-# $NetBSD: Makefile.inc,v 1.1 1995/02/10 17:49:49 cgd Exp $
+# $NetBSD: Makefile.inc,v 1.2 1996/04/17 22:36:30 cgd Exp $
KMINCLUDES= arch/alpha/SYS.h arch/alpha/DEFS.h
-KMSRCS= divrem.m4
-#KMSRCS= bcmp.S bzero.S ffs.S strcat.S strcmp.S strcpy.S strlen.S \
-# htonl.S htons.S ntohl.S ntohs.S
+KMSRCS= divrem.m4 bzero.S htonl.S htons.S ntohl.S ntohs.S \
+ byte_swap_2.S byte_swap_4.S
+#KMSRCS= bcmp.S ffs.S strcat.S strcmp.S strcpy.S strlen.S
# `source' files built from m4 source
SRCS+= __divqu.S __divq.S __divlu.S __divl.S
-# $NetBSD: Makefile.inc,v 1.1 1995/02/25 14:58:43 cgd Exp $
+# $NetBSD: Makefile.inc,v 1.2 1996/04/17 22:36:42 cgd Exp $
-SRCS+= htonl.c htons.c ntohl.c ntohs.c
+SRCS+= htonl.S htons.S ntohl.S ntohs.S
--- /dev/null
+/* $NetBSD: byte_swap_2.S,v 1.1 1996/04/17 22:36:46 cgd Exp $ */
+
+/*
+ * Copyright (c) 1996 Carnegie-Mellon University.
+ * All rights reserved.
+ *
+ * Author: Chris G. Demetriou
+ *
+ * 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 ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS 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 the
+ * rights to redistribute these changes.
+ */
+
+#include "DEFS.h"
+
+#ifndef NAME
+#define NAME byte_swap_2
+#endif
+
+/*
+ * Byte-swap a 2-byte quantity. (Convert 0x0123 to 0x2301.)
+ *
+ * Argument is an unsigned 2-byte integer (u_int16_t).
+ */
+LEAF(NAME, 1) /* a0 contains 0x0123 */
+ extbl a0, 0, t0 /* t0 = 0x 23 */
+ extbl a0, 1, t1 /* t1 = 0x 01 */
+ sll t0, 8, t0 /* t1 = 0x23 */
+ or t0, t1, v0 /* v0 = 0x2301 */
+ RET
+END(NAME)
--- /dev/null
+/* $NetBSD: byte_swap_4.S,v 1.1 1996/04/17 22:36:49 cgd Exp $ */
+
+/*
+ * Copyright (c) 1996 Carnegie-Mellon University.
+ * All rights reserved.
+ *
+ * Author: Chris G. Demetriou
+ *
+ * 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 ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS 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 the
+ * rights to redistribute these changes.
+ */
+
+#include "DEFS.h"
+
+#ifndef NAME
+#define NAME byte_swap_4
+#endif
+
+/*
+ * Byte-swap a 4-byte quantity. (Convert 0x01234567 to 0x67452301.)
+ *
+ * Argument is an unsigned 4-byte integer (u_int32_t).
+ */
+LEAF(NAME, 1) /* a0 contains 0x01234567 */
+ extbl a0, 0, t0 /* t0 = 0x 67 */
+ extbl a0, 1, t1 /* t1 = 0x 45 */
+ extbl a0, 2, t2 /* t2 = 0x 23 */
+ extbl a0, 3, t3 /* t3 = 0x 01 */
+ sll t0, 24, t0 /* t0 = 0x67 */
+ sll t1, 16, t1 /* t1 = 0x 45 */
+ sll t2, 8, t2 /* t2 = 0x 23 */
+ or t3, t0, v0 /* v0 = 0x67 01 */
+ or t1, t2, t1 /* t1 = 0x 4523 */
+ or t1, v0, v0 /* v0 = 0x67452301 */
+ RET
+END(NAME)
--- /dev/null
+/* $NetBSD: htonl.S,v 1.1 1996/04/17 22:36:52 cgd Exp $ */
+
+/*
+ * Copyright (c) 1996 Carnegie-Mellon University.
+ * All rights reserved.
+ *
+ * Author: Chris G. Demetriou
+ *
+ * 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 ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS 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 the
+ * rights to redistribute these changes.
+ */
+
+#define NAME htonl
+
+#include "byte_swap_4.S"
--- /dev/null
+/* $NetBSD: htons.S,v 1.1 1996/04/17 22:36:54 cgd Exp $ */
+
+/*
+ * Copyright (c) 1996 Carnegie-Mellon University.
+ * All rights reserved.
+ *
+ * Author: Chris G. Demetriou
+ *
+ * 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 ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS 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 the
+ * rights to redistribute these changes.
+ */
+
+#define NAME htons
+
+#include "byte_swap_2.S"
--- /dev/null
+/* $NetBSD: ntohl.S,v 1.1 1996/04/17 22:36:57 cgd Exp $ */
+
+/*
+ * Copyright (c) 1996 Carnegie-Mellon University.
+ * All rights reserved.
+ *
+ * Author: Chris G. Demetriou
+ *
+ * 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 ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS 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 the
+ * rights to redistribute these changes.
+ */
+
+#define NAME ntohl
+
+#include "byte_swap_4.S"
--- /dev/null
+/* $NetBSD: ntohs.S,v 1.1 1996/04/17 22:37:02 cgd Exp $ */
+
+/*
+ * Copyright (c) 1996 Carnegie-Mellon University.
+ * All rights reserved.
+ *
+ * Author: Chris G. Demetriou
+ *
+ * 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 ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS 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 the
+ * rights to redistribute these changes.
+ */
+
+#define NAME ntohs
+
+#include "byte_swap_2.S"
projects / openbsd / commitdiff