------- Comment #3 from ro at techfak dot uni-bielefeld dot de 2008-09-30 18:09 ------- Subject: Re: [4.4 regression] All Solaris/x86 eh tests fail
I've done some further debugging: contrary to what gdb suggested, the reason for the abort is the gcc_assert call in unwind-dw2.c (uw_init_context_1): code = uw_frame_state_for (context, &fs); gcc_assert (code == _URC_NO_REASON); Single-stepping at the assembler level, I find that code is _URC_END_OF_STACK, i.e. _Unwind_Find_FDE () in uw_frame_state_for () returned NULL. Since this code is such a maze, I'm hard pressed to further debug this, so any guidance is appreciated. Rainer -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37463