Create separate Android.mk for main build targets

The runtime, compiler, dex2oat, and oatdump now are in seperate trees
to prevent dependency creep.  They can now be individually built
without rebuilding the rest of the art projects. dalvikvm and jdwpspy
were already this way. Builds in the art directory should behave as
before, building everything including tests.

Change-Id: Ic6b1151e5ed0f823c3dd301afd2b13eb2d8feb81

1 files changed, 74 insertions, 0 deletions

diff --git a/runtime/native/java_lang_reflect_Array.cc b/runtime/native/java_lang_reflect_Array.cc
new file mode 100644
index 0000000000..45ec0ad5a2
--- /dev/null
+++ b/runtime/native/java_lang_reflect_Array.cc
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2008 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 "class_linker.h"
+#include "common_throws.h"
+#include "dex_file-inl.h"
+#include "jni_internal.h"
+#include "mirror/class-inl.h"
+#include "mirror/object-inl.h"
+#include "object_utils.h"
+#include "scoped_thread_state_change.h"
+#include "sirt_ref.h"
+
+namespace art {
+
+static jobject Array_createMultiArray(JNIEnv* env, jclass, jclass javaElementClass, jobject javaDimArray) {
+  ScopedObjectAccess soa(env);
+  DCHECK(javaElementClass != NULL);
+  mirror::Class* element_class = soa.Decode<mirror::Class*>(javaElementClass);
+  DCHECK(element_class->IsClass());
+  DCHECK(javaDimArray != NULL);
+  mirror::Object* dimensions_obj = soa.Decode<mirror::Object*>(javaDimArray);
+  DCHECK(dimensions_obj->IsArrayInstance());
+  DCHECK_STREQ(ClassHelper(dimensions_obj->GetClass()).GetDescriptor(), "[I");
+  mirror::IntArray* dimensions_array = down_cast<mirror::IntArray*>(dimensions_obj);
+  mirror::Array* new_array = mirror::Array::CreateMultiArray(soa.Self(), element_class, dimensions_array);
+  return soa.AddLocalReference<jobject>(new_array);
+}
+
+static jobject Array_createObjectArray(JNIEnv* env, jclass, jclass javaElementClass, jint length) {
+  ScopedObjectAccess soa(env);
+  DCHECK(javaElementClass != NULL);
+  mirror::Class* element_class = soa.Decode<mirror::Class*>(javaElementClass);
+  if (UNLIKELY(length < 0)) {
+    ThrowNegativeArraySizeException(length);
+    return NULL;
+  }
+  std::string descriptor("[");
+  descriptor += ClassHelper(element_class).GetDescriptor();
+
+  ClassLinker* class_linker = Runtime::Current()->GetClassLinker();
+  mirror::Class* array_class = class_linker->FindClass(descriptor.c_str(), element_class->GetClassLoader());
+  if (UNLIKELY(array_class == NULL)) {
+    CHECK(soa.Self()->IsExceptionPending());
+    return NULL;
+  }
+  DCHECK(array_class->IsArrayClass());
+  mirror::Array* new_array = mirror::Array::Alloc(soa.Self(), array_class, length);
+  return soa.AddLocalReference<jobject>(new_array);
+}
+
+static JNINativeMethod gMethods[] = {
+  NATIVE_METHOD(Array, createMultiArray, "(Ljava/lang/Class;[I)Ljava/lang/Object;"),
+  NATIVE_METHOD(Array, createObjectArray, "(Ljava/lang/Class;I)Ljava/lang/Object;"),
+};
+
+void register_java_lang_reflect_Array(JNIEnv* env) {
+  REGISTER_NATIVE_METHODS("java/lang/reflect/Array");
+}
+
+}  // namespace art