| Current Path : /sys/amd64/compile/hs32/modules/usr/src/sys/modules/ste/@/ia64/include/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //sys/amd64/compile/hs32/modules/usr/src/sys/modules/ste/@/ia64/include/ieeefp.h |
/*-
* Copyright (c) 2001 Doug Rabson
* 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 AUTHOR 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 AUTHOR 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.
*
* $FreeBSD: release/9.1.0/sys/ia64/include/ieeefp.h 160105 2006-07-05 06:10:21Z bde $
*/
#ifndef _MACHINE_IEEEFP_H_
#define _MACHINE_IEEEFP_H_
#include <machine/fpu.h>
typedef int fp_except_t;
#define FP_X_INV IA64_FPSR_TRAP_VD /* invalid operation exception */
#define FP_X_DZ IA64_FPSR_TRAP_ZD /* divide-by-zero exception */
#define FP_X_OFL IA64_FPSR_TRAP_OD /* overflow exception */
#define FP_X_UFL IA64_FPSR_TRAP_UD /* underflow exception */
#define FP_X_IMP IA64_FPSR_TRAP_ID /* imprecise(inexact) exception */
typedef enum {
FP_RN = 0, /* round to nearest */
FP_RM, /* round toward minus infinity */
FP_RP, /* round toward plus infinity */
FP_RZ /* round toward zero */
} fp_rnd_t;
#endif /* !_MACHINE_IEEEFP_H_ */