Symbol: RB_FORTHDEBUG
usr/src/uts/common/krtld/kobj_bootflags.c
111
boothowto |= RB_FORTHDEBUG;
usr/src/uts/sun4/os/forthdebug.c
108
forthdebug |= (boothowto & RB_FORTHDEBUG) | forthdebug_dbp;