Issue with sis and Leon3

Joel Sherrill joel at rtems.org
Tue Feb 26 19:49:01 UTC 2019 

On Tue, Feb 26, 2019 at 1:28 PM Jiri Gaisler <jiri at gaisler.se> wrote:

>
> On 2/26/19 8:08 PM, Joel Sherrill wrote:
> > Hi
> >
> > I think something is wrong with sis on the leon3 which is impacting
> rtems-tester.
> > ticker ends like this:
> >
> > TA1  - rtems_clock_get_tod - 09:00:34   12/31/1988
> >
> > *** END OF TEST CLOCK TICK ***[joel@
> >
> > Notice that there is no carriage return at the end. Hello ends with a CR
> and an
> > blank line and it passes. Similar issue on the tests I picked which
> passed or failed.
> >
> > Any idea what's up? I assume something isn't quite right after all the
> sis work
> > since it is reproducible.
>
>
> Works OK here on Ubuntu 18.04.2 x64. Which host O/S are you on?
>

Interesting. OS is:

CentOS Linux release 7.5.1804 (Core)

Here is the output of my last run by hand with a subsequent comment. Notice
that

===================================
[joel at rtbf64c b-leon3]$ sparc-rtems5-run -a -leon3
./sparc-rtems5/c/leon3/testsuites/sptests/sp05.exe


*** BEGIN OF TEST SP 5 ***
*** TEST VERSION: 5.0.0.7abc497b6c763ccdc090014f310951b17c742ae9
*** TEST STATE: EXPECTED-PASS
*** TEST BUILD: RTEMS_NETWORKING
*** TEST TOOLS: 7.4.0 20181206 (RTEMS 5, RSB
38241392a4f96dabf2d1aba51a43dcb623db4dfb, Newlib 1d35a003f)
TA1 - rtems_task_wake_after - sleep 5 seconds
TA2 - rtems_task_suspend - suspend self
TA3 - rtems_task_suspend - suspend self
......
TA1 - rtems_task_resume - resume TA3

*** END OF TEST [joel at rtbf64c b-leon3]$ cat /etc/redhat-release
CentOS Linux release 7.5.1804 (Core)
===================================

And this is the end of the erc32 output from the same test and same sis on
the same computer:

===================================
 TA1 - rtems_task_resume - resume TA3

*** END OF TEST SP 5 ***


*** FATAL ***
fatal source: 5 (RTEMS_FATAL_SOURCE_EXIT)
fatal code: 0 (0x00000000)
RTEMS version: 5.0.0.7abc497b6c763ccdc090014f310951b17c742ae9
RTEMS tools: 7.4.0 20181206 (RTEMS 5, RSB
38241392a4f96dabf2d1aba51a43dcb623db4dfb, Newlib 1d35a003f)

===================================

Looks like a lot of output got chopped or not flushed or something.

If the final output makes it out on your system, then rtems-test will be
happy and pass them.
In my case, it ends most of the time just a little too early to make that
happen.


>
> jiri at office:~/src/rtems/sparc$ rtems-test --rtems-bsp=leon3-sis
> sparc-rtems5/c/leon3/testsuites/samples
> RTEMS Testing - Tester, 5.0.not_released
>  Command Line: /opt/rtems/5/bin/rtems-test --rtems-bsp=leon3-sis
> sparc-rtems5/c/leon3/testsuites/samples
>  Python: 3.6.7 (default, Oct 22 2018, 11:32:17) [GCC 8.2.0]
> Host: Linux-4.18.0-15-generic-x86_64-with-Ubuntu-18.04-bionic (Linux
> office 4.18.0-15-generic #16~18.04.1-Ubuntu SMP Thu Feb 7 14:06:04 UTC 2019
> x86_64 x86_64)
> [ 8/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> minimum.exe
> [ 6/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> hello.exe
> [ 4/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> cxx_iostream.exe
> [ 2/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> capture.exe
> [ 3/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> cdtest.exe
> [ 1/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> base_sp.exe
> [ 5/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> fileio.exe
> [ 7/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> loopback.exe
> [ 1/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> base_sp.exe
> [ 2/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> capture.exe
> [ 3/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> cdtest.exe
> [ 4/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> cxx_iostream.exe
> [ 5/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> fileio.exe
> [ 6/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> hello.exe
> [ 7/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> loopback.exe
> [ 8/13] p:0  f:0  u:0  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> minimum.exe
> [10/13] p:6  f:0  u:2  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> paranoia.exe
> [11/13] p:6  f:0  u:2  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> pppd.exe
> [13/13] p:6  f:0  u:2  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> unlimited.exe
> [ 9/13] p:6  f:0  u:2  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> nsecs.exe
> [12/13] p:6  f:0  u:2  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> ticker.exe
> [ 9/13] p:6  f:0  u:2  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> nsecs.exe
> [10/13] p:6  f:0  u:2  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> paranoia.exe
> [11/13] p:6  f:0  u:2  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> pppd.exe
> [12/13] p:6  f:0  u:2  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> ticker.exe
> [13/13] p:6  f:0  u:2  e:0  I:0  B:0  t:0  i:0  W:0  | sparc/leon3:
> unlimited.exe
>
> Passed:        11
> Failed:         0
> User Input:     2
> Expected Fail:  0
> Indeterminate:  0
> Benchmark:      0
> Timeout:        0
> Invalid:        0
> Wrong Version:  0
> Wrong Build:    0
> Wrong Tools:    0
> -----------------
> Total:         13
> User Input:
>  capture.exe
>  fileio.exe
> Average test time: 0:00:00.212905
> Testing time     : 0:00:02.767759
> jiri at office:~/src/rtems/sparc$ sparc-rtems5-sis
>
>  SIS - SPARC/RISCV instruction simulator 2.12,  copyright Jiri Gaisler 2019
>  Bug-reports to jiri at gaisler.se
>
>  ERC32 emulation enabled
>
> sis> q
>
> Jiri.
>
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