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 }