Module Name: src
Committed By: riastradh
Date: Thu Nov 8 18:19:37 UTC 2018
Modified Files:
src/lib/libc/arch/vax/gen: Makefile.inc
Added Files:
src/lib/libc/arch/vax/gen: fabsf.S
Log Message:
Attempt to implement fabsf by copying fabs and s/d/f/g.
Vax wizards, please vaxinate if I flubbed this!
To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/lib/libc/arch/vax/gen/Makefile.inc
cvs rdiff -u -r0 -r1.1 src/lib/libc/arch/vax/gen/fabsf.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/arch/vax/gen/Makefile.inc
diff -u src/lib/libc/arch/vax/gen/Makefile.inc:1.17 src/lib/libc/arch/vax/gen/Makefile.inc:1.18
--- src/lib/libc/arch/vax/gen/Makefile.inc:1.17 Tue Jul 6 05:59:52 2010
+++ src/lib/libc/arch/vax/gen/Makefile.inc Thu Nov 8 18:19:37 2018
@@ -1,7 +1,7 @@
-# $NetBSD: Makefile.inc,v 1.17 2010/07/06 05:59:52 mrg Exp $
+# $NetBSD: Makefile.inc,v 1.18 2018/11/08 18:19:37 riastradh Exp $
SRCS+= byte_swap_2.S byte_swap_4.S bswap64.S \
- fabs.S frexp.c \
+ fabs.S fabsf.S frexp.c \
fpclassifyf.c fpclassifyd.c \
infinityf.c infinity.c infinityl.c \
isfinitef.c isfinited.c \
Added files:
Index: src/lib/libc/arch/vax/gen/fabsf.S
diff -u /dev/null src/lib/libc/arch/vax/gen/fabsf.S:1.1
--- /dev/null Thu Nov 8 18:19:37 2018
+++ src/lib/libc/arch/vax/gen/fabsf.S Thu Nov 8 18:19:37 2018
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 1983, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * 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 "DEFS.h"
+
+#if defined(LIBC_SCCS) && !defined(lint)
+ /* .asciz "@(#)fabs.s 8.1 (Berkeley) 6/4/93" */
+RCSID("$NetBSD: fabsf.S,v 1.1 2018/11/08 18:19:37 riastradh Exp $")
+#endif /* LIBC_SCCS and not lint */
+
+/* fabsf - floating absolute value, float edition */
+
+ENTRY(fabsf, 0)
+ movf 4(%ap),%r0
+ bgeq 1f
+ mnegf %r0,%r0
+1:
+ ret
+END(fabsf)
