From: Joel Sherrill <joel.sherrill@oarcorp.com>
To: David Miller <davem@davemloft.net>
Cc: "gcc@gcc.gnu.org" <gcc@gcc.gnu.org>,
"gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>,
"ro@CeBiTec.Uni-Bielefeld.DE" <ro@CeBiTec.Uni-Bielefeld.DE>
Subject: Re: serious libgcc regression added recently
Date: Thu, 03 Nov 2011 14:17:00 -0000 [thread overview]
Message-ID: <4EB29DE0.6040007@oarcorp.com> (raw)
In-Reply-To: <20111102.183056.2300760196828501361.davem@davemloft.net>
On 11/02/2011 05:30 PM, David Miller wrote:
> From: Joel Sherrill<joel.sherrill@OARcorp.com>
> Date: Wed, 2 Nov 2011 16:29:16 -0500
>
>> Is this similar to what I just got for sparc-rtems when compiling
>> libgcc2 with -mcpu=v8?
>>
>> /tmp/cczMc4jN.s: Assembler messages:
>> /tmp/cczMc4jN.s:16: Error: Hardware capability "mul32" not enabled for
>> "smul".
>> /tmp/cczMc4jN.s:18: Error: Hardware capability "mul32" not enabled for
>> "smul".
>> /tmp/cczMc4jN.s:22: Error: Hardware capability "mul32" not enabled for
>> "umul".
>>
>> I can prepare a PR if you think it is different.
> I don't think so. The bug I'm hitting seems to be simply that
> config/sparc/t-linux64 wasn't migrated up into the libgcc configure
> area properly the way that config/sparc/t-linux was.
>
> I'm working on a fix right now.
I filed a PR for this so it doesn't get lost.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50979
I am happy to retest whenever something changes.
Thanks.
--
Joel Sherrill, Ph.D. Director of Research& Development
joel.sherrill@OARcorp.com On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985
prev parent reply other threads:[~2011-11-03 13:58 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-02 20:49 David Miller
2011-11-02 22:10 ` Joel Sherrill
2011-11-02 22:52 ` David Miller
2011-11-02 23:06 ` David Miller
2011-11-03 0:22 ` David Miller
2011-11-03 0:23 ` Andrew Pinski
2011-11-03 1:25 ` David Miller
2011-11-03 0:35 ` Joseph S. Myers
2011-11-03 0:32 ` Joseph S. Myers
2011-11-03 1:51 ` David Miller
2011-11-03 3:22 ` Joseph S. Myers
2011-11-03 4:53 ` David Miller
2011-11-03 9:00 ` Paolo Bonzini
2011-11-03 9:16 ` Jakub Jelinek
2011-11-04 7:50 ` David Miller
2011-11-05 3:23 ` David Miller
2011-11-03 14:17 ` Joel Sherrill [this message]
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