1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "java_lang_Object.h" 18 19 #include "nativehelper/jni_macros.h" 20 21 #include "jni_internal.h" 22 #include "mirror/object-inl.h" 23 #include "native_util.h" 24 #include "scoped_fast_native_object_access-inl.h" 25 26 namespace art { 27 28 static jobject Object_internalClone(JNIEnv* env, jobject java_this) { 29 ScopedFastNativeObjectAccess soa(env); 30 ObjPtr<mirror::Object> o = soa.Decode<mirror::Object>(java_this); 31 return soa.AddLocalReference<jobject>(o->Clone(soa.Self())); 32 } 33 34 static void Object_notify(JNIEnv* env, jobject java_this) { 35 ScopedFastNativeObjectAccess soa(env); 36 soa.Decode<mirror::Object>(java_this)->Notify(soa.Self()); 37 } 38 39 static void Object_notifyAll(JNIEnv* env, jobject java_this) { 40 ScopedFastNativeObjectAccess soa(env); 41 soa.Decode<mirror::Object>(java_this)->NotifyAll(soa.Self()); 42 } 43 44 static void Object_wait(JNIEnv* env, jobject java_this) { 45 ScopedFastNativeObjectAccess soa(env); 46 soa.Decode<mirror::Object>(java_this)->Wait(soa.Self()); 47 } 48 49 static void Object_waitJI(JNIEnv* env, jobject java_this, jlong ms, jint ns) { 50 ScopedFastNativeObjectAccess soa(env); 51 soa.Decode<mirror::Object>(java_this)->Wait(soa.Self(), ms, ns); 52 } 53 54 static jint Object_identityHashCodeNative(JNIEnv* env, jclass, jobject javaObject) { 55 ScopedFastNativeObjectAccess soa(env); 56 ObjPtr<mirror::Object> o = soa.Decode<mirror::Object>(javaObject); 57 return static_cast<jint>(o->IdentityHashCode()); 58 } 59 60 static JNINativeMethod gMethods[] = { 61 FAST_NATIVE_METHOD(Object, internalClone, "()Ljava/lang/Object;"), 62 FAST_NATIVE_METHOD(Object, notify, "()V"), 63 FAST_NATIVE_METHOD(Object, notifyAll, "()V"), 64 OVERLOADED_FAST_NATIVE_METHOD(Object, wait, "()V", wait), 65 OVERLOADED_FAST_NATIVE_METHOD(Object, wait, "(JI)V", waitJI), 66 FAST_NATIVE_METHOD(Object, identityHashCodeNative, "(Ljava/lang/Object;)I"), 67 }; 68 69 void register_java_lang_Object(JNIEnv* env) { 70 REGISTER_NATIVE_METHODS("java/lang/Object"); 71 } 72 73 } // namespace art 74
