From: "Maciej W. Rozycki" <macro@linux-mips.org>
To: Kumba <kumba@gentoo.org>
Cc: gcc-patches@gcc.gnu.org,
Richard Sandiford <rdsandiford@googlemail.com>,
Linux MIPS List <linux-mips@linux-mips.org>
Subject: Re: [PATCH]: R10000 Needs LL/SC Workaround in Gcc
Date: Fri, 31 Oct 2008 14:24:10 +0000 (GMT) [thread overview]
Message-ID: <alpine.LFD.1.10.0810311420320.11348@ftp.linux-mips.org> (raw)
In-Reply-To: <490A90F4.6040601@gentoo.org>
On Fri, 31 Oct 2008, Kumba wrote:
> Feedback would be welcome on any suggestions for improving this patch (please
> CC, as I'm not subscribed to the ML).
Please make it run-time selectable, aggregating all the workarounds for
the R10000 under -mfix-r10000, similarly to how it is done for other
silicon errata. You probably want it on by default for -march=r10000 (but
not necessarily -march=r12000). You need to supply a suitable
documentation update too.
Maciej
next prev parent reply other threads:[~2008-11-01 8:42 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-31 5:00 [PATCH]: R10000 Needs LL/SC Workaround in Gcc Kumba
2008-10-31 14:24 ` Maciej W. Rozycki [this message]
2008-11-01 7:30 ` Kumba
2008-11-01 17:41 ` Richard Sandiford
2008-11-01 18:49 ` Kumba
2008-11-01 19:42 ` Richard Sandiford
2008-11-02 0:00 ` Kumba
2008-11-02 10:00 ` Richard Sandiford
2008-11-03 9:01 ` Kumba
2008-11-03 20:47 ` Richard Sandiford
2008-11-04 0:04 ` Ralf Baechle
2008-11-04 7:14 ` Kumba
2008-11-04 9:04 ` Ralf Baechle
2008-11-04 14:26 ` Maciej W. Rozycki
2008-11-04 14:31 ` Ralf Baechle
2008-11-04 14:23 ` Maciej W. Rozycki
2008-11-08 9:37 ` Richard Sandiford
2008-11-08 18:20 ` Markus Gothe
2008-11-10 6:09 ` Kumba
2008-11-11 23:13 ` Richard Sandiford
2008-11-11 23:28 ` Richard Sandiford
2008-11-11 23:40 ` Maciej W. Rozycki
2008-11-12 7:42 ` Kumba
2008-11-13 23:10 ` Richard Sandiford
2008-11-14 8:14 ` Kumba
2008-11-15 14:28 ` Richard Sandiford
2008-11-16 7:35 ` Kumba
2008-11-02 10:49 ` Maciej W. Rozycki
2008-11-02 11:34 ` Richard Sandiford
2008-11-03 16:51 ` Paul_Koning
2008-11-03 16:51 ` Paul_Koning
2008-11-03 16:59 ` Maciej W. Rozycki
2008-11-03 17:35 ` Ralf Baechle
2008-11-01 20:33 ` Maciej W. Rozycki
2008-11-01 23:45 ` Ralf Baechle
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