On 10/04/2013 10:12 PM, Bernhard Reutner-Fischer wrote: > On 1 October 2013 14:21:44 Vineet Gupta <vineet.gup...@synopsys.com> wrote: >> A simple statically linked hello world program was segfaulting for ARC >> in linuxthreads.old configuration (although the root casue applies >> cross-arch for NPTL as well as linuxthreads.old as described) >> >> The crash was due to branch to NULL in _stdio_init > > is this gcc.gnu.org/PR32219 ? > See GCC ML for proposed patches.. > Thanks,
Thinking about this a bit - you are probably right that this is due to GCC PR - i.e. __GI_errno_location being weak/hidden. However the fix to make it strong, is not a workaround for that PR - but because it needs to be strong anyways. And alternately, the exportable version __errno_location needs to be weak so that we don't get redefs when static linking with libpthread etc. Is this convincing enough to get this v2 patch into trunk :-) Thx, -Vineet _______________________________________________ uClibc mailing list uClibc@uclibc.org http://lists.busybox.net/mailman/listinfo/uclibc
