On 7 June 2018 at 01:48, Joel Sherrill <j...@rtems.org> wrote:
>
>
> On Wed, Jun 6, 2018, 2:07 PM Vijay Kumar Banerjee <
> vijaykumar9...@gmail.com> wrote:
>
>> On 6 June 2018 at 20:49, Joel Sherrill <j...@rtems.org> wrote:
>>
>>> I can't duplicate this. My configure command was:
>>>
>>> ../rtems/configure --target=sparc-rtems5 --enable-rtemsbsp=leon3
>>> --prefix=/home/joel/rtems-work/tools/5 \
>>> --disable-networking --enable-posix --disable-smp
>>> --disable-multiprocessing \
>>> --enable-tests --enable-cxx --enable-maintainer-mode
>>>
>>> What was yours?
>>>
>>> I didn't have --enable-cxx and --enable-maintainer-more.
>>
>> I made some tries and somehow it's perfectly working now.
>>
>> I am trying to find out now how covoar generates the reports.
>> I made a file with a list of all gcno in score/ and run with -g argument
>> now I'mg seeing the following error while running covoar
>>
>> ======================
>> Generating Gcov reports...
>> Processing file: libscore_a-allocatormutex.gcno
>> Unable to open libscore_a-allocatormutex.gcno
>> Processing file: libscore_a-apimutexisowner.gcno
>> Unable to open libscore_a-apimutexisowner.gcno
>> Processing file: libscore_a-apimutexlock.gcno
>> Unable to open libscore_a-apimutexlock.gcno
>> Processing file: libscore_a-apimutexunlock.gcno
>> Unable to open libscore_a-apimutexunlock.gcno
>> Processing file: libscore_a-chain.gcno
>> Unable to open libscore_a-chain.gcno
>> Processing file: libscore_a-chainnodecount.gcno
>> .
>> .
>> .
>> ======================
>>
>
> I suspect this is another instance of the path issues inside the build
> tree you and Cillian fixed earlier.
>
> correcting the path worked.
Now I'm getting this error.
Generating Gcov reports...
Processing file:
sparc-rtems5/c/leon3/cpukit/score/src/libscore_a-kern_tc.gcno
ERROR: Unable to read string from gcov file
ERROR: Unable to read string length from gcov file
ERROR: Unable to read Function starting line number
Segmentation fault (core dumped)
>>> On Wed, Jun 6, 2018 at 9:40 AM, Vijay Kumar Banerjee <
>>> vijaykumar9...@gmail.com> wrote:
>>>
>>>> Hello,
>>>>
>>>> I have added the following changes in the bsps/sparc/leon3/config/leon3.
>>>> cfg
>>>>
>>>> ----------
>>>> CFLAGS_OPTIMIZE_V = -Os -g
>>>> CFLAGS_OPTIMIZE_V += -ftest-coverage
>>>> -------
>>>>
>>>> While trying to build with these flags, I got a bunch of
>>>> the following errors:
>>>>
>>>> ==========
>>>> {standard input}: Assembler messages:
>>>> {standard input}:6510: Error: can't resolve `.data._SPARC_Counter'
>>>> {.data._SPARC_Counter section} - `.LLtext0' {.text section}
>>>> {standard input}:6511: Error: can't resolve `.data._SPARC_Counter'
>>>> {.data._SPARC_Counter section} - `.LLtext0' {.text section}
>>>>
>>>> ===================
>>>>
>>>> after the `make install` I do get a lot of .gcno files, and no
>>>> executables.
>>>>
>>>> -- vijay
>>>>
>>>> _______________________________________________
>>>> devel mailing list
>>>> devel@rtems.org
>>>> http://lists.rtems.org/mailman/listinfo/devel
>>>>
>>>
>>>
>>
_______________________________________________
devel mailing list
devel@rtems.org
http://lists.rtems.org/mailman/listinfo/devel
