Adding upstream version 6.0.4-dfsg.upstream/6.0.4-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 70 insertions, 0 deletions

diff --git a/src/VBox/Runtime/common/math/gcc/ashldi3.c b/src/VBox/Runtime/common/math/gcc/ashldi3.c
new file mode 100644
index 00000000..e7df3c18
--- /dev/null
+++ b/src/VBox/Runtime/common/math/gcc/ashldi3.c
@@ -0,0 +1,70 @@
+/*	$NetBSD: ashldi3.c,v 1.9 2005/12/11 12:24:37 christos Exp $	*/
+
+/*-
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
+ *
+ * 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. Neither the name of the University 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 REGENTS 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 REGENTS 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 <sys/cdefs.h>
+#if defined(LIBC_SCCS) && !defined(lint)
+#if 0
+static char sccsid[] = "@(#)ashldi3.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: ashldi3.c,v 1.9 2005/12/11 12:24:37 christos Exp $");
+#endif
+#endif*/ /* LIBC_SCCS and not lint */
+
+#include "quad.h"
+
+/*
+ * Shift a (signed) quad value left (arithmetic shift left).
+ * This is the same as logical shift left!
+ */
+quad_t
+__ashldi3(a, shift)
+	quad_t a;
+	qshift_t shift;
+{
+	union uu aa;
+
+	if (shift == 0)
+		return(a);
+	aa.q = a;
+	if (shift >= INT_BITS) {
+		aa.ul[H] = aa.ul[L] << (shift - INT_BITS);
+		aa.ul[L] = 0;
+	} else {
+		aa.ul[H] = (aa.ul[H] << shift) |
+		    (aa.ul[L] >> (INT_BITS - shift));
+		aa.ul[L] <<= shift;
+	}
+	return (aa.q);
+}