> > Looking at the changes to unwind-dw2-fde-glibc.c, I see that the parts of > > the code I've shown here were structured differently in the 4.0 branch > > (which works just fine for me with static builds). Maybe that's a clue. > > Um, I don't see that at all. I see some minor changes wrt abort,...
Neither do I, now that you mention it. Sorry about that... I must have been looking at the wrong files or something. > I will say that staticly linked linuxthreads tls is known to be > broken. Or at least known to me. I encountered this while doing > OpenMP work on RHEL3. The problem I saw doesn't appear with nptl. # getconf GNU_LIBPTHREAD_VERSION linuxthreads-0.10 The problem doesn't appear with branch-4.0 (same glibc). Do you suppose the gcc has recently started using some busted glibc feature (busted in my old-ish glibc, that is) that wasn't being used before, or is it a matter of a bug having appeared in the gcc sources? Should I static link with a newer glibc (I'm assuming I can do that without changing my system glibc) to see if that fixes the problem?
