| /* |
| * 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 "jvmti.h" |
| |
| // Test infrastructure |
| #include "jvmti_helper.h" |
| #include "scoped_local_ref.h" |
| #include "test_env.h" |
| |
| namespace art { |
| namespace Test1909AgentTLS { |
| |
| extern "C" JNIEXPORT void JNICALL Java_art_Test1909_setTLS(JNIEnv* env, |
| jclass, |
| jlong jvmti_env_ptr, |
| jthread thr, |
| jlong data) { |
| JvmtiErrorToException(env, |
| reinterpret_cast<jvmtiEnv*>(jvmti_env_ptr), |
| reinterpret_cast<jvmtiEnv*>(jvmti_env_ptr)->SetThreadLocalStorage( |
| thr, reinterpret_cast<const void*>(static_cast<intptr_t>(data)))); |
| } |
| |
| extern "C" JNIEXPORT jlong JNICALL Java_art_Test1909_getTLS(JNIEnv* env, |
| jclass, |
| jlong jvmti_env_ptr, |
| jthread thr) { |
| void* res = nullptr; |
| JvmtiErrorToException( |
| env, |
| reinterpret_cast<jvmtiEnv*>(jvmti_env_ptr), |
| reinterpret_cast<jvmtiEnv*>(jvmti_env_ptr)->GetThreadLocalStorage(thr, &res)); |
| return static_cast<jlong>(reinterpret_cast<intptr_t>(res)); |
| } |
| |
| extern "C" JNIEXPORT void Java_art_Test1909_destroyJvmtiEnv(JNIEnv* env, |
| jclass, |
| jlong jvmti_env_ptr) { |
| JvmtiErrorToException(env, |
| jvmti_env, |
| reinterpret_cast<jvmtiEnv*>(jvmti_env_ptr)->DisposeEnvironment()); |
| } |
| |
| extern "C" JNIEXPORT jlong Java_art_Test1909_newJvmtiEnv(JNIEnv* env, jclass) { |
| JavaVM* vm = nullptr; |
| if (env->GetJavaVM(&vm) != 0) { |
| ScopedLocalRef<jclass> rt_exception(env, env->FindClass("java/lang/RuntimeException")); |
| env->ThrowNew(rt_exception.get(), "Unable to get JavaVM"); |
| return -1; |
| } |
| jvmtiEnv* new_env = nullptr; |
| if (vm->GetEnv(reinterpret_cast<void**>(&new_env), JVMTI_VERSION_1_0) != 0) { |
| ScopedLocalRef<jclass> rt_exception(env, env->FindClass("java/lang/RuntimeException")); |
| env->ThrowNew(rt_exception.get(), "Unable to create new jvmtiEnv"); |
| return -1; |
| } |
| return static_cast<jlong>(reinterpret_cast<intptr_t>(new_env)); |
| } |
| |
| } // namespace Test1909AgentTLS |
| } // namespace art |
