/*- * 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: src/sys/ia64/include/ieeefp.h,v 1.5.10.1.4.1 2010/06/14 02:09:06 kensmith Exp $ */ #ifndef _MACHINE_IEEEFP_H_ #define _MACHINE_IEEEFP_H_ #include 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_ */