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Zero dumppcb before doing a snapshot directly into dumppcb.

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OK'd by martin.
This commit is contained in:
skrll 2008-01-16 08:00:29 +00:00
parent 5058ecbe4e
commit 5255986037
1 changed files with 5 additions and 5 deletions
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10
sys/arch/sparc64/sparc64/machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: machdep.c,v 1.214 2008/01/14 00:43:54 mrg Exp $ */
/* $NetBSD: machdep.c,v 1.215 2008/01/16 08:00:29 skrll Exp $ */
/*-
* Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
@ -78,7 +78,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.214 2008/01/14 00:43:54 mrg Exp $");
__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.215 2008/01/16 08:00:29 skrll Exp $");
#include "opt_ddb.h"
#include "opt_multiprocessor.h"
@ -714,10 +714,10 @@ dumpsys()
uint64_t todo;
register struct mem_region *mp;
/* copy registers to memory */
snapshot(curpcb);
/* copy registers to dumppcb and flush windows */
memset(&dumppcb, 0, sizeof(struct pcb));
snapshot(&dumppcb);
stackdump();
memcpy(&dumppcb, curpcb, sizeof(struct pcb));
if (dumpdev == NODEV)
return;