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