1 /* $NetBSD: float.h,v 1.8 2014/01/29 01:10:36 matt Exp $ */ 2 3 /*- 4 * Copyright (c) 2014 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Matt Thomas of 3am Software Foundry. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _ARM_FLOAT_H_ 33 #define _ARM_FLOAT_H_ 34 35 #include <sys/cdefs.h> 36 37 #ifdef __ARM_PCS_AAPCS64 38 39 #define LDBL_MANT_DIG __LDBL_MANT_DIG__ 40 #define LDBL_DIG __LDBL_DIG__ 41 #define LDBL_MIN_EXP __LDBL_MIN_EXP__ 42 #define LDBL_MIN_10_EXP __LDBL_MIN_10_EXP__ 43 #define LDBL_MAX_EXP __LDBL_MAX_EXP__ 44 #define LDBL_MAX_10_EXP __LDBL_MAX_10_EXP__ 45 #define LDBL_EPSILON __LDBL_EPSILON__ 46 #define LDBL_MIN __LDBL_MIN__ 47 #define LDBL_MAX __LDBL_MAX__ 48 49 #endif /* __ARM_PCS_AAPCS64 */ 50 51 #include <sys/float_ieee754.h> 52 53 #if defined(__ARM_PCS_AAPCS64) \ 54 && ((!defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) \ 55 && !defined(_XOPEN_SOURCE)) \ 56 || (__STDC_VERSION__ - 0) >= 199901L \ 57 || (_POSIX_C_SOURCE - 0) >= 200112L \ 58 || ((_XOPEN_SOURCE - 0) >= 600) \ 59 || defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE)) 60 #define DECIMAL_DIG __DECIMAL_DIG__ 61 #endif /* __ARM_PCS_AAPCS64 && ... */ 62 63 #endif /* !_ARM_FLOAT_H_ */ 64