Improve coverage analysis toolset

[Vijay Kumar Banerjee]

It worked !
It's great to see it running ! I have attached the result .

-- vijay

On 18 March 2018 at 02:31, Cillian O'Donnell <cpodonnell8 at gmail.com> wrote:

>
>
> On 17 March 2018 at 20:08, Vijay Kumar Banerjee <vijaykumar9597 at gmail.com>
> wrote:
>
>> yes it prints hello world
>>
>
> Alright I've added an .ini for leon3-qemu to the current rtems-tools. Pull
> this branch
>
> https://github.com/cillianodonnell/rtems-tools/tree/ini-update
>
> and try
>
> $HOME/development/rtems/test/rtems-tools/tester/rtems-test
> --rtems-tools=$HOME/development/rtems/5 --log=coverage-analysis.log
> --rtems-bsp=leon3_qemu $HOME/development/rtems/leon3/sparc-rtems5/c/leon3/
> testsuites/samples
>
>>
>> -- vijay
>>
>> On 18 March 2018 at 01:31, Cillian O'Donnell <cpodonnell8 at gmail.com>
>> wrote:
>>
>>> If you run just one test by itself without rtems-test
>>>
>>> qemu-system-sparc -no-reboot -monitor null -serial stdio -nographic -M
>>> leon3_generic -kernel $HOME/development/rtems/leon3/
>>> sparc-rtems5/c/leon3/testsuites/samples/hello/hello.exe
>>>
>>> Does the hello world print out?
>>>
>>> On 17 March 2018 at 14:46, Vijay Kumar Banerjee <
>>> vijaykumar9597 at gmail.com> wrote:
>>>
>>>> I built it manually
>>>>
>>>> the environment variable PATH looks like this
>>>> /home/lunatic/qemu/install/bin:/home/lunatic/development/rte
>>>> ms/5/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/
>>>> home/lunatic/.local/bin:/home/lunatic/bin
>>>>
>>>> I tried to run rtems-test again without --coverage , it gives the same
>>>> result
>>>> I have attached the log.
>>>>
>>>> -- vijay
>>>>
>>>> On 17 March 2018 at 00:55, Cillian O'Donnell <cpodonnell8 at gmail.com>
>>>> wrote:
>>>>
>>>>> Yes this is something more than my build, I'll need someone a bit more
>>>>> expert in the RSB to step in there. In the meantime, lets just build
>>>>> couverture-qemu manually so we can see is everything else working.
>>>>>
>>>>> git clone https://github.com/AdaCore/qemu
>>>>>
>>>>> cd qemu
>>>>>
>>>>> ./configure --target-list=sparc-softmmu --prefix=$HOME/qemu/install
>>>>> --disable-docs --disable-virtfs --disable-werror
>>>>>
>>>>> make
>>>>>
>>>>> make install
>>>>>
>>>>> then add the prefix to $PATH in .bashrc as well like before.
>>>>>
>>>>> export PATH=$HOME/qemu/install/bin:$PATH
>>>>>
>>>>> Then run rtem-test and see what happens
>>>>>
>>>>>
>>>>> On 16 March 2018 at 19:13, Vijay Kumar Banerjee <
>>>>> vijaykumar9597 at gmail.com> wrote:
>>>>>
>>>>>> the same error comes when I try to build qemu from the
>>>>>> RTEMS/rtems-source-builder as well
>>>>>>
>>>>>> is the issue coming from my system ? I'm using fedora 27 64bit
>>>>>>
>>>>>> On 17 Mar 2018 12:39 a.m., "Vijay Kumar Banerjee" <
>>>>>> vijaykumar9597 at gmail.com> wrote:
>>>>>>
>>>>>>> yes , the same thing happens
>>>>>>>
>>>>>>> On 17 Mar 2018 12:13 a.m., "Cillian O'Donnell" <
>>>>>>> cpodonnell8 at gmail.com> wrote:
>>>>>>>
>>>>>>>> If you build regular qemu with the RSB, does the same thing happen?
>>>>>>>>
>>>>>>>> Try
>>>>>>>>
>>>>>>>> ../source-builder/sb-set-builder --log=qemu_log.txt
>>>>>>>> --prefix=$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=$HOME/development/rtems/t
>>>>>>>>>>>> est/rtems-tools/build/tester/covoar:$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/cillianodon
>>>>>>>>>>>>>>>>> nell/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
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>
>>>>
>>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rtems.org/pipermail/devel/attachments/20180318/d0ff7d1e/attachment-0002.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: coverage-analysis.log
Type: text/x-log
Size: 1992 bytes
Desc: not available
URL: <http://lists.rtems.org/pipermail/devel/attachments/20180318/d0ff7d1e/attachment-0002.bin>