initial import of NetBSD tree

1 files changed, 77 insertions, 0 deletions

diff --git a/sys/arch/sparc/include/varargs.h b/sys/arch/sparc/include/varargs.h
new file mode 100644
index 00000000000..9deb080ae04
--- /dev/null
+++ b/sys/arch/sparc/include/varargs.h
@@ -0,0 +1,77 @@
+/*	$NetBSD: varargs.h,v 1.6 1994/11/20 20:53:37 deraadt Exp $ */
+
+/*
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
+ *
+ * All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Lawrence Berkeley Laboratory.
+ *
+ * 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 University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ *
+ *	from: @(#)varargs.h	8.3 (Berkeley) 3/22/94
+ */
+
+#ifndef _SPARC_VARARGS_H_
+#define	_SPARC_VARARGS_H_
+
+#include <machine/stdarg.h>
+
+/* See <machine/stdarg.h> for comments. */
+#if __GNUC__ == 1
+#define __extension__
+#define	va_dcl	int va_alist;
+#else /* gcc2 */
+#ifdef __GCC_NEW_VARARGS__	/* gcc 2.4.5 */
+#define va_alist __builtin_va_alist
+#define	va_dcl	int __builtin_va_alist;
+#else				/* gcc 2.3.3 */
+#define	va_dcl	int va_alist; ...
+#endif
+#endif
+
+#undef va_start
+#ifdef __GCC_NEW_VARARGS__
+#define	va_start(ap)	((ap) = (va_list)__builtin_saveregs())
+#else
+#define	va_start(ap)	(__builtin_saveregs(), (ap) = (va_list)&va_alist)
+#endif
+
+#endif /* !_SPARC_VARARGS_H_ */