1/* 2 * Copyright (c) 1994, 2003, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26/*- 27 * Implementation of class Object 28 * 29 * former threadruntime.c, Sun Sep 22 12:09:39 1991 30 */ 31 32#include <stdio.h> 33#include <signal.h> 34#include <limits.h> 35 36#include "jni.h" 37#include "jni_util.h" 38#include "jvm.h" 39 40#include "java_lang_Object.h" 41 42static JNINativeMethod methods[] = { 43 {"hashCode", "()I", (void *)&JVM_IHashCode}, 44 {"wait", "(J)V", (void *)&JVM_MonitorWait}, 45 {"notify", "()V", (void *)&JVM_MonitorNotify}, 46 {"notifyAll", "()V", (void *)&JVM_MonitorNotifyAll}, 47 {"clone", "()Ljava/lang/Object;", (void *)&JVM_Clone}, 48}; 49 50JNIEXPORT void JNICALL 51Java_java_lang_Object_registerNatives(JNIEnv *env, jclass cls) 52{ 53 (*env)->RegisterNatives(env, cls, 54 methods, sizeof(methods)/sizeof(methods[0])); 55} 56 57JNIEXPORT jclass JNICALL 58Java_java_lang_Object_getClass(JNIEnv *env, jobject this) 59{ 60 if (this == NULL) { 61 JNU_ThrowNullPointerException(env, NULL); 62 return 0; 63 } else { 64 return (*env)->GetObjectClass(env, this); 65 } 66} 67