grehan 2004-07-23 05:33:24 UTC FreeBSD src repository Modified files: sys/powerpc/powerpc trap_subr.S Log: Detect kernel stack excursion into guard pages. Drop into KDB with a wired stack if this is found. Mostly obtained from: NetBSD Revision Changes Path 1.12 +36 -5 src/sys/powerpc/powerpc/trap_subr.S