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
Java_art_Main_setTag(JNIEnv * env,jclass,jobject obj,jlong tag)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
Java_art_Main_getTag(JNIEnv * env,jclass,jobject obj)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