| float.h (129198) | float.h (132383) |
|---|---|
| 1/* 2 * Copyright (c) 1989 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * from: @(#)float.h 7.1 (Berkeley) 5/8/90 | 1/* 2 * Copyright (c) 1989 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * from: @(#)float.h 7.1 (Berkeley) 5/8/90 |
| 34 * $FreeBSD: head/sys/arm/include/float.h 129198 2004-05-14 11:46:45Z cognet $ | 34 * $FreeBSD: head/sys/arm/include/float.h 132383 2004-07-19 08:17:25Z das $ |
| 35 */ 36 37#ifndef _MACHINE_FLOAT_H_ 38#define _MACHINE_FLOAT_H_ 1 39 40#define FLT_RADIX 2 /* b */ | 35 */ 36 37#ifndef _MACHINE_FLOAT_H_ 38#define _MACHINE_FLOAT_H_ 1 39 40#define FLT_RADIX 2 /* b */ |
| 41#define FLT_ROUNDS 1 /* FP addition rounds to nearest */ 42#define FLT_EVAL_METHOD (-1) /* i387 semantics are...interesting */ | 41#define FLT_ROUNDS (-1) /* indeterminate */ 42#define FLT_EVAL_METHOD (-1) /* XXX */ |
| 43#define DECIMAL_DIG 21 /* max precision in decimal digits */ 44 45#define FLT_MANT_DIG 24 /* p */ 46#define FLT_EPSILON 1.19209290E-07F /* b**(1-p) */ 47#define FLT_DIG 6 /* floor((p-1)*log10(b))+(b == 10) */ 48#define FLT_MIN_EXP (-125) /* emin */ 49#define FLT_MIN 1.17549435E-38F /* b**(emin-1) */ 50#define FLT_MIN_10_EXP (-37) /* ceil(log10(b**(emin-1))) */ --- 25 unchanged lines hidden --- | 43#define DECIMAL_DIG 21 /* max precision in decimal digits */ 44 45#define FLT_MANT_DIG 24 /* p */ 46#define FLT_EPSILON 1.19209290E-07F /* b**(1-p) */ 47#define FLT_DIG 6 /* floor((p-1)*log10(b))+(b == 10) */ 48#define FLT_MIN_EXP (-125) /* emin */ 49#define FLT_MIN 1.17549435E-38F /* b**(emin-1) */ 50#define FLT_MIN_10_EXP (-37) /* ceil(log10(b**(emin-1))) */ --- 25 unchanged lines hidden --- |