1/*
2 * Copyright (C) 2014 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_ref_FinalizerReference.h"
18
19#include "gc/heap.h"
20#include "gc/reference_processor.h"
21#include "jni_internal.h"
22#include "mirror/object-inl.h"
23#include "mirror/reference-inl.h"
24#include "scoped_fast_native_object_access.h"
25
26namespace art {
27
28static jboolean FinalizerReference_makeCircularListIfUnenqueued(JNIEnv* env, jobject javaThis) {
29  ScopedFastNativeObjectAccess soa(env);
30  mirror::FinalizerReference* const ref = soa.Decode<mirror::FinalizerReference*>(javaThis);
31  return Runtime::Current()->GetHeap()->GetReferenceProcessor()->MakeCircularListIfUnenqueued(ref);
32}
33
34static JNINativeMethod gMethods[] = {
35  NATIVE_METHOD(FinalizerReference, makeCircularListIfUnenqueued, "!()Z"),
36};
37
38void register_java_lang_ref_FinalizerReference(JNIEnv* env) {
39  REGISTER_NATIVE_METHODS("java/lang/ref/FinalizerReference");
40}
41
42}  // namespace art
43