AndroidRuntime.cpp revision 1194e754a95e1fa5d4eba6d0bca109156dd4df94
14c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn/* 24c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * Copyright (C) 2006 The Android Open Source Project 34c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * 44c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * Licensed under the Apache License, Version 2.0 (the "License"); 54c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * you may not use this file except in compliance with the License. 64c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * You may obtain a copy of the License at 74c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * 84c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * http://www.apache.org/licenses/LICENSE-2.0 94c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * 104c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * Unless required by applicable law or agreed to in writing, software 114c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * distributed under the License is distributed on an "AS IS" BASIS, 124c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 134c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * See the License for the specific language governing permissions and 144c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * limitations under the License. 154c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn */ 164c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 17ba39839444532af0ed3766f736582413f6d7a40bDianne Hackborn#define LOG_TAG "AndroidRuntime" 184c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn//#define LOG_NDEBUG 0 19de84f0e77ea2bf713d15c290264059a413c2486aJohn Spurlock 20c0d7058b14c24cd07912f5629c26b39b7b4673d5Winson#include <android_runtime/AndroidRuntime.h> 21de84f0e77ea2bf713d15c290264059a413c2486aJohn Spurlock#include <binder/IBinder.h> 22de84f0e77ea2bf713d15c290264059a413c2486aJohn Spurlock#include <binder/IPCThreadState.h> 23407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy#include <binder/IServiceManager.h> 244c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn#include <utils/Log.h> 25c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haase#include <utils/misc.h> 26407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy#include <binder/Parcel.h> 274c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn#include <utils/threads.h> 28759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn#include <cutils/properties.h> 29824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka 30e2d034c9014919a45ddd717d4e564e73771b2fefMathias Agopian#include <SkGraphics.h> 31407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy#include <SkImageDecoder.h> 327e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos 33043a6b1e5709c46cb8094766c792ec57d3fd97dfRomain Guy#include "jni.h" 34c5887ea7a0b82cc5909743ce14cbda1dcf1dfc82Jorim Jaggi#include "JNIHelp.h" 35407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy#include "JniInvocation.h" 364c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn#include "android_util_Binder.h" 37c9dbbe28f7879bd377114587ed1f40235a2d37caDianne Hackborn 38824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka#include <stdio.h> 399b9947de5dd06e7ae21a30d95b243af043e71b96Adrian Roos#include <signal.h> 408df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn#include <sys/stat.h> 414c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn#include <sys/types.h> 422f20081f9fd734e466147bf1091d06cc7331458cChet Haase#include <signal.h> 43407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy#include <dirent.h> 44ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos#include <assert.h> 45407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 46ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos 47407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyusing namespace android; 48407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 49407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_os_Binder(JNIEnv* env); 50407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_os_Process(JNIEnv* env); 51de84f0e77ea2bf713d15c290264059a413c2486aJohn Spurlockextern int register_android_graphics_Bitmap(JNIEnv*); 52de84f0e77ea2bf713d15c290264059a413c2486aJohn Spurlockextern int register_android_graphics_BitmapFactory(JNIEnv*); 53de84f0e77ea2bf713d15c290264059a413c2486aJohn Spurlockextern int register_android_graphics_BitmapRegionDecoder(JNIEnv*); 54de84f0e77ea2bf713d15c290264059a413c2486aJohn Spurlockextern int register_android_graphics_Camera(JNIEnv* env); 55de84f0e77ea2bf713d15c290264059a413c2486aJohn Spurlockextern int register_android_graphics_CreateJavaOutputStreamAdaptor(JNIEnv* env); 564c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornextern int register_android_graphics_Graphics(JNIEnv* env); 574c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornextern int register_android_graphics_Interpolator(JNIEnv* env); 584c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornextern int register_android_graphics_MaskFilter(JNIEnv* env); 594c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornextern int register_android_graphics_Movie(JNIEnv* env); 60407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_graphics_NinePatch(JNIEnv*); 614c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornextern int register_android_graphics_PathEffect(JNIEnv* env); 62fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brownextern int register_android_graphics_Shader(JNIEnv* env); 63407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_graphics_Typeface(JNIEnv* env); 64fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brownextern int register_android_graphics_YuvImage(JNIEnv* env); 65043a6b1e5709c46cb8094766c792ec57d3fd97dfRomain Guy 66fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brownextern int register_com_google_android_gles_jni_EGLImpl(JNIEnv* env); 67ba39839444532af0ed3766f736582413f6d7a40bDianne Hackbornextern int register_com_google_android_gles_jni_GLImpl(JNIEnv* env); 68881fb2092b41f4447e708da2f341d2ca5602c0d4Erik Gillingextern int register_android_opengl_jni_EGL14(JNIEnv* env); 69ba39839444532af0ed3766f736582413f6d7a40bDianne Hackbornextern int register_android_opengl_jni_EGLExt(JNIEnv* env); 70ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guyextern int register_android_opengl_jni_GLES10(JNIEnv* env); 71407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_opengl_jni_GLES10Ext(JNIEnv* env); 72c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_opengl_jni_GLES11(JNIEnv* env); 73c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_opengl_jni_GLES11Ext(JNIEnv* env); 74407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_opengl_jni_GLES20(JNIEnv* env); 75ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guyextern int register_android_opengl_jni_GLES30(JNIEnv* env); 76ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guyextern int register_android_opengl_jni_GLES31(JNIEnv* env); 77ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guyextern int register_android_opengl_jni_GLES31Ext(JNIEnv* env); 78ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guy 79ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guyextern int register_android_hardware_Camera(JNIEnv *env); 80407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_hardware_camera2_CameraMetadata(JNIEnv *env); 81407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_hardware_camera2_legacy_LegacyCameraDevice(JNIEnv *env); 82407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_hardware_camera2_legacy_PerfMeasurement(JNIEnv *env); 83043a6b1e5709c46cb8094766c792ec57d3fd97dfRomain Guyextern int register_android_hardware_camera2_DngCreator(JNIEnv *env); 8498365d7663cbd82979a5700faf0050220b01084dJeff Brownextern int register_android_hardware_SensorManager(JNIEnv *env); 85043a6b1e5709c46cb8094766c792ec57d3fd97dfRomain Guyextern int register_android_hardware_SerialPort(JNIEnv *env); 86407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_hardware_SoundTrigger(JNIEnv *env); 87ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guyextern int register_android_hardware_UsbDevice(JNIEnv *env); 88ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guyextern int register_android_hardware_UsbDeviceConnection(JNIEnv *env); 89c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_hardware_UsbRequest(JNIEnv *env); 90c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_hardware_location_ActivityRecognitionHardware(JNIEnv* env); 91c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haase 92c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_media_AudioRecord(JNIEnv *env); 93c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_media_AudioSystem(JNIEnv *env); 94c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_media_AudioTrack(JNIEnv *env); 95c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_media_JetPlayer(JNIEnv *env); 96043a6b1e5709c46cb8094766c792ec57d3fd97dfRomain Guyextern int register_android_media_ToneGenerator(JNIEnv *env); 97043a6b1e5709c46cb8094766c792ec57d3fd97dfRomain Guy 98043a6b1e5709c46cb8094766c792ec57d3fd97dfRomain Guynamespace android { 99043a6b1e5709c46cb8094766c792ec57d3fd97dfRomain Guy 100b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner/* 101ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guy * JNI-based registration functions. Note these are properly contained in 102c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haase * namespace android. 103c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haase */ 104ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guyextern int register_android_content_AssetManager(JNIEnv* env); 105ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guyextern int register_android_util_EventLog(JNIEnv* env); 106ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guyextern int register_android_util_Log(JNIEnv* env); 107407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_content_StringBlock(JNIEnv* env); 108407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_content_XmlBlock(JNIEnv* env); 109407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_emoji_EmojiFactory(JNIEnv* env); 110407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_graphics_Canvas(JNIEnv* env); 111824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurkaextern int register_android_graphics_CanvasProperty(JNIEnv* env); 1125f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haaseextern int register_android_graphics_ColorFilter(JNIEnv* env); 1132f20081f9fd734e466147bf1091d06cc7331458cChet Haaseextern int register_android_graphics_DrawFilter(JNIEnv* env); 114824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurkaextern int register_android_graphics_FontFamily(JNIEnv* env); 115824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurkaextern int register_android_graphics_LayerRasterizer(JNIEnv*); 116824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurkaextern int register_android_graphics_Matrix(JNIEnv* env); 117759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackbornextern int register_android_graphics_Paint(JNIEnv* env); 1189b9947de5dd06e7ae21a30d95b243af043e71b96Adrian Roosextern int register_android_graphics_Path(JNIEnv* env); 1199b9947de5dd06e7ae21a30d95b243af043e71b96Adrian Roosextern int register_android_graphics_PathMeasure(JNIEnv* env); 1209b9947de5dd06e7ae21a30d95b243af043e71b96Adrian Roosextern int register_android_graphics_Picture(JNIEnv*); 121fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brownextern int register_android_graphics_PorterDuff(JNIEnv* env); 122fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brownextern int register_android_graphics_Rasterizer(JNIEnv* env); 123fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brownextern int register_android_graphics_Region(JNIEnv* env); 124fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brownextern int register_android_graphics_SurfaceTexture(JNIEnv* env); 125fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brownextern int register_android_graphics_Xfermode(JNIEnv* env); 126407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_graphics_pdf_PdfDocument(JNIEnv* env); 127407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_graphics_pdf_PdfEditor(JNIEnv* env); 128407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_graphics_pdf_PdfRenderer(JNIEnv* env); 129407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_view_DisplayEventReceiver(JNIEnv* env); 130407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_view_RenderNode(JNIEnv* env); 131407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_view_RenderNodeAnimator(JNIEnv* env); 132407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_view_GraphicBuffer(JNIEnv* env); 133407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_view_GLES20Canvas(JNIEnv* env); 134407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_view_HardwareLayer(JNIEnv* env); 135407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_view_ThreadedRenderer(JNIEnv* env); 136407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_view_Surface(JNIEnv* env); 137407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_view_SurfaceControl(JNIEnv* env); 138407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_view_SurfaceSession(JNIEnv* env); 139407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_view_TextureView(JNIEnv* env); 140407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_com_android_internal_view_animation_NativeInterpolatorFactoryHelper(JNIEnv *env); 141407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_database_CursorWindow(JNIEnv* env); 142407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_database_SQLiteConnection(JNIEnv* env); 143407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_database_SQLiteGlobal(JNIEnv* env); 144407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_database_SQLiteDebug(JNIEnv* env); 145407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_nio_utils(JNIEnv* env); 146407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_os_Debug(JNIEnv* env); 147407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_os_MessageQueue(JNIEnv* env); 148209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlockextern int register_android_os_Parcel(JNIEnv* env); 149407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_os_SELinux(JNIEnv* env); 150407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_os_SystemProperties(JNIEnv *env); 151407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_os_SystemClock(JNIEnv* env); 152407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_os_Trace(JNIEnv* env); 153407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyextern int register_android_os_FileObserver(JNIEnv *env); 154ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roosextern int register_android_os_UEventObserver(JNIEnv* env); 155ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roosextern int register_android_os_MemoryFile(JNIEnv* env); 156ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roosextern int register_android_net_LocalSocketImpl(JNIEnv* env); 157ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roosextern int register_android_net_NetworkUtils(JNIEnv* env); 15830a7dfa329e79bab20f3b85dd376f736ebc6292dAdrian Roosextern int register_android_net_TrafficStats(JNIEnv* env); 15930a7dfa329e79bab20f3b85dd376f736ebc6292dAdrian Roosextern int register_android_text_AndroidCharacter(JNIEnv *env); 1607e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roosextern int register_android_text_StaticLayout(JNIEnv *env); 1617e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roosextern int register_android_text_AndroidBidi(JNIEnv *env); 16253560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roosextern int register_android_opengl_classes(JNIEnv *env); 16330a7dfa329e79bab20f3b85dd376f736ebc6292dAdrian Roosextern int register_android_ddm_DdmHandleNativeHeap(JNIEnv *env); 16435be7560300a97fc3675bdd325910f28827d9508Jeff Sharkeyextern int register_android_server_NetworkManagementSocketTagger(JNIEnv* env); 16535be7560300a97fc3675bdd325910f28827d9508Jeff Sharkeyextern int register_android_backup_BackupDataInput(JNIEnv *env); 16635be7560300a97fc3675bdd325910f28827d9508Jeff Sharkeyextern int register_android_backup_BackupDataOutput(JNIEnv *env); 16735be7560300a97fc3675bdd325910f28827d9508Jeff Sharkeyextern int register_android_backup_FileBackupHelperBase(JNIEnv *env); 16835be7560300a97fc3675bdd325910f28827d9508Jeff Sharkeyextern int register_android_backup_BackupHelperDispatcher(JNIEnv *env); 169c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_app_backup_FullBackup(JNIEnv *env); 170ed0e1a68a437979e399724ca17f422add80bd0e4Jorim Jaggiextern int register_android_app_ActivityThread(JNIEnv *env); 171ed0e1a68a437979e399724ca17f422add80bd0e4Jorim Jaggiextern int register_android_app_NativeActivity(JNIEnv *env); 172ed0e1a68a437979e399724ca17f422add80bd0e4Jorim Jaggiextern int register_android_media_RemoteDisplay(JNIEnv *env); 1735f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haaseextern int register_android_view_InputChannel(JNIEnv* env); 1745f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haaseextern int register_android_view_InputDevice(JNIEnv* env); 1755f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haaseextern int register_android_view_InputEventReceiver(JNIEnv* env); 176c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_view_InputEventSender(JNIEnv* env); 177c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_view_InputQueue(JNIEnv* env); 178824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurkaextern int register_android_view_KeyCharacterMap(JNIEnv *env); 179824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurkaextern int register_android_view_KeyEvent(JNIEnv* env); 180c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_view_MotionEvent(JNIEnv* env); 181c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_view_PointerIcon(JNIEnv* env); 182c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_view_VelocityTracker(JNIEnv* env); 183c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haaseextern int register_android_content_res_ObbScanner(JNIEnv* env); 1844c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornextern int register_android_content_res_Configuration(JNIEnv* env); 185759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackbornextern int register_android_animation_PropertyValuesHolder(JNIEnv *env); 18630bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brownextern int register_com_android_internal_content_NativeLibraryHelper(JNIEnv *env); 18730bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brownextern int register_com_android_internal_net_NetworkStatsFactory(JNIEnv *env); 18830bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brownextern int register_com_android_internal_os_Zygote(JNIEnv *env); 18930bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brownextern int register_com_android_internal_util_VirtualRefBasePtr(JNIEnv *env); 190759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn 191209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlockstatic AndroidRuntime* gCurRuntime = NULL; 1929b9947de5dd06e7ae21a30d95b243af043e71b96Adrian Roos 193a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase/* 1947e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * Code written in the Java Programming Language calls here from main(). 1957e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos */ 1964c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornstatic void com_android_internal_os_RuntimeInit_nativeFinishInit(JNIEnv* env, jobject clazz) 1974c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn{ 1984c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn gCurRuntime->onStarted(); 199284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn} 200284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn 2017670b2bd49915509dac72c98f2b6a2c1172c52bfjshestatic void com_android_internal_os_RuntimeInit_nativeZygoteInit(JNIEnv* env, jobject clazz) 2022acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos{ 203284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn gCurRuntime->onZygoteInit(); 204284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn} 2057e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos 2067e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roosstatic void com_android_internal_os_RuntimeInit_nativeSetExitWithoutCleanup(JNIEnv* env, 2077e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos jobject clazz, jboolean exitWithoutCleanup) 2087e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos{ 209824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka gCurRuntime->setExitWithoutCleanup(exitWithoutCleanup); 210824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka} 211824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka 212824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka/* 2137e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * JNI registration. 2147e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos */ 2157e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roosstatic JNINativeMethod gMethods[] = { 216824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka { "nativeFinishInit", "()V", 2177e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos (void*) com_android_internal_os_RuntimeInit_nativeFinishInit }, 218824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka { "nativeZygoteInit", "()V", 219824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka (void*) com_android_internal_os_RuntimeInit_nativeZygoteInit }, 220824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka { "nativeSetExitWithoutCleanup", "(Z)V", 2219b9947de5dd06e7ae21a30d95b243af043e71b96Adrian Roos (void*) com_android_internal_os_RuntimeInit_nativeSetExitWithoutCleanup }, 2229b9947de5dd06e7ae21a30d95b243af043e71b96Adrian Roos}; 223824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka 224ba39839444532af0ed3766f736582413f6d7a40bDianne Hackbornint register_com_android_internal_os_RuntimeInit(JNIEnv* env) 225ba39839444532af0ed3766f736582413f6d7a40bDianne Hackborn{ 226ba39839444532af0ed3766f736582413f6d7a40bDianne Hackborn return jniRegisterNativeMethods(env, "com/android/internal/os/RuntimeInit", 227ba39839444532af0ed3766f736582413f6d7a40bDianne Hackborn gMethods, NELEM(gMethods)); 228824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka} 22930a7dfa329e79bab20f3b85dd376f736ebc6292dAdrian Roos 23030a7dfa329e79bab20f3b85dd376f736ebc6292dAdrian Roos// ---------------------------------------------------------------------- 231ba39839444532af0ed3766f736582413f6d7a40bDianne Hackborn 232ba39839444532af0ed3766f736582413f6d7a40bDianne Hackborn/*static*/ JavaVM* AndroidRuntime::mJavaVM = NULL; 233ba39839444532af0ed3766f736582413f6d7a40bDianne Hackborn 2347e9dec284128ef07024c85bc59f317f3e6726c23Adrian RoosAndroidRuntime::AndroidRuntime(char* argBlockStart, const size_t argBlockLength) : 235ac1471a4fff660710f88afc679c4119fdf8dc417Dianne Hackborn mExitWithoutCleanup(false), 236ac1471a4fff660710f88afc679c4119fdf8dc417Dianne Hackborn mArgBlockStart(argBlockStart), 237ac1471a4fff660710f88afc679c4119fdf8dc417Dianne Hackborn mArgBlockLength(argBlockLength) 238759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn{ 23930bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown SkGraphics::Init(); 2402f20081f9fd734e466147bf1091d06cc7331458cChet Haase // There is also a global font cache, but its budget is specified in code 24130bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown // see SkFontHost_android.cpp 24230bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown 243b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner // Pre-allocate enough space to hold a fair number of options. 244b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner mOptions.setCapacity(20); 245b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner 24630bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown assert(gCurRuntime == NULL); // one per process 247b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner gCurRuntime = this; 2486b53fd28e5de1ef5263b4cffaf7c5b6d99005e76longyu.huang} 2496b53fd28e5de1ef5263b4cffaf7c5b6d99005e76longyu.huang 2506b53fd28e5de1ef5263b4cffaf7c5b6d99005e76longyu.huangAndroidRuntime::~AndroidRuntime() 251fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brown{ 252759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn SkGraphics::Term(); 253fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brown} 254759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn 25572c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn/* 256bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen * Register native methods using JNI. 25772c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn */ 25830bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown/*static*/ int AndroidRuntime::registerNativeMethods(JNIEnv* env, 25930bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown const char* className, const JNINativeMethod* gMethods, int numMethods) 26030bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown{ 26130bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown return jniRegisterNativeMethods(env, className, gMethods, numMethods); 26230bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown} 26330bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown 264b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautnervoid AndroidRuntime::setArgv0(const char* argv0) { 265b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner memset(mArgBlockStart, 0, mArgBlockLength); 266b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner strlcpy(mArgBlockStart, argv0, mArgBlockLength); 267fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brown} 268b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner 269b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautnerstatus_t AndroidRuntime::callMain(const String8& className, jclass clazz, 270b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner const Vector<String8>& args) 271fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brown{ 272b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner JNIEnv* env; 27372c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn jmethodID methodId; 27472c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 27572c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn ALOGD("Calling main entry %s", className.string()); 2764c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 27730bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown env = getJNIEnv(); 27830bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown if (clazz == NULL || env == NULL) { 279fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brown return UNKNOWN_ERROR; 2804c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 28130bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown 2824c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn methodId = env->GetStaticMethodID(clazz, "main", "([Ljava/lang/String;)V"); 283b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner if (methodId == NULL) { 2844c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn ALOGE("ERROR: could not find method %s.main(String[])\n", className.string()); 285fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brown return UNKNOWN_ERROR; 286fb729c7b4420eacbc65a958beb53511ff59ba3e6Craig Mautner } 2872f20081f9fd734e466147bf1091d06cc7331458cChet Haase 2882f20081f9fd734e466147bf1091d06cc7331458cChet Haase /* 28953560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos * We want to call main() with a String array with our arguments in it. 29053560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos * Create an array and populate it. 29153560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos */ 29253560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos jclass stringClass; 2935f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haase jobjectArray strArray; 29453560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos 2952f20081f9fd734e466147bf1091d06cc7331458cChet Haase const size_t numArgs = args.size(); 2962f20081f9fd734e466147bf1091d06cc7331458cChet Haase stringClass = env->FindClass("java/lang/String"); 2972f20081f9fd734e466147bf1091d06cc7331458cChet Haase strArray = env->NewObjectArray(numArgs, stringClass, NULL); 2982f20081f9fd734e466147bf1091d06cc7331458cChet Haase 2992f20081f9fd734e466147bf1091d06cc7331458cChet Haase for (size_t i = 0; i < numArgs; i++) { 30053560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos jstring argStr = env->NewStringUTF(args[i].string()); 30153560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos env->SetObjectArrayElement(strArray, i, argStr); 30253560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos } 30353560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos 3045f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haase env->CallStaticVoidMethod(clazz, methodId, strArray); 30553560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos return NO_ERROR; 3062f20081f9fd734e466147bf1091d06cc7331458cChet Haase} 3072f20081f9fd734e466147bf1091d06cc7331458cChet Haase 3082f20081f9fd734e466147bf1091d06cc7331458cChet Haase/* 309fb729c7b4420eacbc65a958beb53511ff59ba3e6Craig Mautner * The VM calls this through the "exit" hook. 310fb729c7b4420eacbc65a958beb53511ff59ba3e6Craig Mautner */ 3112f20081f9fd734e466147bf1091d06cc7331458cChet Haasestatic void runtime_exit(int code) 312fb729c7b4420eacbc65a958beb53511ff59ba3e6Craig Mautner{ 313fb729c7b4420eacbc65a958beb53511ff59ba3e6Craig Mautner gCurRuntime->exit(code); 314b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner} 315fb729c7b4420eacbc65a958beb53511ff59ba3e6Craig Mautner 316fb729c7b4420eacbc65a958beb53511ff59ba3e6Craig Mautner/* 3179b9947de5dd06e7ae21a30d95b243af043e71b96Adrian Roos * The VM calls this through the "vfprintf" hook. 3189b9947de5dd06e7ae21a30d95b243af043e71b96Adrian Roos * 3199b9947de5dd06e7ae21a30d95b243af043e71b96Adrian Roos * We ignore "fp" and just write the results to the log file. 320824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka */ 321824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurkastatic void runtime_vfprintf(FILE* fp, const char* format, va_list ap) 322b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner{ 32353560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos LOG_PRI_VA(ANDROID_LOG_INFO, "vm-printf", format, ap); 32453560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos} 32553560f1c8b7d290cf6db9de44df8210c9ed30ba7Adrian Roos 3262acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos/** 327c5887ea7a0b82cc5909743ce14cbda1dcf1dfc82Jorim Jaggi * The VM calls this when mutex contention debugging is enabled to 3289b9947de5dd06e7ae21a30d95b243af043e71b96Adrian Roos * determine whether or not the blocked thread was a "sensitive thread" 3299b9947de5dd06e7ae21a30d95b243af043e71b96Adrian Roos * for user responsiveness/smoothess. 3302acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos * 3312acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos * Our policy for this is whether or not we're tracing any StrictMode 3322acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos * events on this thread (which we might've inherited via Binder calls 3332acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos * into us) 3342acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos */ 3352acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roosstatic bool runtime_isSensitiveThread() { 3367e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos IPCThreadState* state = IPCThreadState::selfOrNull(); 3377e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos return state && state->getStrictModePolicy() != 0; 3387e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos} 339ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos 340ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roosstatic int hasDir(const char* dir) 341ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos{ 342fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brown struct stat s; 3432acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos int res = stat(dir, &s); 3442acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos if (res == 0) { 3452acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos return S_ISDIR(s.st_mode); 3462acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos } 3472acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos return 0; 3482acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos} 349321357b6066a34cc12a0528b7b835c7664db2e08Michael Jurka 3502acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roosstatic bool hasFile(const char* file) { 3512acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos struct stat s; 3525f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haase int res = stat(file, &s); 3532acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos if (res == 0) { 3542acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos return S_ISREG(s.st_mode); 3555f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haase } 3565f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haase return false; 3575f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haase} 3582acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos 3592acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos/* 3607e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * Read the persistent locale. Attempts to read to persist.sys.locale 3617e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * and falls back to the default locale (ro.product.locale) if 3622acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos * persist.sys.locale is empty. 3632acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos */ 3642acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roosstatic void readLocale(char* locale) 3652acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos{ 3662acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos // Allocate 4 extra bytes because we might read a property into 3672acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos // this array at offset 4. 3682acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos char propLocale[PROPERTY_VALUE_MAX + 4]; 3692acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos 3707e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos property_get("persist.sys.locale", propLocale, ""); 3712acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos if (propLocale[0] == 0) { 3727e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos property_get("ro.product.locale", propLocale, ""); 3735f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haase 3747e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos if (propLocale[0] == 0) { 3755f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haase // If persist.sys.locale and ro.product.locale are missing, 376ba39839444532af0ed3766f736582413f6d7a40bDianne Hackborn // construct a locale value from the individual locale components. 3772acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos property_get("ro.product.locale.language", propLocale, "en"); 3782acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos 3792acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos // The language code is either two or three chars in length. If it 3802acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos // isn't 2 chars long, assume three. Anything else is an error 3812acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos // anyway. 3822acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos const int offset = (propLocale[2] == 0) ? 2 : 3; 3832acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos propLocale[offset] = '-'; 3842acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos 3852acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos property_get("ro.product.locale.region", propLocale + offset + 1, "US"); 3862acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos } 3872acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos } 3882acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos 3892acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos strncat(locale, propLocale, PROPERTY_VALUE_MAX); 3902acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos // ALOGD("[DEBUG] locale=%s", locale); 3912acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos} 3922acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos 3932acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roosvoid AndroidRuntime::addOption(const char* optionString, void* extraInfo) 3942acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos{ 3952acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos JavaVMOption opt; 3962acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos opt.optionString = optionString; 3972acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos opt.extraInfo = extraInfo; 3982acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos mOptions.add(opt); 399033f63a1a5e8f768a72a11561fe70957eb44fa3eJeff Brown} 4002acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos 4012acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos/* 4022acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos * Parse a property containing space-separated options that should be 4032acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos * passed directly to the VM, e.g. "-Xmx32m -verbose:gc -Xregenmap". 4042acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos * 4052acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos * This will cut up "extraOptsBuf" as we chop it into individual options. 4062acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos * 4072acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos * If "quotingArg" is non-null, it is passed before each extra option in mOptions. 4082acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos * 409033f63a1a5e8f768a72a11561fe70957eb44fa3eJeff Brown * Adds the strings, if any, to mOptions. 4102acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos */ 4112acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roosvoid AndroidRuntime::parseExtraOpts(char* extraOptsBuf, const char* quotingArg) 4122acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos{ 4139549c067d93bd87aa28d1d6d44fdb8d75b2fd276Wim Vander Schelden char* start = extraOptsBuf; 4142acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos char* end = NULL; 4152acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos while (*start != '\0') { 4162acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos while (*start == ' ') /* skip leading whitespace */ 4172acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos start++; 4182acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos if (*start == '\0') /* was trailing ws, bail */ 419f929629e74fe84b986f76db448b9c95d72b2903eRomain Guy break; 420f929629e74fe84b986f76db448b9c95d72b2903eRomain Guy 4212acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos end = start+1; 422c5887ea7a0b82cc5909743ce14cbda1dcf1dfc82Jorim Jaggi while (*end != ' ' && *end != '\0') /* find end of token */ 4232acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos end++; 424c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haase if (*end == ' ') 425c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haase *end++ = '\0'; /* mark end, advance to indicate more */ 426c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haase 427c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haase if (quotingArg != NULL) { 4282acaeda423aabf5c39c096fa88b51b4d820e2173Adrian Roos addOption(quotingArg); 429c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haase } 430c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haase addOption(start); 431c61d70ec46bc44344a419a0a15ccbecd1f8f1a2dChet Haase start = end; 432759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn } 433759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn} 434ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guy 4357e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos/* 4367e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * Reads a "property" into "buffer" with a default of "defaultArg". If 4377e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * the property is non-empty, it is treated as a runtime option such 4387e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * as "-Xmx32m". 4397e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * 4407e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * The "runtimeArg" is a prefix for the option such as "-Xms" or "-Xmx". 4417e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * 4427e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * If an argument is found, it is added to mOptions. 4437e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * 4447e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * If an option is found, it is added to mOptions and true is 4457e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * returned. Otherwise false is returned. 4467e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos */ 4477e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roosbool AndroidRuntime::parseRuntimeOption(const char* property, 4487e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos char* buffer, 449fa2e504087362989e5dd7fe6e65b6481cef59495Jeff Brown const char* runtimeArg, 4507e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos const char* defaultArg) 4517e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos{ 4527e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos strcpy(buffer, runtimeArg); 4537e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos size_t runtimeArgLen = strlen(runtimeArg); 4547e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos property_get(property, buffer+runtimeArgLen, defaultArg); 4557e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos if (buffer[runtimeArgLen] == '\0') { 4567e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos return false; 4577e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos } 4587e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos addOption(buffer); 459407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy return true; 4607e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos} 4617e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos 4627e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos/* 4637e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * Reads a "property" into "buffer". If the property is non-empty, it 4647e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * is treated as a dex2oat compiler option that should be 4657e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * passed as a quoted option, e.g. "-Ximage-compiler-option --compiler-filter=verify-none". 4667e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * 4677e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * The "compilerArg" is a prefix for the option such as "--compiler-filter=". 4687e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * 4697e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * The "quotingArg" should be "-Ximage-compiler-option" or "-Xcompiler-option". 4707e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * 4717e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * If an option is found, it is added to mOptions and true is 4727e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * returned. Otherwise false is returned. 4737e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos */ 4747e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roosbool AndroidRuntime::parseCompilerOption(const char* property, 4757e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos char* buffer, 4767e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos const char* compilerArg, 4777e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos const char* quotingArg) 4787e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos{ 479c9dbbe28f7879bd377114587ed1f40235a2d37caDianne Hackborn strcpy(buffer, compilerArg); 4807e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos size_t compilerArgLen = strlen(compilerArg); 4817e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos property_get(property, buffer+compilerArgLen, ""); 4827e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos if (buffer[compilerArgLen] == '\0') { 4837e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos return false; 4847e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos } 4857e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos addOption(quotingArg); 4867e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos addOption(buffer); 4877e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos return true; 4887e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos} 4897e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos 4907e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos/* 4917e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * Reads a "property" into "buffer". If the property is non-empty, it 4927e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * is treated as a dex2oat compiler runtime option that should be 4937e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * passed as a quoted option, e.g. "-Ximage-compiler-option 4947e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * --runtime-arg -Ximage-compiler-option -Xmx32m". 4957e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * 4967e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * The "runtimeArg" is a prefix for the option such as "-Xms" or "-Xmx". 4977e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * 4987e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * The "quotingArg" should be "-Ximage-compiler-option" or "-Xcompiler-option". 4997e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * 5007e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * If an option is found, it is added to mOptions and true is 5017e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos * returned. Otherwise false is returned. 5027e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos */ 5037e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roosbool AndroidRuntime::parseCompilerRuntimeOption(const char* property, 5047e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos char* buffer, 5057e9dec284128ef07024c85bc59f317f3e6726c23Adrian Roos const char* runtimeArg, 506407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy const char* quotingArg) 507407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy{ 508ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos strcpy(buffer, runtimeArg); 509ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos size_t runtimeArgLen = strlen(runtimeArg); 510ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos property_get(property, buffer+runtimeArgLen, ""); 511ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos if (buffer[runtimeArgLen] == '\0') { 512ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos return false; 513ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos } 514ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos addOption(quotingArg); 515ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos addOption("--runtime-arg"); 516ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos addOption(quotingArg); 517ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos addOption(buffer); 518ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos return true; 519ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos} 520ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos 521ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos/* 522ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos * Start the Dalvik Virtual Machine. 523ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos * 524ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos * Various arguments, most determined by system properties, are passed in. 525ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos * The "mOptions" vector is updated. 526ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos * 527ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos * CAUTION: when adding options in here, be careful not to put the 528ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos * char buffer inside a nested scope. Adding the buffer to the 529ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos * options using mOptions.add() does not copy the buffer, so if the 530ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos * buffer goes out of scope the option may be overwritten. It's best 53130a7dfa329e79bab20f3b85dd376f736ebc6292dAdrian Roos * to put the buffer at the top of the function so that it is more 53230a7dfa329e79bab20f3b85dd376f736ebc6292dAdrian Roos * unlikely that someone will surround it in a scope at a later time 53330a7dfa329e79bab20f3b85dd376f736ebc6292dAdrian Roos * and thus introduce a bug. 534ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos * 535ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos * Returns 0 on success. 536ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos */ 537ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roosint AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv) 538ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos{ 539ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos int result = -1; 540ab6edbf8e09a856bf638d0a1fcdd1e0d1f708574Adrian Roos JavaVMInitArgs initArgs; 541824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka char propBuf[PROPERTY_VALUE_MAX]; 542407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char stackTraceFileBuf[sizeof("-Xstacktracefile:")-1 + PROPERTY_VALUE_MAX]; 543407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char jniOptsBuf[sizeof("-Xjniopts:")-1 + PROPERTY_VALUE_MAX]; 544407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char heapstartsizeOptsBuf[sizeof("-Xms")-1 + PROPERTY_VALUE_MAX]; 545407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char heapsizeOptsBuf[sizeof("-Xmx")-1 + PROPERTY_VALUE_MAX]; 546824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka char heapgrowthlimitOptsBuf[sizeof("-XX:HeapGrowthLimit=")-1 + PROPERTY_VALUE_MAX]; 547407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char heapminfreeOptsBuf[sizeof("-XX:HeapMinFree=")-1 + PROPERTY_VALUE_MAX]; 548407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char heapmaxfreeOptsBuf[sizeof("-XX:HeapMaxFree=")-1 + PROPERTY_VALUE_MAX]; 549824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka char gctypeOptsBuf[sizeof("-Xgc:")-1 + PROPERTY_VALUE_MAX]; 550824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka char backgroundgcOptsBuf[sizeof("-XX:BackgroundGC=")-1 + PROPERTY_VALUE_MAX]; 551407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char heaptargetutilizationOptsBuf[sizeof("-XX:HeapTargetUtilization=")-1 + PROPERTY_VALUE_MAX]; 552407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char dex2oatXmsImageFlagsBuf[sizeof("-Xms")-1 + PROPERTY_VALUE_MAX]; 553824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka char dex2oatXmxImageFlagsBuf[sizeof("-Xmx")-1 + PROPERTY_VALUE_MAX]; 5545f0d976b37b919b74509b6f22e4ad3fa56422f6cChet Haase char dex2oatXmsFlagsBuf[sizeof("-Xms")-1 + PROPERTY_VALUE_MAX]; 555407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char dex2oatXmxFlagsBuf[sizeof("-Xmx")-1 + PROPERTY_VALUE_MAX]; 556407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char dex2oatCompilerFilterBuf[sizeof("--compiler-filter=")-1 + PROPERTY_VALUE_MAX]; 557407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char dex2oatImageCompilerFilterBuf[sizeof("--compiler-filter=")-1 + PROPERTY_VALUE_MAX]; 558407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char dex2oatFlagsBuf[PROPERTY_VALUE_MAX]; 559824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka char dex2oatImageFlagsBuf[PROPERTY_VALUE_MAX]; 560824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka char extraOptsBuf[PROPERTY_VALUE_MAX]; 561824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka char voldDecryptBuf[PROPERTY_VALUE_MAX]; 562407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy enum { 563407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy kEMDefault, 564407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy kEMIntPortable, 565407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy kEMIntFast, 566407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy kEMJitCompiler, 567407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } executionMode = kEMDefault; 568407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char profilePeriod[sizeof("-Xprofile-period:")-1 + PROPERTY_VALUE_MAX]; 569f929629e74fe84b986f76db448b9c95d72b2903eRomain Guy char profileDuration[sizeof("-Xprofile-duration:")-1 + PROPERTY_VALUE_MAX]; 570f929629e74fe84b986f76db448b9c95d72b2903eRomain Guy char profileInterval[sizeof("-Xprofile-interval:")-1 + PROPERTY_VALUE_MAX]; 571407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char profileBackoff[sizeof("-Xprofile-backoff:")-1 + PROPERTY_VALUE_MAX]; 572824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka char profileTopKThreshold[sizeof("-Xprofile-top-k-threshold:")-1 + PROPERTY_VALUE_MAX]; 573824a4b5ea4c58592b9b2ebe787f5fb6974e7cabeMichael Jurka char profileTopKChangeThreshold[sizeof("-Xprofile-top-k-change-threshold:")-1 + 574407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy PROPERTY_VALUE_MAX]; 575407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char profileType[sizeof("-Xprofile-type:")-1 + PROPERTY_VALUE_MAX]; 576407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char profileMaxStackDepth[sizeof("-Xprofile-max-stack-depth:")-1 + PROPERTY_VALUE_MAX]; 577407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char localeOption[sizeof("-Duser.locale=") + PROPERTY_VALUE_MAX]; 578407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char lockProfThresholdBuf[sizeof("-Xlockprofthreshold:")-1 + PROPERTY_VALUE_MAX]; 579407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char nativeBridgeLibrary[sizeof("-XX:NativeBridge=") + PROPERTY_VALUE_MAX]; 580407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 581407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy bool checkJni = false; 582407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy property_get("dalvik.vm.checkjni", propBuf, ""); 5832f20081f9fd734e466147bf1091d06cc7331458cChet Haase if (strcmp(propBuf, "true") == 0) { 584407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy checkJni = true; 585407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } else if (strcmp(propBuf, "false") != 0) { 586407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy /* property is neither true nor false; fall back on kernel parameter */ 587407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy property_get("ro.kernel.android.checkjni", propBuf, ""); 588407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy if (propBuf[0] == '1') { 589407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy checkJni = true; 590407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 591407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 592407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy ALOGD("CheckJNI is %s\n", checkJni ? "ON" : "OFF"); 593407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy if (checkJni) { 594407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy /* extended JNI checking */ 595407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("-Xcheck:jni"); 596407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 597407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy /* with -Xcheck:jni, this provides a JNI function call trace */ 598407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy //addOption("-verbose:jni"); 599407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 600407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 601407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy property_get("dalvik.vm.execution-mode", propBuf, ""); 6026762a441ef9c764f3bfee4201742e80aa6621b89Michael Wright if (strcmp(propBuf, "int:portable") == 0) { 603407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy executionMode = kEMIntPortable; 604407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } else if (strcmp(propBuf, "int:fast") == 0) { 605407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy executionMode = kEMIntFast; 6062f20081f9fd734e466147bf1091d06cc7331458cChet Haase } else if (strcmp(propBuf, "int:jit") == 0) { 607407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy executionMode = kEMJitCompiler; 608407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 609407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 610407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.stack-trace-file", stackTraceFileBuf, "-Xstacktracefile:"); 611407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 612407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy strcpy(jniOptsBuf, "-Xjniopts:"); 613407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy if (parseRuntimeOption("dalvik.vm.jniopts", jniOptsBuf, "-Xjniopts:")) { 614407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy ALOGI("JNI options: '%s'\n", jniOptsBuf); 615407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 616407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 6172f20081f9fd734e466147bf1091d06cc7331458cChet Haase /* route exit() to our handler */ 618c8d983f7259b4e328abc10c27c3c2cec61ad0722Romain Guy addOption("exit", (void*) runtime_exit); 619407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 6202f20081f9fd734e466147bf1091d06cc7331458cChet Haase /* route fprintf() to our handler */ 6212ed0513f20dea3ba97d09b528879301c86f31884Michael Wright addOption("vfprintf", (void*) runtime_vfprintf); 622f929629e74fe84b986f76db448b9c95d72b2903eRomain Guy 623c8d983f7259b4e328abc10c27c3c2cec61ad0722Romain Guy /* register the framework-specific "is sensitive thread" hook */ 624407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("sensitiveThread", (void*) runtime_isSensitiveThread); 625407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 626407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy /* enable verbose; standard options are { jni, gc, class } */ 627407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy //addOption("-verbose:jni"); 628407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("-verbose:gc"); 629407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy //addOption("-verbose:class"); 630407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 631407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy /* 632407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy * The default starting and maximum size of the heap. Larger 633407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy * values should be specified in a product property override. 634407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy */ 635407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.heapstartsize", heapstartsizeOptsBuf, "-Xms", "4m"); 636407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.heapsize", heapsizeOptsBuf, "-Xmx", "16m"); 637407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 638407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.heapgrowthlimit", heapgrowthlimitOptsBuf, "-XX:HeapGrowthLimit="); 639407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.heapminfree", heapminfreeOptsBuf, "-XX:HeapMinFree="); 640407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.heapmaxfree", heapmaxfreeOptsBuf, "-XX:HeapMaxFree="); 641407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.heaptargetutilization", 642407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy heaptargetutilizationOptsBuf, 643407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy "-XX:HeapTargetUtilization="); 644209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock 645407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy property_get("ro.config.low_ram", propBuf, ""); 646407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy if (strcmp(propBuf, "true") == 0) { 647407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("-XX:LowMemoryMode"); 648209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock } 649407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 650407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.gctype", gctypeOptsBuf, "-Xgc:"); 651407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.backgroundgctype", backgroundgcOptsBuf, "-XX:BackgroundGC="); 652209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock 653407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy /* enable debugging; set suspend=y to pause during VM init */ 654407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy /* use android ADB transport */ 655209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock addOption("-agentlib:jdwp=transport=dt_android_adb,suspend=n,server=y"); 656407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 657407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.lockprof.threshold", 658209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock lockProfThresholdBuf, 659407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy "-Xlockprofthreshold:"); 660407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 661407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy if (executionMode == kEMIntPortable) { 662407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("-Xint:portable"); 663407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } else if (executionMode == kEMIntFast) { 664209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock addOption("-Xint:fast"); 665407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } else if (executionMode == kEMJitCompiler) { 666407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("-Xint:jit"); 667407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 668209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock 669407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // If we are booting without the real /data, don't spend time compiling. 670407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy property_get("vold.decrypt", voldDecryptBuf, ""); 671209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock bool skip_compilation = ((strcmp(voldDecryptBuf, "trigger_restart_min_framework") == 0) || 672407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy (strcmp(voldDecryptBuf, "1") == 0)); 673407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 674407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // Extra options for boot.art/boot.oat image generation. 675407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseCompilerRuntimeOption("dalvik.vm.image-dex2oat-Xms", dex2oatXmsImageFlagsBuf, 676407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy "-Xms", "-Ximage-compiler-option"); 677209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock parseCompilerRuntimeOption("dalvik.vm.image-dex2oat-Xmx", dex2oatXmxImageFlagsBuf, 6782ed0513f20dea3ba97d09b528879301c86f31884Michael Wright "-Xmx", "-Ximage-compiler-option"); 6792ed0513f20dea3ba97d09b528879301c86f31884Michael Wright if (skip_compilation) { 6802ed0513f20dea3ba97d09b528879301c86f31884Michael Wright addOption("-Ximage-compiler-option"); 681407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("--compiler-filter=verify-none"); 682407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } else { 683407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseCompilerOption("dalvik.vm.image-dex2oat-filter", dex2oatImageCompilerFilterBuf, 684407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy "--compiler-filter=", "-Ximage-compiler-option"); 685407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 686407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 687407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // Make sure there is a preloaded-classes file. 688407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy if (!hasFile("/system/etc/preloaded-classes")) { 689209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock ALOGE("Missing preloaded-classes file, /system/etc/preloaded-classes not found: %s\n", 690407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy strerror(errno)); 691407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy goto bail; 6923696779bca4e5bc1b60c056db6f892e72e51a20fRomain Guy } 693407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("-Ximage-compiler-option"); 694407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("--image-classes=/system/etc/preloaded-classes"); 695209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock 696407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // If there is a compiled-classes file, push it. 697407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy if (hasFile("/system/etc/compiled-classes")) { 698209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock addOption("-Ximage-compiler-option"); 699407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("--compiled-classes=/system/etc/compiled-classes"); 700407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 701209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock 702407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy property_get("dalvik.vm.image-dex2oat-flags", dex2oatImageFlagsBuf, ""); 703407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseExtraOpts(dex2oatImageFlagsBuf, "-Ximage-compiler-option"); 704407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 705407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // Extra options for DexClassLoader. 706407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseCompilerRuntimeOption("dalvik.vm.dex2oat-Xms", dex2oatXmsFlagsBuf, 707407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy "-Xms", "-Xcompiler-option"); 708407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseCompilerRuntimeOption("dalvik.vm.dex2oat-Xmx", dex2oatXmxFlagsBuf, 709407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy "-Xmx", "-Xcompiler-option"); 710209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock if (skip_compilation) { 711407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("-Xcompiler-option"); 712407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("--compiler-filter=verify-none"); 7133696779bca4e5bc1b60c056db6f892e72e51a20fRomain Guy 714407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // We skip compilation when a minimal runtime is brought up for decryption. In that case 715407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // /data is temporarily backed by a tmpfs, which is usually small. 716407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // If the system image contains prebuilts, they will be relocated into the tmpfs. In this 717407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // specific situation it is acceptable to *not* relocate and run out of the prebuilts 718407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // directly instead. 719407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("--runtime-arg"); 7203696779bca4e5bc1b60c056db6f892e72e51a20fRomain Guy addOption("-Xnorelocate"); 721407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } else { 722407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseCompilerOption("dalvik.vm.dex2oat-filter", dex2oatCompilerFilterBuf, 723407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy "--compiler-filter=", "-Xcompiler-option"); 724407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 725407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy property_get("dalvik.vm.dex2oat-flags", dex2oatFlagsBuf, ""); 726407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseExtraOpts(dex2oatFlagsBuf, "-Xcompiler-option"); 7273696779bca4e5bc1b60c056db6f892e72e51a20fRomain Guy 7282ed0513f20dea3ba97d09b528879301c86f31884Michael Wright /* extra options; parse this late so it overrides others */ 7292ed0513f20dea3ba97d09b528879301c86f31884Michael Wright property_get("dalvik.vm.extra-opts", extraOptsBuf, ""); 7302ed0513f20dea3ba97d09b528879301c86f31884Michael Wright parseExtraOpts(extraOptsBuf, NULL); 7312ed0513f20dea3ba97d09b528879301c86f31884Michael Wright 7322ed0513f20dea3ba97d09b528879301c86f31884Michael Wright /* Set the properties for locale */ 733f929629e74fe84b986f76db448b9c95d72b2903eRomain Guy { 734407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy strcpy(localeOption, "-Duser.locale="); 735f929629e74fe84b986f76db448b9c95d72b2903eRomain Guy readLocale(localeOption); 7363696779bca4e5bc1b60c056db6f892e72e51a20fRomain Guy addOption(localeOption); 737407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 7383696779bca4e5bc1b60c056db6f892e72e51a20fRomain Guy 739f929629e74fe84b986f76db448b9c95d72b2903eRomain Guy /* 740407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy * Set profiler options 741209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock */ 742407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // Whether or not the profiler should be enabled. 743407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy property_get("dalvik.vm.profiler", propBuf, "0"); 744407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy if (propBuf[0] == '1') { 745407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("-Xenable-profiler"); 746407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 747209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock 748407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // Whether the profile should start upon app startup or be delayed by some random offset 749407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // (in seconds) that is bound between 0 and a fixed value. 750407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy property_get("dalvik.vm.profile.start-immed", propBuf, "0"); 751407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy if (propBuf[0] == '1') { 752407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy addOption("-Xprofile-start-immediately"); 753209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock } 754407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 755407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy // Number of seconds during profile runs. 756407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.profile.period-secs", profilePeriod, "-Xprofile-period:"); 757407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 758209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock // Length of each profile run (seconds). 759407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.profile.duration-secs", 760187e1e2fc7dfb4eabdcb2c8990774bc6020fb16bChet Haase profileDuration, 761187e1e2fc7dfb4eabdcb2c8990774bc6020fb16bChet Haase "-Xprofile-duration:"); 762187e1e2fc7dfb4eabdcb2c8990774bc6020fb16bChet Haase 7639549c067d93bd87aa28d1d6d44fdb8d75b2fd276Wim Vander Schelden // Polling interval during profile run (microseconds). 764187e1e2fc7dfb4eabdcb2c8990774bc6020fb16bChet Haase parseRuntimeOption("dalvik.vm.profile.interval-us", profileInterval, "-Xprofile-interval:"); 7652e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase 7662e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase // Coefficient for period backoff. The the period is multiplied 7672e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase // by this value after each profile run. 7682e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase parseRuntimeOption("dalvik.vm.profile.backoff-coeff", profileBackoff, "-Xprofile-backoff:"); 7692e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase 7702e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase // Top K% of samples that are considered relevant when 7712e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase // deciding if the app should be recompiled. 7722e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase parseRuntimeOption("dalvik.vm.profile.top-k-thr", 7732e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase profileTopKThreshold, 7742e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase "-Xprofile-top-k-threshold:"); 7752e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase 7762e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase // The threshold after which a change in the structure of the 7772e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase // top K% profiled samples becomes significant and triggers 7782e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase // recompilation. A change in profile is considered 7792e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase // significant if X% (top-k-change-threshold) of the top K% 7802e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase // (top-k-threshold property) samples has changed. 7812e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase parseRuntimeOption("dalvik.vm.profile.top-k-ch-thr", 7822e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase profileTopKChangeThreshold, 7832e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase "-Xprofile-top-k-change-threshold:"); 7842e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase 7852e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase // Type of profile data. 7862e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase parseRuntimeOption("dalvik.vm.profiler.type", profileType, "-Xprofile-type:"); 7872e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase 7882e417be5c4d45ae041c0046570d117d7b0d71940Chet Haase // Depth of bounded stack data 789407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy parseRuntimeOption("dalvik.vm.profile.stack-depth", 790407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy profileMaxStackDepth, 791407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy "-Xprofile-max-stack-depth:"); 7929549c067d93bd87aa28d1d6d44fdb8d75b2fd276Wim Vander Schelden 7939549c067d93bd87aa28d1d6d44fdb8d75b2fd276Wim Vander Schelden // Native bridge library. "0" means that native bridge is disabled. 7949549c067d93bd87aa28d1d6d44fdb8d75b2fd276Wim Vander Schelden property_get("ro.dalvik.vm.native.bridge", propBuf, ""); 795f929629e74fe84b986f76db448b9c95d72b2903eRomain Guy if (propBuf[0] == '\0') { 796407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy ALOGW("ro.dalvik.vm.native.bridge is not expected to be empty"); 797407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } else if (strcmp(propBuf, "0") != 0) { 798407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy snprintf(nativeBridgeLibrary, sizeof("-XX:NativeBridge=") + PROPERTY_VALUE_MAX, 799407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy "-XX:NativeBridge=%s", propBuf); 800209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock addOption(nativeBridgeLibrary); 801407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 802407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 803407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy initArgs.version = JNI_VERSION_1_4; 804407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy initArgs.options = mOptions.editArray(); 805f929629e74fe84b986f76db448b9c95d72b2903eRomain Guy initArgs.nOptions = mOptions.size(); 806f929629e74fe84b986f76db448b9c95d72b2903eRomain Guy initArgs.ignoreUnrecognized = JNI_FALSE; 807407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 808209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock /* 809209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock * Initialize the VM. 810407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy * 811407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy * The JavaVM* is essentially per-process, and the JNIEnv* is per-thread. 812209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock * If this call succeeds, the VM is ready, and we can start issuing 813407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy * JNI calls. 814209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock */ 815407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy if (JNI_CreateJavaVM(pJavaVM, pEnv, &initArgs) < 0) { 816407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy ALOGE("JNI_CreateJavaVM failed\n"); 817407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy goto bail; 818407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 819407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 820407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy result = 0; 821407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 822407ec78b828173257b0c5dae221649a4ccd8b058Romain Guybail: 823407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy return result; 824407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy} 825407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 826407ec78b828173257b0c5dae221649a4ccd8b058Romain Guychar* AndroidRuntime::toSlashClassName(const char* className) 827407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy{ 828407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy char* result = strdup(className); 829407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy for (char* cp = result; *cp != '\0'; cp++) { 830407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy if (*cp == '.') { 831407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy *cp = '/'; 832407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 833407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy } 834407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy return result; 835407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy} 836407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy 8378efca54693b1fa956eede0367fffe8bb0d3531f0Romain Guy/** Create a Java string from an ASCII or Latin-1 string */ 838407ec78b828173257b0c5dae221649a4ccd8b058Romain Guyjstring AndroidRuntime::NewStringLatin1(JNIEnv* env, const char* bytes) { 839407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy if (!bytes) return NULL; 840ef654bdd5bd957574abd4194d7b0585f3fc3fd34Romain Guy int length = strlen(bytes); 8414c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn jchar* buffer = (jchar *)alloca(length * sizeof(jchar)); 8424c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn if (!buffer) return NULL; 843 jchar* chp = buffer; 844 for (int i = 0; i < length; i++) { 845 *chp++ = *bytes++; 846 } 847 return env->NewString(buffer, length); 848} 849 850 851/* 852 * Start the Android runtime. This involves starting the virtual machine 853 * and calling the "static void main(String[] args)" method in the class 854 * named by "className". 855 * 856 * Passes the main function two arguments, the class name and the specified 857 * options string. 858 */ 859void AndroidRuntime::start(const char* className, const Vector<String8>& options) 860{ 861 ALOGD(">>>>>> START %s uid %d <<<<<<\n", 862 className != NULL ? className : "(unknown)", getuid()); 863 864 static const String8 startSystemServer("start-system-server"); 865 866 /* 867 * 'startSystemServer == true' means runtime is obsolete and not run from 868 * init.rc anymore, so we print out the boot start event here. 869 */ 870 for (size_t i = 0; i < options.size(); ++i) { 871 if (options[i] == startSystemServer) { 872 /* track our progress through the boot sequence */ 873 const int LOG_BOOT_PROGRESS_START = 3000; 874 LOG_EVENT_LONG(LOG_BOOT_PROGRESS_START, ns2ms(systemTime(SYSTEM_TIME_MONOTONIC))); 875 } 876 } 877 878 const char* rootDir = getenv("ANDROID_ROOT"); 879 if (rootDir == NULL) { 880 rootDir = "/system"; 881 if (!hasDir("/system")) { 882 LOG_FATAL("No root directory specified, and /android does not exist."); 883 return; 884 } 885 setenv("ANDROID_ROOT", rootDir, 1); 886 } 887 888 //const char* kernelHack = getenv("LD_ASSUME_KERNEL"); 889 //ALOGD("Found LD_ASSUME_KERNEL='%s'\n", kernelHack); 890 891 /* start the virtual machine */ 892 JniInvocation jni_invocation; 893 jni_invocation.Init(NULL); 894 JNIEnv* env; 895 if (startVm(&mJavaVM, &env) != 0) { 896 return; 897 } 898 onVmCreated(env); 899 900 /* 901 * Register android functions. 902 */ 903 if (startReg(env) < 0) { 904 ALOGE("Unable to register all android natives\n"); 905 return; 906 } 907 908 /* 909 * We want to call main() with a String array with arguments in it. 910 * At present we have two arguments, the class name and an option string. 911 * Create an array to hold them. 912 */ 913 jclass stringClass; 914 jobjectArray strArray; 915 jstring classNameStr; 916 917 stringClass = env->FindClass("java/lang/String"); 918 assert(stringClass != NULL); 919 strArray = env->NewObjectArray(options.size() + 1, stringClass, NULL); 920 assert(strArray != NULL); 921 classNameStr = env->NewStringUTF(className); 922 assert(classNameStr != NULL); 923 env->SetObjectArrayElement(strArray, 0, classNameStr); 924 925 for (size_t i = 0; i < options.size(); ++i) { 926 jstring optionsStr = env->NewStringUTF(options.itemAt(i).string()); 927 assert(optionsStr != NULL); 928 env->SetObjectArrayElement(strArray, i + 1, optionsStr); 929 } 930 931 /* 932 * Start VM. This thread becomes the main thread of the VM, and will 933 * not return until the VM exits. 934 */ 935 char* slashClassName = toSlashClassName(className); 936 jclass startClass = env->FindClass(slashClassName); 937 if (startClass == NULL) { 938 ALOGE("JavaVM unable to locate class '%s'\n", slashClassName); 939 /* keep going */ 940 } else { 941 jmethodID startMeth = env->GetStaticMethodID(startClass, "main", 942 "([Ljava/lang/String;)V"); 943 if (startMeth == NULL) { 944 ALOGE("JavaVM unable to find main() in '%s'\n", className); 945 /* keep going */ 946 } else { 947 env->CallStaticVoidMethod(startClass, startMeth, strArray); 948 949#if 0 950 if (env->ExceptionCheck()) 951 threadExitUncaughtException(env); 952#endif 953 } 954 } 955 free(slashClassName); 956 957 ALOGD("Shutting down VM\n"); 958 if (mJavaVM->DetachCurrentThread() != JNI_OK) 959 ALOGW("Warning: unable to detach main thread\n"); 960 if (mJavaVM->DestroyJavaVM() != 0) 961 ALOGW("Warning: VM did not shut down cleanly\n"); 962} 963 964void AndroidRuntime::exit(int code) 965{ 966 if (mExitWithoutCleanup) { 967 ALOGI("VM exiting with result code %d, cleanup skipped.", code); 968 ::_exit(code); 969 } else { 970 ALOGI("VM exiting with result code %d.", code); 971 onExit(code); 972 ::exit(code); 973 } 974} 975 976void AndroidRuntime::onVmCreated(JNIEnv* env) 977{ 978 // If AndroidRuntime had anything to do here, we'd have done it in 'start'. 979} 980 981/* 982 * Get the JNIEnv pointer for this thread. 983 * 984 * Returns NULL if the slot wasn't allocated or populated. 985 */ 986/*static*/ JNIEnv* AndroidRuntime::getJNIEnv() 987{ 988 JNIEnv* env; 989 JavaVM* vm = AndroidRuntime::getJavaVM(); 990 assert(vm != NULL); 991 992 if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK) 993 return NULL; 994 return env; 995} 996 997/* 998 * Makes the current thread visible to the VM. 999 * 1000 * The JNIEnv pointer returned is only valid for the current thread, and 1001 * thus must be tucked into thread-local storage. 1002 */ 1003static int javaAttachThread(const char* threadName, JNIEnv** pEnv) 1004{ 1005 JavaVMAttachArgs args; 1006 JavaVM* vm; 1007 jint result; 1008 1009 vm = AndroidRuntime::getJavaVM(); 1010 assert(vm != NULL); 1011 1012 args.version = JNI_VERSION_1_4; 1013 args.name = (char*) threadName; 1014 args.group = NULL; 1015 1016 result = vm->AttachCurrentThread(pEnv, (void*) &args); 1017 if (result != JNI_OK) 1018 ALOGI("NOTE: attach of thread '%s' failed\n", threadName); 1019 1020 return result; 1021} 1022 1023/* 1024 * Detach the current thread from the set visible to the VM. 1025 */ 1026static int javaDetachThread(void) 1027{ 1028 JavaVM* vm; 1029 jint result; 1030 1031 vm = AndroidRuntime::getJavaVM(); 1032 assert(vm != NULL); 1033 1034 result = vm->DetachCurrentThread(); 1035 if (result != JNI_OK) 1036 ALOGE("ERROR: thread detach failed\n"); 1037 return result; 1038} 1039 1040/* 1041 * When starting a native thread that will be visible from the VM, we 1042 * bounce through this to get the right attach/detach action. 1043 * Note that this function calls free(args) 1044 */ 1045/*static*/ int AndroidRuntime::javaThreadShell(void* args) { 1046 void* start = ((void**)args)[0]; 1047 void* userData = ((void **)args)[1]; 1048 char* name = (char*) ((void **)args)[2]; // we own this storage 1049 free(args); 1050 JNIEnv* env; 1051 int result; 1052 1053 /* hook us into the VM */ 1054 if (javaAttachThread(name, &env) != JNI_OK) 1055 return -1; 1056 1057 /* start the thread running */ 1058 result = (*(android_thread_func_t)start)(userData); 1059 1060 /* unhook us */ 1061 javaDetachThread(); 1062 free(name); 1063 1064 return result; 1065} 1066 1067/* 1068 * This is invoked from androidCreateThreadEtc() via the callback 1069 * set with androidSetCreateThreadFunc(). 1070 * 1071 * We need to create the new thread in such a way that it gets hooked 1072 * into the VM before it really starts executing. 1073 */ 1074/*static*/ int AndroidRuntime::javaCreateThreadEtc( 1075 android_thread_func_t entryFunction, 1076 void* userData, 1077 const char* threadName, 1078 int32_t threadPriority, 1079 size_t threadStackSize, 1080 android_thread_id_t* threadId) 1081{ 1082 void** args = (void**) malloc(3 * sizeof(void*)); // javaThreadShell must free 1083 int result; 1084 1085 if (!threadName) 1086 threadName = "unnamed thread"; 1087 1088 args[0] = (void*) entryFunction; 1089 args[1] = userData; 1090 args[2] = (void*) strdup(threadName); // javaThreadShell must free 1091 1092 result = androidCreateRawThreadEtc(AndroidRuntime::javaThreadShell, args, 1093 threadName, threadPriority, threadStackSize, threadId); 1094 return result; 1095} 1096 1097/* 1098 * Create a thread that is visible from the VM. 1099 * 1100 * This is called from elsewhere in the library. 1101 */ 1102/*static*/ android_thread_id_t AndroidRuntime::createJavaThread(const char* name, 1103 void (*start)(void *), void* arg) 1104{ 1105 android_thread_id_t threadId = 0; 1106 javaCreateThreadEtc((android_thread_func_t) start, arg, name, 1107 ANDROID_PRIORITY_DEFAULT, 0, &threadId); 1108 return threadId; 1109} 1110 1111#if 0 1112static void quickTest(void* arg) 1113{ 1114 const char* str = (const char*) arg; 1115 1116 printf("In quickTest: %s\n", str); 1117} 1118#endif 1119 1120#ifdef NDEBUG 1121 #define REG_JNI(name) { name } 1122 struct RegJNIRec { 1123 int (*mProc)(JNIEnv*); 1124 }; 1125#else 1126 #define REG_JNI(name) { name, #name } 1127 struct RegJNIRec { 1128 int (*mProc)(JNIEnv*); 1129 const char* mName; 1130 }; 1131#endif 1132 1133typedef void (*RegJAMProc)(); 1134 1135static int register_jni_procs(const RegJNIRec array[], size_t count, JNIEnv* env) 1136{ 1137 for (size_t i = 0; i < count; i++) { 1138 if (array[i].mProc(env) < 0) { 1139#ifndef NDEBUG 1140 ALOGD("----------!!! %s failed to load\n", array[i].mName); 1141#endif 1142 return -1; 1143 } 1144 } 1145 return 0; 1146} 1147 1148static const RegJNIRec gRegJNI[] = { 1149 REG_JNI(register_com_android_internal_os_RuntimeInit), 1150 REG_JNI(register_android_os_SystemClock), 1151 REG_JNI(register_android_util_EventLog), 1152 REG_JNI(register_android_util_Log), 1153 REG_JNI(register_android_content_AssetManager), 1154 REG_JNI(register_android_content_StringBlock), 1155 REG_JNI(register_android_content_XmlBlock), 1156 REG_JNI(register_android_emoji_EmojiFactory), 1157 REG_JNI(register_android_text_AndroidCharacter), 1158 REG_JNI(register_android_text_StaticLayout), 1159 REG_JNI(register_android_text_AndroidBidi), 1160 REG_JNI(register_android_view_InputDevice), 1161 REG_JNI(register_android_view_KeyCharacterMap), 1162 REG_JNI(register_android_os_Process), 1163 REG_JNI(register_android_os_SystemProperties), 1164 REG_JNI(register_android_os_Binder), 1165 REG_JNI(register_android_os_Parcel), 1166 REG_JNI(register_android_nio_utils), 1167 REG_JNI(register_android_graphics_Graphics), 1168 REG_JNI(register_android_view_DisplayEventReceiver), 1169 REG_JNI(register_android_view_RenderNode), 1170 REG_JNI(register_android_view_RenderNodeAnimator), 1171 REG_JNI(register_android_view_GraphicBuffer), 1172 REG_JNI(register_android_view_GLES20Canvas), 1173 REG_JNI(register_android_view_HardwareLayer), 1174 REG_JNI(register_android_view_ThreadedRenderer), 1175 REG_JNI(register_android_view_Surface), 1176 REG_JNI(register_android_view_SurfaceControl), 1177 REG_JNI(register_android_view_SurfaceSession), 1178 REG_JNI(register_android_view_TextureView), 1179 REG_JNI(register_com_android_internal_view_animation_NativeInterpolatorFactoryHelper), 1180 REG_JNI(register_com_google_android_gles_jni_EGLImpl), 1181 REG_JNI(register_com_google_android_gles_jni_GLImpl), 1182 REG_JNI(register_android_opengl_jni_EGL14), 1183 REG_JNI(register_android_opengl_jni_EGLExt), 1184 REG_JNI(register_android_opengl_jni_GLES10), 1185 REG_JNI(register_android_opengl_jni_GLES10Ext), 1186 REG_JNI(register_android_opengl_jni_GLES11), 1187 REG_JNI(register_android_opengl_jni_GLES11Ext), 1188 REG_JNI(register_android_opengl_jni_GLES20), 1189 REG_JNI(register_android_opengl_jni_GLES30), 1190 REG_JNI(register_android_opengl_jni_GLES31), 1191 REG_JNI(register_android_opengl_jni_GLES31Ext), 1192 1193 REG_JNI(register_android_graphics_Bitmap), 1194 REG_JNI(register_android_graphics_BitmapFactory), 1195 REG_JNI(register_android_graphics_BitmapRegionDecoder), 1196 REG_JNI(register_android_graphics_Camera), 1197 REG_JNI(register_android_graphics_CreateJavaOutputStreamAdaptor), 1198 REG_JNI(register_android_graphics_Canvas), 1199 REG_JNI(register_android_graphics_CanvasProperty), 1200 REG_JNI(register_android_graphics_ColorFilter), 1201 REG_JNI(register_android_graphics_DrawFilter), 1202 REG_JNI(register_android_graphics_FontFamily), 1203 REG_JNI(register_android_graphics_Interpolator), 1204 REG_JNI(register_android_graphics_LayerRasterizer), 1205 REG_JNI(register_android_graphics_MaskFilter), 1206 REG_JNI(register_android_graphics_Matrix), 1207 REG_JNI(register_android_graphics_Movie), 1208 REG_JNI(register_android_graphics_NinePatch), 1209 REG_JNI(register_android_graphics_Paint), 1210 REG_JNI(register_android_graphics_Path), 1211 REG_JNI(register_android_graphics_PathMeasure), 1212 REG_JNI(register_android_graphics_PathEffect), 1213 REG_JNI(register_android_graphics_Picture), 1214 REG_JNI(register_android_graphics_PorterDuff), 1215 REG_JNI(register_android_graphics_Rasterizer), 1216 REG_JNI(register_android_graphics_Region), 1217 REG_JNI(register_android_graphics_Shader), 1218 REG_JNI(register_android_graphics_SurfaceTexture), 1219 REG_JNI(register_android_graphics_Typeface), 1220 REG_JNI(register_android_graphics_Xfermode), 1221 REG_JNI(register_android_graphics_YuvImage), 1222 REG_JNI(register_android_graphics_pdf_PdfDocument), 1223 REG_JNI(register_android_graphics_pdf_PdfEditor), 1224 REG_JNI(register_android_graphics_pdf_PdfRenderer), 1225 1226 REG_JNI(register_android_database_CursorWindow), 1227 REG_JNI(register_android_database_SQLiteConnection), 1228 REG_JNI(register_android_database_SQLiteGlobal), 1229 REG_JNI(register_android_database_SQLiteDebug), 1230 REG_JNI(register_android_os_Debug), 1231 REG_JNI(register_android_os_FileObserver), 1232 REG_JNI(register_android_os_MessageQueue), 1233 REG_JNI(register_android_os_SELinux), 1234 REG_JNI(register_android_os_Trace), 1235 REG_JNI(register_android_os_UEventObserver), 1236 REG_JNI(register_android_net_LocalSocketImpl), 1237 REG_JNI(register_android_net_NetworkUtils), 1238 REG_JNI(register_android_net_TrafficStats), 1239 REG_JNI(register_android_os_MemoryFile), 1240 REG_JNI(register_com_android_internal_os_Zygote), 1241 REG_JNI(register_com_android_internal_util_VirtualRefBasePtr), 1242 REG_JNI(register_android_hardware_Camera), 1243 REG_JNI(register_android_hardware_camera2_CameraMetadata), 1244 REG_JNI(register_android_hardware_camera2_legacy_LegacyCameraDevice), 1245 REG_JNI(register_android_hardware_camera2_legacy_PerfMeasurement), 1246 REG_JNI(register_android_hardware_camera2_DngCreator), 1247 REG_JNI(register_android_hardware_SensorManager), 1248 REG_JNI(register_android_hardware_SerialPort), 1249 REG_JNI(register_android_hardware_SoundTrigger), 1250 REG_JNI(register_android_hardware_UsbDevice), 1251 REG_JNI(register_android_hardware_UsbDeviceConnection), 1252 REG_JNI(register_android_hardware_UsbRequest), 1253 REG_JNI(register_android_hardware_location_ActivityRecognitionHardware), 1254 REG_JNI(register_android_media_AudioRecord), 1255 REG_JNI(register_android_media_AudioSystem), 1256 REG_JNI(register_android_media_AudioTrack), 1257 REG_JNI(register_android_media_JetPlayer), 1258 REG_JNI(register_android_media_RemoteDisplay), 1259 REG_JNI(register_android_media_ToneGenerator), 1260 1261 REG_JNI(register_android_opengl_classes), 1262 REG_JNI(register_android_server_NetworkManagementSocketTagger), 1263 REG_JNI(register_android_ddm_DdmHandleNativeHeap), 1264 REG_JNI(register_android_backup_BackupDataInput), 1265 REG_JNI(register_android_backup_BackupDataOutput), 1266 REG_JNI(register_android_backup_FileBackupHelperBase), 1267 REG_JNI(register_android_backup_BackupHelperDispatcher), 1268 REG_JNI(register_android_app_backup_FullBackup), 1269 REG_JNI(register_android_app_ActivityThread), 1270 REG_JNI(register_android_app_NativeActivity), 1271 REG_JNI(register_android_view_InputChannel), 1272 REG_JNI(register_android_view_InputEventReceiver), 1273 REG_JNI(register_android_view_InputEventSender), 1274 REG_JNI(register_android_view_InputQueue), 1275 REG_JNI(register_android_view_KeyEvent), 1276 REG_JNI(register_android_view_MotionEvent), 1277 REG_JNI(register_android_view_PointerIcon), 1278 REG_JNI(register_android_view_VelocityTracker), 1279 1280 REG_JNI(register_android_content_res_ObbScanner), 1281 REG_JNI(register_android_content_res_Configuration), 1282 1283 REG_JNI(register_android_animation_PropertyValuesHolder), 1284 REG_JNI(register_com_android_internal_content_NativeLibraryHelper), 1285 REG_JNI(register_com_android_internal_net_NetworkStatsFactory), 1286}; 1287 1288/* 1289 * Register android native functions with the VM. 1290 */ 1291/*static*/ int AndroidRuntime::startReg(JNIEnv* env) 1292{ 1293 /* 1294 * This hook causes all future threads created in this process to be 1295 * attached to the JavaVM. (This needs to go away in favor of JNI 1296 * Attach calls.) 1297 */ 1298 androidSetCreateThreadFunc((android_create_thread_fn) javaCreateThreadEtc); 1299 1300 ALOGV("--- registering native functions ---\n"); 1301 1302 /* 1303 * Every "register" function calls one or more things that return 1304 * a local reference (e.g. FindClass). Because we haven't really 1305 * started the VM yet, they're all getting stored in the base frame 1306 * and never released. Use Push/Pop to manage the storage. 1307 */ 1308 env->PushLocalFrame(200); 1309 1310 if (register_jni_procs(gRegJNI, NELEM(gRegJNI), env) < 0) { 1311 env->PopLocalFrame(NULL); 1312 return -1; 1313 } 1314 env->PopLocalFrame(NULL); 1315 1316 //createJavaThread("fubar", quickTest, (void*) "hello"); 1317 1318 return 0; 1319} 1320 1321AndroidRuntime* AndroidRuntime::getRuntime() 1322{ 1323 return gCurRuntime; 1324} 1325 1326/** 1327 * Used by WithFramework to register native functions. 1328 */ 1329extern "C" 1330jint Java_com_android_internal_util_WithFramework_registerNatives( 1331 JNIEnv* env, jclass clazz) { 1332 return register_jni_procs(gRegJNI, NELEM(gRegJNI), env); 1333} 1334 1335/** 1336 * Used by LoadClass to register native functions. 1337 */ 1338extern "C" 1339jint Java_LoadClass_registerNatives(JNIEnv* env, jclass clazz) { 1340 return register_jni_procs(gRegJNI, NELEM(gRegJNI), env); 1341} 1342 1343} // namespace android 1344