On Mon, May 27, 2002 at 04:08:44PM +0900, Jun Kuriyama wrote: > At Mon, 27 May 2002 02:46:01 +0000 (UTC), > David O'Brien wrote: > > Add it to COPTFLAGS. Why are you adding it to DEBUG? > > ``grep DEBUG /sys/conf/*.mk /sys/conf/Makefile.*'' shows DEBUG is not > > used this way. > > I added it to DEBUG because I think "-gstabs+" will be used as > replacement of "-g". I added it to COPTFLAGS and tried again, but no > luck. > > makeoptions COPTFLAGS=-gstabs+ #Build kernel with gdb(1) debug symbols
Verify that your entire kernel is built with "-g -gstabs+". If you still cannot use gdb on a core dump, maybe there is a core dump format change GDB needs to catch up with. Please use the various objdump, etc. tools to verify what type of debugging is in kernel.debug. To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
