From: Philippe Gerum <rpm@xenomai.org>
To: Filip Van Rillaer <Filip.VanRillaer@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] xenomai on blackfin svn4240
Date: Wed, 12 Nov 2008 12:34:12 +0100 [thread overview]
Message-ID: <491ABF34.8020504@domain.hid> (raw)
In-Reply-To: <406CC9939904F143B9D42CEEA3E56E566514C0@domain.hid>
Filip Van Rillaer wrote:
> Hello Philippe,
>
> Thank you for upgrading the blackfin code. I upgraded to rev 4369 and
> the compilation + booting the image works fine.
> However, I am still having problems running programs with rt_task_shadow
> (e.g. in examples/native/rtprint.c example). Are you seeing similar
> problems? (my platform is BF537 on Stamp)
>
I have a serious kernel issue here with 1.7-04 on a bf561, so severe that I
cannot actually run any app yet. I have a bf537 at hand as well, I think I'm
going to give it a try asap.
> Best regards,
> Filip
>
> -----Original Message-----
> From: Philippe Gerum [mailto:rpm@xenomai.org]
> Sent: 10 November 2008 16:41
> To: Filip Van Rillaer
> Cc: xenomai@xenomai.org
> Subject: Re: [Xenomai-help] xenomai on blackfin svn4240
>
> Filip Van Rillaer wrote:
>> Hello,
>>
>> Starting from subversion revision 4240, xenomai is not compiling
>> anymore for blackfin.
>> I think that part of the problem is the absence of following parts in
>> usermode (I mean not __KERNEL__) in the file asm-blackfin/atomic.h :
>> - typedef for xnarch_atomic_t is missing
>> - xnarch_atomic_get is missing
>> - xnarch_atomic_set is missing
>> - xnarch_atomic_cmpxchg is missing
>>
>> I also had to make the function xeno_init_current_mode (file bind.h)
>> as <<static inline>> to avoid a problem with multiple definitions when
>
>> linking my user-application (it includes functions of native and rtdm
>> library).
>>
>> Finally rt_task_shadow fails and returns EFAULT (but that problem can
>
>> be caused by my own dummy implementation for the functions mentioned)
>>
>
> The build woes should be fixed, but I still need to validate the trunk
> on a
> bf561 here.
>
>> Best regards,
>> Filip
>>
>>
>> ----------------------------------------------------------------------
>> --
>>
>> _______________________________________________
>> Xenomai-help mailing list
>> Xenomai-help@domain.hid
>> https://mail.gna.org/listinfo/xenomai-help
>
>
> --
> Philippe.
>
--
Philippe.
next prev parent reply other threads:[~2008-11-12 11:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-04 17:15 [Xenomai-help] xenomai on blackfin svn4240 Filip Van Rillaer
2008-11-10 15:41 ` Philippe Gerum
2008-11-12 11:16 ` Filip Van Rillaer
2008-11-12 11:34 ` Philippe Gerum [this message]
2008-11-14 10:48 ` Philippe Gerum
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