Module Name: src
Committed By: bouyer
Date: Mon May 18 21:38:39 UTC 2009
Modified Files:
src/sys/arch/vax/include [netbsd-5-0]: mtpr.h
Log Message:
Pull up following revision(s) (requested by mhitch in ticket #767):
sys/arch/vax/include/mtpr.h: revisions 1.21, 1.22
Add "memory" clobber to mtpr for barrier. See also kern/38637.
To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.20.64.1 src/sys/arch/vax/include/mtpr.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/vax/include/mtpr.h
diff -u src/sys/arch/vax/include/mtpr.h:1.20 src/sys/arch/vax/include/mtpr.h:1.20.64.1
--- src/sys/arch/vax/include/mtpr.h:1.20 Fri Feb 16 01:34:03 2007
+++ src/sys/arch/vax/include/mtpr.h Mon May 18 21:38:39 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: mtpr.h,v 1.20 2007/02/16 01:34:03 matt Exp $ */
+/* $NetBSD: mtpr.h,v 1.20.64.1 2009/05/18 21:38:39 bouyer Exp $ */
/*
* Copyright (c) 1994 Ludd, University of Lule}, Sweden.
@@ -172,7 +172,8 @@
__asm volatile (
"mtpr %0,%1"
: /* No output */
- : "g" (val), "g" (reg));
+ : "g" (val), "g" (reg)
+ : "memory");
}
static inline register_t
