth at redhat dot com>
- Subject: Re: aix eh problems
- From: David Edelsohn <dje at watson dot ibm dot com>
- Date: Wed, 10 Oct 2001 16:04:40 -0400
- cc: gcc-patches at gcc dot gnu dot org
>>>>> Richard Henderson writes:
Richard> I didn't see anything other than this via inspection. I'm having
Richard> trouble bootstrapping at the moment with xlc for unrelated reasons,
Richard> but this does continue to work ok on x86 and alpha.
Yes, that's basically the complete version of the change I
suggested. For my tests, I only changed fde_unencoded_compare because
that was the only version I saw invoked on AIX. The change actually made
things worse for my tests (running with all shared libraries mapped at low
addresses no longer worked), but maybe I missed that all three version are
used on AIX.
If you need help with the AIX / xlc bootstrap, let me know. I
have not had any problem bootstrapping with xlc, although I normally use
an earlier release of GCC for bootstrap. I have heard that some people
may have bootstrap problems using latest IBM's Visual Age xlc compilers.
With John Feith's work-around for the hash_rtx bug, bootstrap proceeds
until building shared libf2c, at least for me.
Thanks, David