1 /*
2 * Copyright (C) 2013 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 <stdio.h>
18
19 #include "android-base/macros.h"
20 #include "jni.h"
21 #include "jvmti.h"
22 #include "scoped_local_ref.h"
23
24 // Test infrastructure
25 #include "test_env.h"
26
27 namespace art {
28 namespace Test920Objects {
29
Java_art_Test920_getObjectSize(JNIEnv * env ATTRIBUTE_UNUSED,jclass klass ATTRIBUTE_UNUSED,jobject object)30 extern "C" JNIEXPORT jlong JNICALL Java_art_Test920_getObjectSize(
31 JNIEnv* env ATTRIBUTE_UNUSED, jclass klass ATTRIBUTE_UNUSED, jobject object) {
32 jlong size;
33
34 jvmtiError result = jvmti_env->GetObjectSize(object, &size);
35 if (result != JVMTI_ERROR_NONE) {
36 char* err;
37 jvmti_env->GetErrorName(result, &err);
38 printf("Failure running GetObjectSize: %s\n", err);
39 jvmti_env->Deallocate(reinterpret_cast<unsigned char*>(err));
40 return -1;
41 }
42
43 return size;
44 }
45
Java_art_Test920_getObjectHashCode(JNIEnv * env ATTRIBUTE_UNUSED,jclass klass ATTRIBUTE_UNUSED,jobject object)46 extern "C" JNIEXPORT jint JNICALL Java_art_Test920_getObjectHashCode(
47 JNIEnv* env ATTRIBUTE_UNUSED, jclass klass ATTRIBUTE_UNUSED, jobject object) {
48 jint hash;
49
50 jvmtiError result = jvmti_env->GetObjectHashCode(object, &hash);
51 if (result != JVMTI_ERROR_NONE) {
52 char* err;
53 jvmti_env->GetErrorName(result, &err);
54 printf("Failure running GetObjectHashCode: %s\n", err);
55 jvmti_env->Deallocate(reinterpret_cast<unsigned char*>(err));
56 return -1;
57 }
58
59 return hash;
60 }
61
62 } // namespace Test920Objects
63 } // namespace art
64