d29261db22
Add PTHREAD_UNWIND to replace JUMPTARGET(__pthread_unwind) and define it to __GI___pthread_unwind within libpthread. * sysdeps/unix/sysv/linux/x86_64/cancellation.S (PTHREAD_UNWIND): New (__pthread_unwind): Renamed to ... (PTHREAD_UNWIND): This. (__pthread_enable_asynccancel): Replace JUMPTARGET(__pthread_unwind) with PTHREAD_UNWIND.