Improve coverage analysis toolset

[Cillian O'Donnell]

On 15 March 2018 at 12:26, Vijay Kumar Banerjee <vijaykumar9597 at gmail.com>
wrote:

> It runs with a bunch of errors . I have attached the log file
>

Ok, I'm guessing you didn't set up Couverture-Qemu (special version of qemu
designed for generating extra trace data for coverage analysis). That's
what those errors are about. I have an RSB build for that.

https://github.com/cillianodonnell/rtems-source-builder/tree/couverture-build

and the instructions for building it are

https://devel.rtems.org/wiki/GSoC/2017/coveragetools#BuildingCouverture-QemuwiththeRSB

I know what the other problem is too. I have a specific environment
variable defined for the path, sorry I can't even remember putting it
there, I thought that was automatically generated (probably should be,
another thing to add to the list :)... ). So wherever you stuck the export
path for where the rsb built the tools, in .bashrc or whatever you're
using. Also put something like:

export PATH=$HOME/development/rtems/5/bin:$PATH

export PATH=$HOME/development/rtems/test/rtems-tools/build/tester/covoar:$PATH


or you could just copy covoar into the /bin directory with all the other
rsb tools gcc and all that, it'll find it either way.



>
> -- vijay
>
> On 15 March 2018 at 16:58, Cillian O'Donnell <cpodonnell8 at gmail.com>
> wrote:
>
>> Looks good. If you run the samples without coverage is everything ok?
>>
>> So removing --coverage and tacking on /samples
>>
>> $HOME/development/rtems-tools/tester/rtems-test --rtems-bsp=leon3-qemu
>> --log=log-leon3.log --rtems-tools=$HOME/development/rtems/5
>> --rtems-builddir=$HOME/development/rtems/kernel/leon3
>> sparc-rtems5/c/leon3/testsuites/samples
>>
>> Do the tests run?
>>
>> On 15 March 2018 at 10:53, Vijay Kumar Banerjee <vijaykumar9597 at gmail.com
>> > wrote:
>>
>>> I have attached the output of the ls of that directory
>>>
>>> -- vijay
>>>
>>> On 15 March 2018 at 15:52, Cillian O'Donnell <cpodonnell8 at gmail.com>
>>> wrote:
>>>
>>>>
>>>>
>>>> On 15 March 2018 at 03:58, Vijay Kumar Banerjee <
>>>> vijaykumar9597 at gmail.com> wrote:
>>>>
>>>>>
>>>>> hello ,
>>>>>
>>>>> as told by Joel , I started this thread to further discuss the
>>>>> coverage analysis toolset .
>>>>>
>>>>> Current status is , I'm trying to builld and run rtems-test from the
>>>>> coverage-merge branch of the previous GSoC student Cillian .
>>>>> https://github.com/cillianodonnell/rtems-tools/tree/coverage-merge
>>>>>
>>>>> I'm getting an error that says .
>>>>>  "Covoar not found !"
>>>>>
>>>>
>>>> It's supposed to find it in rtems-tools/build/tester/covoar/ If it's
>>>> in there it should be fine. Can you show me the contents of that directory?
>>>>
>>>> cpod at cpod ~/development/rtems/test/rtems-tools/build/tester/covoar $ ls
>>>>
>>>>
>>>>
>>>>> the Covoar appeared in rtems-tools/tester/covoar .
>>>>>
>>>>> --
>>>>>
>>>>> Vijay
>>>>>
>>>>> _______________________________________________
>>>>> devel mailing list
>>>>> devel at rtems.org
>>>>> http://lists.rtems.org/mailman/listinfo/devel
>>>>>
>>>>
>>>>
>>>
>>
>
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