/*
|
* Copyright (C) 2017 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 "android-base/macros.h"
|
#include "jni.h"
|
#include "jvmti.h"
|
|
// Test infrastructure
|
#include "test_env.h"
|
|
#include "jvmti_helper.h"
|
#include "scoped_local_ref.h"
|
|
namespace art {
|
namespace Test984ObsoleteInvoke {
|
|
static constexpr size_t kNumFrames = 30;
|
|
extern "C" JNIEXPORT jobject JNICALL Java_art_Test984_getFirstObsoleteMethod984(JNIEnv* env,
|
jclass) {
|
jthread cur;
|
jint frame_count;
|
jvmtiFrameInfo frames[kNumFrames];
|
// jint cur_start = 0;
|
if (JvmtiErrorToException(env, jvmti_env, jvmti_env->GetCurrentThread(&cur))) {
|
// ERROR
|
return nullptr;
|
}
|
if (JvmtiErrorToException(env, jvmti_env,
|
jvmti_env->GetStackTrace(cur,
|
0,
|
kNumFrames,
|
frames,
|
&frame_count))) {
|
// ERROR
|
return nullptr;
|
}
|
for (jint i = 0; i < frame_count; i++) {
|
jmethodID method = frames[i].method;
|
jboolean is_obsolete = false;
|
if (JvmtiErrorToException(env, jvmti_env, jvmti_env->IsMethodObsolete(method, &is_obsolete))) {
|
// ERROR
|
return nullptr;
|
}
|
if (is_obsolete) {
|
return env->ToReflectedMethod(env->FindClass("java/lang/reflect/Method"),
|
method,
|
JNI_TRUE);
|
}
|
}
|
ScopedLocalRef<jclass> rt_exception(env, env->FindClass("java/lang/RuntimeException"));
|
env->ThrowNew(rt_exception.get(), "Unable to find obsolete method!");
|
return nullptr;
|
}
|
|
} // namespace Test984ObsoleteInvoke
|
} // namespace art
|
