1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
/*
* Copyright (C) 2013 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 <stdio.h>
#include "android-base/macros.h"
#include "jni.h"
#include "jvmti.h"
#include "scoped_local_ref.h"
// Test infrastructure
#include "test_env.h"
namespace art {
namespace Test920Objects {
extern "C" JNIEXPORT jlong JNICALL Java_art_Test920_getObjectSize(
JNIEnv* env ATTRIBUTE_UNUSED, jclass klass ATTRIBUTE_UNUSED, jobject object) {
jlong size;
jvmtiError result = jvmti_env->GetObjectSize(object, &size);
if (result != JVMTI_ERROR_NONE) {
char* err;
jvmti_env->GetErrorName(result, &err);
printf("Failure running GetObjectSize: %s\n", err);
jvmti_env->Deallocate(reinterpret_cast<unsigned char*>(err));
return -1;
}
return size;
}
extern "C" JNIEXPORT jint JNICALL Java_art_Test920_getObjectHashCode(
JNIEnv* env ATTRIBUTE_UNUSED, jclass klass ATTRIBUTE_UNUSED, jobject object) {
jint hash;
jvmtiError result = jvmti_env->GetObjectHashCode(object, &hash);
if (result != JVMTI_ERROR_NONE) {
char* err;
jvmti_env->GetErrorName(result, &err);
printf("Failure running GetObjectHashCode: %s\n", err);
jvmti_env->Deallocate(reinterpret_cast<unsigned char*>(err));
return -1;
}
return hash;
}
} // namespace Test920Objects
} // namespace art
|
