projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 1bbb83b5 HL |
1 | /* $NetBSD: float.h,v 1.6 2005/12/11 12:16:47 christos Exp $ */\r |
| 2 | /*-\r | |
| 3 | * Copyright (c) 2008 The NetBSD Foundation, Inc.\r | |
| 4 | * All rights reserved.\r | |
| 5 | *\r | |
| 6 | * This code is derived from software contributed to The NetBSD Foundation\r | |
| 7 | * by\r | |
| 8 | *\r | |
| 9 | * Redistribution and use in source and binary forms, with or without\r | |
| 10 | * modification, are permitted provided that the following conditions\r | |
| 11 | * are met:\r | |
| 12 | * 1. Redistributions of source code must retain the above copyright\r | |
| 13 | * notice, this list of conditions and the following disclaimer.\r | |
| 14 | * 2. Redistributions in binary form must reproduce the above copyright\r | |
| 15 | * notice, this list of conditions and the following disclaimer in the\r | |
| 16 | * documentation and/or other materials provided with the distribution.\r | |
| 17 | *\r | |
| 18 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS\r | |
| 19 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED\r | |
| 20 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\r | |
| 21 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS\r | |
| 22 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r | |
| 23 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r | |
| 24 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r | |
| 25 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r | |
| 26 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r | |
| 27 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r | |
| 28 | * POSSIBILITY OF SUCH DAMAGE.\r | |
| 29 | */\r | |
| 30 | \r | |
| 31 | #ifndef _AARCH64_FLOAT_H_\r | |
| 32 | #define _AARCH64_FLOAT_H_\r | |
| 33 | \r | |
| 34 | #ifndef __VFP_FP__\r | |
| 35 | #define LDBL_MANT_DIG 64\r | |
| 36 | #define LDBL_EPSILON 1.0842021724855044340E-19L\r | |
| 37 | #define LDBL_DIG 18\r | |
| 38 | #define LDBL_MIN_EXP (-16381)\r | |
| 39 | #define LDBL_MIN 1.6810515715560467531E-4932L\r | |
| 40 | #define LDBL_MIN_10_EXP (-4931)\r | |
| 41 | #define LDBL_MAX_EXP 16384\r | |
| 42 | #define LDBL_MAX 1.1897314953572317650E+4932L\r | |
| 43 | #define LDBL_MAX_10_EXP 4932\r | |
| 44 | #endif\r | |
| 45 | \r | |
| 46 | #include <sys/float_ieee754.h>\r | |
| 47 | \r | |
| 48 | #ifndef __VFP_FP__\r | |
| 49 | #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \\r | |
| 50 | !defined(_XOPEN_SOURCE) || \\r | |
| 51 | ((__STDC_VERSION__ - 0) >= 199901L) || \\r | |
| 52 | ((_POSIX_C_SOURCE - 0) >= 200112L) || \\r | |
| 53 | ((_XOPEN_SOURCE - 0) >= 600) || \\r | |
| 54 | defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE)\r | |
| 55 | #define DECIMAL_DIG 21\r | |
| 56 | #endif /* !defined(_ANSI_SOURCE) && ... */\r | |
| 57 | #endif /* !__VFP_FP__ */\r | |
| 58 | \r | |
| 59 | #endif /* !_AARCH64_FLOAT_H_ */\r |