From: "David S. Miller" <davem@redhat.com>
To: sparclinux@vger.kernel.org
Subject: Re: Another gcc 3.4 fix
Date: Wed, 12 May 2004 18:32:28 +0000 [thread overview]
Message-ID: <20040512113228.3fdbd6d6.davem@redhat.com> (raw)
In-Reply-To: <20040512052744.GA31207@localhost>
On Wed, 12 May 2004 01:27:44 -0400
Mathieu Chouquet-Stringer <mchouque@online.fr> wrote:
> Ok, one more problem while using gcc 3.4.0. It has a "nice" feature called
> "unit-at-a-time compilation", basically files are better "optimized" than
> before (you can read more about it here:
> http://gcc.gnu.org/gcc-3.4/changes.html).
Well, what seems to be happening is that GCC believes that
kernel_unaligned_trap() is not invoked so it does not emit
the code for that function.
As a consequence, unaligned_panic() can also not be emitted since
it is only invoked from kernel_unaligned_trap().
Is gcc-3.4 emitting kernel_unaligned_trap() into the unaligned.s file?
If not, that's a bug since it is invoked, at a minimum, from
arch/sparc64/kernel/traps.c and also arch/sparc64/kernel/entry.S
next prev parent reply other threads:[~2004-05-12 18:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-12 5:27 Another gcc 3.4 fix Mathieu Chouquet-Stringer
2004-05-12 18:32 ` David S. Miller [this message]
2004-05-12 18:51 ` Mathieu Chouquet-Stringer
2004-05-12 19:15 ` David S. Miller
2004-05-12 19:45 ` Mathieu Chouquet-Stringer
2004-05-12 19:50 ` David S. Miller
2004-05-12 19:59 ` Mathieu Chouquet-Stringer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20040512113228.3fdbd6d6.davem@redhat.com \
--to=davem@redhat.com \
--cc=sparclinux@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.