On Mon, Dec 04, 2006 at 04:58:35PM +0100, Gilles Chanteperdrix wrote:
>> I try to get Xenomai running on arm (PXA board). Currently everything
>> compiles perfectly, but testsuite examples simply segfault:
> Maybe you got the syscall interception wrong ? Could you show us the
> difference between your version of arch/arm/kernel/entry-common.S and
> the original ?
Yep, thanks! I've overlooked some minor modification there.
Now, I'm getting this:
=== cut here ===
[EMAIL PROTECTED]:/usr/xenomai/testsuite/latency# ./run
*
*
* Type ^C to stop this application.
*
*
== Sampling period: 100 us
== Test mode: periodic user-mode task
== All results in microseconds
warming up...
RTT| 00:00:01 (periodic user-mode task, 100 us period, priority 99)
RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat
worst
RTD| 14.153| 14.769| 39.384| 0| 14.153|
39.384
RTD| 14.153| 14.461| 35.384| 0| 14.153|
39.384
RTD| 14.153| 14.769| 39.692| 0| 14.153|
39.692
=== cut here ===
After printing these lines board hangs in some strange way: it does not reply
to ping, does not reply on serial console, but heartbeat LED works =/
Number of output lines seems to be random (sometimes it ends on 'warming up...')
Changing priority in latency.c to LOPRIO didn't help.
Hmm, any suggestions?
--
WBR, Anthony Sharobaiko.
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