/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include "quadint.h"
#pragma weak __floatundidf = ___floatundidf
/*
* Convert an unsigned longlong_t to a double-precision floating point value.
*/
double
___floatundidf(u_longlong_t a)
{
union uu aa;
double d;
aa.uq = a;
d = aa.ul[H];
d *= (1 << HALF_BITS);
d *= (1 << HALF_BITS);
d += aa.ul[L];
return (d);
}