[src/trunk]: src/sys/arch/sparc64/sparc64 ucas_64: reorder 64-bit args on 32-...

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

details:   https://anonhg.NetBSD.org/src/rev/32b9d3b03143
branches:  trunk
changeset: 756275:32b9d3b03143
user:      nakayama <nakayama%NetBSD.org@localhost>
date:      Sat Jul 10 10:12:07 2010 +0000

description:
ucas_64: reorder 64-bit args on 32-bit kernels.

diffstat:

 sys/arch/sparc64/sparc64/copy.S |  7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diffs (21 lines):

diff -r 9341d94acef9 -r 32b9d3b03143 sys/arch/sparc64/sparc64/copy.S
--- a/sys/arch/sparc64/sparc64/copy.S   Sat Jul 10 10:10:36 2010 +0000
+++ b/sys/arch/sparc64/sparc64/copy.S   Sat Jul 10 10:12:07 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: copy.S,v 1.3 2010/05/24 02:19:10 mrg Exp $     */
+/*     $NetBSD: copy.S,v 1.4 2010/07/10 10:12:07 nakayama Exp $        */
 
 /*
  * Copyright (c) 2006-2010 Matthew R. Green
@@ -652,6 +652,11 @@
  * int ucas_64(volatile int64_t *uptr, int64_t old, int64_t new, int64_t *ret);
  */
 ENTRY(ucas_64)
+#ifndef _LP64
+       COMBINE(%o1, %o2, %o1)
+       COMBINE(%o3, %o4, %o2)
+       mov     %o5, %o3
+#endif
        sethi   %hi(CPCB), %o4
        wr      %g0, ASI_AIUS, %asi
        LDPTR   [%o4 + %lo(CPCB)], %o4