| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "gc/heap.h" |
| #include "jni.h" |
| #include "runtime.h" |
| #include "scoped_thread_state_change-inl.h" |
| #include "thread-current-inl.h" |
| |
| namespace art { |
| namespace { |
| |
| extern "C" JNIEXPORT jboolean JNICALL Java_MovingGCThread_performHomogeneousSpaceCompact(JNIEnv*, jclass) { |
| return Runtime::Current()->GetHeap()->PerformHomogeneousSpaceCompact() == gc::kSuccess ? |
| JNI_TRUE : JNI_FALSE; |
| } |
| |
| extern "C" JNIEXPORT jboolean JNICALL Java_MovingGCThread_supportHomogeneousSpaceCompact(JNIEnv*, jclass) { |
| return Runtime::Current()->GetHeap()->SupportHomogeneousSpaceCompactAndCollectorTransitions() ? |
| JNI_TRUE : JNI_FALSE; |
| } |
| |
| extern "C" JNIEXPORT jlong JNICALL Java_MovingGCThread_objectAddress(JNIEnv* env, jclass, jobject object) { |
| ScopedObjectAccess soa(env); |
| return reinterpret_cast<jlong>(soa.Decode<mirror::Object>(object).Ptr()); |
| } |
| |
| } // namespace |
| } // namespace art |