The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* //device/libs/android_runtime/AndroidRuntime.cpp |
| 2 | ** |
| 3 | ** Copyright 2006, The Android Open Source Project |
| 4 | ** |
| 5 | ** Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | ** you may not use this file except in compliance with the License. |
| 7 | ** You may obtain a copy of the License at |
| 8 | ** |
| 9 | ** http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | ** |
| 11 | ** Unless required by applicable law or agreed to in writing, software |
| 12 | ** distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | ** See the License for the specific language governing permissions and |
| 15 | ** limitations under the License. |
| 16 | */ |
| 17 | |
| 18 | #define LOG_TAG "AndroidRuntime" |
| 19 | //#define LOG_NDEBUG 0 |
| 20 | |
| 21 | #include <android_runtime/AndroidRuntime.h> |
Mathias Agopian | 0795272 | 2009-05-19 19:08:10 -0700 | [diff] [blame] | 22 | #include <binder/IBinder.h> |
Brad Fitzpatrick | 0bd5243 | 2010-12-13 16:52:35 -0800 | [diff] [blame] | 23 | #include <binder/IPCThreadState.h> |
Mathias Agopian | 0795272 | 2009-05-19 19:08:10 -0700 | [diff] [blame] | 24 | #include <binder/IServiceManager.h> |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 25 | #include <utils/Log.h> |
| 26 | #include <utils/misc.h> |
Mathias Agopian | 0795272 | 2009-05-19 19:08:10 -0700 | [diff] [blame] | 27 | #include <binder/Parcel.h> |
Mathias Agopian | 8ed6beb | 2009-06-05 01:26:23 -0700 | [diff] [blame] | 28 | #include <utils/StringArray.h> |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 29 | #include <utils/threads.h> |
| 30 | #include <cutils/properties.h> |
| 31 | |
| 32 | #include <SkGraphics.h> |
| 33 | #include <SkImageDecoder.h> |
Mike Reed | fc8db53 | 2009-04-27 11:43:30 -0400 | [diff] [blame] | 34 | #include <SkImageRef_GlobalPool.h> |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 35 | |
| 36 | #include "jni.h" |
| 37 | #include "JNIHelp.h" |
| 38 | #include "android_util_Binder.h" |
| 39 | |
| 40 | #include <stdio.h> |
| 41 | #include <signal.h> |
| 42 | #include <sys/stat.h> |
| 43 | #include <sys/types.h> |
| 44 | #include <signal.h> |
| 45 | #include <dirent.h> |
| 46 | #include <assert.h> |
| 47 | |
| 48 | |
| 49 | using namespace android; |
| 50 | |
| 51 | extern void register_BindTest(); |
| 52 | |
| 53 | extern int register_android_os_Binder(JNIEnv* env); |
| 54 | extern int register_android_os_Process(JNIEnv* env); |
| 55 | extern int register_android_graphics_Bitmap(JNIEnv*); |
| 56 | extern int register_android_graphics_BitmapFactory(JNIEnv*); |
Wei-Ta Chen | 6b849e2 | 2010-09-07 17:32:18 +0800 | [diff] [blame] | 57 | extern int register_android_graphics_BitmapRegionDecoder(JNIEnv*); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 58 | extern int register_android_graphics_Camera(JNIEnv* env); |
| 59 | extern int register_android_graphics_Graphics(JNIEnv* env); |
| 60 | extern int register_android_graphics_Interpolator(JNIEnv* env); |
| 61 | extern int register_android_graphics_LayerRasterizer(JNIEnv*); |
| 62 | extern int register_android_graphics_MaskFilter(JNIEnv* env); |
| 63 | extern int register_android_graphics_Movie(JNIEnv* env); |
| 64 | extern int register_android_graphics_NinePatch(JNIEnv*); |
| 65 | extern int register_android_graphics_PathEffect(JNIEnv* env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 66 | extern int register_android_graphics_Shader(JNIEnv* env); |
| 67 | extern int register_android_graphics_Typeface(JNIEnv* env); |
Wei-Ta Chen | bca2d61 | 2009-11-30 17:52:05 +0800 | [diff] [blame] | 68 | extern int register_android_graphics_YuvImage(JNIEnv* env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 69 | |
| 70 | extern int register_com_google_android_gles_jni_EGLImpl(JNIEnv* env); |
| 71 | extern int register_com_google_android_gles_jni_GLImpl(JNIEnv* env); |
Jack Palevich | 1c4907e | 2009-04-13 16:22:25 -0700 | [diff] [blame] | 72 | extern int register_android_opengl_jni_GLES10(JNIEnv* env); |
| 73 | extern int register_android_opengl_jni_GLES10Ext(JNIEnv* env); |
| 74 | extern int register_android_opengl_jni_GLES11(JNIEnv* env); |
| 75 | extern int register_android_opengl_jni_GLES11Ext(JNIEnv* env); |
Jack Palevich | 560814f | 2009-11-19 16:34:55 +0800 | [diff] [blame] | 76 | extern int register_android_opengl_jni_GLES20(JNIEnv* env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 77 | |
| 78 | extern int register_android_hardware_Camera(JNIEnv *env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 79 | extern int register_android_hardware_SensorManager(JNIEnv *env); |
Mike Lockwood | e7d511e | 2010-12-30 13:39:37 -0500 | [diff] [blame] | 80 | extern int register_android_hardware_UsbDevice(JNIEnv *env); |
Mike Lockwood | acc29cc | 2011-03-11 08:18:08 -0500 | [diff] [blame] | 81 | extern int register_android_hardware_UsbDeviceConnection(JNIEnv *env); |
Mike Lockwood | e7d511e | 2010-12-30 13:39:37 -0500 | [diff] [blame] | 82 | extern int register_android_hardware_UsbRequest(JNIEnv *env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 83 | |
| 84 | extern int register_android_media_AudioRecord(JNIEnv *env); |
| 85 | extern int register_android_media_AudioSystem(JNIEnv *env); |
| 86 | extern int register_android_media_AudioTrack(JNIEnv *env); |
| 87 | extern int register_android_media_JetPlayer(JNIEnv *env); |
| 88 | extern int register_android_media_ToneGenerator(JNIEnv *env); |
| 89 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 90 | extern int register_android_util_FloatMath(JNIEnv* env); |
| 91 | |
| 92 | namespace android { |
| 93 | |
| 94 | /* |
| 95 | * JNI-based registration functions. Note these are properly contained in |
| 96 | * namespace android. |
| 97 | */ |
| 98 | extern int register_android_content_AssetManager(JNIEnv* env); |
| 99 | extern int register_android_util_EventLog(JNIEnv* env); |
| 100 | extern int register_android_util_Log(JNIEnv* env); |
| 101 | extern int register_android_content_StringBlock(JNIEnv* env); |
| 102 | extern int register_android_content_XmlBlock(JNIEnv* env); |
The Android Open Source Project | b2a3dd8 | 2009-03-09 11:52:12 -0700 | [diff] [blame] | 103 | extern int register_android_emoji_EmojiFactory(JNIEnv* env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 104 | extern int register_android_graphics_Canvas(JNIEnv* env); |
| 105 | extern int register_android_graphics_ColorFilter(JNIEnv* env); |
| 106 | extern int register_android_graphics_DrawFilter(JNIEnv* env); |
| 107 | extern int register_android_graphics_Matrix(JNIEnv* env); |
| 108 | extern int register_android_graphics_Paint(JNIEnv* env); |
| 109 | extern int register_android_graphics_Path(JNIEnv* env); |
| 110 | extern int register_android_graphics_PathMeasure(JNIEnv* env); |
| 111 | extern int register_android_graphics_Picture(JNIEnv*); |
| 112 | extern int register_android_graphics_PorterDuff(JNIEnv* env); |
| 113 | extern int register_android_graphics_Rasterizer(JNIEnv* env); |
Jeff Brown | fbf0977 | 2011-01-16 14:06:57 -0800 | [diff] [blame] | 114 | extern int register_android_graphics_Region(JNIEnv* env); |
Jamie Gennis | aa0ce33 | 2011-01-06 17:04:26 -0800 | [diff] [blame] | 115 | extern int register_android_graphics_SurfaceTexture(JNIEnv* env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 116 | extern int register_android_graphics_Xfermode(JNIEnv* env); |
| 117 | extern int register_android_graphics_PixelFormat(JNIEnv* env); |
| 118 | extern int register_com_android_internal_graphics_NativeUtils(JNIEnv *env); |
| 119 | extern int register_android_view_Display(JNIEnv* env); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 120 | extern int register_android_view_GLES20Canvas(JNIEnv* env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 121 | extern int register_android_view_Surface(JNIEnv* env); |
| 122 | extern int register_android_view_ViewRoot(JNIEnv* env); |
| 123 | extern int register_android_database_CursorWindow(JNIEnv* env); |
Vasu Nori | 5a03f36 | 2009-10-20 15:16:35 -0700 | [diff] [blame] | 124 | extern int register_android_database_SQLiteCompiledSql(JNIEnv* env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 125 | extern int register_android_database_SQLiteDatabase(JNIEnv* env); |
| 126 | extern int register_android_database_SQLiteDebug(JNIEnv* env); |
| 127 | extern int register_android_database_SQLiteProgram(JNIEnv* env); |
| 128 | extern int register_android_database_SQLiteQuery(JNIEnv* env); |
| 129 | extern int register_android_database_SQLiteStatement(JNIEnv* env); |
| 130 | extern int register_android_debug_JNITest(JNIEnv* env); |
| 131 | extern int register_android_nio_utils(JNIEnv* env); |
Nick Pelly | cd0e839 | 2010-10-13 17:25:24 -0700 | [diff] [blame] | 132 | extern int register_android_nfc_NdefMessage(JNIEnv *env); |
| 133 | extern int register_android_nfc_NdefRecord(JNIEnv *env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 134 | extern int register_android_pim_EventRecurrence(JNIEnv* env); |
| 135 | extern int register_android_text_format_Time(JNIEnv* env); |
| 136 | extern int register_android_os_Debug(JNIEnv* env); |
Christopher Tate | fa9e7c0 | 2010-05-06 12:07:10 -0700 | [diff] [blame] | 137 | extern int register_android_os_MessageQueue(JNIEnv* env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 138 | extern int register_android_os_ParcelFileDescriptor(JNIEnv *env); |
| 139 | extern int register_android_os_Power(JNIEnv *env); |
| 140 | extern int register_android_os_StatFs(JNIEnv *env); |
| 141 | extern int register_android_os_SystemProperties(JNIEnv *env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 142 | extern int register_android_os_SystemClock(JNIEnv* env); |
| 143 | extern int register_android_os_FileObserver(JNIEnv *env); |
| 144 | extern int register_android_os_FileUtils(JNIEnv *env); |
| 145 | extern int register_android_os_UEventObserver(JNIEnv* env); |
| 146 | extern int register_android_os_MemoryFile(JNIEnv* env); |
| 147 | extern int register_android_net_LocalSocketImpl(JNIEnv* env); |
| 148 | extern int register_android_net_NetworkUtils(JNIEnv* env); |
Dan Egnor | 2b4abcd | 2010-04-07 17:30:50 -0700 | [diff] [blame] | 149 | extern int register_android_net_TrafficStats(JNIEnv* env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 150 | extern int register_android_net_wifi_WifiManager(JNIEnv* env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 151 | extern int register_android_text_AndroidCharacter(JNIEnv *env); |
Doug Felt | dae8e94 | 2010-02-24 14:33:15 -0800 | [diff] [blame] | 152 | extern int register_android_text_AndroidBidi(JNIEnv *env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 153 | extern int register_android_text_KeyCharacterMap(JNIEnv *env); |
| 154 | extern int register_android_opengl_classes(JNIEnv *env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 155 | extern int register_android_bluetooth_HeadsetBase(JNIEnv* env); |
| 156 | extern int register_android_bluetooth_BluetoothAudioGateway(JNIEnv* env); |
Nick Pelly | 0b6955a | 2009-05-26 19:13:43 -0700 | [diff] [blame] | 157 | extern int register_android_bluetooth_BluetoothSocket(JNIEnv *env); |
Nick Pelly | bd022f4 | 2009-08-14 18:33:38 -0700 | [diff] [blame] | 158 | extern int register_android_server_BluetoothService(JNIEnv* env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 159 | extern int register_android_server_BluetoothEventLoop(JNIEnv *env); |
| 160 | extern int register_android_server_BluetoothA2dpService(JNIEnv* env); |
Christopher Tate | ecaa7b4 | 2010-06-04 14:55:02 -0700 | [diff] [blame] | 161 | extern int register_android_server_Watchdog(JNIEnv* env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 162 | extern int register_android_ddm_DdmHandleNativeHeap(JNIEnv *env); |
| 163 | extern int register_com_android_internal_os_ZygoteInit(JNIEnv* env); |
Joe Onorato | 1cf5874 | 2009-06-12 11:06:24 -0700 | [diff] [blame] | 164 | extern int register_android_backup_BackupDataInput(JNIEnv *env); |
Joe Onorato | d2110db | 2009-05-19 13:41:21 -0700 | [diff] [blame] | 165 | extern int register_android_backup_BackupDataOutput(JNIEnv *env); |
Joe Onorato | 06290a4 | 2009-06-18 20:10:37 -0700 | [diff] [blame] | 166 | extern int register_android_backup_FileBackupHelperBase(JNIEnv *env); |
Joe Onorato | 4ababd9 | 2009-06-25 18:29:18 -0400 | [diff] [blame] | 167 | extern int register_android_backup_BackupHelperDispatcher(JNIEnv *env); |
Dianne Hackborn | 69969e4 | 2010-05-04 11:40:40 -0700 | [diff] [blame] | 168 | extern int register_android_app_NativeActivity(JNIEnv *env); |
Jeff Brown | 46b9ac0 | 2010-04-22 18:58:52 -0700 | [diff] [blame] | 169 | extern int register_android_view_InputChannel(JNIEnv* env); |
| 170 | extern int register_android_view_InputQueue(JNIEnv* env); |
Jeff Brown | 46b9ac0 | 2010-04-22 18:58:52 -0700 | [diff] [blame] | 171 | extern int register_android_view_KeyEvent(JNIEnv* env); |
| 172 | extern int register_android_view_MotionEvent(JNIEnv* env); |
Kenny Root | 02c8730 | 2010-07-01 08:10:18 -0700 | [diff] [blame] | 173 | extern int register_android_content_res_ObbScanner(JNIEnv* env); |
Dianne Hackborn | 08d5b8f | 2010-08-04 11:12:40 -0700 | [diff] [blame] | 174 | extern int register_android_content_res_Configuration(JNIEnv* env); |
Chet Haase | 6e0ecb4 | 2010-11-03 19:41:18 -0700 | [diff] [blame] | 175 | extern int register_android_animation_PropertyValuesHolder(JNIEnv *env); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 176 | |
| 177 | static AndroidRuntime* gCurRuntime = NULL; |
| 178 | |
| 179 | static void doThrow(JNIEnv* env, const char* exc, const char* msg = NULL) |
| 180 | { |
| 181 | if (jniThrowException(env, exc, msg) != 0) |
| 182 | assert(false); |
| 183 | } |
| 184 | |
| 185 | /* |
| 186 | * Code written in the Java Programming Language calls here from main(). |
| 187 | */ |
| 188 | static void com_android_internal_os_RuntimeInit_finishInit(JNIEnv* env, jobject clazz) |
| 189 | { |
| 190 | gCurRuntime->onStarted(); |
| 191 | } |
| 192 | |
| 193 | static void com_android_internal_os_RuntimeInit_zygoteInit(JNIEnv* env, jobject clazz) |
| 194 | { |
| 195 | gCurRuntime->onZygoteInit(); |
| 196 | } |
| 197 | |
| 198 | static jint com_android_internal_os_RuntimeInit_isComputerOn(JNIEnv* env, jobject clazz) |
| 199 | { |
| 200 | return 1; |
| 201 | } |
| 202 | |
| 203 | static void com_android_internal_os_RuntimeInit_turnComputerOn(JNIEnv* env, jobject clazz) |
| 204 | { |
| 205 | } |
| 206 | |
| 207 | static jint com_android_internal_os_RuntimeInit_getQwertyKeyboard(JNIEnv* env, jobject clazz) |
| 208 | { |
| 209 | char* value = getenv("qwerty"); |
| 210 | if (value != NULL && strcmp(value, "true") == 0) { |
| 211 | return 1; |
| 212 | } |
| 213 | |
| 214 | return 0; |
| 215 | } |
| 216 | |
| 217 | /* |
| 218 | * JNI registration. |
| 219 | */ |
| 220 | static JNINativeMethod gMethods[] = { |
| 221 | { "finishInit", "()V", |
| 222 | (void*) com_android_internal_os_RuntimeInit_finishInit }, |
| 223 | { "zygoteInitNative", "()V", |
| 224 | (void*) com_android_internal_os_RuntimeInit_zygoteInit }, |
| 225 | { "isComputerOn", "()I", |
| 226 | (void*) com_android_internal_os_RuntimeInit_isComputerOn }, |
| 227 | { "turnComputerOn", "()V", |
| 228 | (void*) com_android_internal_os_RuntimeInit_turnComputerOn }, |
| 229 | { "getQwertyKeyboard", "()I", |
| 230 | (void*) com_android_internal_os_RuntimeInit_getQwertyKeyboard }, |
| 231 | }; |
| 232 | |
| 233 | int register_com_android_internal_os_RuntimeInit(JNIEnv* env) |
| 234 | { |
| 235 | return jniRegisterNativeMethods(env, "com/android/internal/os/RuntimeInit", |
| 236 | gMethods, NELEM(gMethods)); |
| 237 | } |
| 238 | |
| 239 | // ---------------------------------------------------------------------- |
| 240 | |
| 241 | /*static*/ JavaVM* AndroidRuntime::mJavaVM = NULL; |
| 242 | |
| 243 | |
| 244 | AndroidRuntime::AndroidRuntime() |
| 245 | { |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 246 | SkGraphics::Init(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 247 | // this sets our preference for 16bit images during decode |
| 248 | // in case the src is opaque and 24bit |
| 249 | SkImageDecoder::SetDeviceConfig(SkBitmap::kRGB_565_Config); |
Mike Reed | fc8db53 | 2009-04-27 11:43:30 -0400 | [diff] [blame] | 250 | // This cache is shared between browser native images, and java "purgeable" |
| 251 | // bitmaps. This globalpool is for images that do not either use the java |
| 252 | // heap, or are not backed by ashmem. See BitmapFactory.cpp for the key |
| 253 | // java call site. |
| 254 | SkImageRef_GlobalPool::SetRAMBudget(512 * 1024); |
| 255 | // There is also a global font cache, but its budget is specified in code |
| 256 | // see SkFontHost_android.cpp |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 257 | |
| 258 | // Pre-allocate enough space to hold a fair number of options. |
| 259 | mOptions.setCapacity(20); |
| 260 | |
| 261 | assert(gCurRuntime == NULL); // one per process |
| 262 | gCurRuntime = this; |
| 263 | } |
| 264 | |
| 265 | AndroidRuntime::~AndroidRuntime() |
| 266 | { |
| 267 | SkGraphics::Term(); |
| 268 | } |
| 269 | |
| 270 | /* |
| 271 | * Register native methods using JNI. |
| 272 | */ |
| 273 | /*static*/ int AndroidRuntime::registerNativeMethods(JNIEnv* env, |
| 274 | const char* className, const JNINativeMethod* gMethods, int numMethods) |
| 275 | { |
| 276 | return jniRegisterNativeMethods(env, className, gMethods, numMethods); |
| 277 | } |
| 278 | |
| 279 | /* |
| 280 | * Call a static Java Programming Language function that takes no arguments and returns void. |
| 281 | */ |
| 282 | status_t AndroidRuntime::callStatic(const char* className, const char* methodName) |
| 283 | { |
| 284 | JNIEnv* env; |
| 285 | jclass clazz; |
| 286 | jmethodID methodId; |
| 287 | |
| 288 | env = getJNIEnv(); |
| 289 | if (env == NULL) |
| 290 | return UNKNOWN_ERROR; |
| 291 | |
| 292 | clazz = findClass(env, className); |
| 293 | if (clazz == NULL) { |
| 294 | LOGE("ERROR: could not find class '%s'\n", className); |
| 295 | return UNKNOWN_ERROR; |
| 296 | } |
| 297 | methodId = env->GetStaticMethodID(clazz, methodName, "()V"); |
| 298 | if (methodId == NULL) { |
| 299 | LOGE("ERROR: could not find method %s.%s\n", className, methodName); |
| 300 | return UNKNOWN_ERROR; |
| 301 | } |
| 302 | |
| 303 | env->CallStaticVoidMethod(clazz, methodId); |
| 304 | |
| 305 | return NO_ERROR; |
| 306 | } |
| 307 | |
| 308 | status_t AndroidRuntime::callMain( |
| 309 | const char* className, int argc, const char* const argv[]) |
| 310 | { |
| 311 | JNIEnv* env; |
| 312 | jclass clazz; |
| 313 | jmethodID methodId; |
| 314 | |
Dianne Hackborn | 08e60f2 | 2010-09-01 18:17:17 -0700 | [diff] [blame] | 315 | LOGD("Calling main entry %s", className); |
| 316 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 317 | env = getJNIEnv(); |
| 318 | if (env == NULL) |
| 319 | return UNKNOWN_ERROR; |
| 320 | |
| 321 | clazz = findClass(env, className); |
| 322 | if (clazz == NULL) { |
| 323 | LOGE("ERROR: could not find class '%s'\n", className); |
| 324 | return UNKNOWN_ERROR; |
| 325 | } |
| 326 | |
| 327 | methodId = env->GetStaticMethodID(clazz, "main", "([Ljava/lang/String;)V"); |
| 328 | if (methodId == NULL) { |
| 329 | LOGE("ERROR: could not find method %s.main(String[])\n", className); |
| 330 | return UNKNOWN_ERROR; |
| 331 | } |
| 332 | |
| 333 | /* |
| 334 | * We want to call main() with a String array with our arguments in it. |
| 335 | * Create an array and populate it. |
| 336 | */ |
| 337 | jclass stringClass; |
| 338 | jobjectArray strArray; |
| 339 | |
| 340 | stringClass = env->FindClass("java/lang/String"); |
| 341 | strArray = env->NewObjectArray(argc, stringClass, NULL); |
| 342 | |
| 343 | for (int i = 0; i < argc; i++) { |
| 344 | jstring argStr = env->NewStringUTF(argv[i]); |
| 345 | env->SetObjectArrayElement(strArray, i, argStr); |
| 346 | } |
| 347 | |
| 348 | env->CallStaticVoidMethod(clazz, methodId, strArray); |
| 349 | return NO_ERROR; |
| 350 | } |
| 351 | |
| 352 | /* |
| 353 | * Find the named class. |
| 354 | */ |
| 355 | jclass AndroidRuntime::findClass(JNIEnv* env, const char* className) |
| 356 | { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 357 | if (env->ExceptionCheck()) { |
Carl Shapiro | ca7e1ed | 2010-12-07 16:39:05 -0800 | [diff] [blame] | 358 | LOGE("ERROR: exception pending on entry to findClass()"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 359 | return NULL; |
| 360 | } |
| 361 | |
| 362 | /* |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 363 | * This is a little awkward because the JNI FindClass call uses the |
| 364 | * class loader associated with the native method we're executing in. |
| 365 | * Because this native method is part of a "boot" class, JNI doesn't |
| 366 | * look for the class in CLASSPATH, which unfortunately is a likely |
| 367 | * location for it. (Had we issued the FindClass call before calling |
| 368 | * into the VM -- at which point there isn't a native method frame on |
| 369 | * the stack -- the VM would have checked CLASSPATH. We have to do |
| 370 | * this because we call into Java Programming Language code and |
| 371 | * bounce back out.) |
| 372 | * |
| 373 | * JNI lacks a "find class in a specific class loader" operation, so we |
| 374 | * have to do things the hard way. |
| 375 | */ |
| 376 | jclass cls = NULL; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 377 | |
| 378 | jclass javaLangClassLoader; |
| 379 | jmethodID getSystemClassLoader, loadClass; |
| 380 | jobject systemClassLoader; |
| 381 | jstring strClassName; |
| 382 | |
| 383 | /* find the "system" class loader; none of this is expected to fail */ |
| 384 | javaLangClassLoader = env->FindClass("java/lang/ClassLoader"); |
| 385 | assert(javaLangClassLoader != NULL); |
| 386 | getSystemClassLoader = env->GetStaticMethodID(javaLangClassLoader, |
| 387 | "getSystemClassLoader", "()Ljava/lang/ClassLoader;"); |
| 388 | loadClass = env->GetMethodID(javaLangClassLoader, |
| 389 | "loadClass", "(Ljava/lang/String;)Ljava/lang/Class;"); |
| 390 | assert(getSystemClassLoader != NULL && loadClass != NULL); |
| 391 | systemClassLoader = env->CallStaticObjectMethod(javaLangClassLoader, |
| 392 | getSystemClassLoader); |
| 393 | assert(systemClassLoader != NULL); |
| 394 | |
| 395 | /* create an object for the class name string; alloc could fail */ |
| 396 | strClassName = env->NewStringUTF(className); |
| 397 | if (env->ExceptionCheck()) { |
Carl Shapiro | ca7e1ed | 2010-12-07 16:39:05 -0800 | [diff] [blame] | 398 | LOGE("ERROR: unable to convert '%s' to string", className); |
| 399 | return NULL; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 400 | } |
Carl Shapiro | ca7e1ed | 2010-12-07 16:39:05 -0800 | [diff] [blame] | 401 | LOGV("system class loader is %p, loading %p (%s)", |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 402 | systemClassLoader, strClassName, className); |
| 403 | |
| 404 | /* try to find the named class */ |
| 405 | cls = (jclass) env->CallObjectMethod(systemClassLoader, loadClass, |
| 406 | strClassName); |
| 407 | if (env->ExceptionCheck()) { |
Carl Shapiro | ca7e1ed | 2010-12-07 16:39:05 -0800 | [diff] [blame] | 408 | LOGE("ERROR: unable to load class '%s' from %p", |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 409 | className, systemClassLoader); |
Carl Shapiro | ca7e1ed | 2010-12-07 16:39:05 -0800 | [diff] [blame] | 410 | return NULL; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 411 | } |
| 412 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 413 | return cls; |
| 414 | } |
| 415 | |
| 416 | /* |
| 417 | * The VM calls this through the "exit" hook. |
| 418 | */ |
| 419 | static void runtime_exit(int code) |
| 420 | { |
| 421 | gCurRuntime->onExit(code); |
| 422 | exit(code); |
| 423 | } |
| 424 | |
| 425 | /* |
| 426 | * The VM calls this through the "vfprintf" hook. |
| 427 | * |
| 428 | * We ignore "fp" and just write the results to the log file. |
| 429 | */ |
| 430 | static void runtime_vfprintf(FILE* fp, const char* format, va_list ap) |
| 431 | { |
| 432 | LOG_PRI_VA(ANDROID_LOG_INFO, "vm-printf", format, ap); |
| 433 | } |
| 434 | |
Brad Fitzpatrick | 0bd5243 | 2010-12-13 16:52:35 -0800 | [diff] [blame] | 435 | /** |
| 436 | * The VM calls this when mutex contention debugging is enabled to |
| 437 | * determine whether or not the blocked thread was a "sensitive thread" |
| 438 | * for user responsiveness/smoothess. |
| 439 | * |
| 440 | * Our policy for this is whether or not we're tracing any StrictMode |
| 441 | * events on this thread (which we might've inherited via Binder calls |
| 442 | * into us) |
| 443 | */ |
| 444 | static bool runtime_isSensitiveThread() { |
| 445 | IPCThreadState* state = IPCThreadState::selfOrNull(); |
| 446 | return state && state->getStrictModePolicy() != 0; |
| 447 | } |
| 448 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 449 | |
| 450 | /** |
| 451 | * Add VM arguments to the to-be-executed VM |
| 452 | * Stops at first non '-' argument (also stops at an argument of '--') |
| 453 | * Returns the number of args consumed |
| 454 | */ |
| 455 | int AndroidRuntime::addVmArguments(int argc, const char* const argv[]) |
| 456 | { |
| 457 | int i; |
| 458 | |
| 459 | for (i = 0; i<argc; i++) { |
| 460 | if (argv[i][0] != '-') { |
| 461 | return i; |
| 462 | } |
| 463 | if (argv[i][1] == '-' && argv[i][2] == 0) { |
| 464 | return i+1; |
| 465 | } |
| 466 | |
| 467 | JavaVMOption opt; |
| 468 | memset(&opt, 0, sizeof(opt)); |
| 469 | opt.optionString = (char*)argv[i]; |
| 470 | mOptions.add(opt); |
| 471 | } |
| 472 | return i; |
| 473 | } |
| 474 | |
| 475 | static int hasDir(const char* dir) |
| 476 | { |
| 477 | struct stat s; |
| 478 | int res = stat(dir, &s); |
| 479 | if (res == 0) { |
| 480 | return S_ISDIR(s.st_mode); |
| 481 | } |
| 482 | return 0; |
| 483 | } |
| 484 | |
| 485 | /* |
| 486 | * We just want failed write() calls to just return with an error. |
| 487 | */ |
| 488 | static void blockSigpipe() |
| 489 | { |
| 490 | sigset_t mask; |
| 491 | |
| 492 | sigemptyset(&mask); |
| 493 | sigaddset(&mask, SIGPIPE); |
| 494 | if (sigprocmask(SIG_BLOCK, &mask, NULL) != 0) |
| 495 | LOGW("WARNING: SIGPIPE not blocked\n"); |
| 496 | } |
| 497 | |
| 498 | /* |
| 499 | * Read the persistent locale. |
| 500 | */ |
| 501 | static void readLocale(char* language, char* region) |
| 502 | { |
| 503 | char propLang[PROPERTY_VALUE_MAX], propRegn[PROPERTY_VALUE_MAX]; |
Brian Carlstrom | 171ea89 | 2010-08-24 21:27:52 -0700 | [diff] [blame] | 504 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 505 | property_get("persist.sys.language", propLang, ""); |
| 506 | property_get("persist.sys.country", propRegn, ""); |
| 507 | if (*propLang == 0 && *propRegn == 0) { |
| 508 | /* Set to ro properties, default is en_US */ |
| 509 | property_get("ro.product.locale.language", propLang, "en"); |
| 510 | property_get("ro.product.locale.region", propRegn, "US"); |
| 511 | } |
| 512 | strncat(language, propLang, 2); |
| 513 | strncat(region, propRegn, 2); |
| 514 | //LOGD("language=%s region=%s\n", language, region); |
| 515 | } |
| 516 | |
Andy McFadden | f70188a | 2009-03-31 15:52:13 -0700 | [diff] [blame] | 517 | /* |
Andy McFadden | e4d81f2 | 2010-07-14 16:02:20 -0700 | [diff] [blame] | 518 | * Parse a property containing space-separated options that should be |
| 519 | * passed directly to the VM, e.g. "-Xmx32m -verbose:gc -Xregenmap". |
| 520 | * |
| 521 | * This will cut up "extraOptsBuf" as we chop it into individual options. |
| 522 | * |
| 523 | * Adds the strings, if any, to mOptions. |
| 524 | */ |
| 525 | void AndroidRuntime::parseExtraOpts(char* extraOptsBuf) |
| 526 | { |
| 527 | JavaVMOption opt; |
| 528 | char* start; |
| 529 | char* end; |
| 530 | |
| 531 | memset(&opt, 0, sizeof(opt)); |
| 532 | start = extraOptsBuf; |
| 533 | while (*start != '\0') { |
| 534 | while (*start == ' ') /* skip leading whitespace */ |
| 535 | start++; |
| 536 | if (*start == '\0') /* was trailing ws, bail */ |
| 537 | break; |
| 538 | |
| 539 | end = start+1; |
| 540 | while (*end != ' ' && *end != '\0') /* find end of token */ |
| 541 | end++; |
| 542 | if (*end == ' ') |
| 543 | *end++ = '\0'; /* mark end, advance to indicate more */ |
| 544 | |
| 545 | opt.optionString = start; |
| 546 | mOptions.add(opt); |
| 547 | start = end; |
| 548 | } |
| 549 | } |
| 550 | |
| 551 | /* |
Andy McFadden | f70188a | 2009-03-31 15:52:13 -0700 | [diff] [blame] | 552 | * Start the Dalvik Virtual Machine. |
| 553 | * |
| 554 | * Various arguments, most determined by system properties, are passed in. |
| 555 | * The "mOptions" vector is updated. |
| 556 | * |
| 557 | * Returns 0 on success. |
| 558 | */ |
| 559 | int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv) |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 560 | { |
Andy McFadden | f70188a | 2009-03-31 15:52:13 -0700 | [diff] [blame] | 561 | int result = -1; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 562 | JavaVMInitArgs initArgs; |
| 563 | JavaVMOption opt; |
| 564 | char propBuf[PROPERTY_VALUE_MAX]; |
| 565 | char stackTraceFileBuf[PROPERTY_VALUE_MAX]; |
| 566 | char dexoptFlagsBuf[PROPERTY_VALUE_MAX]; |
| 567 | char enableAssertBuf[sizeof("-ea:")-1 + PROPERTY_VALUE_MAX]; |
| 568 | char jniOptsBuf[sizeof("-Xjniopts:")-1 + PROPERTY_VALUE_MAX]; |
Carl Shapiro | 38cfa8c | 2010-12-07 16:48:29 -0800 | [diff] [blame] | 569 | char heapstartsizeOptsBuf[sizeof("-Xms")-1 + PROPERTY_VALUE_MAX]; |
Dianne Hackborn | bdcef70 | 2009-08-18 19:15:36 -0700 | [diff] [blame] | 570 | char heapsizeOptsBuf[sizeof("-Xmx")-1 + PROPERTY_VALUE_MAX]; |
Carl Shapiro | 8cdf27c | 2011-01-19 12:33:12 -0800 | [diff] [blame] | 571 | char heapgrowthlimitOptsBuf[sizeof("-XX:HeapGrowthLimit=")-1 + PROPERTY_VALUE_MAX]; |
Andy McFadden | e4d81f2 | 2010-07-14 16:02:20 -0700 | [diff] [blame] | 572 | char extraOptsBuf[PROPERTY_VALUE_MAX]; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 573 | char* stackTraceFile = NULL; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 574 | bool checkJni = false; |
Andy McFadden | e2b23e1 | 2009-04-03 11:09:46 -0700 | [diff] [blame] | 575 | bool checkDexSum = false; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 576 | bool logStdio = false; |
Ben Cheng | 52b0e73 | 2009-06-19 13:31:12 -0700 | [diff] [blame] | 577 | enum { |
| 578 | kEMDefault, |
| 579 | kEMIntPortable, |
| 580 | kEMIntFast, |
| 581 | #if defined(WITH_JIT) |
| 582 | kEMJitCompiler, |
| 583 | #endif |
| 584 | } executionMode = kEMDefault; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 585 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 586 | |
| 587 | property_get("dalvik.vm.checkjni", propBuf, ""); |
| 588 | if (strcmp(propBuf, "true") == 0) { |
| 589 | checkJni = true; |
| 590 | } else if (strcmp(propBuf, "false") != 0) { |
| 591 | /* property is neither true nor false; fall back on kernel parameter */ |
| 592 | property_get("ro.kernel.android.checkjni", propBuf, ""); |
| 593 | if (propBuf[0] == '1') { |
| 594 | checkJni = true; |
| 595 | } |
| 596 | } |
| 597 | |
| 598 | property_get("dalvik.vm.execution-mode", propBuf, ""); |
| 599 | if (strcmp(propBuf, "int:portable") == 0) { |
| 600 | executionMode = kEMIntPortable; |
| 601 | } else if (strcmp(propBuf, "int:fast") == 0) { |
| 602 | executionMode = kEMIntFast; |
Ben Cheng | 52b0e73 | 2009-06-19 13:31:12 -0700 | [diff] [blame] | 603 | #if defined(WITH_JIT) |
| 604 | } else if (strcmp(propBuf, "int:jit") == 0) { |
| 605 | executionMode = kEMJitCompiler; |
| 606 | #endif |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 607 | } |
| 608 | |
| 609 | property_get("dalvik.vm.stack-trace-file", stackTraceFileBuf, ""); |
| 610 | |
Andy McFadden | e2b23e1 | 2009-04-03 11:09:46 -0700 | [diff] [blame] | 611 | property_get("dalvik.vm.check-dex-sum", propBuf, ""); |
| 612 | if (strcmp(propBuf, "true") == 0) { |
| 613 | checkDexSum = true; |
| 614 | } |
| 615 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 616 | property_get("log.redirect-stdio", propBuf, ""); |
| 617 | if (strcmp(propBuf, "true") == 0) { |
| 618 | logStdio = true; |
| 619 | } |
| 620 | |
| 621 | strcpy(enableAssertBuf, "-ea:"); |
| 622 | property_get("dalvik.vm.enableassertions", enableAssertBuf+4, ""); |
| 623 | |
| 624 | strcpy(jniOptsBuf, "-Xjniopts:"); |
| 625 | property_get("dalvik.vm.jniopts", jniOptsBuf+10, ""); |
| 626 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 627 | /* route exit() to our handler */ |
| 628 | opt.extraInfo = (void*) runtime_exit; |
| 629 | opt.optionString = "exit"; |
| 630 | mOptions.add(opt); |
| 631 | |
| 632 | /* route fprintf() to our handler */ |
| 633 | opt.extraInfo = (void*) runtime_vfprintf; |
| 634 | opt.optionString = "vfprintf"; |
| 635 | mOptions.add(opt); |
| 636 | |
Brad Fitzpatrick | 0bd5243 | 2010-12-13 16:52:35 -0800 | [diff] [blame] | 637 | /* register the framework-specific "is sensitive thread" hook */ |
| 638 | opt.extraInfo = (void*) runtime_isSensitiveThread; |
| 639 | opt.optionString = "sensitiveThread"; |
| 640 | mOptions.add(opt); |
| 641 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 642 | opt.extraInfo = NULL; |
| 643 | |
| 644 | /* enable verbose; standard options are { jni, gc, class } */ |
| 645 | //options[curOpt++].optionString = "-verbose:jni"; |
| 646 | opt.optionString = "-verbose:gc"; |
| 647 | mOptions.add(opt); |
| 648 | //options[curOpt++].optionString = "-verbose:class"; |
| 649 | |
Carl Shapiro | 9e4c884 | 2010-12-08 12:14:46 -0800 | [diff] [blame] | 650 | /* |
| 651 | * The default starting and maximum size of the heap. Larger |
| 652 | * values should be specified in a product property override. |
| 653 | */ |
Carl Shapiro | 38cfa8c | 2010-12-07 16:48:29 -0800 | [diff] [blame] | 654 | strcpy(heapstartsizeOptsBuf, "-Xms"); |
Carl Shapiro | 9e4c884 | 2010-12-08 12:14:46 -0800 | [diff] [blame] | 655 | property_get("dalvik.vm.heapstartsize", heapstartsizeOptsBuf+4, "4m"); |
Carl Shapiro | 38cfa8c | 2010-12-07 16:48:29 -0800 | [diff] [blame] | 656 | opt.optionString = heapstartsizeOptsBuf; |
| 657 | mOptions.add(opt); |
Dianne Hackborn | bdcef70 | 2009-08-18 19:15:36 -0700 | [diff] [blame] | 658 | strcpy(heapsizeOptsBuf, "-Xmx"); |
| 659 | property_get("dalvik.vm.heapsize", heapsizeOptsBuf+4, "16m"); |
Dianne Hackborn | bdcef70 | 2009-08-18 19:15:36 -0700 | [diff] [blame] | 660 | opt.optionString = heapsizeOptsBuf; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 661 | mOptions.add(opt); |
| 662 | |
Carl Shapiro | 8cdf27c | 2011-01-19 12:33:12 -0800 | [diff] [blame] | 663 | strcpy(heapgrowthlimitOptsBuf, "-XX:HeapGrowthLimit="); |
| 664 | property_get("dalvik.vm.heapgrowthlimit", heapgrowthlimitOptsBuf+20, ""); |
| 665 | if (heapgrowthlimitOptsBuf[20] != '\0') { |
| 666 | opt.optionString = heapgrowthlimitOptsBuf; |
| 667 | mOptions.add(opt); |
| 668 | } |
| 669 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 670 | /* |
| 671 | * Enable or disable dexopt features, such as bytecode verification and |
| 672 | * calculation of register maps for precise GC. |
| 673 | */ |
| 674 | property_get("dalvik.vm.dexopt-flags", dexoptFlagsBuf, ""); |
| 675 | if (dexoptFlagsBuf[0] != '\0') { |
| 676 | const char* opc; |
| 677 | const char* val; |
| 678 | |
| 679 | opc = strstr(dexoptFlagsBuf, "v="); /* verification */ |
| 680 | if (opc != NULL) { |
| 681 | switch (*(opc+2)) { |
| 682 | case 'n': val = "-Xverify:none"; break; |
| 683 | case 'r': val = "-Xverify:remote"; break; |
| 684 | case 'a': val = "-Xverify:all"; break; |
| 685 | default: val = NULL; break; |
| 686 | } |
| 687 | |
| 688 | if (val != NULL) { |
| 689 | opt.optionString = val; |
| 690 | mOptions.add(opt); |
| 691 | } |
| 692 | } |
| 693 | |
| 694 | opc = strstr(dexoptFlagsBuf, "o="); /* optimization */ |
| 695 | if (opc != NULL) { |
| 696 | switch (*(opc+2)) { |
| 697 | case 'n': val = "-Xdexopt:none"; break; |
| 698 | case 'v': val = "-Xdexopt:verified"; break; |
| 699 | case 'a': val = "-Xdexopt:all"; break; |
| 700 | default: val = NULL; break; |
| 701 | } |
| 702 | |
| 703 | if (val != NULL) { |
| 704 | opt.optionString = val; |
| 705 | mOptions.add(opt); |
| 706 | } |
| 707 | } |
| 708 | |
| 709 | opc = strstr(dexoptFlagsBuf, "m=y"); /* register map */ |
| 710 | if (opc != NULL) { |
| 711 | opt.optionString = "-Xgenregmap"; |
| 712 | mOptions.add(opt); |
The Android Open Source Project | 7b0b1ed | 2009-03-18 22:20:26 -0700 | [diff] [blame] | 713 | |
| 714 | /* turn on precise GC while we're at it */ |
| 715 | opt.optionString = "-Xgc:precise"; |
| 716 | mOptions.add(opt); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 717 | } |
| 718 | } |
| 719 | |
| 720 | /* enable debugging; set suspend=y to pause during VM init */ |
| 721 | #ifdef HAVE_ANDROID_OS |
| 722 | /* use android ADB transport */ |
| 723 | opt.optionString = |
| 724 | "-agentlib:jdwp=transport=dt_android_adb,suspend=n,server=y"; |
| 725 | #else |
| 726 | /* use TCP socket; address=0 means start at port 8000 and probe up */ |
| 727 | LOGI("Using TCP socket for JDWP\n"); |
| 728 | opt.optionString = |
| 729 | "-agentlib:jdwp=transport=dt_socket,suspend=n,server=y,address=0"; |
| 730 | #endif |
| 731 | mOptions.add(opt); |
| 732 | |
| 733 | char enableDPBuf[sizeof("-Xdeadlockpredict:") + PROPERTY_VALUE_MAX]; |
| 734 | property_get("dalvik.vm.deadlock-predict", propBuf, ""); |
| 735 | if (strlen(propBuf) > 0) { |
| 736 | strcpy(enableDPBuf, "-Xdeadlockpredict:"); |
| 737 | strcat(enableDPBuf, propBuf); |
| 738 | opt.optionString = enableDPBuf; |
| 739 | mOptions.add(opt); |
| 740 | } |
| 741 | |
| 742 | LOGD("CheckJNI is %s\n", checkJni ? "ON" : "OFF"); |
| 743 | if (checkJni) { |
| 744 | /* extended JNI checking */ |
| 745 | opt.optionString = "-Xcheck:jni"; |
| 746 | mOptions.add(opt); |
| 747 | |
| 748 | /* set a cap on JNI global references */ |
| 749 | opt.optionString = "-Xjnigreflimit:2000"; |
| 750 | mOptions.add(opt); |
| 751 | |
| 752 | /* with -Xcheck:jni, this provides a JNI function call trace */ |
| 753 | //opt.optionString = "-verbose:jni"; |
| 754 | //mOptions.add(opt); |
| 755 | } |
Ben Cheng | 52b0e73 | 2009-06-19 13:31:12 -0700 | [diff] [blame] | 756 | |
Carl Shapiro | d8f3ec6 | 2010-04-12 16:31:59 -0700 | [diff] [blame] | 757 | char lockProfThresholdBuf[sizeof("-Xlockprofthreshold:") + sizeof(propBuf)]; |
| 758 | property_get("dalvik.vm.lockprof.threshold", propBuf, ""); |
| 759 | if (strlen(propBuf) > 0) { |
| 760 | strcpy(lockProfThresholdBuf, "-Xlockprofthreshold:"); |
| 761 | strcat(lockProfThresholdBuf, propBuf); |
| 762 | opt.optionString = lockProfThresholdBuf; |
| 763 | mOptions.add(opt); |
| 764 | } |
| 765 | |
Ben Cheng | 52b0e73 | 2009-06-19 13:31:12 -0700 | [diff] [blame] | 766 | #if defined(WITH_JIT) |
Ben Cheng | 52b0e73 | 2009-06-19 13:31:12 -0700 | [diff] [blame] | 767 | /* Force interpreter-only mode for selected opcodes. Eg "1-0a,3c,f1-ff" */ |
| 768 | char jitOpBuf[sizeof("-Xjitop:") + PROPERTY_VALUE_MAX]; |
| 769 | property_get("dalvik.vm.jit.op", propBuf, ""); |
| 770 | if (strlen(propBuf) > 0) { |
| 771 | strcpy(jitOpBuf, "-Xjitop:"); |
| 772 | strcat(jitOpBuf, propBuf); |
| 773 | opt.optionString = jitOpBuf; |
| 774 | mOptions.add(opt); |
| 775 | } |
| 776 | |
Ben Cheng | 52b0e73 | 2009-06-19 13:31:12 -0700 | [diff] [blame] | 777 | /* Force interpreter-only mode for selected methods */ |
| 778 | char jitMethodBuf[sizeof("-Xjitmethod:") + PROPERTY_VALUE_MAX]; |
| 779 | property_get("dalvik.vm.jit.method", propBuf, ""); |
| 780 | if (strlen(propBuf) > 0) { |
| 781 | strcpy(jitMethodBuf, "-Xjitmethod:"); |
| 782 | strcat(jitMethodBuf, propBuf); |
| 783 | opt.optionString = jitMethodBuf; |
| 784 | mOptions.add(opt); |
| 785 | } |
Ben Cheng | 52b0e73 | 2009-06-19 13:31:12 -0700 | [diff] [blame] | 786 | #endif |
| 787 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 788 | if (executionMode == kEMIntPortable) { |
| 789 | opt.optionString = "-Xint:portable"; |
| 790 | mOptions.add(opt); |
| 791 | } else if (executionMode == kEMIntFast) { |
| 792 | opt.optionString = "-Xint:fast"; |
| 793 | mOptions.add(opt); |
Ben Cheng | 52b0e73 | 2009-06-19 13:31:12 -0700 | [diff] [blame] | 794 | #if defined(WITH_JIT) |
| 795 | } else if (executionMode == kEMJitCompiler) { |
| 796 | opt.optionString = "-Xint:jit"; |
| 797 | mOptions.add(opt); |
| 798 | #endif |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 799 | } |
Andy McFadden | e2b23e1 | 2009-04-03 11:09:46 -0700 | [diff] [blame] | 800 | |
| 801 | if (checkDexSum) { |
| 802 | /* perform additional DEX checksum tests */ |
| 803 | opt.optionString = "-Xcheckdexsum"; |
| 804 | mOptions.add(opt); |
| 805 | } |
| 806 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 807 | if (logStdio) { |
| 808 | /* convert stdout/stderr to log messages */ |
| 809 | opt.optionString = "-Xlog-stdio"; |
| 810 | mOptions.add(opt); |
| 811 | } |
| 812 | |
| 813 | if (enableAssertBuf[4] != '\0') { |
| 814 | /* accept "all" to mean "all classes and packages" */ |
| 815 | if (strcmp(enableAssertBuf+4, "all") == 0) |
| 816 | enableAssertBuf[3] = '\0'; |
| 817 | LOGI("Assertions enabled: '%s'\n", enableAssertBuf); |
| 818 | opt.optionString = enableAssertBuf; |
| 819 | mOptions.add(opt); |
| 820 | } else { |
| 821 | LOGV("Assertions disabled\n"); |
| 822 | } |
| 823 | |
| 824 | if (jniOptsBuf[10] != '\0') { |
| 825 | LOGI("JNI options: '%s'\n", jniOptsBuf); |
| 826 | opt.optionString = jniOptsBuf; |
| 827 | mOptions.add(opt); |
| 828 | } |
| 829 | |
| 830 | if (stackTraceFileBuf[0] != '\0') { |
| 831 | static const char* stfOptName = "-Xstacktracefile:"; |
| 832 | |
| 833 | stackTraceFile = (char*) malloc(strlen(stfOptName) + |
| 834 | strlen(stackTraceFileBuf) +1); |
| 835 | strcpy(stackTraceFile, stfOptName); |
| 836 | strcat(stackTraceFile, stackTraceFileBuf); |
| 837 | opt.optionString = stackTraceFile; |
| 838 | mOptions.add(opt); |
| 839 | } |
Andy McFadden | e4d81f2 | 2010-07-14 16:02:20 -0700 | [diff] [blame] | 840 | |
| 841 | /* extra options; parse this late so it overrides others */ |
| 842 | property_get("dalvik.vm.extra-opts", extraOptsBuf, ""); |
| 843 | parseExtraOpts(extraOptsBuf); |
| 844 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 845 | /* Set the properties for locale */ |
| 846 | { |
| 847 | char langOption[sizeof("-Duser.language=") + 3]; |
| 848 | char regionOption[sizeof("-Duser.region=") + 3]; |
| 849 | strcpy(langOption, "-Duser.language="); |
| 850 | strcpy(regionOption, "-Duser.region="); |
| 851 | readLocale(langOption, regionOption); |
| 852 | opt.extraInfo = NULL; |
| 853 | opt.optionString = langOption; |
| 854 | mOptions.add(opt); |
| 855 | opt.optionString = regionOption; |
| 856 | mOptions.add(opt); |
| 857 | } |
| 858 | |
| 859 | /* |
| 860 | * We don't have /tmp on the device, but we often have an SD card. Apps |
| 861 | * shouldn't use this, but some test suites might want to exercise it. |
| 862 | */ |
| 863 | opt.optionString = "-Djava.io.tmpdir=/sdcard"; |
| 864 | mOptions.add(opt); |
| 865 | |
| 866 | initArgs.version = JNI_VERSION_1_4; |
| 867 | initArgs.options = mOptions.editArray(); |
| 868 | initArgs.nOptions = mOptions.size(); |
| 869 | initArgs.ignoreUnrecognized = JNI_FALSE; |
| 870 | |
| 871 | /* |
| 872 | * Initialize the VM. |
| 873 | * |
| 874 | * The JavaVM* is essentially per-process, and the JNIEnv* is per-thread. |
| 875 | * If this call succeeds, the VM is ready, and we can start issuing |
| 876 | * JNI calls. |
| 877 | */ |
Andy McFadden | f70188a | 2009-03-31 15:52:13 -0700 | [diff] [blame] | 878 | if (JNI_CreateJavaVM(pJavaVM, pEnv, &initArgs) < 0) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 879 | LOGE("JNI_CreateJavaVM failed\n"); |
| 880 | goto bail; |
| 881 | } |
| 882 | |
Andy McFadden | f70188a | 2009-03-31 15:52:13 -0700 | [diff] [blame] | 883 | result = 0; |
| 884 | |
| 885 | bail: |
| 886 | free(stackTraceFile); |
| 887 | return result; |
| 888 | } |
| 889 | |
| 890 | /* |
| 891 | * Start the Android runtime. This involves starting the virtual machine |
| 892 | * and calling the "static void main(String[] args)" method in the class |
| 893 | * named by "className". |
| 894 | */ |
| 895 | void AndroidRuntime::start(const char* className, const bool startSystemServer) |
| 896 | { |
Dianne Hackborn | 08e60f2 | 2010-09-01 18:17:17 -0700 | [diff] [blame] | 897 | LOGD("\n>>>>>> AndroidRuntime START %s <<<<<<\n", |
| 898 | className != NULL ? className : "(unknown)"); |
Andy McFadden | f70188a | 2009-03-31 15:52:13 -0700 | [diff] [blame] | 899 | |
| 900 | char* slashClassName = NULL; |
| 901 | char* cp; |
| 902 | JNIEnv* env; |
| 903 | |
| 904 | blockSigpipe(); |
| 905 | |
| 906 | /* |
| 907 | * 'startSystemServer == true' means runtime is obslete and not run from |
| 908 | * init.rc anymore, so we print out the boot start event here. |
| 909 | */ |
| 910 | if (startSystemServer) { |
| 911 | /* track our progress through the boot sequence */ |
| 912 | const int LOG_BOOT_PROGRESS_START = 3000; |
| 913 | LOG_EVENT_LONG(LOG_BOOT_PROGRESS_START, |
| 914 | ns2ms(systemTime(SYSTEM_TIME_MONOTONIC))); |
| 915 | } |
| 916 | |
| 917 | const char* rootDir = getenv("ANDROID_ROOT"); |
| 918 | if (rootDir == NULL) { |
| 919 | rootDir = "/system"; |
| 920 | if (!hasDir("/system")) { |
| 921 | LOG_FATAL("No root directory specified, and /android does not exist."); |
| 922 | goto bail; |
| 923 | } |
| 924 | setenv("ANDROID_ROOT", rootDir, 1); |
| 925 | } |
| 926 | |
| 927 | //const char* kernelHack = getenv("LD_ASSUME_KERNEL"); |
| 928 | //LOGD("Found LD_ASSUME_KERNEL='%s'\n", kernelHack); |
| 929 | |
| 930 | /* start the virtual machine */ |
| 931 | if (startVm(&mJavaVM, &env) != 0) |
| 932 | goto bail; |
| 933 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 934 | /* |
| 935 | * Register android functions. |
| 936 | */ |
| 937 | if (startReg(env) < 0) { |
| 938 | LOGE("Unable to register all android natives\n"); |
| 939 | goto bail; |
| 940 | } |
| 941 | |
| 942 | /* |
| 943 | * We want to call main() with a String array with arguments in it. |
| 944 | * At present we only have one argument, the class name. Create an |
| 945 | * array to hold it. |
| 946 | */ |
| 947 | jclass stringClass; |
| 948 | jobjectArray strArray; |
| 949 | jstring classNameStr; |
| 950 | jstring startSystemServerStr; |
| 951 | |
| 952 | stringClass = env->FindClass("java/lang/String"); |
| 953 | assert(stringClass != NULL); |
| 954 | strArray = env->NewObjectArray(2, stringClass, NULL); |
| 955 | assert(strArray != NULL); |
| 956 | classNameStr = env->NewStringUTF(className); |
| 957 | assert(classNameStr != NULL); |
| 958 | env->SetObjectArrayElement(strArray, 0, classNameStr); |
| 959 | startSystemServerStr = env->NewStringUTF(startSystemServer ? |
| 960 | "true" : "false"); |
| 961 | env->SetObjectArrayElement(strArray, 1, startSystemServerStr); |
| 962 | |
| 963 | /* |
| 964 | * Start VM. This thread becomes the main thread of the VM, and will |
| 965 | * not return until the VM exits. |
| 966 | */ |
| 967 | jclass startClass; |
| 968 | jmethodID startMeth; |
| 969 | |
| 970 | slashClassName = strdup(className); |
| 971 | for (cp = slashClassName; *cp != '\0'; cp++) |
| 972 | if (*cp == '.') |
| 973 | *cp = '/'; |
| 974 | |
| 975 | startClass = env->FindClass(slashClassName); |
| 976 | if (startClass == NULL) { |
| 977 | LOGE("JavaVM unable to locate class '%s'\n", slashClassName); |
| 978 | /* keep going */ |
| 979 | } else { |
| 980 | startMeth = env->GetStaticMethodID(startClass, "main", |
| 981 | "([Ljava/lang/String;)V"); |
| 982 | if (startMeth == NULL) { |
| 983 | LOGE("JavaVM unable to find main() in '%s'\n", className); |
| 984 | /* keep going */ |
| 985 | } else { |
| 986 | env->CallStaticVoidMethod(startClass, startMeth, strArray); |
| 987 | |
| 988 | #if 0 |
| 989 | if (env->ExceptionCheck()) |
| 990 | threadExitUncaughtException(env); |
| 991 | #endif |
| 992 | } |
| 993 | } |
| 994 | |
| 995 | LOGD("Shutting down VM\n"); |
| 996 | if (mJavaVM->DetachCurrentThread() != JNI_OK) |
| 997 | LOGW("Warning: unable to detach main thread\n"); |
| 998 | if (mJavaVM->DestroyJavaVM() != 0) |
| 999 | LOGW("Warning: VM did not shut down cleanly\n"); |
| 1000 | |
| 1001 | bail: |
| 1002 | free(slashClassName); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1003 | } |
| 1004 | |
| 1005 | void AndroidRuntime::start() |
| 1006 | { |
| 1007 | start("com.android.internal.os.RuntimeInit", |
| 1008 | false /* Don't start the system server */); |
| 1009 | } |
| 1010 | |
| 1011 | void AndroidRuntime::onExit(int code) |
| 1012 | { |
Dianne Hackborn | 08e60f2 | 2010-09-01 18:17:17 -0700 | [diff] [blame] | 1013 | LOGV("AndroidRuntime onExit calling exit(%d)", code); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1014 | exit(code); |
| 1015 | } |
| 1016 | |
| 1017 | /* |
| 1018 | * Get the JNIEnv pointer for this thread. |
| 1019 | * |
| 1020 | * Returns NULL if the slot wasn't allocated or populated. |
| 1021 | */ |
| 1022 | /*static*/ JNIEnv* AndroidRuntime::getJNIEnv() |
| 1023 | { |
| 1024 | JNIEnv* env; |
| 1025 | JavaVM* vm = AndroidRuntime::getJavaVM(); |
| 1026 | assert(vm != NULL); |
| 1027 | |
| 1028 | if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK) |
| 1029 | return NULL; |
| 1030 | return env; |
| 1031 | } |
| 1032 | |
| 1033 | /* |
| 1034 | * Makes the current thread visible to the VM. |
| 1035 | * |
| 1036 | * The JNIEnv pointer returned is only valid for the current thread, and |
| 1037 | * thus must be tucked into thread-local storage. |
| 1038 | */ |
| 1039 | static int javaAttachThread(const char* threadName, JNIEnv** pEnv) |
| 1040 | { |
| 1041 | JavaVMAttachArgs args; |
| 1042 | JavaVM* vm; |
| 1043 | jint result; |
| 1044 | |
| 1045 | vm = AndroidRuntime::getJavaVM(); |
| 1046 | assert(vm != NULL); |
| 1047 | |
| 1048 | args.version = JNI_VERSION_1_4; |
| 1049 | args.name = (char*) threadName; |
| 1050 | args.group = NULL; |
| 1051 | |
| 1052 | result = vm->AttachCurrentThread(pEnv, (void*) &args); |
| 1053 | if (result != JNI_OK) |
Andy McFadden | 701d916 | 2010-03-01 14:03:13 -0800 | [diff] [blame] | 1054 | LOGI("NOTE: attach of thread '%s' failed\n", threadName); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1055 | |
| 1056 | return result; |
| 1057 | } |
| 1058 | |
| 1059 | /* |
| 1060 | * Detach the current thread from the set visible to the VM. |
| 1061 | */ |
| 1062 | static int javaDetachThread(void) |
| 1063 | { |
| 1064 | JavaVM* vm; |
| 1065 | jint result; |
| 1066 | |
| 1067 | vm = AndroidRuntime::getJavaVM(); |
| 1068 | assert(vm != NULL); |
| 1069 | |
| 1070 | result = vm->DetachCurrentThread(); |
| 1071 | if (result != JNI_OK) |
| 1072 | LOGE("ERROR: thread detach failed\n"); |
| 1073 | return result; |
| 1074 | } |
| 1075 | |
| 1076 | /* |
| 1077 | * When starting a native thread that will be visible from the VM, we |
| 1078 | * bounce through this to get the right attach/detach action. |
| 1079 | * Note that this function calls free(args) |
| 1080 | */ |
| 1081 | /*static*/ int AndroidRuntime::javaThreadShell(void* args) { |
| 1082 | void* start = ((void**)args)[0]; |
| 1083 | void* userData = ((void **)args)[1]; |
| 1084 | char* name = (char*) ((void **)args)[2]; // we own this storage |
| 1085 | free(args); |
| 1086 | JNIEnv* env; |
| 1087 | int result; |
| 1088 | |
| 1089 | /* hook us into the VM */ |
| 1090 | if (javaAttachThread(name, &env) != JNI_OK) |
| 1091 | return -1; |
| 1092 | |
| 1093 | /* start the thread running */ |
| 1094 | result = (*(android_thread_func_t)start)(userData); |
| 1095 | |
| 1096 | /* unhook us */ |
| 1097 | javaDetachThread(); |
| 1098 | free(name); |
| 1099 | |
| 1100 | return result; |
| 1101 | } |
| 1102 | |
| 1103 | /* |
| 1104 | * This is invoked from androidCreateThreadEtc() via the callback |
| 1105 | * set with androidSetCreateThreadFunc(). |
| 1106 | * |
| 1107 | * We need to create the new thread in such a way that it gets hooked |
| 1108 | * into the VM before it really starts executing. |
| 1109 | */ |
| 1110 | /*static*/ int AndroidRuntime::javaCreateThreadEtc( |
| 1111 | android_thread_func_t entryFunction, |
| 1112 | void* userData, |
| 1113 | const char* threadName, |
| 1114 | int32_t threadPriority, |
| 1115 | size_t threadStackSize, |
| 1116 | android_thread_id_t* threadId) |
| 1117 | { |
| 1118 | void** args = (void**) malloc(3 * sizeof(void*)); // javaThreadShell must free |
| 1119 | int result; |
| 1120 | |
| 1121 | assert(threadName != NULL); |
| 1122 | |
| 1123 | args[0] = (void*) entryFunction; |
| 1124 | args[1] = userData; |
| 1125 | args[2] = (void*) strdup(threadName); // javaThreadShell must free |
| 1126 | |
| 1127 | result = androidCreateRawThreadEtc(AndroidRuntime::javaThreadShell, args, |
| 1128 | threadName, threadPriority, threadStackSize, threadId); |
| 1129 | return result; |
| 1130 | } |
| 1131 | |
| 1132 | /* |
| 1133 | * Create a thread that is visible from the VM. |
| 1134 | * |
| 1135 | * This is called from elsewhere in the library. |
| 1136 | */ |
Mike Lockwood | f602d36 | 2010-06-20 14:28:16 -0700 | [diff] [blame] | 1137 | /*static*/ android_thread_id_t AndroidRuntime::createJavaThread(const char* name, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1138 | void (*start)(void *), void* arg) |
| 1139 | { |
Mike Lockwood | f602d36 | 2010-06-20 14:28:16 -0700 | [diff] [blame] | 1140 | android_thread_id_t threadId = 0; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1141 | javaCreateThreadEtc((android_thread_func_t) start, arg, name, |
Mike Lockwood | f602d36 | 2010-06-20 14:28:16 -0700 | [diff] [blame] | 1142 | ANDROID_PRIORITY_DEFAULT, 0, &threadId); |
| 1143 | return threadId; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1144 | } |
| 1145 | |
| 1146 | #if 0 |
| 1147 | static void quickTest(void* arg) |
| 1148 | { |
| 1149 | const char* str = (const char*) arg; |
| 1150 | |
| 1151 | printf("In quickTest: %s\n", str); |
| 1152 | } |
| 1153 | #endif |
| 1154 | |
| 1155 | #ifdef NDEBUG |
| 1156 | #define REG_JNI(name) { name } |
| 1157 | struct RegJNIRec { |
| 1158 | int (*mProc)(JNIEnv*); |
| 1159 | }; |
| 1160 | #else |
| 1161 | #define REG_JNI(name) { name, #name } |
| 1162 | struct RegJNIRec { |
| 1163 | int (*mProc)(JNIEnv*); |
| 1164 | const char* mName; |
| 1165 | }; |
| 1166 | #endif |
| 1167 | |
| 1168 | typedef void (*RegJAMProc)(); |
| 1169 | |
| 1170 | static int register_jni_procs(const RegJNIRec array[], size_t count, JNIEnv* env) |
| 1171 | { |
| 1172 | for (size_t i = 0; i < count; i++) { |
| 1173 | if (array[i].mProc(env) < 0) { |
| 1174 | #ifndef NDEBUG |
| 1175 | LOGD("----------!!! %s failed to load\n", array[i].mName); |
| 1176 | #endif |
| 1177 | return -1; |
| 1178 | } |
| 1179 | } |
| 1180 | return 0; |
| 1181 | } |
| 1182 | |
| 1183 | static void register_jam_procs(const RegJAMProc array[], size_t count) |
| 1184 | { |
| 1185 | for (size_t i = 0; i < count; i++) { |
| 1186 | array[i](); |
| 1187 | } |
| 1188 | } |
| 1189 | |
| 1190 | static const RegJNIRec gRegJNI[] = { |
| 1191 | REG_JNI(register_android_debug_JNITest), |
| 1192 | REG_JNI(register_com_android_internal_os_RuntimeInit), |
| 1193 | REG_JNI(register_android_os_SystemClock), |
| 1194 | REG_JNI(register_android_util_EventLog), |
| 1195 | REG_JNI(register_android_util_Log), |
| 1196 | REG_JNI(register_android_util_FloatMath), |
| 1197 | REG_JNI(register_android_text_format_Time), |
| 1198 | REG_JNI(register_android_pim_EventRecurrence), |
| 1199 | REG_JNI(register_android_content_AssetManager), |
| 1200 | REG_JNI(register_android_content_StringBlock), |
| 1201 | REG_JNI(register_android_content_XmlBlock), |
The Android Open Source Project | b2a3dd8 | 2009-03-09 11:52:12 -0700 | [diff] [blame] | 1202 | REG_JNI(register_android_emoji_EmojiFactory), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1203 | REG_JNI(register_android_text_AndroidCharacter), |
Doug Felt | dae8e94 | 2010-02-24 14:33:15 -0800 | [diff] [blame] | 1204 | REG_JNI(register_android_text_AndroidBidi), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1205 | REG_JNI(register_android_text_KeyCharacterMap), |
| 1206 | REG_JNI(register_android_os_Process), |
Andreas Huber | a8079bf | 2010-11-16 14:40:31 -0800 | [diff] [blame] | 1207 | REG_JNI(register_android_os_SystemProperties), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1208 | REG_JNI(register_android_os_Binder), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1209 | REG_JNI(register_android_view_Display), |
| 1210 | REG_JNI(register_android_nio_utils), |
| 1211 | REG_JNI(register_android_graphics_PixelFormat), |
| 1212 | REG_JNI(register_android_graphics_Graphics), |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1213 | REG_JNI(register_android_view_GLES20Canvas), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1214 | REG_JNI(register_android_view_Surface), |
| 1215 | REG_JNI(register_android_view_ViewRoot), |
| 1216 | REG_JNI(register_com_google_android_gles_jni_EGLImpl), |
| 1217 | REG_JNI(register_com_google_android_gles_jni_GLImpl), |
Jack Palevich | 1c4907e | 2009-04-13 16:22:25 -0700 | [diff] [blame] | 1218 | REG_JNI(register_android_opengl_jni_GLES10), |
| 1219 | REG_JNI(register_android_opengl_jni_GLES10Ext), |
| 1220 | REG_JNI(register_android_opengl_jni_GLES11), |
| 1221 | REG_JNI(register_android_opengl_jni_GLES11Ext), |
Jack Palevich | 560814f | 2009-11-19 16:34:55 +0800 | [diff] [blame] | 1222 | REG_JNI(register_android_opengl_jni_GLES20), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1223 | |
| 1224 | REG_JNI(register_android_graphics_Bitmap), |
| 1225 | REG_JNI(register_android_graphics_BitmapFactory), |
Wei-Ta Chen | 6b849e2 | 2010-09-07 17:32:18 +0800 | [diff] [blame] | 1226 | REG_JNI(register_android_graphics_BitmapRegionDecoder), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1227 | REG_JNI(register_android_graphics_Camera), |
| 1228 | REG_JNI(register_android_graphics_Canvas), |
| 1229 | REG_JNI(register_android_graphics_ColorFilter), |
| 1230 | REG_JNI(register_android_graphics_DrawFilter), |
| 1231 | REG_JNI(register_android_graphics_Interpolator), |
| 1232 | REG_JNI(register_android_graphics_LayerRasterizer), |
| 1233 | REG_JNI(register_android_graphics_MaskFilter), |
| 1234 | REG_JNI(register_android_graphics_Matrix), |
| 1235 | REG_JNI(register_android_graphics_Movie), |
| 1236 | REG_JNI(register_android_graphics_NinePatch), |
| 1237 | REG_JNI(register_android_graphics_Paint), |
| 1238 | REG_JNI(register_android_graphics_Path), |
| 1239 | REG_JNI(register_android_graphics_PathMeasure), |
| 1240 | REG_JNI(register_android_graphics_PathEffect), |
| 1241 | REG_JNI(register_android_graphics_Picture), |
| 1242 | REG_JNI(register_android_graphics_PorterDuff), |
| 1243 | REG_JNI(register_android_graphics_Rasterizer), |
| 1244 | REG_JNI(register_android_graphics_Region), |
| 1245 | REG_JNI(register_android_graphics_Shader), |
Jamie Gennis | aa0ce33 | 2011-01-06 17:04:26 -0800 | [diff] [blame] | 1246 | REG_JNI(register_android_graphics_SurfaceTexture), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1247 | REG_JNI(register_android_graphics_Typeface), |
| 1248 | REG_JNI(register_android_graphics_Xfermode), |
Wei-Ta Chen | bca2d61 | 2009-11-30 17:52:05 +0800 | [diff] [blame] | 1249 | REG_JNI(register_android_graphics_YuvImage), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1250 | REG_JNI(register_com_android_internal_graphics_NativeUtils), |
| 1251 | |
| 1252 | REG_JNI(register_android_database_CursorWindow), |
Vasu Nori | 5a03f36 | 2009-10-20 15:16:35 -0700 | [diff] [blame] | 1253 | REG_JNI(register_android_database_SQLiteCompiledSql), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1254 | REG_JNI(register_android_database_SQLiteDatabase), |
| 1255 | REG_JNI(register_android_database_SQLiteDebug), |
| 1256 | REG_JNI(register_android_database_SQLiteProgram), |
| 1257 | REG_JNI(register_android_database_SQLiteQuery), |
| 1258 | REG_JNI(register_android_database_SQLiteStatement), |
| 1259 | REG_JNI(register_android_os_Debug), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1260 | REG_JNI(register_android_os_FileObserver), |
| 1261 | REG_JNI(register_android_os_FileUtils), |
Christopher Tate | fa9e7c0 | 2010-05-06 12:07:10 -0700 | [diff] [blame] | 1262 | REG_JNI(register_android_os_MessageQueue), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1263 | REG_JNI(register_android_os_ParcelFileDescriptor), |
| 1264 | REG_JNI(register_android_os_Power), |
| 1265 | REG_JNI(register_android_os_StatFs), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1266 | REG_JNI(register_android_os_UEventObserver), |
| 1267 | REG_JNI(register_android_net_LocalSocketImpl), |
| 1268 | REG_JNI(register_android_net_NetworkUtils), |
Dan Egnor | 2b4abcd | 2010-04-07 17:30:50 -0700 | [diff] [blame] | 1269 | REG_JNI(register_android_net_TrafficStats), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1270 | REG_JNI(register_android_net_wifi_WifiManager), |
Nick Pelly | cd0e839 | 2010-10-13 17:25:24 -0700 | [diff] [blame] | 1271 | REG_JNI(register_android_nfc_NdefMessage), |
| 1272 | REG_JNI(register_android_nfc_NdefRecord), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1273 | REG_JNI(register_android_os_MemoryFile), |
| 1274 | REG_JNI(register_com_android_internal_os_ZygoteInit), |
| 1275 | REG_JNI(register_android_hardware_Camera), |
| 1276 | REG_JNI(register_android_hardware_SensorManager), |
Mike Lockwood | e7d511e | 2010-12-30 13:39:37 -0500 | [diff] [blame] | 1277 | REG_JNI(register_android_hardware_UsbDevice), |
Mike Lockwood | acc29cc | 2011-03-11 08:18:08 -0500 | [diff] [blame] | 1278 | REG_JNI(register_android_hardware_UsbDeviceConnection), |
Mike Lockwood | e7d511e | 2010-12-30 13:39:37 -0500 | [diff] [blame] | 1279 | REG_JNI(register_android_hardware_UsbRequest), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1280 | REG_JNI(register_android_media_AudioRecord), |
| 1281 | REG_JNI(register_android_media_AudioSystem), |
| 1282 | REG_JNI(register_android_media_AudioTrack), |
| 1283 | REG_JNI(register_android_media_JetPlayer), |
| 1284 | REG_JNI(register_android_media_ToneGenerator), |
| 1285 | |
| 1286 | REG_JNI(register_android_opengl_classes), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1287 | REG_JNI(register_android_bluetooth_HeadsetBase), |
| 1288 | REG_JNI(register_android_bluetooth_BluetoothAudioGateway), |
Nick Pelly | 0b6955a | 2009-05-26 19:13:43 -0700 | [diff] [blame] | 1289 | REG_JNI(register_android_bluetooth_BluetoothSocket), |
Nick Pelly | bd022f4 | 2009-08-14 18:33:38 -0700 | [diff] [blame] | 1290 | REG_JNI(register_android_server_BluetoothService), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1291 | REG_JNI(register_android_server_BluetoothEventLoop), |
| 1292 | REG_JNI(register_android_server_BluetoothA2dpService), |
Christopher Tate | ecaa7b4 | 2010-06-04 14:55:02 -0700 | [diff] [blame] | 1293 | REG_JNI(register_android_server_Watchdog), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1294 | REG_JNI(register_android_ddm_DdmHandleNativeHeap), |
Joe Onorato | 1cf5874 | 2009-06-12 11:06:24 -0700 | [diff] [blame] | 1295 | REG_JNI(register_android_backup_BackupDataInput), |
Joe Onorato | d2110db | 2009-05-19 13:41:21 -0700 | [diff] [blame] | 1296 | REG_JNI(register_android_backup_BackupDataOutput), |
Joe Onorato | 06290a4 | 2009-06-18 20:10:37 -0700 | [diff] [blame] | 1297 | REG_JNI(register_android_backup_FileBackupHelperBase), |
Joe Onorato | 4ababd9 | 2009-06-25 18:29:18 -0400 | [diff] [blame] | 1298 | REG_JNI(register_android_backup_BackupHelperDispatcher), |
Dianne Hackborn | 69969e4 | 2010-05-04 11:40:40 -0700 | [diff] [blame] | 1299 | |
| 1300 | REG_JNI(register_android_app_NativeActivity), |
Jeff Brown | 46b9ac0 | 2010-04-22 18:58:52 -0700 | [diff] [blame] | 1301 | REG_JNI(register_android_view_InputChannel), |
| 1302 | REG_JNI(register_android_view_InputQueue), |
Jeff Brown | 46b9ac0 | 2010-04-22 18:58:52 -0700 | [diff] [blame] | 1303 | REG_JNI(register_android_view_KeyEvent), |
| 1304 | REG_JNI(register_android_view_MotionEvent), |
Kenny Root | 02c8730 | 2010-07-01 08:10:18 -0700 | [diff] [blame] | 1305 | |
| 1306 | REG_JNI(register_android_content_res_ObbScanner), |
Dianne Hackborn | 08d5b8f | 2010-08-04 11:12:40 -0700 | [diff] [blame] | 1307 | REG_JNI(register_android_content_res_Configuration), |
Chet Haase | 6e0ecb4 | 2010-11-03 19:41:18 -0700 | [diff] [blame] | 1308 | |
| 1309 | REG_JNI(register_android_animation_PropertyValuesHolder), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1310 | }; |
| 1311 | |
| 1312 | /* |
| 1313 | * Register android native functions with the VM. |
| 1314 | */ |
| 1315 | /*static*/ int AndroidRuntime::startReg(JNIEnv* env) |
| 1316 | { |
| 1317 | /* |
| 1318 | * This hook causes all future threads created in this process to be |
| 1319 | * attached to the JavaVM. (This needs to go away in favor of JNI |
| 1320 | * Attach calls.) |
| 1321 | */ |
| 1322 | androidSetCreateThreadFunc((android_create_thread_fn) javaCreateThreadEtc); |
| 1323 | |
Dianne Hackborn | 08e60f2 | 2010-09-01 18:17:17 -0700 | [diff] [blame] | 1324 | LOGV("--- registering native functions ---\n"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1325 | |
| 1326 | /* |
| 1327 | * Every "register" function calls one or more things that return |
| 1328 | * a local reference (e.g. FindClass). Because we haven't really |
| 1329 | * started the VM yet, they're all getting stored in the base frame |
| 1330 | * and never released. Use Push/Pop to manage the storage. |
| 1331 | */ |
| 1332 | env->PushLocalFrame(200); |
| 1333 | |
| 1334 | if (register_jni_procs(gRegJNI, NELEM(gRegJNI), env) < 0) { |
| 1335 | env->PopLocalFrame(NULL); |
| 1336 | return -1; |
| 1337 | } |
| 1338 | env->PopLocalFrame(NULL); |
| 1339 | |
| 1340 | //createJavaThread("fubar", quickTest, (void*) "hello"); |
| 1341 | |
| 1342 | return 0; |
| 1343 | } |
| 1344 | |
| 1345 | AndroidRuntime* AndroidRuntime::getRuntime() |
| 1346 | { |
| 1347 | return gCurRuntime; |
| 1348 | } |
| 1349 | |
| 1350 | /** |
| 1351 | * Used by WithFramework to register native functions. |
| 1352 | */ |
| 1353 | extern "C" |
| 1354 | jint Java_com_android_internal_util_WithFramework_registerNatives( |
| 1355 | JNIEnv* env, jclass clazz) { |
| 1356 | return register_jni_procs(gRegJNI, NELEM(gRegJNI), env); |
| 1357 | } |
| 1358 | |
| 1359 | /** |
| 1360 | * Used by LoadClass to register native functions. |
| 1361 | */ |
| 1362 | extern "C" |
| 1363 | jint Java_LoadClass_registerNatives(JNIEnv* env, jclass clazz) { |
| 1364 | return register_jni_procs(gRegJNI, NELEM(gRegJNI), env); |
| 1365 | } |
| 1366 | |
| 1367 | } // namespace android |