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-rw-r--r--libm/src/s_frexpl.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/libm/src/s_frexpl.c b/libm/src/s_frexpl.c
deleted file mode 100644
index 20b3167..0000000
--- a/libm/src/s_frexpl.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*-
- * Copyright (c) 2004-2005 David Schultz <das@FreeBSD.ORG>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: src/lib/msun/src/s_frexpl.c,v 1.1 2005/03/07 04:54:51 das Exp $
- */
-
-#include <float.h>
-#include <math.h>
-
-#include "fpmath.h"
-
-#if LDBL_MAX_EXP != 0x4000
-#error "Unsupported long double format"
-#endif
-
-long double
-frexpl(long double x, int *ex)
-{
- union IEEEl2bits u;
-
- u.e = x;
- switch (u.bits.exp) {
- case 0: /* 0 or subnormal */
- if ((u.bits.manl | u.bits.manh) == 0) {
- *ex = 0;
- } else {
- u.e *= 0x1.0p514;
- *ex = u.bits.exp - 0x4200;
- u.bits.exp = 0x3ffe;
- }
- break;
- case 0x7fff: /* infinity or NaN; value of *ex is unspecified */
- break;
- default: /* normal */
- *ex = u.bits.exp - 0x3ffe;
- u.bits.exp = 0x3ffe;
- break;
- }
- return (u.e);
-}