coverage : error when running --coverage with rtems-test for whole testsuites

[Gedare Bloom]

On Thu, Jul 19, 2018 at 6:29 PM, Vijay Kumar Banerjee
<vijaykumar9597 at gmail.com> wrote:
> Hello,
>
> I used the following command
>
> ====================
> $HOME/development/rtems/test/rtems-tools/tester/rtems-test \
> --rtems-tools=$HOME/development/rtems/5 --log=coverage_analysis.log \
> --no-clean --coverage=score --rtems-bsp=leon3-qemu-cov \
> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites
> --debug-trace=cov
> ====================
>
> and I'm getting the following error
>
> ===================
> error: coverage: covoar failure:: -9
> ===================
>

What does error code -9 mean from covoar?

Does it make any progress at all?

> This, however, runs fine for samples/
>

does this command work for you without using the cov options?

> I think this will probably be on hold as Chris seems to be
> on a break, meanwhile, I want to do a wrapup work on
> the non-gcov coverage reports, I seek suggestions/advice
> for the same.
>
> The current state is that the coverage reports can be generated
> for one symbol-set only, There's a ticket for the support of
> generating separate reports of multiple sets from covoar.
>
> https://devel.rtems.org/ticket/3441
>
> Please let me know of any suggestions including suggestions
> regarding documentation as Coverage needs more
> documentation.
>

What is the existing documentation for coverage?

> Thanks
> -- vijay
>
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