From cf62d07e82a8a1e8ae48b4eb8f8e4040c482beef Mon Sep 17 00:00:00 2001
From: ragge <ragge@NetBSD.org>
Date: Wed, 2 Aug 2000 12:13:22 +0000
Subject: [PATCH] Fix bug that trashed the SPT if any copy* function were used
 before the first swtch().

---
 sys/arch/vax/vax/subr.s | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/arch/vax/vax/subr.s b/sys/arch/vax/vax/subr.s
index 3c80a2c37c02..1a6f268ded99 100644
--- a/sys/arch/vax/vax/subr.s
+++ b/sys/arch/vax/vax/subr.s
@@ -1,4 +1,4 @@
-/*	$NetBSD: subr.s,v 1.51 2000/07/19 18:15:03 matt Exp $	   */
+/*	$NetBSD: subr.s,v 1.52 2000/08/02 12:13:22 ragge Exp $	   */
 
 /*
  * Copyright (c) 1994 Ludd, University of Lule}, Sweden.
@@ -115,6 +115,7 @@ to:	movw	$0xfff,_C_LABEL(panic)		# Save all regs in panic
 	addl3	$USPACE,_C_LABEL(proc0paddr),r0	# Get kernel stack top
 	mtpr	r0,$PR_KSP			# put in IPR KSP
 	movl	r0,_C_LABEL(Sysmap)		# SPT start addr after KSP
+	movl	_C_LABEL(proc0paddr),r0		# get PCB virtual address
 	movab	IFTRAP(r0),4(r0)		# Save trap address in ESP
 	mtpr	4(r0),$PR_ESP			# Put it in ESP also