Fix java.lang.Void.TYPE (void.class) initialization.
Do not rely on the DexCache resolved types now that entries
can be evicted.
Test: 157-void-class
Test: testrunner.py --host
Bug: 35652776
Bug: 30627598
Change-Id: Ic384174ae1849072568dd6d2ff9cc60d7f7f1880
diff --git a/runtime/native/java_lang_Void.cc b/runtime/native/java_lang_Void.cc
new file mode 100644
index 0000000..96bfd1b
--- /dev/null
+++ b/runtime/native/java_lang_Void.cc
@@ -0,0 +1,40 @@
+/*
+ * 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 "java_lang_Void.h"
+
+#include "class_linker.h"
+#include "jni_internal.h"
+#include "runtime.h"
+#include "scoped_fast_native_object_access-inl.h"
+
+namespace art {
+
+static jclass Void_lookupType(JNIEnv* env, jclass) {
+ ScopedFastNativeObjectAccess soa(env);
+ return soa.AddLocalReference<jclass>(
+ Runtime::Current()->GetClassLinker()->GetClassRoot(ClassLinker::kPrimitiveVoid));
+}
+
+static JNINativeMethod gMethods[] = {
+ FAST_NATIVE_METHOD(Void, lookupType, "()Ljava/lang/Class;"),
+};
+
+void register_java_lang_Void(JNIEnv* env) {
+ REGISTER_NATIVE_METHODS("java/lang/Void");
+}
+
+} // namespace art