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, 206 insertions, 0 deletions

diff --git a/runtime/well_known_classes.cc b/runtime/well_known_classes.cc
new file mode 100644
index 0000000..4d34c73
--- /dev/null
+++ b/runtime/well_known_classes.cc
@@ -0,0 +1,206 @@
+/*
+ * Copyright (C) 2012 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 "well_known_classes.h"
+
+#include <stdlib.h>
+
+#include "base/logging.h"
+#include "mirror/class.h"
+#include "ScopedLocalRef.h"
+#include "thread.h"
+
+namespace art {
+
+jclass WellKnownClasses::com_android_dex_Dex;
+jclass WellKnownClasses::dalvik_system_PathClassLoader;
+jclass WellKnownClasses::java_lang_ClassLoader;
+jclass WellKnownClasses::java_lang_ClassNotFoundException;
+jclass WellKnownClasses::java_lang_Daemons;
+jclass WellKnownClasses::java_lang_Error;
+jclass WellKnownClasses::java_lang_Object;
+jclass WellKnownClasses::java_lang_reflect_InvocationHandler;
+jclass WellKnownClasses::java_lang_reflect_AbstractMethod;
+jclass WellKnownClasses::java_lang_reflect_Proxy;
+jclass WellKnownClasses::java_lang_RuntimeException;
+jclass WellKnownClasses::java_lang_StackOverflowError;
+jclass WellKnownClasses::java_lang_Thread;
+jclass WellKnownClasses::java_lang_Thread$UncaughtExceptionHandler;
+jclass WellKnownClasses::java_lang_ThreadGroup;
+jclass WellKnownClasses::java_lang_Throwable;
+jclass WellKnownClasses::java_nio_DirectByteBuffer;
+jclass WellKnownClasses::org_apache_harmony_dalvik_ddmc_Chunk;
+jclass WellKnownClasses::org_apache_harmony_dalvik_ddmc_DdmServer;
+
+jmethodID WellKnownClasses::com_android_dex_Dex_create;
+jmethodID WellKnownClasses::java_lang_Boolean_valueOf;
+jmethodID WellKnownClasses::java_lang_Byte_valueOf;
+jmethodID WellKnownClasses::java_lang_Character_valueOf;
+jmethodID WellKnownClasses::java_lang_ClassLoader_loadClass;
+jmethodID WellKnownClasses::java_lang_ClassNotFoundException_init;
+jmethodID WellKnownClasses::java_lang_Daemons_requestGC;
+jmethodID WellKnownClasses::java_lang_Daemons_requestHeapTrim;
+jmethodID WellKnownClasses::java_lang_Daemons_start;
+jmethodID WellKnownClasses::java_lang_Double_valueOf;
+jmethodID WellKnownClasses::java_lang_Float_valueOf;
+jmethodID WellKnownClasses::java_lang_Integer_valueOf;
+jmethodID WellKnownClasses::java_lang_Long_valueOf;
+jmethodID WellKnownClasses::java_lang_ref_FinalizerReference_add;
+jmethodID WellKnownClasses::java_lang_ref_ReferenceQueue_add;
+jmethodID WellKnownClasses::java_lang_reflect_InvocationHandler_invoke;
+jmethodID WellKnownClasses::java_lang_Runtime_nativeLoad;
+jmethodID WellKnownClasses::java_lang_Short_valueOf;
+jmethodID WellKnownClasses::java_lang_Thread_init;
+jmethodID WellKnownClasses::java_lang_Thread_run;
+jmethodID WellKnownClasses::java_lang_Thread$UncaughtExceptionHandler_uncaughtException;
+jmethodID WellKnownClasses::java_lang_ThreadGroup_removeThread;
+jmethodID WellKnownClasses::java_nio_DirectByteBuffer_init;
+jmethodID WellKnownClasses::org_apache_harmony_dalvik_ddmc_DdmServer_broadcast;
+jmethodID WellKnownClasses::org_apache_harmony_dalvik_ddmc_DdmServer_dispatch;
+
+jfieldID WellKnownClasses::java_lang_Thread_daemon;
+jfieldID WellKnownClasses::java_lang_Thread_group;
+jfieldID WellKnownClasses::java_lang_Thread_lock;
+jfieldID WellKnownClasses::java_lang_Thread_name;
+jfieldID WellKnownClasses::java_lang_Thread_priority;
+jfieldID WellKnownClasses::java_lang_Thread_uncaughtHandler;
+jfieldID WellKnownClasses::java_lang_Thread_nativePeer;
+jfieldID WellKnownClasses::java_lang_ThreadGroup_mainThreadGroup;
+jfieldID WellKnownClasses::java_lang_ThreadGroup_name;
+jfieldID WellKnownClasses::java_lang_ThreadGroup_systemThreadGroup;
+jfieldID WellKnownClasses::java_lang_reflect_Proxy_h;
+jfieldID WellKnownClasses::java_nio_DirectByteBuffer_capacity;
+jfieldID WellKnownClasses::java_nio_DirectByteBuffer_effectiveDirectAddress;
+jfieldID WellKnownClasses::org_apache_harmony_dalvik_ddmc_Chunk_data;
+jfieldID WellKnownClasses::org_apache_harmony_dalvik_ddmc_Chunk_length;
+jfieldID WellKnownClasses::org_apache_harmony_dalvik_ddmc_Chunk_offset;
+jfieldID WellKnownClasses::org_apache_harmony_dalvik_ddmc_Chunk_type;
+
+static jclass CacheClass(JNIEnv* env, const char* jni_class_name) {
+  ScopedLocalRef<jclass> c(env, env->FindClass(jni_class_name));
+  if (c.get() == NULL) {
+    LOG(FATAL) << "Couldn't find class: " << jni_class_name;
+  }
+  return reinterpret_cast<jclass>(env->NewGlobalRef(c.get()));
+}
+
+static jfieldID CacheField(JNIEnv* env, jclass c, bool is_static, const char* name, const char* signature) {
+  jfieldID fid = is_static ? env->GetStaticFieldID(c, name, signature) : env->GetFieldID(c, name, signature);
+  if (fid == NULL) {
+    LOG(FATAL) << "Couldn't find field \"" << name << "\" with signature \"" << signature << "\"";
+  }
+  return fid;
+}
+
+static jmethodID CacheMethod(JNIEnv* env, jclass c, bool is_static, const char* name, const char* signature) {
+  jmethodID mid = is_static ? env->GetStaticMethodID(c, name, signature) : env->GetMethodID(c, name, signature);
+  if (mid == NULL) {
+    LOG(FATAL) << "Couldn't find method \"" << name << "\" with signature \"" << signature << "\"";
+  }
+  return mid;
+}
+
+static jmethodID CachePrimitiveBoxingMethod(JNIEnv* env, char prim_name, const char* boxed_name) {
+  ScopedLocalRef<jclass> boxed_class(env, env->FindClass(boxed_name));
+  return CacheMethod(env, boxed_class.get(), true, "valueOf",
+                     StringPrintf("(%c)L%s;", prim_name, boxed_name).c_str());
+}
+
+void WellKnownClasses::InitClasses(JNIEnv* env) {
+  com_android_dex_Dex = CacheClass(env, "com/android/dex/Dex");
+  dalvik_system_PathClassLoader = CacheClass(env, "dalvik/system/PathClassLoader");
+  java_lang_ClassLoader = CacheClass(env, "java/lang/ClassLoader");
+  java_lang_ClassNotFoundException = CacheClass(env, "java/lang/ClassNotFoundException");
+  java_lang_Daemons = CacheClass(env, "java/lang/Daemons");
+  java_lang_Object = CacheClass(env, "java/lang/Object");
+  java_lang_Error = CacheClass(env, "java/lang/Error");
+  java_lang_reflect_InvocationHandler = CacheClass(env, "java/lang/reflect/InvocationHandler");
+  java_lang_reflect_AbstractMethod = CacheClass(env, "java/lang/reflect/AbstractMethod");
+  java_lang_reflect_Proxy = CacheClass(env, "java/lang/reflect/Proxy");
+  java_lang_RuntimeException = CacheClass(env, "java/lang/RuntimeException");
+  java_lang_StackOverflowError = CacheClass(env, "java/lang/StackOverflowError");
+  java_lang_Thread = CacheClass(env, "java/lang/Thread");
+  java_lang_Thread$UncaughtExceptionHandler = CacheClass(env, "java/lang/Thread$UncaughtExceptionHandler");
+  java_lang_ThreadGroup = CacheClass(env, "java/lang/ThreadGroup");
+  java_lang_Throwable = CacheClass(env, "java/lang/Throwable");
+  java_nio_DirectByteBuffer = CacheClass(env, "java/nio/DirectByteBuffer");
+  org_apache_harmony_dalvik_ddmc_Chunk = CacheClass(env, "org/apache/harmony/dalvik/ddmc/Chunk");
+  org_apache_harmony_dalvik_ddmc_DdmServer = CacheClass(env, "org/apache/harmony/dalvik/ddmc/DdmServer");
+}
+
+void WellKnownClasses::Init(JNIEnv* env) {
+  InitClasses(env);
+
+  com_android_dex_Dex_create = CacheMethod(env, com_android_dex_Dex, true, "create", "(Ljava/nio/ByteBuffer;)Lcom/android/dex/Dex;");
+  java_lang_ClassNotFoundException_init = CacheMethod(env, java_lang_ClassNotFoundException, false, "<init>", "(Ljava/lang/String;Ljava/lang/Throwable;)V");
+  java_lang_ClassLoader_loadClass = CacheMethod(env, java_lang_ClassLoader, false, "loadClass", "(Ljava/lang/String;)Ljava/lang/Class;");
+
+  java_lang_Daemons_requestGC = CacheMethod(env, java_lang_Daemons, true, "requestGC", "()V");
+  java_lang_Daemons_requestHeapTrim = CacheMethod(env, java_lang_Daemons, true, "requestHeapTrim", "()V");
+  java_lang_Daemons_start = CacheMethod(env, java_lang_Daemons, true, "start", "()V");
+
+  ScopedLocalRef<jclass> java_lang_ref_FinalizerReference(env, env->FindClass("java/lang/ref/FinalizerReference"));
+  java_lang_ref_FinalizerReference_add = CacheMethod(env, java_lang_ref_FinalizerReference.get(), true, "add", "(Ljava/lang/Object;)V");
+  ScopedLocalRef<jclass> java_lang_ref_ReferenceQueue(env, env->FindClass("java/lang/ref/ReferenceQueue"));
+  java_lang_ref_ReferenceQueue_add = CacheMethod(env, java_lang_ref_ReferenceQueue.get(), true, "add", "(Ljava/lang/ref/Reference;)V");
+
+  java_lang_reflect_InvocationHandler_invoke = CacheMethod(env, java_lang_reflect_InvocationHandler, false, "invoke", "(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object;");
+  java_lang_Thread_init = CacheMethod(env, java_lang_Thread, false, "<init>", "(Ljava/lang/ThreadGroup;Ljava/lang/String;IZ)V");
+  java_lang_Thread_run = CacheMethod(env, java_lang_Thread, false, "run", "()V");
+  java_lang_Thread$UncaughtExceptionHandler_uncaughtException = CacheMethod(env, java_lang_Thread$UncaughtExceptionHandler, false, "uncaughtException", "(Ljava/lang/Thread;Ljava/lang/Throwable;)V");
+  java_lang_ThreadGroup_removeThread = CacheMethod(env, java_lang_ThreadGroup, false, "removeThread", "(Ljava/lang/Thread;)V");
+  java_nio_DirectByteBuffer_init = CacheMethod(env, java_nio_DirectByteBuffer, false, "<init>", "(JI)V");
+  org_apache_harmony_dalvik_ddmc_DdmServer_broadcast = CacheMethod(env, org_apache_harmony_dalvik_ddmc_DdmServer, true, "broadcast", "(I)V");
+  org_apache_harmony_dalvik_ddmc_DdmServer_dispatch = CacheMethod(env, org_apache_harmony_dalvik_ddmc_DdmServer, true, "dispatch", "(I[BII)Lorg/apache/harmony/dalvik/ddmc/Chunk;");
+
+  java_lang_Thread_daemon = CacheField(env, java_lang_Thread, false, "daemon", "Z");
+  java_lang_Thread_group = CacheField(env, java_lang_Thread, false, "group", "Ljava/lang/ThreadGroup;");
+  java_lang_Thread_lock = CacheField(env, java_lang_Thread, false, "lock", "Ljava/lang/Object;");
+  java_lang_Thread_name = CacheField(env, java_lang_Thread, false, "name", "Ljava/lang/String;");
+  java_lang_Thread_priority = CacheField(env, java_lang_Thread, false, "priority", "I");
+  java_lang_Thread_uncaughtHandler = CacheField(env, java_lang_Thread, false, "uncaughtHandler", "Ljava/lang/Thread$UncaughtExceptionHandler;");
+  java_lang_Thread_nativePeer = CacheField(env, java_lang_Thread, false, "nativePeer", "I");
+  java_lang_ThreadGroup_mainThreadGroup = CacheField(env, java_lang_ThreadGroup, true, "mainThreadGroup", "Ljava/lang/ThreadGroup;");
+  java_lang_ThreadGroup_name = CacheField(env, java_lang_ThreadGroup, false, "name", "Ljava/lang/String;");
+  java_lang_ThreadGroup_systemThreadGroup = CacheField(env, java_lang_ThreadGroup, true, "systemThreadGroup", "Ljava/lang/ThreadGroup;");
+  java_lang_reflect_Proxy_h = CacheField(env, java_lang_reflect_Proxy, false, "h", "Ljava/lang/reflect/InvocationHandler;");
+  java_nio_DirectByteBuffer_capacity = CacheField(env, java_nio_DirectByteBuffer, false, "capacity", "I");
+  java_nio_DirectByteBuffer_effectiveDirectAddress = CacheField(env, java_nio_DirectByteBuffer, false, "effectiveDirectAddress", "J");
+  org_apache_harmony_dalvik_ddmc_Chunk_data = CacheField(env, org_apache_harmony_dalvik_ddmc_Chunk, false, "data", "[B");
+  org_apache_harmony_dalvik_ddmc_Chunk_length = CacheField(env, org_apache_harmony_dalvik_ddmc_Chunk, false, "length", "I");
+  org_apache_harmony_dalvik_ddmc_Chunk_offset = CacheField(env, org_apache_harmony_dalvik_ddmc_Chunk, false, "offset", "I");
+  org_apache_harmony_dalvik_ddmc_Chunk_type = CacheField(env, org_apache_harmony_dalvik_ddmc_Chunk, false, "type", "I");
+
+  java_lang_Boolean_valueOf = CachePrimitiveBoxingMethod(env, 'Z', "java/lang/Boolean");
+  java_lang_Byte_valueOf = CachePrimitiveBoxingMethod(env, 'B', "java/lang/Byte");
+  java_lang_Character_valueOf = CachePrimitiveBoxingMethod(env, 'C', "java/lang/Character");
+  java_lang_Double_valueOf = CachePrimitiveBoxingMethod(env, 'D', "java/lang/Double");
+  java_lang_Float_valueOf = CachePrimitiveBoxingMethod(env, 'F', "java/lang/Float");
+  java_lang_Integer_valueOf = CachePrimitiveBoxingMethod(env, 'I', "java/lang/Integer");
+  java_lang_Long_valueOf = CachePrimitiveBoxingMethod(env, 'J', "java/lang/Long");
+  java_lang_Short_valueOf = CachePrimitiveBoxingMethod(env, 'S', "java/lang/Short");
+}
+
+void WellKnownClasses::LateInit(JNIEnv* env) {
+  ScopedLocalRef<jclass> java_lang_Runtime(env, env->FindClass("java/lang/Runtime"));
+  java_lang_Runtime_nativeLoad = CacheMethod(env, java_lang_Runtime.get(), true, "nativeLoad", "(Ljava/lang/String;Ljava/lang/ClassLoader;Ljava/lang/String;)Ljava/lang/String;");
+}
+
+mirror::Class* WellKnownClasses::ToClass(jclass global_jclass) {
+  return reinterpret_cast<mirror::Class*>(Thread::Current()->DecodeJObject(global_jclass));
+}
+
+}  // namespace art