On Fri, 25 May 2018, 02:52 Chris Johns, <ch...@contemporary.net.au> wrote:
> 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? > > yes > > > > 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? > > yes > Chris >
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