OPTIONS/show_space optional show_space OPTIONS/gdb optional gdb OPTIONS/iplmeas optional iplmeas bsd/dev/i386/conf.c standard bsd/dev/i386/cons.c standard bsd/dev/i386/mem.c standard bsd/dev/i386/km.c standard bsd/dev/i386/kern_machdep.c standard bsd/dev/i386/memmove.c standard bsd/dev/i386/stubs.c standard bsd/dev/i386/lock_stubs.c standard bsd/dev/i386/unix_signal.c standard bsd/dev/i386/unix_startup.c standard bsd/kern/bsd_stubs.c standard bsd/netinet/in_cksum.c standard