/* $NetBSD: float.h,v 1.17 2013/05/23 21:39:49 christos Exp $ */ /*- * Copyright (c) 2013 The NetBSD Foundation, Inc. * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. */ #ifndef _MIPS_FLOAT_H_ #define _MIPS_FLOAT_H_ #include <sys/cdefs.h> #if defined(__mips_n32) || defined(__mips_n64) #if __GNUC_PREREQ__(4,1) #define LDBL_MANT_DIG __LDBL_MANT_DIG__ #define LDBL_DIG __LDBL_DIG__ #define LDBL_MIN_EXP __LDBL_MIN_EXP__ #define LDBL_MIN_10_EXP __LDBL_MIN_10_EXP__ #define LDBL_MAX_EXP __LDBL_MAX_EXP__ #define LDBL_MAX_10_EXP __LDBL_MAX_10_EXP__ #define LDBL_EPSILON __LDBL_EPSILON__ #define LDBL_MIN __LDBL_MIN__ #define LDBL_MAX __LDBL_MAX__ #else #define LDBL_MANT_DIG 113 #define LDBL_DIG 33 #define LDBL_MIN_EXP (-16381) #define LDBL_MIN_10_EXP (-4931) #define LDBL_MAX_EXP 16384 #define LDBL_MAX_10_EXP 4932 #if __STDC_VERSION__ >= 199901L #define LDBL_EPSILON 0x1p-112L #define LDBL_MIN 0x1p-16382L #define LDBL_MAX 0x1.ffffffffffffffffffffffffffffp+16383L, #else #define LDBL_EPSILON 1.9259299443872358530559779425849273E-34L #define LDBL_MIN 3.3621031431120935062626778173217526E-4932L #define LDBL_MAX 1.1897314953572317650857593266280070E+4932L #endif #endif /* !__GNUC_PREREQ__(4,1) */ #endif /* __mips_n32 || __mips_n64 */ #include <sys/float_ieee754.h> #if defined(__mips_n32) || defined(__mips_n64) #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \ !defined(_XOPEN_SOURCE) || \ ((__STDC_VERSION__ - 0) >= 199901L) || \ ((_POSIX_C_SOURCE - 0) >= 200112L) || \ ((_XOPEN_SOURCE - 0) >= 600) || \ defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE) #if __GNUC_PREREQ__(4,1) #define DECIMAL_DIG __DECIMAL_DIG__ #else #define DECIMAL_DIG 36 #endif #endif /* !defined(_ANSI_SOURCE) && ... */ #endif /* __mips_n32 || __mips_n64 */ #endif /* _MIPS_FLOAT_H_ */ |