[src/netbsd-1-5]: src/sys/arch/amiga/stand/bootblock/boot Pull up revision 1....

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

details:   https://anonhg.NetBSD.org/src/rev/a28275725c90
branches:  netbsd-1-5
changeset: 492725:a28275725c90
user:      he <he%NetBSD.org@localhost>
date:      Sat Feb 09 17:35:07 2002 +0000

description:
Pull up revision 1.1 (new, requested by mhitch):
  Add a left-shift routine needed by lib/libsa/ufs.c due to changes
  in fs.h.

diffstat:

 sys/arch/amiga/stand/bootblock/boot/ashldi3.s |  52 +++++++++++++++++++++++++++
 1 files changed, 52 insertions(+), 0 deletions(-)

diffs (56 lines):

diff -r a5100166b338 -r a28275725c90 sys/arch/amiga/stand/bootblock/boot/ashldi3.s
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/amiga/stand/bootblock/boot/ashldi3.s     Sat Feb 09 17:35:07 2002 +0000
@@ -0,0 +1,52 @@
+/*     $NetBSD: ashldi3.s,v 1.1.6.2 2002/02/09 17:35:07 he Exp $ */
+
+/*-
+ * Copyright (c) 1996 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Ignatios Souvatzis.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *        This product includes software developed by the NetBSD
+ *        Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <machine/asm.h>
+
+ENTRY_NOPROFILE(__ashldi3)
+       movl %d2,%sp@-          | 0 reg, 1 %pc, 2..4 parameters
+       movml %sp@(8),%d0-%d2
+       jra L2
+L1:
+       asll #1,%d0
+       roxll #1,%d1
+L2:
+       dbra %d2,L1
+
+       movl %sp@+,%d2
+       rts