[src/netbsd-1-5]: src/sys/arch/sparc64/sparc64 pull up 1.84 (approved by thor...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/954c66278b2e
branches:  netbsd-1-5
changeset: 488830:954c66278b2e
user:      mrg <mrg%NetBSD.org@localhost>
date:      Mon Jul 31 02:50:08 2000 +0000

description:
pull up 1.84 (approved by thorpej):
>Don't dump if there's no address space reserved for it.

diffstat:

 sys/arch/sparc64/sparc64/machdep.c |  6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diffs (20 lines):

diff -r f84daae2d629 -r 954c66278b2e sys/arch/sparc64/sparc64/machdep.c
--- a/sys/arch/sparc64/sparc64/machdep.c        Mon Jul 31 02:49:19 2000 +0000
+++ b/sys/arch/sparc64/sparc64/machdep.c        Mon Jul 31 02:50:08 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: machdep.c,v 1.68.2.2 2000/07/18 16:23:28 mrg Exp $ */
+/*     $NetBSD: machdep.c,v 1.68.2.3 2000/07/31 02:50:08 mrg Exp $ */
 
 /*-
  * Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
@@ -901,6 +901,10 @@
         */
        if (dumpsize == 0)
                cpu_dumpconf();
+       if (!dumpspace) {
+               printf("\nno address space available, dump not possible\n");
+               return;
+       }
        if (dumplo <= 0) {
                printf("\ndump to dev %u,%u not possible\n", major(dumpdev),
                    minor(dumpdev));