1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #include <ieeefp.h> 30 #include "synonyms.h" 31 32 #pragma weak fpgetsticky = _fpgetsticky 33 34 extern int _sse_hw; 35 extern void _getsw(int *), _getmxcsr(int *); 36 37 fp_except 38 fpgetsticky(void) 39 { 40 int sw, mxcsr; 41 42 _getsw(&sw); 43 if (_sse_hw) { 44 _getmxcsr(&mxcsr); 45 sw |= mxcsr; 46 } 47 return ((fp_except)(sw & 0x3f)); 48 } 49