On 25/5/18 7:11 am, Vijay Kumar Banerjee wrote: > On Fri, 25 May 2018, 00:35 Joel Sherrill, <j...@rtems.org > <mailto:j...@rtems.org>> wrote: > On Thu, May 24, 2018, 10:43 AM Vijay Kumar Banerjee > <vijaykumar9...@gmail.com <mailto:vijaykumar9...@gmail.com>> wrote: > On 24 May 2018 at 18:58, Vijay Kumar Banerjee > <vijaykumar9...@gmail.com > <mailto:vijaykumar9...@gmail.com>> wrote: > On 24 May 2018 at 18:21, Gedare Bloom <ged...@rtems.org > <mailto:ged...@rtems.org>> wrote: > > Vijay, > > Please test Chris' modifications. > > On Thu, May 24, 2018 at 2:23 AM, Chris Johns <chr...@rtems.org > <mailto: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:
Is this the error that stops covoar? > > 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. > Is that the error message above? Chris _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
