On Fri, 25 May 2018, 00:35 Joel Sherrill, <j...@rtems.org> wrote: > > > On Thu, May 24, 2018, 10:43 AM Vijay Kumar Banerjee < > vijaykumar9...@gmail.com> wrote: > >> On 24 May 2018 at 18:58, Vijay Kumar Banerjee <vijaykumar9...@gmail.com> >> wrote: >> >>> On 24 May 2018 at 18:21, Gedare Bloom <ged...@rtems.org> wrote: >>> >>>> Vijay, >>>> >>>> Please test Chris' modifications. >>>> >>>> On Thu, May 24, 2018 at 2:23 AM, Chris Johns <chr...@rtems.org> wrote: >>>> > Hi, >>>> > >>>> > I have pushed my latest set of changes to my personal repo to remove >>>> covoar >>>> > exec'ing addr2line and to directly use the DWARF debug info. >>>> > >>>> > I have not been able to fully test the results because I do not have >>>> a suitable >>>> > .exe and .cov pair with match source. The executable and coverage >>>> data I have >>>> > received has helped but objdump fails because I do not have the >>>> source in the >>>> > executable path so does not find the source. >>>> > >>>> > I would like to get these changes on to master as soon as possible so >>>> if a >>>> > covoar built from my repo can be tested I can then push the changes >>>> to master. >>>> > >>>> > I have added to RTEMS Tools an addr2line utility as I needed a tool >>>> to test the >>>> > DWARF support I have added to the rtemstoolkit. >>>> > >>>> > The repo is https://git.rtems.org/chrisj/rtems-tools.git and the >>>> changes are on >>>> > the branch 'covoar-dwarf'. >>>> > >>>> >>> Hello , >>> I have added the .cov trace file and the objdump output of hello.exe >>> that I'm getting. >>> Is there anything else I should be doing to test it ? >>> Shall I send the txt reports generated from covoar ? >>> >> >> I merged your branch with my current working branch that's >> producing html reports. >> When I run in for samples/ I'm getting some report that looks good. >> But when I run for the whole testsuites. It trips in the middle after a >> lot of >> INFO messages. It shows the following error: >> >> =========== >> . >> . >> . >> INFO: DesiredSymbols::createCoverageMap - Attempt to create unified >> coverage maps for CSWTCH.1 with different sizes >> (/home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/libtests/mghttpd01/mghttpd01.exe/2148!= >> /home/lunatic/development/rtems/kernel/leon3/sparc-rtems5/c/leon3/testsuites/benchmarks/dhrystone/dhrystone.exe/16) >> error: SymbolTable::addSymbol: Different lengths for the symbol CSWTCH.1 >> (16 and 544) >> error: covoar failure exit code: >> > > This is the symbol loading picking up rodata merged into the text segment. > Chris know about this and it is on his to-do list. > > Can you ignore these and see how the results look? >
it doesn't show results, it exits in the middle with the error, even before coverage starts generating reports. > >> >>> >> > Thanks >>>> > Chris >>>> > _______________________________________________ >>>> > 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 > >
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