Large number of failures on leon3

[Jiri Gaisler]

The culprit seems to be the CASA instruction. The leon3 bsp is built to
always need this instruction, regardless if SMP is enabled or not. The
sis simulator does not support CASA at the moment, hence the failures.
The erc32 and leon2 bsp does not use CASA since the hardware does not
support it. If the leon3 bsp is supposed to always require CASA, then it
should be noted in the bsp documentation as not all leon3 hardware
actually supports CASA.

Jiri.


On 03/19/2017 02:32 PM, Joel Sherrill wrote:
> Hi
>
> I was following up on Gedare's testing and tried leon3. There
> were a surprising number of failures there with SMP disabled.
> This is testing with gdb. Does anyone else get the same 
> results with qemu or tsim?  Any idea what's broken?
>
>
> Passed:   458
> Failed:    20
> Timeouts:  73
> Invalid:    3
> -------------
> Total:    554
>
> Failures:
>  cdtest.exe
>  spintrcritical20.exe
>  dl05.exe
>  spintrcritical01.exe
>  spintrcritical04.exe
>  spintrcritical10.exe
>  spintrcritical22.exe
>  sp69.exe
>  spintrcritical21.exe
>  sp11.exe
>  spintrcritical16.exe
>  spintrcritical23.exe
>  psxfile01.exe
>  spintrcritical05.exe
>  spintrcritical02.exe
>  spintrcritical08.exe
>  psxgetrusage01.exe
>  spcpucounter01.exe
>
>
>
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