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 "non_debuggable_classes.h"
18 
19 #include "jni/jni_env_ext.h"
20 #include "jni/jni_internal.h"
21 #include "mirror/class-inl.h"
22 #include "nativehelper/scoped_local_ref.h"
23 #include "obj_ptr-inl.h"
24 #include "thread-current-inl.h"
25 
26 namespace art {
27 
28 std::vector<jclass>  NonDebuggableClasses::non_debuggable_classes;
29 
AddNonDebuggableClass(jclass klass)30 void NonDebuggableClasses::AddNonDebuggableClass(jclass klass) {
31   Thread* self = Thread::Current();
32   JNIEnvExt* env = self->GetJniEnv();
33   ObjPtr<mirror::Class> mirror_klass(self->DecodeJObject(klass)->AsClass());
34   for (jclass c : non_debuggable_classes) {
35     if (self->DecodeJObject(c)->AsClass() == mirror_klass) {
36       return;
37     }
38   }
39   non_debuggable_classes.push_back(reinterpret_cast<jclass>(env->NewGlobalRef(klass)));
40 }
41 
42 }  // namespace art
43