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? > > >> > > 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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