http://bugs.winehq.org/show_bug.cgi?id=19055 --- Comment #7 from Anastasius Focht <focht(a)gmx.net> 2009-06-24 17:47:55 --- Hello, --- quote --- Does this make any difference? --- quote --- yes, the emitted CFI helps libgcc's unwinder, preventing the segfault. I should have looked at gcc -S output of signal_i386.c to see gcc's emitted CFI of other functions ;-) Maybe libgcc's unwinder just relied on the fact if there is any CFI present (call_thread_func: .cfi_startproc and .cfi_endproc) it will be complete CFI. Normally it would be the case if gcc's CFI generator produced the code. The Wine packagers of Distros using gcc 4.4+ for building Wine 1.1.24 should be notified to include your patch. Regards --- Comment #8 from Marcus Meissner <marcus(a)jet.franken.de> 2009-06-25 08:47:27 --- btw, bisecting converged on commit f124c7cc38e7edf0823347afa5f8e7126143080d Author: Alexandre Julliard <julliard(a)winehq.org> Date: Thu Jun 18 16:38:30 2009 +0200 ntdll: Simplify the thread startup routine and make it CPU-specific. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.