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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Copyright (c) 1987 by Sun Microsystems, Inc.
*/
/*
* contains definitions for variables for IEEE floating-point arithmetic
* modes; IEEE floating-point arithmetic exception handling;
*/
#include <floatingpoint.h>
enum fp_direction_type fp_direction;
/*
* Current rounding direction. Updated by ieee_flags.
*/
enum fp_precision_type fp_precision;
/*
* Current rounding precision. Updated by ieee_flags.
*/
sigfpe_handler_type ieee_handlers[N_IEEE_EXCEPTION];
/*
* Array of pointers to functions to handle SIGFPE's corresponding to IEEE
* fp_exceptions. sigfpe_default means do not generate SIGFPE. An invalid
* address such as sigfpe_abort will cause abort on that SIGFPE. Updated by
* ieee_handler.
*/
fp_exception_field_type fp_accrued_exceptions;
/*
* Sticky accumulated exceptions, updated by ieee_flags. In hardware
* implementations this variable is not automatically updated as the hardware
* changes and should therefore not be relied on directly.
*/
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