From: Philippe Gerum <rpm@xenomai.org>
To: Wolfgang Grandegger <wg@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Floating Point Exceptions in RT-Tasks
Date: Fri, 06 Mar 2009 12:38:23 +0100 [thread overview]
Message-ID: <49B10B2F.4080103@domain.hid> (raw)
In-Reply-To: <49B10464.8010703@domain.hid>
Wolfgang Grandegger wrote:
> Philippe Gerum wrote:
>> roderik.wildenburg@domain.hid wrote:
>>>> Gilles sent you a patch affecting include/asm-powerpc/bits/pod.h a
>>>> few weeks
>>>> ago, that fixed an FPU issue. Are you running with this patch applied?
>>>>
>>> Yes, with 2.3.5 and 2.4.6. Both show the same behavior.
>>> Obviously, in the meantime, Wolfgang could reproduce the problem!?
>>>
>> Unfortunately, I'm not able to reproduce this bug on my side, even using
>> the latest linuxppc_devel tree. I have attached my test code to make
>> sure we are testing the same thing. This test code does raise the FPU
>> exception properly.
>
> And it does here as well, but not the program provided by Thomas, which
> I have attached.
Still no luck, this test code works as well on my setup over a lite5200 (latest
linuxppc_2_4_devel, Xenomai 2.4.7). I guess I need to try this on the tqm5200
instead.
>
> Wolfgang
>
>
>
next prev parent reply other threads:[~2009-03-06 11:38 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-13 12:58 [Xenomai-help] Floating Point Exceptions in RT-Tasks thomas.debes
2009-02-13 13:16 ` Gilles Chanteperdrix
2009-02-13 14:01 ` Gilles Chanteperdrix
2009-02-16 6:19 ` thomas.debes
2009-02-18 14:07 ` thomas.debes
2009-02-18 14:12 ` Gilles Chanteperdrix
2009-02-18 14:16 ` thomas.debes
2009-02-18 14:31 ` Wolfgang Grandegger
2009-02-18 18:58 ` Wolfgang Grandegger
2009-02-18 19:04 ` Philippe Gerum
2009-02-18 19:10 ` Philippe Gerum
2009-02-19 9:25 ` thomas.debes
2009-02-19 15:14 ` Philippe Gerum
2009-02-19 15:19 ` Philippe Gerum
2009-02-19 17:21 ` thomas.debes
2009-02-20 8:44 ` roderik.wildenburg
2009-02-20 9:35 ` Philippe Gerum
2009-02-20 10:35 ` roderik.wildenburg
2009-03-03 14:04 ` thomas.debes
[not found] ` <49AE4264.6070506@domain.hid>
2009-03-05 8:01 ` thomas.debes
2009-03-05 8:17 ` thomas.debes
2009-03-05 9:18 ` Philippe Gerum
2009-03-05 14:13 ` roderik.wildenburg
2009-03-05 14:43 ` Philippe Gerum
2009-03-05 21:05 ` Wolfgang Grandegger
2009-03-05 21:20 ` Philippe Gerum
2009-03-06 18:27 ` Philippe Gerum
2009-03-23 14:25 ` roderik.wildenburg
2009-03-24 9:22 ` Philippe Gerum
2009-03-06 7:17 ` roderik.wildenburg
2009-03-06 10:44 ` Philippe Gerum
[not found] ` <49B10464.8010703@domain.hid>
2009-03-06 11:38 ` Philippe Gerum [this message]
2009-03-06 12:06 ` roderik.wildenburg
2009-03-06 14:26 ` Philippe Gerum
2009-02-13 14:40 ` Philippe Gerum
2009-02-16 6:00 ` thomas.debes
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