diff options
| -rw-r--r-- | lib/libm/Makefile | 7 | ||||
| -rw-r--r-- | lib/libm/arch/alpha/s_copysign.S | 45 | ||||
| -rw-r--r-- | lib/libm/arch/alpha/s_copysignf.S | 45 |
3 files changed, 95 insertions, 2 deletions
diff --git a/lib/libm/Makefile b/lib/libm/Makefile index d3dfac25062..8047943dfca 100644 --- a/lib/libm/Makefile +++ b/lib/libm/Makefile @@ -1,5 +1,5 @@ # $NetBSD: Makefile,v 1.28 1995/11/20 22:06:19 jtc Exp $ -# $OpenBSD: Makefile,v 1.25 2001/08/28 21:44:20 art Exp $ +# $OpenBSD: Makefile,v 1.26 2002/01/30 15:09:42 naddy Exp $ # # @(#)Makefile 5.1beta 93/09/24 # @@ -51,7 +51,10 @@ CFLAGS+= -D__LIBM_PRIVATE -D_USE_WRITE CFLAGS+= -O0 .endif -.if (${MACHINE_ARCH} == "i386") +.if (${MACHINE_ARCH} == "alpha") +.PATH: ${.CURDIR}/arch/alpha +ARCH_SRCS = s_copysign.S s_copysignf.S +.elif (${MACHINE_ARCH} == "i386") .PATH: ${.CURDIR}/arch/i387 ARCH_SRCS = e_acos.S e_asin.S e_atan2.S e_exp.S e_fmod.S e_log.S e_log10.S \ e_remainder.S e_remainderf.S e_scalb.S e_sqrt.S e_sqrtf.S \ diff --git a/lib/libm/arch/alpha/s_copysign.S b/lib/libm/arch/alpha/s_copysign.S new file mode 100644 index 00000000000..9cefee960e7 --- /dev/null +++ b/lib/libm/arch/alpha/s_copysign.S @@ -0,0 +1,45 @@ +/* $OpenBSD: s_copysign.S,v 1.1 2002/01/30 15:09:42 naddy Exp $ */ +/* $NetBSD: s_copysign.S,v 1.4 1999/07/02 15:37:34 simonb Exp $ */ + +/*- + * Copyright (c) 1996 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by J.T. Conklin. + * + * 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 NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <machine/asm.h> + +LEAF(copysign, 2) + cpys fa1, fa0, fv0 + RET +END(copysign) diff --git a/lib/libm/arch/alpha/s_copysignf.S b/lib/libm/arch/alpha/s_copysignf.S new file mode 100644 index 00000000000..b14f76ec57a --- /dev/null +++ b/lib/libm/arch/alpha/s_copysignf.S @@ -0,0 +1,45 @@ +/* $OpenBSD: s_copysignf.S,v 1.1 2002/01/30 15:09:42 naddy Exp $ */ +/* $NetBSD: s_copysignf.S,v 1.3 1997/07/30 23:58:41 jtc Exp $ */ + +/*- + * Copyright (c) 1996 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by J.T. Conklin. + * + * 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 NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <machine/asm.h> + +LEAF(copysignf, 2) + cpys fa1, fa0, fv0 + RET +END(copysignf) |