1 /* 2 * Copyright (C) 2017 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 "android-base/logging.h" 18 #include "android-base/macros.h" 19 20 #include "jvmti_helper.h" 21 #include "test_env.h" 22 23 namespace art { 24 25 // Common JNI functions. 26 27 extern "C" JNIEXPORT void JNICALL Java_art_Main_setTag( 28 JNIEnv* env, jclass, jobject obj, jlong tag) { 29 jvmtiError ret = jvmti_env->SetTag(obj, tag); 30 JvmtiErrorToException(env, jvmti_env, ret); 31 } 32 33 extern "C" JNIEXPORT jlong JNICALL Java_art_Main_getTag(JNIEnv* env, jclass, jobject obj) { 34 jlong tag = 0; 35 jvmtiError ret = jvmti_env->GetTag(obj, &tag); 36 if (JvmtiErrorToException(env, jvmti_env, ret)) { 37 return 0; 38 } 39 return tag; 40 } 41 42 } // namespace art 43
