1 diff --git a/lib/libc/i386/gen/Makefile.inc b/lib/libc/i386/gen/Makefile.inc
   2 index 89319c8..d0a58d7 100644
   3 --- a/lib/libc/i386/gen/Makefile.inc
   4 +++ b/lib/libc/i386/gen/Makefile.inc
   5 @@ -2,5 +2,5 @@
   6  # $FreeBSD$
   7  
   8  SRCS+=	_ctx_start.S _setjmp.S _set_tp.c fabs.S \
   9 -	flt_rounds.c infinity.c ldexp.c makecontext.c modf.S \
  10 +	flt_rounds.c infinity.c ldexp.S makecontext.c modf.S \
  11  	rfork_thread.S setjmp.S signalcontext.c sigsetjmp.S
  12 diff --git a/lib/libc/i386/gen/ldexp.S b/lib/libc/i386/gen/ldexp.S
  13 new file mode 100644
  14 index 0000000..1570026
  15 --- /dev/null
  16 +++ b/lib/libc/i386/gen/ldexp.S
  17 @@ -0,0 +1,39 @@
  18 +/*
  19 + * Copyright (c) 2010 Dimitry Andric <dimitry@andric.com>
  20 + * All rights reserved.
  21 + *
  22 + * Redistribution and use in source and binary forms, with or without
  23 + * modification, are permitted provided that the following conditions
  24 + * are met:
  25 + * 1. Redistributions of source code must retain the above copyright
  26 + *    notice, this list of conditions and the following disclaimer.
  27 + * 2. Neither the name of the author nor the names of its contributors
  28 + *    may be used to endorse or promote products derived from this software
  29 + *    without specific prior written permission.
  30 + *
  31 + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  32 + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  33 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  34 + * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  35 + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36 + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  37 + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  38 + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  39 + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  40 + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  41 + * SUCH DAMAGE.
  42 + */
  43 +
  44 +#include <machine/asm.h>
  45 +__FBSDID("$FreeBSD$");
  46 +
  47 +/*
  48 + * double ldexp(double value, int exp): return value * (2 ** exp).
  49 + */
  50 +ENTRY(ldexp)
  51 +	fildl	12(%esp)
  52 +	fldl	4(%esp)
  53 +	fscale
  54 +	fstp	%st(1)
  55 +	ret
  56 +END(ldexp)
  57 diff --git a/lib/libc/i386/gen/ldexp.c b/lib/libc/i386/gen/ldexp.c
  58 deleted file mode 100644
  59 index 88bbb04..0000000
  60 --- a/lib/libc/i386/gen/ldexp.c
  61 +++ /dev/null
  62 @@ -1,64 +0,0 @@
  63 -/*-
  64 - * Copyright (c) 1990, 1993
  65 - *	The Regents of the University of California.  All rights reserved.
  66 - *
  67 - * This code is derived from software contributed to Berkeley by
  68 - * Sean Eric Fagan.
  69 - *
  70 - * Redistribution and use in source and binary forms, with or without
  71 - * modification, are permitted provided that the following conditions
  72 - * are met:
  73 - * 1. Redistributions of source code must retain the above copyright
  74 - *    notice, this list of conditions and the following disclaimer.
  75 - * 2. Redistributions in binary form must reproduce the above copyright
  76 - *    notice, this list of conditions and the following disclaimer in the
  77 - *    documentation and/or other materials provided with the distribution.
  78 - * 4. Neither the name of the University nor the names of its contributors
  79 - *    may be used to endorse or promote products derived from this software
  80 - *    without specific prior written permission.
  81 - *
  82 - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  83 - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  84 - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  85 - * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  86 - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  87 - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  88 - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  89 - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  90 - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  91 - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  92 - * SUCH DAMAGE.
  93 - */
  94 -
  95 -#if defined(LIBC_SCCS) && !defined(lint)
  96 -static char sccsid[] = "@(#)ldexp.c	8.1 (Berkeley) 6/4/93";
  97 -#endif /* LIBC_SCCS and not lint */
  98 -#include <sys/cdefs.h>
  99 -__FBSDID("$FreeBSD$");
 100 -
 101 -#include <math.h>
 102 -
 103 -/*
 104 - * ldexp(value, exp): return value * (2 ** exp).
 105 - *
 106 - * Written by Sean Eric Fagan (sef@kithrup.COM)
 107 - * Sun Mar 11 20:27:09 PST 1990
 108 - */
 109 -
 110 -/*
 111 - * We do the conversion in C to let gcc optimize it away, if possible.
 112 - */
 113 -double
 114 -ldexp (double value, int exp)
 115 -{
 116 -	double temp, texp, temp2;
 117 -	texp = exp;
 118 -#ifdef __GNUC__
 119 -	__asm ("fscale "
 120 -		: "=u" (temp2), "=t" (temp)
 121 -		: "0" (texp), "1" (value));
 122 -#else
 123 -#error unknown asm
 124 -#endif
 125 -	return (temp);
 126 -}
 127