1366 lines
44 KiB
C++
1366 lines
44 KiB
C++
/* //device/libs/android_runtime/AndroidRuntime.cpp
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**
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** Copyright 2006, The Android Open Source Project
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**
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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**
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** http://www.apache.org/licenses/LICENSE-2.0
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**
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*/
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#define LOG_TAG "AndroidRuntime"
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//#define LOG_NDEBUG 0
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#include <android_runtime/AndroidRuntime.h>
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#include <binder/IBinder.h>
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#include <binder/IServiceManager.h>
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#include <utils/Log.h>
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#include <utils/misc.h>
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#include <binder/Parcel.h>
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#include <utils/StringArray.h>
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#include <utils/threads.h>
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#include <cutils/properties.h>
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#include <SkGraphics.h>
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#include <SkImageDecoder.h>
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#include <SkImageRef_GlobalPool.h>
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#include "jni.h"
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#include "JNIHelp.h"
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#include "android_util_Binder.h"
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#include <stdio.h>
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#include <signal.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <signal.h>
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#include <dirent.h>
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#include <assert.h>
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using namespace android;
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extern void register_BindTest();
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extern int register_android_os_Binder(JNIEnv* env);
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extern int register_android_os_Process(JNIEnv* env);
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extern int register_android_graphics_Bitmap(JNIEnv*);
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extern int register_android_graphics_BitmapFactory(JNIEnv*);
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extern int register_android_graphics_BitmapRegionDecoder(JNIEnv*);
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extern int register_android_graphics_Camera(JNIEnv* env);
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extern int register_android_graphics_Graphics(JNIEnv* env);
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extern int register_android_graphics_Interpolator(JNIEnv* env);
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extern int register_android_graphics_LayerRasterizer(JNIEnv*);
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extern int register_android_graphics_MaskFilter(JNIEnv* env);
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extern int register_android_graphics_Movie(JNIEnv* env);
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extern int register_android_graphics_NinePatch(JNIEnv*);
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extern int register_android_graphics_PathEffect(JNIEnv* env);
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extern int register_android_graphics_Region(JNIEnv* env);
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extern int register_android_graphics_Shader(JNIEnv* env);
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extern int register_android_graphics_Typeface(JNIEnv* env);
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extern int register_android_graphics_YuvImage(JNIEnv* env);
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extern int register_com_google_android_gles_jni_EGLImpl(JNIEnv* env);
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extern int register_com_google_android_gles_jni_GLImpl(JNIEnv* env);
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extern int register_android_opengl_jni_GLES10(JNIEnv* env);
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extern int register_android_opengl_jni_GLES10Ext(JNIEnv* env);
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extern int register_android_opengl_jni_GLES11(JNIEnv* env);
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extern int register_android_opengl_jni_GLES11Ext(JNIEnv* env);
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extern int register_android_opengl_jni_GLES20(JNIEnv* env);
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extern int register_android_hardware_Camera(JNIEnv *env);
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extern int register_android_hardware_SensorManager(JNIEnv *env);
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extern int register_android_media_AudioRecord(JNIEnv *env);
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extern int register_android_media_AudioSystem(JNIEnv *env);
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extern int register_android_media_AudioTrack(JNIEnv *env);
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extern int register_android_media_JetPlayer(JNIEnv *env);
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extern int register_android_media_ToneGenerator(JNIEnv *env);
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extern int register_android_message_digest_sha1(JNIEnv *env);
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extern int register_android_util_FloatMath(JNIEnv* env);
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extern int register_android_hardware_fm_fmradio(JNIEnv* env);
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namespace android {
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/*
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* JNI-based registration functions. Note these are properly contained in
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* namespace android.
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*/
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extern int register_android_content_AssetManager(JNIEnv* env);
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extern int register_android_util_EventLog(JNIEnv* env);
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extern int register_android_util_Log(JNIEnv* env);
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extern int register_android_content_StringBlock(JNIEnv* env);
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extern int register_android_content_XmlBlock(JNIEnv* env);
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extern int register_android_emoji_EmojiFactory(JNIEnv* env);
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extern int register_android_graphics_Canvas(JNIEnv* env);
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extern int register_android_graphics_ColorFilter(JNIEnv* env);
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extern int register_android_graphics_DrawFilter(JNIEnv* env);
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extern int register_android_graphics_Matrix(JNIEnv* env);
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extern int register_android_graphics_Paint(JNIEnv* env);
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extern int register_android_graphics_Path(JNIEnv* env);
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extern int register_android_graphics_PathMeasure(JNIEnv* env);
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extern int register_android_graphics_Picture(JNIEnv*);
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extern int register_android_graphics_PorterDuff(JNIEnv* env);
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extern int register_android_graphics_Rasterizer(JNIEnv* env);
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extern int register_android_graphics_Xfermode(JNIEnv* env);
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extern int register_android_graphics_PixelFormat(JNIEnv* env);
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extern int register_com_android_internal_graphics_NativeUtils(JNIEnv *env);
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extern int register_android_view_Display(JNIEnv* env);
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extern int register_android_view_Surface(JNIEnv* env);
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extern int register_android_view_ViewRoot(JNIEnv* env);
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extern int register_android_database_CursorWindow(JNIEnv* env);
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extern int register_android_database_SQLiteCompiledSql(JNIEnv* env);
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extern int register_android_database_SQLiteDatabase(JNIEnv* env);
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extern int register_android_database_SQLiteDebug(JNIEnv* env);
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extern int register_android_database_SQLiteProgram(JNIEnv* env);
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extern int register_android_database_SQLiteQuery(JNIEnv* env);
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extern int register_android_database_SQLiteStatement(JNIEnv* env);
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extern int register_android_debug_JNITest(JNIEnv* env);
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extern int register_android_nio_utils(JNIEnv* env);
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extern int register_android_nfc_NdefMessage(JNIEnv *env);
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extern int register_android_nfc_NdefRecord(JNIEnv *env);
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extern int register_android_pim_EventRecurrence(JNIEnv* env);
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extern int register_android_text_format_Time(JNIEnv* env);
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extern int register_android_os_Debug(JNIEnv* env);
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extern int register_android_os_MessageQueue(JNIEnv* env);
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extern int register_android_os_ParcelFileDescriptor(JNIEnv *env);
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extern int register_android_os_Power(JNIEnv *env);
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extern int register_android_os_StatFs(JNIEnv *env);
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extern int register_android_os_SystemProperties(JNIEnv *env);
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extern int register_android_os_SystemClock(JNIEnv* env);
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extern int register_android_os_FileObserver(JNIEnv *env);
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extern int register_android_os_FileUtils(JNIEnv *env);
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extern int register_android_os_UEventObserver(JNIEnv* env);
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extern int register_android_os_MemoryFile(JNIEnv* env);
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extern int register_android_net_LocalSocketImpl(JNIEnv* env);
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extern int register_android_net_NetworkUtils(JNIEnv* env);
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extern int register_android_net_TrafficStats(JNIEnv* env);
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extern int register_android_net_wifi_WifiManager(JNIEnv* env);
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extern int register_android_security_Md5MessageDigest(JNIEnv *env);
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extern int register_android_text_AndroidCharacter(JNIEnv *env);
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extern int register_android_text_AndroidBidi(JNIEnv *env);
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extern int register_android_text_KeyCharacterMap(JNIEnv *env);
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extern int register_android_opengl_classes(JNIEnv *env);
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extern int register_android_bluetooth_HeadsetBase(JNIEnv* env);
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extern int register_android_bluetooth_BluetoothAudioGateway(JNIEnv* env);
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extern int register_android_bluetooth_BluetoothSocket(JNIEnv *env);
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extern int register_android_bluetooth_ScoSocket(JNIEnv *env);
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extern int register_android_server_BluetoothService(JNIEnv* env);
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extern int register_android_server_BluetoothEventLoop(JNIEnv *env);
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extern int register_android_server_BluetoothA2dpService(JNIEnv* env);
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extern int register_android_server_Watchdog(JNIEnv* env);
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extern int register_android_ddm_DdmHandleNativeHeap(JNIEnv *env);
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extern int register_com_android_internal_os_ZygoteInit(JNIEnv* env);
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extern int register_android_backup_BackupDataInput(JNIEnv *env);
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extern int register_android_backup_BackupDataOutput(JNIEnv *env);
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extern int register_android_backup_FileBackupHelperBase(JNIEnv *env);
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extern int register_android_backup_BackupHelperDispatcher(JNIEnv *env);
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extern int register_android_app_NativeActivity(JNIEnv *env);
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extern int register_android_view_InputChannel(JNIEnv* env);
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extern int register_android_view_InputQueue(JNIEnv* env);
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extern int register_android_view_KeyEvent(JNIEnv* env);
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extern int register_android_view_MotionEvent(JNIEnv* env);
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extern int register_android_content_res_ObbScanner(JNIEnv* env);
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extern int register_android_content_res_Configuration(JNIEnv* env);
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extern int register_com_android_internal_app_ActivityTrigger(JNIEnv *env);
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extern int register_org_codeaurora_Performance(JNIEnv *env);
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static AndroidRuntime* gCurRuntime = NULL;
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static void doThrow(JNIEnv* env, const char* exc, const char* msg = NULL)
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{
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if (jniThrowException(env, exc, msg) != 0)
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assert(false);
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}
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/*
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* Code written in the Java Programming Language calls here from main().
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*/
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static void com_android_internal_os_RuntimeInit_finishInit(JNIEnv* env, jobject clazz)
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{
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gCurRuntime->onStarted();
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}
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static void com_android_internal_os_RuntimeInit_zygoteInit(JNIEnv* env, jobject clazz)
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{
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gCurRuntime->onZygoteInit();
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}
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static jint com_android_internal_os_RuntimeInit_isComputerOn(JNIEnv* env, jobject clazz)
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{
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return 1;
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}
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static void com_android_internal_os_RuntimeInit_turnComputerOn(JNIEnv* env, jobject clazz)
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{
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}
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static jint com_android_internal_os_RuntimeInit_getQwertyKeyboard(JNIEnv* env, jobject clazz)
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{
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char* value = getenv("qwerty");
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if (value != NULL && strcmp(value, "true") == 0) {
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return 1;
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}
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return 0;
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}
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/*
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* JNI registration.
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*/
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static JNINativeMethod gMethods[] = {
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{ "finishInit", "()V",
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(void*) com_android_internal_os_RuntimeInit_finishInit },
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{ "zygoteInitNative", "()V",
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(void*) com_android_internal_os_RuntimeInit_zygoteInit },
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{ "isComputerOn", "()I",
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(void*) com_android_internal_os_RuntimeInit_isComputerOn },
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{ "turnComputerOn", "()V",
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(void*) com_android_internal_os_RuntimeInit_turnComputerOn },
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{ "getQwertyKeyboard", "()I",
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(void*) com_android_internal_os_RuntimeInit_getQwertyKeyboard },
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};
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int register_com_android_internal_os_RuntimeInit(JNIEnv* env)
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{
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return jniRegisterNativeMethods(env, "com/android/internal/os/RuntimeInit",
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gMethods, NELEM(gMethods));
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}
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// ----------------------------------------------------------------------
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/*static*/ JavaVM* AndroidRuntime::mJavaVM = NULL;
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AndroidRuntime::AndroidRuntime()
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{
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SkGraphics::Init();
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// this sets our preference for 16bit images during decode
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// in case the src is opaque and 24bit
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SkImageDecoder::SetDeviceConfig(SkBitmap::kRGB_565_Config);
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// This cache is shared between browser native images, and java "purgeable"
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// bitmaps. This globalpool is for images that do not either use the java
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// heap, or are not backed by ashmem. See BitmapFactory.cpp for the key
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// java call site.
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SkImageRef_GlobalPool::SetRAMBudget(512 * 1024);
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// There is also a global font cache, but its budget is specified in code
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// see SkFontHost_android.cpp
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// Pre-allocate enough space to hold a fair number of options.
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mOptions.setCapacity(21);
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assert(gCurRuntime == NULL); // one per process
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gCurRuntime = this;
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}
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AndroidRuntime::~AndroidRuntime()
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{
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SkGraphics::Term();
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}
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/*
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* Register native methods using JNI.
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*/
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/*static*/ int AndroidRuntime::registerNativeMethods(JNIEnv* env,
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const char* className, const JNINativeMethod* gMethods, int numMethods)
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{
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return jniRegisterNativeMethods(env, className, gMethods, numMethods);
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}
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/*
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* Call a static Java Programming Language function that takes no arguments and returns void.
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*/
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status_t AndroidRuntime::callStatic(const char* className, const char* methodName)
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{
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JNIEnv* env;
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jclass clazz;
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jmethodID methodId;
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env = getJNIEnv();
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if (env == NULL)
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return UNKNOWN_ERROR;
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clazz = findClass(env, className);
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if (clazz == NULL) {
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LOGE("ERROR: could not find class '%s'\n", className);
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return UNKNOWN_ERROR;
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}
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methodId = env->GetStaticMethodID(clazz, methodName, "()V");
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if (methodId == NULL) {
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LOGE("ERROR: could not find method %s.%s\n", className, methodName);
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return UNKNOWN_ERROR;
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}
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env->CallStaticVoidMethod(clazz, methodId);
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return NO_ERROR;
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}
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status_t AndroidRuntime::callMain(
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const char* className, int argc, const char* const argv[])
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{
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JNIEnv* env;
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jclass clazz;
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jmethodID methodId;
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LOGD("Calling main entry %s", className);
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env = getJNIEnv();
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if (env == NULL)
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return UNKNOWN_ERROR;
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|
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clazz = findClass(env, className);
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if (clazz == NULL) {
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LOGE("ERROR: could not find class '%s'\n", className);
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return UNKNOWN_ERROR;
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}
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methodId = env->GetStaticMethodID(clazz, "main", "([Ljava/lang/String;)V");
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if (methodId == NULL) {
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LOGE("ERROR: could not find method %s.main(String[])\n", className);
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return UNKNOWN_ERROR;
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}
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|
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/*
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* We want to call main() with a String array with our arguments in it.
|
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* Create an array and populate it.
|
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*/
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jclass stringClass;
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jobjectArray strArray;
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stringClass = env->FindClass("java/lang/String");
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strArray = env->NewObjectArray(argc, stringClass, NULL);
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for (int i = 0; i < argc; i++) {
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jstring argStr = env->NewStringUTF(argv[i]);
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env->SetObjectArrayElement(strArray, i, argStr);
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}
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env->CallStaticVoidMethod(clazz, methodId, strArray);
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return NO_ERROR;
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}
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|
|
/*
|
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* Find the named class.
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|
*/
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jclass AndroidRuntime::findClass(JNIEnv* env, const char* className)
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|
{
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char* convName = NULL;
|
|
|
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if (env->ExceptionCheck()) {
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|
LOGE("ERROR: exception pending on entry to findClass()\n");
|
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return NULL;
|
|
}
|
|
|
|
/*
|
|
* JNI FindClass uses class names with slashes, but ClassLoader.loadClass
|
|
* uses the dotted "binary name" format. We don't need to convert the
|
|
* name with the new approach.
|
|
*/
|
|
#if 0
|
|
/* (convName only created if necessary -- use className) */
|
|
for (char* cp = const_cast<char*>(className); *cp != '\0'; cp++) {
|
|
if (*cp == '.') {
|
|
if (convName == NULL) {
|
|
convName = strdup(className);
|
|
cp = convName + (cp-className);
|
|
className = convName;
|
|
}
|
|
*cp = '/';
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* This is a little awkward because the JNI FindClass call uses the
|
|
* class loader associated with the native method we're executing in.
|
|
* Because this native method is part of a "boot" class, JNI doesn't
|
|
* look for the class in CLASSPATH, which unfortunately is a likely
|
|
* location for it. (Had we issued the FindClass call before calling
|
|
* into the VM -- at which point there isn't a native method frame on
|
|
* the stack -- the VM would have checked CLASSPATH. We have to do
|
|
* this because we call into Java Programming Language code and
|
|
* bounce back out.)
|
|
*
|
|
* JNI lacks a "find class in a specific class loader" operation, so we
|
|
* have to do things the hard way.
|
|
*/
|
|
jclass cls = NULL;
|
|
//cls = env->FindClass(className);
|
|
|
|
jclass javaLangClassLoader;
|
|
jmethodID getSystemClassLoader, loadClass;
|
|
jobject systemClassLoader;
|
|
jstring strClassName;
|
|
|
|
/* find the "system" class loader; none of this is expected to fail */
|
|
javaLangClassLoader = env->FindClass("java/lang/ClassLoader");
|
|
assert(javaLangClassLoader != NULL);
|
|
getSystemClassLoader = env->GetStaticMethodID(javaLangClassLoader,
|
|
"getSystemClassLoader", "()Ljava/lang/ClassLoader;");
|
|
loadClass = env->GetMethodID(javaLangClassLoader,
|
|
"loadClass", "(Ljava/lang/String;)Ljava/lang/Class;");
|
|
assert(getSystemClassLoader != NULL && loadClass != NULL);
|
|
systemClassLoader = env->CallStaticObjectMethod(javaLangClassLoader,
|
|
getSystemClassLoader);
|
|
assert(systemClassLoader != NULL);
|
|
|
|
/* create an object for the class name string; alloc could fail */
|
|
strClassName = env->NewStringUTF(className);
|
|
if (env->ExceptionCheck()) {
|
|
LOGE("ERROR: unable to convert '%s' to string\n", className);
|
|
goto bail;
|
|
}
|
|
LOGV("system class loader is %p, loading %p (%s)\n",
|
|
systemClassLoader, strClassName, className);
|
|
|
|
/* try to find the named class */
|
|
cls = (jclass) env->CallObjectMethod(systemClassLoader, loadClass,
|
|
strClassName);
|
|
if (env->ExceptionCheck()) {
|
|
LOGE("ERROR: unable to load class '%s' from %p\n",
|
|
className, systemClassLoader);
|
|
cls = NULL;
|
|
goto bail;
|
|
}
|
|
|
|
bail:
|
|
free(convName);
|
|
return cls;
|
|
}
|
|
|
|
/*
|
|
* The VM calls this through the "exit" hook.
|
|
*/
|
|
static void runtime_exit(int code)
|
|
{
|
|
gCurRuntime->onExit(code);
|
|
exit(code);
|
|
}
|
|
|
|
/*
|
|
* The VM calls this through the "vfprintf" hook.
|
|
*
|
|
* We ignore "fp" and just write the results to the log file.
|
|
*/
|
|
static void runtime_vfprintf(FILE* fp, const char* format, va_list ap)
|
|
{
|
|
LOG_PRI_VA(ANDROID_LOG_INFO, "vm-printf", format, ap);
|
|
}
|
|
|
|
|
|
/**
|
|
* Add VM arguments to the to-be-executed VM
|
|
* Stops at first non '-' argument (also stops at an argument of '--')
|
|
* Returns the number of args consumed
|
|
*/
|
|
int AndroidRuntime::addVmArguments(int argc, const char* const argv[])
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i<argc; i++) {
|
|
if (argv[i][0] != '-') {
|
|
return i;
|
|
}
|
|
if (argv[i][1] == '-' && argv[i][2] == 0) {
|
|
return i+1;
|
|
}
|
|
|
|
JavaVMOption opt;
|
|
memset(&opt, 0, sizeof(opt));
|
|
opt.optionString = (char*)argv[i];
|
|
mOptions.add(opt);
|
|
}
|
|
return i;
|
|
}
|
|
|
|
static int hasDir(const char* dir)
|
|
{
|
|
struct stat s;
|
|
int res = stat(dir, &s);
|
|
if (res == 0) {
|
|
return S_ISDIR(s.st_mode);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* We just want failed write() calls to just return with an error.
|
|
*/
|
|
static void blockSigpipe()
|
|
{
|
|
sigset_t mask;
|
|
|
|
sigemptyset(&mask);
|
|
sigaddset(&mask, SIGPIPE);
|
|
if (sigprocmask(SIG_BLOCK, &mask, NULL) != 0)
|
|
LOGW("WARNING: SIGPIPE not blocked\n");
|
|
}
|
|
|
|
/*
|
|
* Read the persistent locale.
|
|
*/
|
|
static void readLocale(char* language, char* region)
|
|
{
|
|
char propLang[PROPERTY_VALUE_MAX], propRegn[PROPERTY_VALUE_MAX];
|
|
|
|
property_get("persist.sys.language", propLang, "");
|
|
property_get("persist.sys.country", propRegn, "");
|
|
if (*propLang == 0 && *propRegn == 0) {
|
|
/* Set to ro properties, default is en_US */
|
|
property_get("ro.product.locale.language", propLang, "en");
|
|
property_get("ro.product.locale.region", propRegn, "US");
|
|
}
|
|
strncat(language, propLang, 2);
|
|
strncat(region, propRegn, 2);
|
|
//LOGD("language=%s region=%s\n", language, region);
|
|
}
|
|
|
|
/*
|
|
* Parse a property containing space-separated options that should be
|
|
* passed directly to the VM, e.g. "-Xmx32m -verbose:gc -Xregenmap".
|
|
*
|
|
* This will cut up "extraOptsBuf" as we chop it into individual options.
|
|
*
|
|
* Adds the strings, if any, to mOptions.
|
|
*/
|
|
void AndroidRuntime::parseExtraOpts(char* extraOptsBuf)
|
|
{
|
|
JavaVMOption opt;
|
|
char* start;
|
|
char* end;
|
|
|
|
memset(&opt, 0, sizeof(opt));
|
|
start = extraOptsBuf;
|
|
while (*start != '\0') {
|
|
while (*start == ' ') /* skip leading whitespace */
|
|
start++;
|
|
if (*start == '\0') /* was trailing ws, bail */
|
|
break;
|
|
|
|
end = start+1;
|
|
while (*end != ' ' && *end != '\0') /* find end of token */
|
|
end++;
|
|
if (*end == ' ')
|
|
*end++ = '\0'; /* mark end, advance to indicate more */
|
|
|
|
opt.optionString = start;
|
|
mOptions.add(opt);
|
|
start = end;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Start the Dalvik Virtual Machine.
|
|
*
|
|
* Various arguments, most determined by system properties, are passed in.
|
|
* The "mOptions" vector is updated.
|
|
*
|
|
* Returns 0 on success.
|
|
*/
|
|
int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv)
|
|
{
|
|
int result = -1;
|
|
JavaVMInitArgs initArgs;
|
|
JavaVMOption opt;
|
|
char propBuf[PROPERTY_VALUE_MAX];
|
|
char stackTraceFileBuf[PROPERTY_VALUE_MAX];
|
|
char dexoptFlagsBuf[PROPERTY_VALUE_MAX];
|
|
char enableAssertBuf[sizeof("-ea:")-1 + PROPERTY_VALUE_MAX];
|
|
char jniOptsBuf[sizeof("-Xjniopts:")-1 + PROPERTY_VALUE_MAX];
|
|
char heapsizeOptsBuf[sizeof("-Xmx")-1 + PROPERTY_VALUE_MAX];
|
|
char extraOptsBuf[PROPERTY_VALUE_MAX];
|
|
char* stackTraceFile = NULL;
|
|
bool checkJni = false;
|
|
bool checkDexSum = false;
|
|
bool logStdio = false;
|
|
enum {
|
|
kEMDefault,
|
|
kEMIntPortable,
|
|
kEMIntFast,
|
|
#if defined(WITH_JIT)
|
|
kEMJitCompiler,
|
|
#endif
|
|
} executionMode = kEMDefault;
|
|
|
|
|
|
property_get("dalvik.vm.checkjni", propBuf, "");
|
|
if (strcmp(propBuf, "true") == 0) {
|
|
checkJni = true;
|
|
} else if (strcmp(propBuf, "false") != 0) {
|
|
/* property is neither true nor false; fall back on kernel parameter */
|
|
property_get("ro.kernel.android.checkjni", propBuf, "");
|
|
if (propBuf[0] == '1') {
|
|
checkJni = true;
|
|
}
|
|
}
|
|
|
|
property_get("dalvik.vm.execution-mode", propBuf, "");
|
|
if (strcmp(propBuf, "int:portable") == 0) {
|
|
executionMode = kEMIntPortable;
|
|
} else if (strcmp(propBuf, "int:fast") == 0) {
|
|
executionMode = kEMIntFast;
|
|
#if defined(WITH_JIT)
|
|
} else if (strcmp(propBuf, "int:jit") == 0) {
|
|
executionMode = kEMJitCompiler;
|
|
#endif
|
|
}
|
|
|
|
#ifdef USE_ASHMEM
|
|
opt.extraInfo = 0;
|
|
opt.optionString = SF_MEM_SIZE;
|
|
mOptions.add(opt);
|
|
#endif
|
|
|
|
property_get("dalvik.vm.stack-trace-file", stackTraceFileBuf, "");
|
|
|
|
property_get("dalvik.vm.check-dex-sum", propBuf, "");
|
|
if (strcmp(propBuf, "true") == 0) {
|
|
checkDexSum = true;
|
|
}
|
|
|
|
property_get("log.redirect-stdio", propBuf, "");
|
|
if (strcmp(propBuf, "true") == 0) {
|
|
logStdio = true;
|
|
}
|
|
|
|
strcpy(enableAssertBuf, "-ea:");
|
|
property_get("dalvik.vm.enableassertions", enableAssertBuf+4, "");
|
|
|
|
strcpy(jniOptsBuf, "-Xjniopts:");
|
|
property_get("dalvik.vm.jniopts", jniOptsBuf+10, "");
|
|
|
|
/* route exit() to our handler */
|
|
opt.extraInfo = (void*) runtime_exit;
|
|
opt.optionString = "exit";
|
|
mOptions.add(opt);
|
|
|
|
/* route fprintf() to our handler */
|
|
opt.extraInfo = (void*) runtime_vfprintf;
|
|
opt.optionString = "vfprintf";
|
|
mOptions.add(opt);
|
|
|
|
opt.extraInfo = NULL;
|
|
|
|
/* enable verbose; standard options are { jni, gc, class } */
|
|
//options[curOpt++].optionString = "-verbose:jni";
|
|
opt.optionString = "-verbose:gc";
|
|
mOptions.add(opt);
|
|
//options[curOpt++].optionString = "-verbose:class";
|
|
|
|
strcpy(heapsizeOptsBuf, "-Xmx");
|
|
property_get("dalvik.vm.heapsize", heapsizeOptsBuf+4, "16m");
|
|
//LOGI("Heap size: %s", heapsizeOptsBuf);
|
|
opt.optionString = heapsizeOptsBuf;
|
|
mOptions.add(opt);
|
|
|
|
/*
|
|
* Enable or disable dexopt features, such as bytecode verification and
|
|
* calculation of register maps for precise GC.
|
|
*/
|
|
property_get("dalvik.vm.dexopt-flags", dexoptFlagsBuf, "");
|
|
if (dexoptFlagsBuf[0] != '\0') {
|
|
const char* opc;
|
|
const char* val;
|
|
|
|
opc = strstr(dexoptFlagsBuf, "v="); /* verification */
|
|
if (opc != NULL) {
|
|
switch (*(opc+2)) {
|
|
case 'n': val = "-Xverify:none"; break;
|
|
case 'r': val = "-Xverify:remote"; break;
|
|
case 'a': val = "-Xverify:all"; break;
|
|
default: val = NULL; break;
|
|
}
|
|
|
|
if (val != NULL) {
|
|
opt.optionString = val;
|
|
mOptions.add(opt);
|
|
}
|
|
}
|
|
|
|
opc = strstr(dexoptFlagsBuf, "o="); /* optimization */
|
|
if (opc != NULL) {
|
|
switch (*(opc+2)) {
|
|
case 'n': val = "-Xdexopt:none"; break;
|
|
case 'v': val = "-Xdexopt:verified"; break;
|
|
case 'a': val = "-Xdexopt:all"; break;
|
|
default: val = NULL; break;
|
|
}
|
|
|
|
if (val != NULL) {
|
|
opt.optionString = val;
|
|
mOptions.add(opt);
|
|
}
|
|
}
|
|
|
|
opc = strstr(dexoptFlagsBuf, "m=y"); /* register map */
|
|
if (opc != NULL) {
|
|
opt.optionString = "-Xgenregmap";
|
|
mOptions.add(opt);
|
|
|
|
/* turn on precise GC while we're at it */
|
|
opt.optionString = "-Xgc:precise";
|
|
mOptions.add(opt);
|
|
}
|
|
}
|
|
|
|
/* enable debugging; set suspend=y to pause during VM init */
|
|
#ifdef HAVE_ANDROID_OS
|
|
/* use android ADB transport */
|
|
opt.optionString =
|
|
"-agentlib:jdwp=transport=dt_android_adb,suspend=n,server=y";
|
|
#else
|
|
/* use TCP socket; address=0 means start at port 8000 and probe up */
|
|
LOGI("Using TCP socket for JDWP\n");
|
|
opt.optionString =
|
|
"-agentlib:jdwp=transport=dt_socket,suspend=n,server=y,address=0";
|
|
#endif
|
|
mOptions.add(opt);
|
|
|
|
char enableDPBuf[sizeof("-Xdeadlockpredict:") + PROPERTY_VALUE_MAX];
|
|
property_get("dalvik.vm.deadlock-predict", propBuf, "");
|
|
if (strlen(propBuf) > 0) {
|
|
strcpy(enableDPBuf, "-Xdeadlockpredict:");
|
|
strcat(enableDPBuf, propBuf);
|
|
opt.optionString = enableDPBuf;
|
|
mOptions.add(opt);
|
|
}
|
|
|
|
LOGD("CheckJNI is %s\n", checkJni ? "ON" : "OFF");
|
|
if (checkJni) {
|
|
/* extended JNI checking */
|
|
opt.optionString = "-Xcheck:jni";
|
|
mOptions.add(opt);
|
|
|
|
/* set a cap on JNI global references */
|
|
opt.optionString = "-Xjnigreflimit:2000";
|
|
mOptions.add(opt);
|
|
|
|
/* with -Xcheck:jni, this provides a JNI function call trace */
|
|
//opt.optionString = "-verbose:jni";
|
|
//mOptions.add(opt);
|
|
}
|
|
|
|
char lockProfThresholdBuf[sizeof("-Xlockprofthreshold:") + sizeof(propBuf)];
|
|
property_get("dalvik.vm.lockprof.threshold", propBuf, "");
|
|
if (strlen(propBuf) > 0) {
|
|
strcpy(lockProfThresholdBuf, "-Xlockprofthreshold:");
|
|
strcat(lockProfThresholdBuf, propBuf);
|
|
opt.optionString = lockProfThresholdBuf;
|
|
mOptions.add(opt);
|
|
}
|
|
|
|
#if defined(WITH_JIT)
|
|
/* Force interpreter-only mode for selected opcodes. Eg "1-0a,3c,f1-ff" */
|
|
char jitOpBuf[sizeof("-Xjitop:") + PROPERTY_VALUE_MAX];
|
|
property_get("dalvik.vm.jit.op", propBuf, "");
|
|
if (strlen(propBuf) > 0) {
|
|
strcpy(jitOpBuf, "-Xjitop:");
|
|
strcat(jitOpBuf, propBuf);
|
|
opt.optionString = jitOpBuf;
|
|
mOptions.add(opt);
|
|
}
|
|
|
|
/* Force interpreter-only mode for selected methods */
|
|
char jitMethodBuf[sizeof("-Xjitmethod:") + PROPERTY_VALUE_MAX];
|
|
property_get("dalvik.vm.jit.method", propBuf, "");
|
|
if (strlen(propBuf) > 0) {
|
|
strcpy(jitMethodBuf, "-Xjitmethod:");
|
|
strcat(jitMethodBuf, propBuf);
|
|
opt.optionString = jitMethodBuf;
|
|
mOptions.add(opt);
|
|
}
|
|
#endif
|
|
|
|
if (executionMode == kEMIntPortable) {
|
|
opt.optionString = "-Xint:portable";
|
|
mOptions.add(opt);
|
|
} else if (executionMode == kEMIntFast) {
|
|
opt.optionString = "-Xint:fast";
|
|
mOptions.add(opt);
|
|
#if defined(WITH_JIT)
|
|
} else if (executionMode == kEMJitCompiler) {
|
|
opt.optionString = "-Xint:jit";
|
|
mOptions.add(opt);
|
|
#endif
|
|
}
|
|
|
|
if (checkDexSum) {
|
|
/* perform additional DEX checksum tests */
|
|
opt.optionString = "-Xcheckdexsum";
|
|
mOptions.add(opt);
|
|
}
|
|
|
|
if (logStdio) {
|
|
/* convert stdout/stderr to log messages */
|
|
opt.optionString = "-Xlog-stdio";
|
|
mOptions.add(opt);
|
|
}
|
|
|
|
if (enableAssertBuf[4] != '\0') {
|
|
/* accept "all" to mean "all classes and packages" */
|
|
if (strcmp(enableAssertBuf+4, "all") == 0)
|
|
enableAssertBuf[3] = '\0';
|
|
LOGI("Assertions enabled: '%s'\n", enableAssertBuf);
|
|
opt.optionString = enableAssertBuf;
|
|
mOptions.add(opt);
|
|
} else {
|
|
LOGV("Assertions disabled\n");
|
|
}
|
|
|
|
if (jniOptsBuf[10] != '\0') {
|
|
LOGI("JNI options: '%s'\n", jniOptsBuf);
|
|
opt.optionString = jniOptsBuf;
|
|
mOptions.add(opt);
|
|
}
|
|
|
|
if (stackTraceFileBuf[0] != '\0') {
|
|
static const char* stfOptName = "-Xstacktracefile:";
|
|
|
|
stackTraceFile = (char*) malloc(strlen(stfOptName) +
|
|
strlen(stackTraceFileBuf) +1);
|
|
strcpy(stackTraceFile, stfOptName);
|
|
strcat(stackTraceFile, stackTraceFileBuf);
|
|
opt.optionString = stackTraceFile;
|
|
mOptions.add(opt);
|
|
}
|
|
|
|
/* extra options; parse this late so it overrides others */
|
|
property_get("dalvik.vm.extra-opts", extraOptsBuf, "");
|
|
parseExtraOpts(extraOptsBuf);
|
|
|
|
/* Set the properties for locale */
|
|
{
|
|
char langOption[sizeof("-Duser.language=") + 3];
|
|
char regionOption[sizeof("-Duser.region=") + 3];
|
|
strcpy(langOption, "-Duser.language=");
|
|
strcpy(regionOption, "-Duser.region=");
|
|
readLocale(langOption, regionOption);
|
|
opt.extraInfo = NULL;
|
|
opt.optionString = langOption;
|
|
mOptions.add(opt);
|
|
opt.optionString = regionOption;
|
|
mOptions.add(opt);
|
|
}
|
|
|
|
/*
|
|
* We don't have /tmp on the device, but we often have an SD card. Apps
|
|
* shouldn't use this, but some test suites might want to exercise it.
|
|
*/
|
|
opt.optionString = "-Djava.io.tmpdir=/sdcard";
|
|
mOptions.add(opt);
|
|
|
|
initArgs.version = JNI_VERSION_1_4;
|
|
initArgs.options = mOptions.editArray();
|
|
initArgs.nOptions = mOptions.size();
|
|
initArgs.ignoreUnrecognized = JNI_FALSE;
|
|
|
|
/*
|
|
* Initialize the VM.
|
|
*
|
|
* The JavaVM* is essentially per-process, and the JNIEnv* is per-thread.
|
|
* If this call succeeds, the VM is ready, and we can start issuing
|
|
* JNI calls.
|
|
*/
|
|
if (JNI_CreateJavaVM(pJavaVM, pEnv, &initArgs) < 0) {
|
|
LOGE("JNI_CreateJavaVM failed\n");
|
|
goto bail;
|
|
}
|
|
|
|
result = 0;
|
|
|
|
bail:
|
|
free(stackTraceFile);
|
|
return result;
|
|
}
|
|
|
|
/*
|
|
* Start the Android runtime. This involves starting the virtual machine
|
|
* and calling the "static void main(String[] args)" method in the class
|
|
* named by "className".
|
|
*/
|
|
void AndroidRuntime::start(const char* className, const bool startSystemServer)
|
|
{
|
|
LOGD("\n>>>>>> AndroidRuntime START %s <<<<<<\n",
|
|
className != NULL ? className : "(unknown)");
|
|
|
|
char* slashClassName = NULL;
|
|
char* cp;
|
|
JNIEnv* env;
|
|
|
|
blockSigpipe();
|
|
|
|
/*
|
|
* 'startSystemServer == true' means runtime is obslete and not run from
|
|
* init.rc anymore, so we print out the boot start event here.
|
|
*/
|
|
if (startSystemServer) {
|
|
/* track our progress through the boot sequence */
|
|
const int LOG_BOOT_PROGRESS_START = 3000;
|
|
LOG_EVENT_LONG(LOG_BOOT_PROGRESS_START,
|
|
ns2ms(systemTime(SYSTEM_TIME_MONOTONIC)));
|
|
}
|
|
|
|
const char* rootDir = getenv("ANDROID_ROOT");
|
|
if (rootDir == NULL) {
|
|
rootDir = "/system";
|
|
if (!hasDir("/system")) {
|
|
LOG_FATAL("No root directory specified, and /android does not exist.");
|
|
goto bail;
|
|
}
|
|
setenv("ANDROID_ROOT", rootDir, 1);
|
|
}
|
|
|
|
//const char* kernelHack = getenv("LD_ASSUME_KERNEL");
|
|
//LOGD("Found LD_ASSUME_KERNEL='%s'\n", kernelHack);
|
|
|
|
/* start the virtual machine */
|
|
if (startVm(&mJavaVM, &env) != 0)
|
|
goto bail;
|
|
|
|
/*
|
|
* Register android functions.
|
|
*/
|
|
if (startReg(env) < 0) {
|
|
LOGE("Unable to register all android natives\n");
|
|
goto bail;
|
|
}
|
|
|
|
/*
|
|
* We want to call main() with a String array with arguments in it.
|
|
* At present we only have one argument, the class name. Create an
|
|
* array to hold it.
|
|
*/
|
|
jclass stringClass;
|
|
jobjectArray strArray;
|
|
jstring classNameStr;
|
|
jstring startSystemServerStr;
|
|
|
|
stringClass = env->FindClass("java/lang/String");
|
|
assert(stringClass != NULL);
|
|
strArray = env->NewObjectArray(2, stringClass, NULL);
|
|
assert(strArray != NULL);
|
|
classNameStr = env->NewStringUTF(className);
|
|
assert(classNameStr != NULL);
|
|
env->SetObjectArrayElement(strArray, 0, classNameStr);
|
|
startSystemServerStr = env->NewStringUTF(startSystemServer ?
|
|
"true" : "false");
|
|
env->SetObjectArrayElement(strArray, 1, startSystemServerStr);
|
|
|
|
/*
|
|
* Start VM. This thread becomes the main thread of the VM, and will
|
|
* not return until the VM exits.
|
|
*/
|
|
jclass startClass;
|
|
jmethodID startMeth;
|
|
|
|
slashClassName = strdup(className);
|
|
for (cp = slashClassName; *cp != '\0'; cp++)
|
|
if (*cp == '.')
|
|
*cp = '/';
|
|
|
|
startClass = env->FindClass(slashClassName);
|
|
if (startClass == NULL) {
|
|
LOGE("JavaVM unable to locate class '%s'\n", slashClassName);
|
|
/* keep going */
|
|
} else {
|
|
startMeth = env->GetStaticMethodID(startClass, "main",
|
|
"([Ljava/lang/String;)V");
|
|
if (startMeth == NULL) {
|
|
LOGE("JavaVM unable to find main() in '%s'\n", className);
|
|
/* keep going */
|
|
} else {
|
|
env->CallStaticVoidMethod(startClass, startMeth, strArray);
|
|
|
|
#if 0
|
|
if (env->ExceptionCheck())
|
|
threadExitUncaughtException(env);
|
|
#endif
|
|
}
|
|
}
|
|
|
|
LOGD("Shutting down VM\n");
|
|
if (mJavaVM->DetachCurrentThread() != JNI_OK)
|
|
LOGW("Warning: unable to detach main thread\n");
|
|
if (mJavaVM->DestroyJavaVM() != 0)
|
|
LOGW("Warning: VM did not shut down cleanly\n");
|
|
|
|
bail:
|
|
free(slashClassName);
|
|
}
|
|
|
|
void AndroidRuntime::start()
|
|
{
|
|
start("com.android.internal.os.RuntimeInit",
|
|
false /* Don't start the system server */);
|
|
}
|
|
|
|
void AndroidRuntime::onExit(int code)
|
|
{
|
|
LOGV("AndroidRuntime onExit calling exit(%d)", code);
|
|
exit(code);
|
|
}
|
|
|
|
/*
|
|
* Get the JNIEnv pointer for this thread.
|
|
*
|
|
* Returns NULL if the slot wasn't allocated or populated.
|
|
*/
|
|
/*static*/ JNIEnv* AndroidRuntime::getJNIEnv()
|
|
{
|
|
JNIEnv* env;
|
|
JavaVM* vm = AndroidRuntime::getJavaVM();
|
|
assert(vm != NULL);
|
|
|
|
if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK)
|
|
return NULL;
|
|
return env;
|
|
}
|
|
|
|
/*
|
|
* Makes the current thread visible to the VM.
|
|
*
|
|
* The JNIEnv pointer returned is only valid for the current thread, and
|
|
* thus must be tucked into thread-local storage.
|
|
*/
|
|
static int javaAttachThread(const char* threadName, JNIEnv** pEnv)
|
|
{
|
|
JavaVMAttachArgs args;
|
|
JavaVM* vm;
|
|
jint result;
|
|
|
|
vm = AndroidRuntime::getJavaVM();
|
|
assert(vm != NULL);
|
|
|
|
args.version = JNI_VERSION_1_4;
|
|
args.name = (char*) threadName;
|
|
args.group = NULL;
|
|
|
|
result = vm->AttachCurrentThread(pEnv, (void*) &args);
|
|
if (result != JNI_OK)
|
|
LOGI("NOTE: attach of thread '%s' failed\n", threadName);
|
|
|
|
return result;
|
|
}
|
|
|
|
/*
|
|
* Detach the current thread from the set visible to the VM.
|
|
*/
|
|
static int javaDetachThread(void)
|
|
{
|
|
JavaVM* vm;
|
|
jint result;
|
|
|
|
vm = AndroidRuntime::getJavaVM();
|
|
assert(vm != NULL);
|
|
|
|
result = vm->DetachCurrentThread();
|
|
if (result != JNI_OK)
|
|
LOGE("ERROR: thread detach failed\n");
|
|
return result;
|
|
}
|
|
|
|
/*
|
|
* When starting a native thread that will be visible from the VM, we
|
|
* bounce through this to get the right attach/detach action.
|
|
* Note that this function calls free(args)
|
|
*/
|
|
/*static*/ int AndroidRuntime::javaThreadShell(void* args) {
|
|
void* start = ((void**)args)[0];
|
|
void* userData = ((void **)args)[1];
|
|
char* name = (char*) ((void **)args)[2]; // we own this storage
|
|
free(args);
|
|
JNIEnv* env;
|
|
int result;
|
|
|
|
/* hook us into the VM */
|
|
if (javaAttachThread(name, &env) != JNI_OK)
|
|
return -1;
|
|
|
|
/* start the thread running */
|
|
result = (*(android_thread_func_t)start)(userData);
|
|
|
|
/* unhook us */
|
|
javaDetachThread();
|
|
free(name);
|
|
|
|
return result;
|
|
}
|
|
|
|
/*
|
|
* This is invoked from androidCreateThreadEtc() via the callback
|
|
* set with androidSetCreateThreadFunc().
|
|
*
|
|
* We need to create the new thread in such a way that it gets hooked
|
|
* into the VM before it really starts executing.
|
|
*/
|
|
/*static*/ int AndroidRuntime::javaCreateThreadEtc(
|
|
android_thread_func_t entryFunction,
|
|
void* userData,
|
|
const char* threadName,
|
|
int32_t threadPriority,
|
|
size_t threadStackSize,
|
|
android_thread_id_t* threadId)
|
|
{
|
|
void** args = (void**) malloc(3 * sizeof(void*)); // javaThreadShell must free
|
|
int result;
|
|
|
|
assert(threadName != NULL);
|
|
|
|
args[0] = (void*) entryFunction;
|
|
args[1] = userData;
|
|
args[2] = (void*) strdup(threadName); // javaThreadShell must free
|
|
|
|
result = androidCreateRawThreadEtc(AndroidRuntime::javaThreadShell, args,
|
|
threadName, threadPriority, threadStackSize, threadId);
|
|
return result;
|
|
}
|
|
|
|
/*
|
|
* Create a thread that is visible from the VM.
|
|
*
|
|
* This is called from elsewhere in the library.
|
|
*/
|
|
/*static*/ android_thread_id_t AndroidRuntime::createJavaThread(const char* name,
|
|
void (*start)(void *), void* arg)
|
|
{
|
|
android_thread_id_t threadId = 0;
|
|
javaCreateThreadEtc((android_thread_func_t) start, arg, name,
|
|
ANDROID_PRIORITY_DEFAULT, 0, &threadId);
|
|
return threadId;
|
|
}
|
|
|
|
#if 0
|
|
static void quickTest(void* arg)
|
|
{
|
|
const char* str = (const char*) arg;
|
|
|
|
printf("In quickTest: %s\n", str);
|
|
}
|
|
#endif
|
|
|
|
#ifdef NDEBUG
|
|
#define REG_JNI(name) { name }
|
|
struct RegJNIRec {
|
|
int (*mProc)(JNIEnv*);
|
|
};
|
|
#else
|
|
#define REG_JNI(name) { name, #name }
|
|
struct RegJNIRec {
|
|
int (*mProc)(JNIEnv*);
|
|
const char* mName;
|
|
};
|
|
#endif
|
|
|
|
typedef void (*RegJAMProc)();
|
|
|
|
static int register_jni_procs(const RegJNIRec array[], size_t count, JNIEnv* env)
|
|
{
|
|
for (size_t i = 0; i < count; i++) {
|
|
if (array[i].mProc(env) < 0) {
|
|
#ifndef NDEBUG
|
|
LOGD("----------!!! %s failed to load\n", array[i].mName);
|
|
#endif
|
|
return -1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static void register_jam_procs(const RegJAMProc array[], size_t count)
|
|
{
|
|
for (size_t i = 0; i < count; i++) {
|
|
array[i]();
|
|
}
|
|
}
|
|
|
|
static const RegJNIRec gRegJNI[] = {
|
|
REG_JNI(register_android_debug_JNITest),
|
|
REG_JNI(register_com_android_internal_os_RuntimeInit),
|
|
REG_JNI(register_android_os_SystemClock),
|
|
REG_JNI(register_android_util_EventLog),
|
|
REG_JNI(register_android_util_Log),
|
|
REG_JNI(register_android_util_FloatMath),
|
|
REG_JNI(register_android_text_format_Time),
|
|
REG_JNI(register_android_pim_EventRecurrence),
|
|
REG_JNI(register_android_content_AssetManager),
|
|
REG_JNI(register_android_content_StringBlock),
|
|
REG_JNI(register_android_content_XmlBlock),
|
|
REG_JNI(register_android_emoji_EmojiFactory),
|
|
REG_JNI(register_android_security_Md5MessageDigest),
|
|
REG_JNI(register_android_text_AndroidCharacter),
|
|
REG_JNI(register_android_text_AndroidBidi),
|
|
REG_JNI(register_android_text_KeyCharacterMap),
|
|
REG_JNI(register_android_os_Process),
|
|
REG_JNI(register_android_os_Binder),
|
|
REG_JNI(register_android_view_Display),
|
|
REG_JNI(register_android_nio_utils),
|
|
REG_JNI(register_android_graphics_PixelFormat),
|
|
REG_JNI(register_android_graphics_Graphics),
|
|
REG_JNI(register_android_view_Surface),
|
|
REG_JNI(register_android_view_ViewRoot),
|
|
REG_JNI(register_com_google_android_gles_jni_EGLImpl),
|
|
REG_JNI(register_com_google_android_gles_jni_GLImpl),
|
|
REG_JNI(register_android_opengl_jni_GLES10),
|
|
REG_JNI(register_android_opengl_jni_GLES10Ext),
|
|
REG_JNI(register_android_opengl_jni_GLES11),
|
|
REG_JNI(register_android_opengl_jni_GLES11Ext),
|
|
REG_JNI(register_android_opengl_jni_GLES20),
|
|
|
|
REG_JNI(register_android_graphics_Bitmap),
|
|
REG_JNI(register_android_graphics_BitmapFactory),
|
|
REG_JNI(register_android_graphics_BitmapRegionDecoder),
|
|
REG_JNI(register_android_graphics_Camera),
|
|
REG_JNI(register_android_graphics_Canvas),
|
|
REG_JNI(register_android_graphics_ColorFilter),
|
|
REG_JNI(register_android_graphics_DrawFilter),
|
|
REG_JNI(register_android_graphics_Interpolator),
|
|
REG_JNI(register_android_graphics_LayerRasterizer),
|
|
REG_JNI(register_android_graphics_MaskFilter),
|
|
REG_JNI(register_android_graphics_Matrix),
|
|
REG_JNI(register_android_graphics_Movie),
|
|
REG_JNI(register_android_graphics_NinePatch),
|
|
REG_JNI(register_android_graphics_Paint),
|
|
REG_JNI(register_android_graphics_Path),
|
|
REG_JNI(register_android_graphics_PathMeasure),
|
|
REG_JNI(register_android_graphics_PathEffect),
|
|
REG_JNI(register_android_graphics_Picture),
|
|
REG_JNI(register_android_graphics_PorterDuff),
|
|
REG_JNI(register_android_graphics_Rasterizer),
|
|
REG_JNI(register_android_graphics_Region),
|
|
REG_JNI(register_android_graphics_Shader),
|
|
REG_JNI(register_android_graphics_Typeface),
|
|
REG_JNI(register_android_graphics_Xfermode),
|
|
REG_JNI(register_android_graphics_YuvImage),
|
|
REG_JNI(register_com_android_internal_graphics_NativeUtils),
|
|
|
|
REG_JNI(register_android_database_CursorWindow),
|
|
REG_JNI(register_android_database_SQLiteCompiledSql),
|
|
REG_JNI(register_android_database_SQLiteDatabase),
|
|
REG_JNI(register_android_database_SQLiteDebug),
|
|
REG_JNI(register_android_database_SQLiteProgram),
|
|
REG_JNI(register_android_database_SQLiteQuery),
|
|
REG_JNI(register_android_database_SQLiteStatement),
|
|
REG_JNI(register_android_os_Debug),
|
|
REG_JNI(register_android_os_FileObserver),
|
|
REG_JNI(register_android_os_FileUtils),
|
|
REG_JNI(register_android_os_MessageQueue),
|
|
REG_JNI(register_android_os_ParcelFileDescriptor),
|
|
REG_JNI(register_android_os_Power),
|
|
REG_JNI(register_android_os_StatFs),
|
|
REG_JNI(register_android_os_SystemProperties),
|
|
REG_JNI(register_android_os_UEventObserver),
|
|
REG_JNI(register_android_net_LocalSocketImpl),
|
|
REG_JNI(register_android_net_NetworkUtils),
|
|
REG_JNI(register_android_net_TrafficStats),
|
|
REG_JNI(register_android_net_wifi_WifiManager),
|
|
REG_JNI(register_android_nfc_NdefMessage),
|
|
REG_JNI(register_android_nfc_NdefRecord),
|
|
REG_JNI(register_android_os_MemoryFile),
|
|
REG_JNI(register_com_android_internal_os_ZygoteInit),
|
|
REG_JNI(register_android_hardware_Camera),
|
|
REG_JNI(register_android_hardware_SensorManager),
|
|
REG_JNI(register_android_media_AudioRecord),
|
|
REG_JNI(register_android_media_AudioSystem),
|
|
REG_JNI(register_android_media_AudioTrack),
|
|
REG_JNI(register_android_media_JetPlayer),
|
|
REG_JNI(register_android_media_ToneGenerator),
|
|
|
|
REG_JNI(register_android_opengl_classes),
|
|
REG_JNI(register_android_bluetooth_HeadsetBase),
|
|
REG_JNI(register_android_bluetooth_BluetoothAudioGateway),
|
|
REG_JNI(register_android_bluetooth_BluetoothSocket),
|
|
REG_JNI(register_android_bluetooth_ScoSocket),
|
|
REG_JNI(register_android_server_BluetoothService),
|
|
REG_JNI(register_android_server_BluetoothEventLoop),
|
|
REG_JNI(register_android_server_BluetoothA2dpService),
|
|
REG_JNI(register_android_server_Watchdog),
|
|
REG_JNI(register_android_message_digest_sha1),
|
|
REG_JNI(register_android_ddm_DdmHandleNativeHeap),
|
|
REG_JNI(register_android_backup_BackupDataInput),
|
|
REG_JNI(register_android_backup_BackupDataOutput),
|
|
REG_JNI(register_android_backup_FileBackupHelperBase),
|
|
REG_JNI(register_android_backup_BackupHelperDispatcher),
|
|
|
|
REG_JNI(register_android_app_NativeActivity),
|
|
REG_JNI(register_android_view_InputChannel),
|
|
REG_JNI(register_android_view_InputQueue),
|
|
REG_JNI(register_android_view_KeyEvent),
|
|
REG_JNI(register_android_view_MotionEvent),
|
|
|
|
REG_JNI(register_android_content_res_ObbScanner),
|
|
REG_JNI(register_android_content_res_Configuration),
|
|
REG_JNI(register_android_hardware_fm_fmradio),
|
|
|
|
REG_JNI(register_com_android_internal_app_ActivityTrigger),
|
|
REG_JNI(register_org_codeaurora_Performance),
|
|
};
|
|
|
|
/*
|
|
* Register android native functions with the VM.
|
|
*/
|
|
/*static*/ int AndroidRuntime::startReg(JNIEnv* env)
|
|
{
|
|
/*
|
|
* This hook causes all future threads created in this process to be
|
|
* attached to the JavaVM. (This needs to go away in favor of JNI
|
|
* Attach calls.)
|
|
*/
|
|
androidSetCreateThreadFunc((android_create_thread_fn) javaCreateThreadEtc);
|
|
|
|
LOGV("--- registering native functions ---\n");
|
|
|
|
/*
|
|
* Every "register" function calls one or more things that return
|
|
* a local reference (e.g. FindClass). Because we haven't really
|
|
* started the VM yet, they're all getting stored in the base frame
|
|
* and never released. Use Push/Pop to manage the storage.
|
|
*/
|
|
env->PushLocalFrame(200);
|
|
|
|
if (register_jni_procs(gRegJNI, NELEM(gRegJNI), env) < 0) {
|
|
env->PopLocalFrame(NULL);
|
|
return -1;
|
|
}
|
|
env->PopLocalFrame(NULL);
|
|
|
|
//createJavaThread("fubar", quickTest, (void*) "hello");
|
|
|
|
return 0;
|
|
}
|
|
|
|
AndroidRuntime* AndroidRuntime::getRuntime()
|
|
{
|
|
return gCurRuntime;
|
|
}
|
|
|
|
/**
|
|
* Used by WithFramework to register native functions.
|
|
*/
|
|
extern "C"
|
|
jint Java_com_android_internal_util_WithFramework_registerNatives(
|
|
JNIEnv* env, jclass clazz) {
|
|
return register_jni_procs(gRegJNI, NELEM(gRegJNI), env);
|
|
}
|
|
|
|
/**
|
|
* Used by LoadClass to register native functions.
|
|
*/
|
|
extern "C"
|
|
jint Java_LoadClass_registerNatives(JNIEnv* env, jclass clazz) {
|
|
return register_jni_procs(gRegJNI, NELEM(gRegJNI), env);
|
|
}
|
|
|
|
} // namespace android
|