> On 2012/5/6 5:08, b. f. wrote: >> On 5/5/12, Steve Wills<swi...@freebsd.org> wrote: >>> Thanks for the info. I took a look at the dump and see this: >>> >>> % sudo gdb /usr/bin/ctfmerge ctfmerge.core >>> [GDB will not be able to debug user-mode threads: Undefined symbol >>> "td_thr_getxmmregs"] > > Hmm, is the thread debugging broken on amd64 now ? td_thr_getxmmregs > resides > in libthread_db and /usr/src/gnu/usr.bin/gdb/libgdb is complaining about > the missing > symbol. >
Maybe or maybe I have done something wrong on my system. FWIW, I do all my builds with debugging enabled. BTW, just to confirm, I was able to work around the original issue once I updated past r235068. I had to disable DTrace build and build and install a new libthr, then was able to re-enable DTrace and everything was fine. Thanks, Steve _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
