1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 #include "jni.h" 25 #include <float.h> 26 #include <stdio.h> 27 28 JNIEXPORT void JNICALL Java_FloatingPointExceptionFilter_setCW( 29 JNIEnv * env, 30 jclass klazz, 31 jint cw) { 32 33 // Only valid for specific x86 based systems: linux-x86, or else x86 with fpu_control.h 34 #if defined( _WIN32 ) 35 _controlfp(cw, 0xffffffff); 36 #else 37 printf("Test skipped on this platform"); 38 #endif 39 }