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src/java.base/share/native/libjava/Object.c

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  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 
  42 static 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 
  50 JNIEXPORT void JNICALL
  51 Java_java_lang_Object_registerNatives(JNIEnv *env, jclass cls)
  52 {
  53     (*env)->RegisterNatives(env, cls,
  54                             methods, sizeof(methods)/sizeof(methods[0]));
  55 }
  56 
  57 JNIEXPORT jclass JNICALL
  58 Java_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);


  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 
  42 static JNINativeMethod methods[] = {
  43     {"hashCode",    "()I",                    (void *)&JVM_IHashCode},
  44     {"wait0",       "(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 
  50 JNIEXPORT void JNICALL
  51 Java_java_lang_Object_registerNatives(JNIEnv *env, jclass cls)
  52 {
  53     (*env)->RegisterNatives(env, cls,
  54                             methods, sizeof(methods)/sizeof(methods[0]));
  55 }
  56 
  57 JNIEXPORT jclass JNICALL
  58 Java_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);
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