[uclibc-ng-devel] [PATCH] ldso/ARC: fix DT_RELACOUNT handling

Waldemar Brodkorb wbx at uclibc-ng.org
Wed Jun 1 17:52:50 UTC 2016


Hi Alexey,
Alexey Brodkin wrote,
> Hi Waldemar,
> 
> On Tue, 2016-05-31 at 06:15 +0200, Waldemar Brodkorb wrote:
> > Hi,
> > Waldemar Brodkorb wrote,
> > 
> > > 
> > > Hi,
> > > Waldemar Brodkorb wrote,
> > > 
> > > > 
> > > > Hi Vineet,
> > > > Vineet Gupta wrote,
> > > > 
> > > > > 
> > > > > On Sunday 29 May 2016 01:30 AM, Waldemar Brodkorb wrote:
> > > > > > 
> > > > > > ARC has between 28-30 failures even with latest binutils/gcc
> > > > > Latest here is pretty overloaded :-) We had 2016.03 release recently and then
> > > > > there's bleeding edge binutils atleast which is tracking pretty close to upstream
> > > > > binutils.
> > > > > 
> > > > > What exact versions of these tools are you using.
> > > > I am using 2016.03. I wanted to say latest release :=)
> > > > 
> > > > The 1.0.15 testrun is not yet finished, but I think it is
> > > > simply reproducable by running nsim and uclibcng-testrunner.sh.
> > > Nsim is nice to script, but the performance
> > > is pretty bad. Running the testsuite takes for the four combinations
> > > (arc700,archs,little and big mode) mostly the same time as 
> > > running all the other tests in Qemu :)
> > > 1 CORE 100 % CPU...
> > > 
> > > Would be NSIM Pro faster?
> > Here are the 1.0.15 results:
> > http://tests.embedded-test.org/uClibc-ng/1.0.15/
> 
> Thank you so much for doing that, appreciate it a lot!
> 
> I'm wondering if there's a reason why did you use Linux 4.4
> instead of latest (4.6)? Since we push all out stuff upstream
> chances are some failures won't happen with more recent kernel.

Normally I try to run with latest LTS kernel for the testing.
I updated ARC tests to use 4.6. (one failure disappeared)
 
> Also from the logs it's not clear what tools were used?
> Was it latest stable arc-2016.03, previous arc-2015.12?
> I'd like to have this information to narrow down investigation of
> failure reasons.

arc-2016.03 is used here. I will add some information about
OpenADK git version used and GCC/Binutils used for running the stuff
in the future.

best regards
 Waldemar


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