initial import of NetBSD tree

7 files changed, 293 insertions, 0 deletions

diff --git a/sys/lib/libkern/arch/ns32k/DEFS.h b/sys/lib/libkern/arch/ns32k/DEFS.h
new file mode 100644
index 00000000000..ff297d572ab
--- /dev/null
+++ b/sys/lib/libkern/arch/ns32k/DEFS.h
@@ -0,0 +1,49 @@
+/*	$NetBSD: DEFS.h,v 1.2 1994/10/26 06:39:41 cgd Exp $	*/
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * 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.
+ *
+ *	@(#)DEFS.h	5.1 (Berkeley) 4/23/90
+ */
+
+#ifdef PROF
+#define	ENTRY(x)	.globl _/**/x; _/**/x:  \
+			.data; 1:; .long 0; .text; addr 1b,tos ; bsr mcount
+#define	ASENTRY(x)	.globl x; x: \
+			.data; 1:; .long 0; .text; addr 1b,tos ; bsr mcount
+#else
+#define	ENTRY(x)	.globl _/**/x; _/**/x: 
+#define	ASENTRY(x)	.globl x; x: 
+#endif
diff --git a/sys/lib/libkern/arch/ns32k/Makefile.inc b/sys/lib/libkern/arch/ns32k/Makefile.inc
new file mode 100644
index 00000000000..d4398986a7b
--- /dev/null
+++ b/sys/lib/libkern/arch/ns32k/Makefile.inc
@@ -0,0 +1,6 @@
+#	$NetBSD: Makefile.inc,v 1.5.2.1 1995/10/13 20:29:29 phil Exp $
+
+SRCS+=	__main.c imax.c imin.c lmax.c lmin.c max.c min.c ulmax.c ulmin.c \
+	bcmp.c ffs.c strcat.c strcmp.c strcpy.c strlen.c strncmp.c strncpy.c \
+	scanc.c skpc.c locc.c \
+	htonl.S htons.S ntohl.S ntohs.S
diff --git a/sys/lib/libkern/arch/ns32k/SYS.h b/sys/lib/libkern/arch/ns32k/SYS.h
new file mode 100644
index 00000000000..93ee274588c
--- /dev/null
+++ b/sys/lib/libkern/arch/ns32k/SYS.h
@@ -0,0 +1,66 @@
+/*	$NetBSD: SYS.h,v 1.2 1994/10/26 06:39:44 cgd Exp $	*/
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * 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.
+ *
+ *	@(#)SYS.h	5.5 (Berkeley) 5/7/91
+ */
+
+#include <sys/syscall.h>
+
+#ifdef PROF
+#define	ENTRY(x)	.globl _/**/x; \
+			.data; 1:; .long 0; .text; .align 1; _/**/x: \
+			addr $1b,tos; bsr mcount
+#else
+#define	ENTRY(x)	.globl _/**/x; .text; .align 1; _/**/x: 
+#endif PROF
+
+#define	SYSCALL(x)	ENTRY(x); movd SYS_/**/x, r0; svc; bcs cerror
+#define	RSYSCALL(x)	SYSCALL(x); ret 0
+#define	PSEUDO(x,y)	ENTRY(x); movd SYS_/**/y, r0; svc; ret 0
+#define	CALL(x,y)	bsr _/**/y; adjspd -4*x
+
+#define	ASMSTR		.asciz
+
+	.globl	cerror
+
+#define SVC	svc
+
+#define S_ARG0	4(sp)
+#define S_ARG1	8(sp)
+#define S_ARG2	12(sp)
+#define S_ARG3	16(sp)
+
diff --git a/sys/lib/libkern/arch/ns32k/htonl.S b/sys/lib/libkern/arch/ns32k/htonl.S
new file mode 100644
index 00000000000..a2110a31e98
--- /dev/null
+++ b/sys/lib/libkern/arch/ns32k/htonl.S
@@ -0,0 +1,44 @@
+/*	$NetBSD: htonl.S,v 1.2 1994/10/26 06:39:45 cgd Exp $	*/
+
+/* 
+ * Mach Operating System
+ * Copyright (c) 1992 Carnegie Mellon University
+ * Copyright (c) 1992 Helsinki University of Technology
+ * All Rights Reserved.
+ * 
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ * 
+ * CARNEGIE MELLON AND HELSINKI UNIVERSITY OF TECHNOLOGY ALLOW FREE USE
+ * OF THIS SOFTWARE IN ITS "AS IS" CONDITION.  CARNEGIE MELLON AND
+ * HELSINKI UNIVERSITY OF TECHNOLOGY DISCLAIM ANY LIABILITY OF ANY KIND
+ * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ * 
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ * 
+ * any improvements or extensions that they make and grant Carnegie Mellon 
+ * the rights to redistribute these changes.
+ */
+/*
+ * HISTORY
+ * 11-May-92  Johannes Helander (jvh) at Helsinki University of Technology
+ *	Created.
+ */
+
+#include <machine/asm.h>
+
+	.text
+ENTRY(htonl)
+	movd	S_ARG0,r0
+	rotw	8,r0
+	rotd	16,r0
+	rotw	8,r0
+	ret	0
diff --git a/sys/lib/libkern/arch/ns32k/htons.S b/sys/lib/libkern/arch/ns32k/htons.S
new file mode 100644
index 00000000000..bd907611691
--- /dev/null
+++ b/sys/lib/libkern/arch/ns32k/htons.S
@@ -0,0 +1,42 @@
+/*	$NetBSD: htons.S,v 1.2 1994/10/26 06:39:46 cgd Exp $	*/
+
+/* 
+ * Mach Operating System
+ * Copyright (c) 1992 Carnegie Mellon University
+ * Copyright (c) 1992 Helsinki University of Technology
+ * All Rights Reserved.
+ * 
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ * 
+ * CARNEGIE MELLON AND HELSINKI UNIVERSITY OF TECHNOLOGY ALLOW FREE USE
+ * OF THIS SOFTWARE IN ITS "AS IS" CONDITION.  CARNEGIE MELLON AND
+ * HELSINKI UNIVERSITY OF TECHNOLOGY DISCLAIM ANY LIABILITY OF ANY KIND
+ * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ * 
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ * 
+ * any improvements or extensions that they make and grant Carnegie Mellon 
+ * the rights to redistribute these changes.
+ */
+/*
+ * HISTORY
+ * 11-May-92  Johannes Helander (jvh) at Helsinki University of Technology
+ *	Created.
+ */
+
+#include <machine/asm.h>
+
+	.text
+ENTRY(htons)
+	movzwd	S_ARG0,r0
+	rotw	8,r0
+	ret	0
diff --git a/sys/lib/libkern/arch/ns32k/ntohl.S b/sys/lib/libkern/arch/ns32k/ntohl.S
new file mode 100644
index 00000000000..3a45abb068f
--- /dev/null
+++ b/sys/lib/libkern/arch/ns32k/ntohl.S
@@ -0,0 +1,44 @@
+/*	$NetBSD: ntohl.S,v 1.2 1994/10/26 06:39:47 cgd Exp $	*/
+
+/* 
+ * Mach Operating System
+ * Copyright (c) 1992 Carnegie Mellon University
+ * Copyright (c) 1992 Helsinki University of Technology
+ * All Rights Reserved.
+ * 
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ * 
+ * CARNEGIE MELLON AND HELSINKI UNIVERSITY OF TECHNOLOGY ALLOW FREE USE
+ * OF THIS SOFTWARE IN ITS "AS IS" CONDITION.  CARNEGIE MELLON AND
+ * HELSINKI UNIVERSITY OF TECHNOLOGY DISCLAIM ANY LIABILITY OF ANY KIND
+ * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ * 
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ * 
+ * any improvements or extensions that they make and grant Carnegie Mellon 
+ * the rights to redistribute these changes.
+ */
+/*
+ * HISTORY
+ * 11-May-92  Johannes Helander (jvh) at Helsinki University of Technology
+ *	Created.
+ */
+
+#include <machine/asm.h>
+
+	.text
+ENTRY(ntohl)
+	movd	S_ARG0,r0
+	rotw	8,r0
+	rotd	16,r0
+	rotw	8,r0
+	ret	0
diff --git a/sys/lib/libkern/arch/ns32k/ntohs.S b/sys/lib/libkern/arch/ns32k/ntohs.S
new file mode 100644
index 00000000000..8e09a20adca
--- /dev/null
+++ b/sys/lib/libkern/arch/ns32k/ntohs.S
@@ -0,0 +1,42 @@
+/*	$NetBSD: ntohs.S,v 1.2 1994/10/26 06:39:48 cgd Exp $	*/
+
+/* 
+ * Mach Operating System
+ * Copyright (c) 1992 Carnegie Mellon University
+ * Copyright (c) 1992 Helsinki University of Technology
+ * All Rights Reserved.
+ * 
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ * 
+ * CARNEGIE MELLON AND HELSINKI UNIVERSITY OF TECHNOLOGY ALLOW FREE USE
+ * OF THIS SOFTWARE IN ITS "AS IS" CONDITION.  CARNEGIE MELLON AND
+ * HELSINKI UNIVERSITY OF TECHNOLOGY DISCLAIM ANY LIABILITY OF ANY KIND
+ * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ * 
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ * 
+ * any improvements or extensions that they make and grant Carnegie Mellon 
+ * the rights to redistribute these changes.
+ */
+/*
+ * HISTORY
+ * 11-May-92  Johannes Helander (jvh) at Helsinki University of Technology
+ *	Created.
+ */
+
+#include <machine/asm.h>
+
+	.text
+ENTRY(ntohs)
+	movzwd	S_ARG0,r0
+	rotw	8,r0
+	ret	0