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Diffstat (limited to 'src/well_known_classes.cc')
| -rw-r--r-- | src/well_known_classes.cc | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/src/well_known_classes.cc b/src/well_known_classes.cc deleted file mode 100644 index 4d34c7350e..0000000000 --- a/src/well_known_classes.cc +++ /dev/null @@ -1,206 +0,0 @@ -/* - * 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 |