StdLib/LibC/Softfloat/getf2.c

   1 /* $NetBSD: getf2.c,v 1.1 2011/01/17 10:08:35 matt Exp $ */
   2 /** @file
   3 *
   4 *  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
   5 *
   6 *  This program and the accompanying materials
   7 *  are licensed and made available under the terms and conditions of the BSD License
   8 *  which accompanies this distribution.  The full text of the license may be found at
   9 *  http://opensource.org/licenses/bsd-license.php
  10 *
  11 *  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 *  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13 *
  14 **/
  15 /*
  16  * Written by Matt Thomas, 2011.  This file is in the Public Domain.
  17  */
  18
  19 #include "softfloat-for-gcc.h"
  20 #include "milieu.h"
  21 #include "softfloat.h"
  22
  23 #include <sys/cdefs.h>
  24 #if defined(LIBC_SCCS) && !defined(lint)
  25 __RCSID("$NetBSD: getf2.c,v 1.1 2011/01/17 10:08:35 matt Exp $");
  26 #endif /* LIBC_SCCS and not lint */
  27
  28 #ifdef FLOAT128
  29
  30 flag __getf2(float128, float128);
  31
  32 flag
  33 __getf2(float128 a, float128 b)
  34 {
  35
  36     /* libgcc1.c says (a >= b) - 1 */
  37     return float128_le(b, a) - 1;
  38 }
  39
  40 #endif /* FLOAT128 */