Improve coverage analysis toolset

Vijay Kumar Banerjee vijaykumar9597 at gmail.com
Fri Mar 16 19:09:22 UTC 2018


yes , the same thing happens

On 17 Mar 2018 12:13 a.m., "Cillian O'Donnell" <cpodonnell8 at gmail.com>
wrote:

> If you build regular qemu with the RSB, does the same thing happen?
>
> Try
>
> ../source-builder/sb-set-builder --log=qemu_log.txt
> --prefix=$HOME/development/5 devel/qemu
>
>
> On 16 March 2018 at 16:48, Vijay Kumar Banerjee <vijaykumar9597 at gmail.com>
> wrote:
>
>> still the same error
>>
>> -- vijay
>>
>> On 16 March 2018 at 21:39, Cillian O'Donnell <cpodonnell8 at gmail.com>
>> wrote:
>>
>>> Just checked and the build was failing because one of the patches needed
>>> its hash to be updated to sha256. Just pushed that change. The build
>>> finishes successfully on my end. Pull that change into couverture-build
>>> branch and try it again. I'm not seeing any automake stuff here, so just
>>> check that and let me know.
>>>
>>> On 16 March 2018 at 14:59, Vijay Kumar Banerjee <
>>> vijaykumar9597 at gmail.com> wrote:
>>>
>>>> building couverture-qemu from rtems-source-builder (
>>>> https://github.com/cillianodonnell/rtems-source-builder/tr
>>>> ee/couverture-build )
>>>> gives error building auromake-1.12.6-x86_64-linux-gnu-1 .
>>>>
>>>> I have attached the error report .
>>>>
>>>> -- vijay
>>>>
>>>> On 15 March 2018 at 19:17, Cillian O'Donnell <cpodonnell8 at gmail.com>
>>>> wrote:
>>>>
>>>>>
>>>>>
>>>>> 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#Buildin
>>>>> gCouverture-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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