ticker hangs on bf537Stamp

Gedare Bloom gedare at rtems.org
Tue Oct 15 16:42:10 UTC 2013


This sounds like a bug to me in the bfin port. Can you file a bug
report with your findings on our bugzilla?
https://www.rtems.org/bugzilla/

-Gedare

On Tue, Oct 15, 2013 at 9:20 AM, Kolja Waschk <rtemsdev at ixo.de> wrote:
>> Is this the following code (from cpu_asm.S):
>
>
> Exactly.
>
>
>> For a start you can remove the lines "r0 = 0;" and "B[p0] = r0;".
>
>
> Ah.. ticker now runs as expected.
>
>> >   original interrupted function.  this does require self-nesting to be
>> >   enabled; the maximum nest depth is the number of tasks. */
>> A maximum nest depth limited by the number of tasks is questionable.
>
>
> I believe the changes were made related to this discussion in 2008:
>
> http://www.rtems.com/ml/rtems-users/2008/april/msg00020.html
>
> Kolja
>
>
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