AndroidRuntime.cpp revision e4d011201cea40d46cb2b2eef401db8fddc5c9c6 
1/* //device/libs/android_runtime/AndroidRuntime.cpp
2**
3** Copyright 2006, The Android Open Source Project
4**
5** Licensed under the Apache License, Version 2.0 (the "License");
6** you may not use this file except in compliance with the License.
7** You may obtain a copy of the License at
8**
9**     http://www.apache.org/licenses/LICENSE-2.0
10**
11** Unless required by applicable law or agreed to in writing, software
12** distributed under the License is distributed on an "AS IS" BASIS,
13** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14** See the License for the specific language governing permissions and
15** limitations under the License.
16*/
17
18#define LOG_TAG "AndroidRuntime"
19//#define LOG_NDEBUG 0
20
21#include <android_runtime/AndroidRuntime.h>
22#include <binder/IBinder.h>
23#include <binder/IServiceManager.h>
24#include <utils/Log.h>
25#include <utils/misc.h>
26#include <binder/Parcel.h>
27#include <utils/StringArray.h>
28#include <utils/threads.h>
29#include <cutils/properties.h>
30
31#include <SkGraphics.h>
32#include <SkImageDecoder.h>
33#include <SkImageRef_GlobalPool.h>
34
35#include "jni.h"
36#include "JNIHelp.h"
37#include "android_util_Binder.h"
38
39#include <stdio.h>
40#include <signal.h>
41#include <sys/stat.h>
42#include <sys/types.h>
43#include <signal.h>
44#include <dirent.h>
45#include <assert.h>
46
47
48using namespace android;
49
50extern void register_BindTest();
51
52extern int register_android_os_Binder(JNIEnv* env);
53extern int register_android_os_Process(JNIEnv* env);
54extern int register_android_graphics_Bitmap(JNIEnv*);
55extern int register_android_graphics_BitmapFactory(JNIEnv*);
56extern int register_android_graphics_Camera(JNIEnv* env);
57extern int register_android_graphics_Graphics(JNIEnv* env);
58extern int register_android_graphics_Interpolator(JNIEnv* env);
59extern int register_android_graphics_LayerRasterizer(JNIEnv*);
60extern int register_android_graphics_MaskFilter(JNIEnv* env);
61extern int register_android_graphics_Movie(JNIEnv* env);
62extern int register_android_graphics_NinePatch(JNIEnv*);
63extern int register_android_graphics_PathEffect(JNIEnv* env);
64extern int register_android_graphics_Region(JNIEnv* env);
65extern int register_android_graphics_Shader(JNIEnv* env);
66extern int register_android_graphics_Typeface(JNIEnv* env);
67extern int register_android_graphics_YuvImage(JNIEnv* env);
68
69extern int register_com_google_android_gles_jni_EGLImpl(JNIEnv* env);
70extern int register_com_google_android_gles_jni_GLImpl(JNIEnv* env);
71extern int register_android_opengl_jni_GLES10(JNIEnv* env);
72extern int register_android_opengl_jni_GLES10Ext(JNIEnv* env);
73extern int register_android_opengl_jni_GLES11(JNIEnv* env);
74extern int register_android_opengl_jni_GLES11Ext(JNIEnv* env);
75extern int register_android_opengl_jni_GLES20(JNIEnv* env);
76
77extern int register_android_hardware_Camera(JNIEnv *env);
78
79extern int register_android_hardware_SensorManager(JNIEnv *env);
80
81extern int register_android_media_AudioRecord(JNIEnv *env);
82extern int register_android_media_AudioSystem(JNIEnv *env);
83extern int register_android_media_AudioTrack(JNIEnv *env);
84extern int register_android_media_JetPlayer(JNIEnv *env);
85extern int register_android_media_ToneGenerator(JNIEnv *env);
86
87extern int register_android_message_digest_sha1(JNIEnv *env);
88
89extern int register_android_util_FloatMath(JNIEnv* env);
90
91namespace android {
92
93/*
94 * JNI-based registration functions.  Note these are properly contained in
95 * namespace android.
96 */
97extern int register_android_content_AssetManager(JNIEnv* env);
98extern int register_android_util_EventLog(JNIEnv* env);
99extern int register_android_util_Log(JNIEnv* env);
100extern int register_android_content_StringBlock(JNIEnv* env);
101extern int register_android_content_XmlBlock(JNIEnv* env);
102extern int register_android_emoji_EmojiFactory(JNIEnv* env);
103extern int register_android_graphics_Canvas(JNIEnv* env);
104extern int register_android_graphics_ColorFilter(JNIEnv* env);
105extern int register_android_graphics_DrawFilter(JNIEnv* env);
106extern int register_android_graphics_Matrix(JNIEnv* env);
107extern int register_android_graphics_Paint(JNIEnv* env);
108extern int register_android_graphics_Path(JNIEnv* env);
109extern int register_android_graphics_PathMeasure(JNIEnv* env);
110extern int register_android_graphics_Picture(JNIEnv*);
111extern int register_android_graphics_PorterDuff(JNIEnv* env);
112extern int register_android_graphics_Rasterizer(JNIEnv* env);
113extern int register_android_graphics_Xfermode(JNIEnv* env);
114extern int register_android_graphics_PixelFormat(JNIEnv* env);
115extern int register_com_android_internal_graphics_NativeUtils(JNIEnv *env);
116extern int register_android_view_Display(JNIEnv* env);
117extern int register_android_view_GLES20Canvas(JNIEnv* env);
118extern int register_android_view_HardwareRenderer(JNIEnv* env);
119extern int register_android_view_Surface(JNIEnv* env);
120extern int register_android_view_ViewRoot(JNIEnv* env);
121extern int register_android_database_CursorWindow(JNIEnv* env);
122extern int register_android_database_SQLiteCompiledSql(JNIEnv* env);
123extern int register_android_database_SQLiteDatabase(JNIEnv* env);
124extern int register_android_database_SQLiteDebug(JNIEnv* env);
125extern int register_android_database_SQLiteProgram(JNIEnv* env);
126extern int register_android_database_SQLiteQuery(JNIEnv* env);
127extern int register_android_database_SQLiteStatement(JNIEnv* env);
128extern int register_android_debug_JNITest(JNIEnv* env);
129extern int register_android_media_MtpClient(JNIEnv *env);
130extern int register_android_media_MtpCursor(JNIEnv *env);
131extern int register_android_nio_utils(JNIEnv* env);
132extern int register_android_pim_EventRecurrence(JNIEnv* env);
133extern int register_android_text_format_Time(JNIEnv* env);
134extern int register_android_os_Debug(JNIEnv* env);
135extern int register_android_os_MessageQueue(JNIEnv* env);
136extern int register_android_os_ParcelFileDescriptor(JNIEnv *env);
137extern int register_android_os_Power(JNIEnv *env);
138extern int register_android_os_StatFs(JNIEnv *env);
139extern int register_android_os_SystemProperties(JNIEnv *env);
140extern int register_android_os_SystemClock(JNIEnv* env);
141extern int register_android_os_FileObserver(JNIEnv *env);
142extern int register_android_os_FileUtils(JNIEnv *env);
143extern int register_android_os_UEventObserver(JNIEnv* env);
144extern int register_android_os_MemoryFile(JNIEnv* env);
145extern int register_android_net_LocalSocketImpl(JNIEnv* env);
146extern int register_android_net_NetworkUtils(JNIEnv* env);
147extern int register_android_net_TrafficStats(JNIEnv* env);
148extern int register_android_net_wifi_WifiManager(JNIEnv* env);
149extern int register_android_security_Md5MessageDigest(JNIEnv *env);
150extern int register_android_text_AndroidCharacter(JNIEnv *env);
151extern int register_android_text_AndroidBidi(JNIEnv *env);
152extern int register_android_text_KeyCharacterMap(JNIEnv *env);
153extern int register_android_opengl_classes(JNIEnv *env);
154extern int register_android_bluetooth_HeadsetBase(JNIEnv* env);
155extern int register_android_bluetooth_BluetoothAudioGateway(JNIEnv* env);
156extern int register_android_bluetooth_BluetoothSocket(JNIEnv *env);
157extern int register_android_bluetooth_ScoSocket(JNIEnv *env);
158extern int register_android_server_BluetoothService(JNIEnv* env);
159extern int register_android_server_BluetoothEventLoop(JNIEnv *env);
160extern int register_android_server_BluetoothA2dpService(JNIEnv* env);
161extern int register_android_server_Watchdog(JNIEnv* env);
162extern int register_android_ddm_DdmHandleNativeHeap(JNIEnv *env);
163extern int register_com_android_internal_os_ZygoteInit(JNIEnv* env);
164extern int register_android_backup_BackupDataInput(JNIEnv *env);
165extern int register_android_backup_BackupDataOutput(JNIEnv *env);
166extern int register_android_backup_FileBackupHelperBase(JNIEnv *env);
167extern int register_android_backup_BackupHelperDispatcher(JNIEnv *env);
168extern int register_android_app_NativeActivity(JNIEnv *env);
169extern int register_android_view_InputChannel(JNIEnv* env);
170extern int register_android_view_InputQueue(JNIEnv* env);
171extern int register_android_view_InputTarget(JNIEnv* env);
172extern int register_android_view_KeyEvent(JNIEnv* env);
173extern int register_android_view_MotionEvent(JNIEnv* env);
174
175static AndroidRuntime* gCurRuntime = NULL;
176
177static void doThrow(JNIEnv* env, const char* exc, const char* msg = NULL)
178{
179    if (jniThrowException(env, exc, msg) != 0)
180        assert(false);
181}
182
183/*
184 * Code written in the Java Programming Language calls here from main().
185 */
186static void com_android_internal_os_RuntimeInit_finishInit(JNIEnv* env, jobject clazz)
187{
188    gCurRuntime->onStarted();
189}
190
191static void com_android_internal_os_RuntimeInit_zygoteInit(JNIEnv* env, jobject clazz)
192{
193    gCurRuntime->onZygoteInit();
194}
195
196static jint com_android_internal_os_RuntimeInit_isComputerOn(JNIEnv* env, jobject clazz)
197{
198    return 1;
199}
200
201static void com_android_internal_os_RuntimeInit_turnComputerOn(JNIEnv* env, jobject clazz)
202{
203}
204
205static jint com_android_internal_os_RuntimeInit_getQwertyKeyboard(JNIEnv* env, jobject clazz)
206{
207    char* value = getenv("qwerty");
208    if (value != NULL && strcmp(value, "true") == 0) {
209        return 1;
210    }
211
212    return 0;
213}
214
215/*
216 * JNI registration.
217 */
218static JNINativeMethod gMethods[] = {
219    { "finishInit", "()V",
220        (void*) com_android_internal_os_RuntimeInit_finishInit },
221    { "zygoteInitNative", "()V",
222        (void*) com_android_internal_os_RuntimeInit_zygoteInit },
223    { "isComputerOn", "()I",
224        (void*) com_android_internal_os_RuntimeInit_isComputerOn },
225    { "turnComputerOn", "()V",
226        (void*) com_android_internal_os_RuntimeInit_turnComputerOn },
227    { "getQwertyKeyboard", "()I",
228        (void*) com_android_internal_os_RuntimeInit_getQwertyKeyboard },
229};
230
231int register_com_android_internal_os_RuntimeInit(JNIEnv* env)
232{
233    return jniRegisterNativeMethods(env, "com/android/internal/os/RuntimeInit",
234        gMethods, NELEM(gMethods));
235}
236
237// ----------------------------------------------------------------------
238
239/*static*/ JavaVM* AndroidRuntime::mJavaVM = NULL;
240
241
242AndroidRuntime::AndroidRuntime()
243{
244    SkGraphics::Init();
245    // this sets our preference for 16bit images during decode
246    // in case the src is opaque and 24bit
247    SkImageDecoder::SetDeviceConfig(SkBitmap::kRGB_565_Config);
248    // This cache is shared between browser native images, and java "purgeable"
249    // bitmaps. This globalpool is for images that do not either use the java
250    // heap, or are not backed by ashmem. See BitmapFactory.cpp for the key
251    // java call site.
252    SkImageRef_GlobalPool::SetRAMBudget(512 * 1024);
253    // There is also a global font cache, but its budget is specified in code
254    // see SkFontHost_android.cpp
255
256    // Pre-allocate enough space to hold a fair number of options.
257    mOptions.setCapacity(20);
258
259    assert(gCurRuntime == NULL);        // one per process
260    gCurRuntime = this;
261}
262
263AndroidRuntime::~AndroidRuntime()
264{
265    SkGraphics::Term();
266}
267
268/*
269 * Register native methods using JNI.
270 */
271/*static*/ int AndroidRuntime::registerNativeMethods(JNIEnv* env,
272    const char* className, const JNINativeMethod* gMethods, int numMethods)
273{
274    return jniRegisterNativeMethods(env, className, gMethods, numMethods);
275}
276
277/*
278 * Call a static Java Programming Language function that takes no arguments and returns void.
279 */
280status_t AndroidRuntime::callStatic(const char* className, const char* methodName)
281{
282    JNIEnv* env;
283    jclass clazz;
284    jmethodID methodId;
285
286    env = getJNIEnv();
287    if (env == NULL)
288        return UNKNOWN_ERROR;
289
290    clazz = findClass(env, className);
291    if (clazz == NULL) {
292        LOGE("ERROR: could not find class '%s'\n", className);
293        return UNKNOWN_ERROR;
294    }
295    methodId = env->GetStaticMethodID(clazz, methodName, "()V");
296    if (methodId == NULL) {
297        LOGE("ERROR: could not find method %s.%s\n", className, methodName);
298        return UNKNOWN_ERROR;
299    }
300
301    env->CallStaticVoidMethod(clazz, methodId);
302
303    return NO_ERROR;
304}
305
306status_t AndroidRuntime::callMain(
307    const char* className, int argc, const char* const argv[])
308{
309    JNIEnv* env;
310    jclass clazz;
311    jmethodID methodId;
312
313    env = getJNIEnv();
314    if (env == NULL)
315        return UNKNOWN_ERROR;
316
317    clazz = findClass(env, className);
318    if (clazz == NULL) {
319        LOGE("ERROR: could not find class '%s'\n", className);
320        return UNKNOWN_ERROR;
321    }
322
323    methodId = env->GetStaticMethodID(clazz, "main", "([Ljava/lang/String;)V");
324    if (methodId == NULL) {
325        LOGE("ERROR: could not find method %s.main(String[])\n", className);
326        return UNKNOWN_ERROR;
327    }
328
329    /*
330     * We want to call main() with a String array with our arguments in it.
331     * Create an array and populate it.
332     */
333    jclass stringClass;
334    jobjectArray strArray;
335
336    stringClass = env->FindClass("java/lang/String");
337    strArray = env->NewObjectArray(argc, stringClass, NULL);
338
339    for (int i = 0; i < argc; i++) {
340        jstring argStr = env->NewStringUTF(argv[i]);
341        env->SetObjectArrayElement(strArray, i, argStr);
342    }
343
344    env->CallStaticVoidMethod(clazz, methodId, strArray);
345    return NO_ERROR;
346}
347
348/*
349 * Find the named class.
350 */
351jclass AndroidRuntime::findClass(JNIEnv* env, const char* className)
352{
353    char* convName = NULL;
354
355    if (env->ExceptionCheck()) {
356        LOGE("ERROR: exception pending on entry to findClass()\n");
357        return NULL;
358    }
359
360    /*
361     * JNI FindClass uses class names with slashes, but ClassLoader.loadClass
362     * uses the dotted "binary name" format.  We don't need to convert the
363     * name with the new approach.
364     */
365#if 0
366    /* (convName only created if necessary -- use className) */
367    for (char* cp = const_cast<char*>(className); *cp != '\0'; cp++) {
368        if (*cp == '.') {
369            if (convName == NULL) {
370                convName = strdup(className);
371                cp = convName + (cp-className);
372                className = convName;
373            }
374            *cp = '/';
375        }
376    }
377#endif
378
379    /*
380     * This is a little awkward because the JNI FindClass call uses the
381     * class loader associated with the native method we're executing in.
382     * Because this native method is part of a "boot" class, JNI doesn't
383     * look for the class in CLASSPATH, which unfortunately is a likely
384     * location for it.  (Had we issued the FindClass call before calling
385     * into the VM -- at which point there isn't a native method frame on
386     * the stack -- the VM would have checked CLASSPATH.  We have to do
387     * this because we call into Java Programming Language code and
388     * bounce back out.)
389     *
390     * JNI lacks a "find class in a specific class loader" operation, so we
391     * have to do things the hard way.
392     */
393    jclass cls = NULL;
394    //cls = env->FindClass(className);
395
396    jclass javaLangClassLoader;
397    jmethodID getSystemClassLoader, loadClass;
398    jobject systemClassLoader;
399    jstring strClassName;
400
401    /* find the "system" class loader; none of this is expected to fail */
402    javaLangClassLoader = env->FindClass("java/lang/ClassLoader");
403    assert(javaLangClassLoader != NULL);
404    getSystemClassLoader = env->GetStaticMethodID(javaLangClassLoader,
405        "getSystemClassLoader", "()Ljava/lang/ClassLoader;");
406    loadClass = env->GetMethodID(javaLangClassLoader,
407        "loadClass", "(Ljava/lang/String;)Ljava/lang/Class;");
408    assert(getSystemClassLoader != NULL && loadClass != NULL);
409    systemClassLoader = env->CallStaticObjectMethod(javaLangClassLoader,
410        getSystemClassLoader);
411    assert(systemClassLoader != NULL);
412
413    /* create an object for the class name string; alloc could fail */
414    strClassName = env->NewStringUTF(className);
415    if (env->ExceptionCheck()) {
416        LOGE("ERROR: unable to convert '%s' to string\n", className);
417        goto bail;
418    }
419    LOGV("system class loader is %p, loading %p (%s)\n",
420        systemClassLoader, strClassName, className);
421
422    /* try to find the named class */
423    cls = (jclass) env->CallObjectMethod(systemClassLoader, loadClass,
424                        strClassName);
425    if (env->ExceptionCheck()) {
426        LOGE("ERROR: unable to load class '%s' from %p\n",
427            className, systemClassLoader);
428        cls = NULL;
429        goto bail;
430    }
431
432bail:
433    free(convName);
434    return cls;
435}
436
437/*
438 * The VM calls this through the "exit" hook.
439 */
440static void runtime_exit(int code)
441{
442    gCurRuntime->onExit(code);
443    exit(code);
444}
445
446/*
447 * The VM calls this through the "vfprintf" hook.
448 *
449 * We ignore "fp" and just write the results to the log file.
450 */
451static void runtime_vfprintf(FILE* fp, const char* format, va_list ap)
452{
453    LOG_PRI_VA(ANDROID_LOG_INFO, "vm-printf", format, ap);
454}
455
456
457/**
458 * Add VM arguments to the to-be-executed VM
459 * Stops at first non '-' argument (also stops at an argument of '--')
460 * Returns the number of args consumed
461 */
462int AndroidRuntime::addVmArguments(int argc, const char* const argv[])
463{
464    int i;
465
466    for (i = 0; i<argc; i++) {
467        if (argv[i][0] != '-') {
468            return i;
469        }
470        if (argv[i][1] == '-' && argv[i][2] == 0) {
471            return i+1;
472        }
473
474        JavaVMOption opt;
475        memset(&opt, 0, sizeof(opt));
476        opt.optionString = (char*)argv[i];
477        mOptions.add(opt);
478    }
479    return i;
480}
481
482static int hasDir(const char* dir)
483{
484    struct stat s;
485    int res = stat(dir, &s);
486    if (res == 0) {
487        return S_ISDIR(s.st_mode);
488    }
489    return 0;
490}
491
492/*
493 * We just want failed write() calls to just return with an error.
494 */
495static void blockSigpipe()
496{
497    sigset_t mask;
498
499    sigemptyset(&mask);
500    sigaddset(&mask, SIGPIPE);
501    if (sigprocmask(SIG_BLOCK, &mask, NULL) != 0)
502        LOGW("WARNING: SIGPIPE not blocked\n");
503}
504
505/*
506 * Read the persistent locale.
507 */
508static void readLocale(char* language, char* region)
509{
510    char propLang[PROPERTY_VALUE_MAX], propRegn[PROPERTY_VALUE_MAX];
511
512    property_get("persist.sys.language", propLang, "");
513    property_get("persist.sys.country", propRegn, "");
514    if (*propLang == 0 && *propRegn == 0) {
515        /* Set to ro properties, default is en_US */
516        property_get("ro.product.locale.language", propLang, "en");
517        property_get("ro.product.locale.region", propRegn, "US");
518    }
519    strncat(language, propLang, 2);
520    strncat(region, propRegn, 2);
521    //LOGD("language=%s region=%s\n", language, region);
522}
523
524/*
525 * Start the Dalvik Virtual Machine.
526 *
527 * Various arguments, most determined by system properties, are passed in.
528 * The "mOptions" vector is updated.
529 *
530 * Returns 0 on success.
531 */
532int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv)
533{
534    int result = -1;
535    JavaVMInitArgs initArgs;
536    JavaVMOption opt;
537    char propBuf[PROPERTY_VALUE_MAX];
538    char stackTraceFileBuf[PROPERTY_VALUE_MAX];
539    char dexoptFlagsBuf[PROPERTY_VALUE_MAX];
540    char enableAssertBuf[sizeof("-ea:")-1 + PROPERTY_VALUE_MAX];
541    char jniOptsBuf[sizeof("-Xjniopts:")-1 + PROPERTY_VALUE_MAX];
542    char heapsizeOptsBuf[sizeof("-Xmx")-1 + PROPERTY_VALUE_MAX];
543    char* stackTraceFile = NULL;
544    bool checkJni = false;
545    bool checkDexSum = false;
546    bool logStdio = false;
547    enum {
548      kEMDefault,
549      kEMIntPortable,
550      kEMIntFast,
551#if defined(WITH_JIT)
552      kEMJitCompiler,
553#endif
554    } executionMode = kEMDefault;
555
556
557    property_get("dalvik.vm.checkjni", propBuf, "");
558    if (strcmp(propBuf, "true") == 0) {
559        checkJni = true;
560    } else if (strcmp(propBuf, "false") != 0) {
561        /* property is neither true nor false; fall back on kernel parameter */
562        property_get("ro.kernel.android.checkjni", propBuf, "");
563        if (propBuf[0] == '1') {
564            checkJni = true;
565        }
566    }
567
568    property_get("dalvik.vm.execution-mode", propBuf, "");
569    if (strcmp(propBuf, "int:portable") == 0) {
570        executionMode = kEMIntPortable;
571    } else if (strcmp(propBuf, "int:fast") == 0) {
572        executionMode = kEMIntFast;
573#if defined(WITH_JIT)
574    } else if (strcmp(propBuf, "int:jit") == 0) {
575        executionMode = kEMJitCompiler;
576#endif
577    }
578
579    property_get("dalvik.vm.stack-trace-file", stackTraceFileBuf, "");
580
581    property_get("dalvik.vm.check-dex-sum", propBuf, "");
582    if (strcmp(propBuf, "true") == 0) {
583        checkDexSum = true;
584    }
585
586    property_get("log.redirect-stdio", propBuf, "");
587    if (strcmp(propBuf, "true") == 0) {
588        logStdio = true;
589    }
590
591    strcpy(enableAssertBuf, "-ea:");
592    property_get("dalvik.vm.enableassertions", enableAssertBuf+4, "");
593
594    strcpy(jniOptsBuf, "-Xjniopts:");
595    property_get("dalvik.vm.jniopts", jniOptsBuf+10, "");
596
597    /* route exit() to our handler */
598    opt.extraInfo = (void*) runtime_exit;
599    opt.optionString = "exit";
600    mOptions.add(opt);
601
602    /* route fprintf() to our handler */
603    opt.extraInfo = (void*) runtime_vfprintf;
604    opt.optionString = "vfprintf";
605    mOptions.add(opt);
606
607    opt.extraInfo = NULL;
608
609    /* enable verbose; standard options are { jni, gc, class } */
610    //options[curOpt++].optionString = "-verbose:jni";
611    opt.optionString = "-verbose:gc";
612    mOptions.add(opt);
613    //options[curOpt++].optionString = "-verbose:class";
614
615    strcpy(heapsizeOptsBuf, "-Xmx");
616    property_get("dalvik.vm.heapsize", heapsizeOptsBuf+4, "16m");
617    //LOGI("Heap size: %s", heapsizeOptsBuf);
618    opt.optionString = heapsizeOptsBuf;
619    mOptions.add(opt);
620
621    /*
622     * Enable or disable dexopt features, such as bytecode verification and
623     * calculation of register maps for precise GC.
624     */
625    property_get("dalvik.vm.dexopt-flags", dexoptFlagsBuf, "");
626    if (dexoptFlagsBuf[0] != '\0') {
627        const char* opc;
628        const char* val;
629
630        opc = strstr(dexoptFlagsBuf, "v=");     /* verification */
631        if (opc != NULL) {
632            switch (*(opc+2)) {
633            case 'n':   val = "-Xverify:none";      break;
634            case 'r':   val = "-Xverify:remote";    break;
635            case 'a':   val = "-Xverify:all";       break;
636            default:    val = NULL;                 break;
637            }
638
639            if (val != NULL) {
640                opt.optionString = val;
641                mOptions.add(opt);
642            }
643        }
644
645        opc = strstr(dexoptFlagsBuf, "o=");     /* optimization */
646        if (opc != NULL) {
647            switch (*(opc+2)) {
648            case 'n':   val = "-Xdexopt:none";      break;
649            case 'v':   val = "-Xdexopt:verified";  break;
650            case 'a':   val = "-Xdexopt:all";       break;
651            default:    val = NULL;                 break;
652            }
653
654            if (val != NULL) {
655                opt.optionString = val;
656                mOptions.add(opt);
657            }
658        }
659
660        opc = strstr(dexoptFlagsBuf, "m=y");    /* register map */
661        if (opc != NULL) {
662            opt.optionString = "-Xgenregmap";
663            mOptions.add(opt);
664
665            /* turn on precise GC while we're at it */
666            opt.optionString = "-Xgc:precise";
667            mOptions.add(opt);
668        }
669    }
670
671    /* enable poisoning of memory of freed objects */
672    property_get("dalvik.vm.gc.overwritefree", propBuf, "false");
673    if (strcmp(propBuf, "true") == 0) {
674        opt.optionString = "-Xgc:overwritefree";
675        mOptions.add(opt);
676    } else if (strcmp(propBuf, "false") != 0) {
677        LOGW("dalvik.vm.gc.overwritefree should be 'true' or 'false'");
678    }
679
680    /* enable debugging; set suspend=y to pause during VM init */
681#ifdef HAVE_ANDROID_OS
682    /* use android ADB transport */
683    opt.optionString =
684        "-agentlib:jdwp=transport=dt_android_adb,suspend=n,server=y";
685#else
686    /* use TCP socket; address=0 means start at port 8000 and probe up */
687    LOGI("Using TCP socket for JDWP\n");
688    opt.optionString =
689        "-agentlib:jdwp=transport=dt_socket,suspend=n,server=y,address=0";
690#endif
691    mOptions.add(opt);
692
693    char enableDPBuf[sizeof("-Xdeadlockpredict:") + PROPERTY_VALUE_MAX];
694    property_get("dalvik.vm.deadlock-predict", propBuf, "");
695    if (strlen(propBuf) > 0) {
696        strcpy(enableDPBuf, "-Xdeadlockpredict:");
697        strcat(enableDPBuf, propBuf);
698        opt.optionString = enableDPBuf;
699        mOptions.add(opt);
700    }
701
702    LOGD("CheckJNI is %s\n", checkJni ? "ON" : "OFF");
703    if (checkJni) {
704        /* extended JNI checking */
705        opt.optionString = "-Xcheck:jni";
706        mOptions.add(opt);
707
708        /* set a cap on JNI global references */
709        opt.optionString = "-Xjnigreflimit:2000";
710        mOptions.add(opt);
711
712        /* with -Xcheck:jni, this provides a JNI function call trace */
713        //opt.optionString = "-verbose:jni";
714        //mOptions.add(opt);
715    }
716
717    char lockProfThresholdBuf[sizeof("-Xlockprofthreshold:") + sizeof(propBuf)];
718    property_get("dalvik.vm.lockprof.threshold", propBuf, "");
719    if (strlen(propBuf) > 0) {
720      strcpy(lockProfThresholdBuf, "-Xlockprofthreshold:");
721      strcat(lockProfThresholdBuf, propBuf);
722      opt.optionString = lockProfThresholdBuf;
723      mOptions.add(opt);
724    }
725
726#if defined(WITH_JIT)
727    /* Minimal profile threshold to trigger JIT compilation */
728    char jitThresholdBuf[sizeof("-Xjitthreshold:") + PROPERTY_VALUE_MAX];
729    property_get("dalvik.vm.jit.threshold", propBuf, "");
730    if (strlen(propBuf) > 0) {
731        strcpy(jitThresholdBuf, "-Xjitthreshold:");
732        strcat(jitThresholdBuf, propBuf);
733        opt.optionString = jitThresholdBuf;
734        mOptions.add(opt);
735    }
736
737    /* Force interpreter-only mode for selected opcodes. Eg "1-0a,3c,f1-ff" */
738    char jitOpBuf[sizeof("-Xjitop:") + PROPERTY_VALUE_MAX];
739    property_get("dalvik.vm.jit.op", propBuf, "");
740    if (strlen(propBuf) > 0) {
741        strcpy(jitOpBuf, "-Xjitop:");
742        strcat(jitOpBuf, propBuf);
743        opt.optionString = jitOpBuf;
744        mOptions.add(opt);
745    }
746
747    /*
748     * Reverse the polarity of dalvik.vm.jit.op and force interpreter-only
749     * for non-selected opcodes.
750     */
751    property_get("dalvik.vm.jit.includeop", propBuf, "");
752    if (strlen(propBuf) > 0) {
753        opt.optionString = "-Xincludeselectedop";
754        mOptions.add(opt);
755    }
756
757    /* Force interpreter-only mode for selected methods */
758    char jitMethodBuf[sizeof("-Xjitmethod:") + PROPERTY_VALUE_MAX];
759    property_get("dalvik.vm.jit.method", propBuf, "");
760    if (strlen(propBuf) > 0) {
761        strcpy(jitMethodBuf, "-Xjitmethod:");
762        strcat(jitMethodBuf, propBuf);
763        opt.optionString = jitMethodBuf;
764        mOptions.add(opt);
765    }
766
767    /*
768     * Reverse the polarity of dalvik.vm.jit.method and force interpreter-only
769     * for non-selected methods.
770     */
771    property_get("dalvik.vm.jit.includemethod", propBuf, "");
772    if (strlen(propBuf) > 0) {
773        opt.optionString = "-Xincludeselectedmethod";
774        mOptions.add(opt);
775    }
776
777    /*
778     * Enable profile collection on JIT'ed code.
779     */
780    property_get("dalvik.vm.jit.profile", propBuf, "");
781    if (strlen(propBuf) > 0) {
782        opt.optionString = "-Xjitprofile";
783        mOptions.add(opt);
784    }
785
786    /*
787     * Disable optimizations by setting the corresponding bit to 1.
788     */
789    char jitOptBuf[sizeof("-Xjitdisableopt:") + PROPERTY_VALUE_MAX];
790    property_get("dalvik.vm.jit.disableopt", propBuf, "");
791    if (strlen(propBuf) > 0) {
792        strcpy(jitOptBuf, "-Xjitdisableopt:");
793        strcat(jitOptBuf, propBuf);
794        opt.optionString = jitOptBuf;
795        mOptions.add(opt);
796    }
797#endif
798
799    if (executionMode == kEMIntPortable) {
800        opt.optionString = "-Xint:portable";
801        mOptions.add(opt);
802    } else if (executionMode == kEMIntFast) {
803        opt.optionString = "-Xint:fast";
804        mOptions.add(opt);
805#if defined(WITH_JIT)
806    } else if (executionMode == kEMJitCompiler) {
807        opt.optionString = "-Xint:jit";
808        mOptions.add(opt);
809#endif
810    }
811
812    if (checkDexSum) {
813        /* perform additional DEX checksum tests */
814        opt.optionString = "-Xcheckdexsum";
815        mOptions.add(opt);
816    }
817
818    if (logStdio) {
819        /* convert stdout/stderr to log messages */
820        opt.optionString = "-Xlog-stdio";
821        mOptions.add(opt);
822    }
823
824    if (enableAssertBuf[4] != '\0') {
825        /* accept "all" to mean "all classes and packages" */
826        if (strcmp(enableAssertBuf+4, "all") == 0)
827            enableAssertBuf[3] = '\0';
828        LOGI("Assertions enabled: '%s'\n", enableAssertBuf);
829        opt.optionString = enableAssertBuf;
830        mOptions.add(opt);
831    } else {
832        LOGV("Assertions disabled\n");
833    }
834
835    if (jniOptsBuf[10] != '\0') {
836        LOGI("JNI options: '%s'\n", jniOptsBuf);
837        opt.optionString = jniOptsBuf;
838        mOptions.add(opt);
839    }
840
841    if (stackTraceFileBuf[0] != '\0') {
842        static const char* stfOptName = "-Xstacktracefile:";
843
844        stackTraceFile = (char*) malloc(strlen(stfOptName) +
845            strlen(stackTraceFileBuf) +1);
846        strcpy(stackTraceFile, stfOptName);
847        strcat(stackTraceFile, stackTraceFileBuf);
848        opt.optionString = stackTraceFile;
849        mOptions.add(opt);
850    }
851
852    /* Set the properties for locale */
853    {
854        char langOption[sizeof("-Duser.language=") + 3];
855        char regionOption[sizeof("-Duser.region=") + 3];
856        strcpy(langOption, "-Duser.language=");
857        strcpy(regionOption, "-Duser.region=");
858        readLocale(langOption, regionOption);
859        opt.extraInfo = NULL;
860        opt.optionString = langOption;
861        mOptions.add(opt);
862        opt.optionString = regionOption;
863        mOptions.add(opt);
864    }
865
866    /*
867     * We don't have /tmp on the device, but we often have an SD card.  Apps
868     * shouldn't use this, but some test suites might want to exercise it.
869     */
870    opt.optionString = "-Djava.io.tmpdir=/sdcard";
871    mOptions.add(opt);
872
873    initArgs.version = JNI_VERSION_1_4;
874    initArgs.options = mOptions.editArray();
875    initArgs.nOptions = mOptions.size();
876    initArgs.ignoreUnrecognized = JNI_FALSE;
877
878    /*
879     * Initialize the VM.
880     *
881     * The JavaVM* is essentially per-process, and the JNIEnv* is per-thread.
882     * If this call succeeds, the VM is ready, and we can start issuing
883     * JNI calls.
884     */
885    if (JNI_CreateJavaVM(pJavaVM, pEnv, &initArgs) < 0) {
886        LOGE("JNI_CreateJavaVM failed\n");
887        goto bail;
888    }
889
890    result = 0;
891
892bail:
893    free(stackTraceFile);
894    return result;
895}
896
897/*
898 * Start the Android runtime.  This involves starting the virtual machine
899 * and calling the "static void main(String[] args)" method in the class
900 * named by "className".
901 */
902void AndroidRuntime::start(const char* className, const bool startSystemServer)
903{
904    LOGD("\n>>>>>>>>>>>>>> AndroidRuntime START <<<<<<<<<<<<<<\n");
905
906    char* slashClassName = NULL;
907    char* cp;
908    JNIEnv* env;
909
910    blockSigpipe();
911
912    /*
913     * 'startSystemServer == true' means runtime is obslete and not run from
914     * init.rc anymore, so we print out the boot start event here.
915     */
916    if (startSystemServer) {
917        /* track our progress through the boot sequence */
918        const int LOG_BOOT_PROGRESS_START = 3000;
919        LOG_EVENT_LONG(LOG_BOOT_PROGRESS_START,
920                       ns2ms(systemTime(SYSTEM_TIME_MONOTONIC)));
921    }
922
923    const char* rootDir = getenv("ANDROID_ROOT");
924    if (rootDir == NULL) {
925        rootDir = "/system";
926        if (!hasDir("/system")) {
927            LOG_FATAL("No root directory specified, and /android does not exist.");
928            goto bail;
929        }
930        setenv("ANDROID_ROOT", rootDir, 1);
931    }
932
933    //const char* kernelHack = getenv("LD_ASSUME_KERNEL");
934    //LOGD("Found LD_ASSUME_KERNEL='%s'\n", kernelHack);
935
936    /* start the virtual machine */
937    if (startVm(&mJavaVM, &env) != 0)
938        goto bail;
939
940    /*
941     * Register android functions.
942     */
943    if (startReg(env) < 0) {
944        LOGE("Unable to register all android natives\n");
945        goto bail;
946    }
947
948    /*
949     * We want to call main() with a String array with arguments in it.
950     * At present we only have one argument, the class name.  Create an
951     * array to hold it.
952     */
953    jclass stringClass;
954    jobjectArray strArray;
955    jstring classNameStr;
956    jstring startSystemServerStr;
957
958    stringClass = env->FindClass("java/lang/String");
959    assert(stringClass != NULL);
960    strArray = env->NewObjectArray(2, stringClass, NULL);
961    assert(strArray != NULL);
962    classNameStr = env->NewStringUTF(className);
963    assert(classNameStr != NULL);
964    env->SetObjectArrayElement(strArray, 0, classNameStr);
965    startSystemServerStr = env->NewStringUTF(startSystemServer ?
966                                                 "true" : "false");
967    env->SetObjectArrayElement(strArray, 1, startSystemServerStr);
968
969    /*
970     * Start VM.  This thread becomes the main thread of the VM, and will
971     * not return until the VM exits.
972     */
973    jclass startClass;
974    jmethodID startMeth;
975
976    slashClassName = strdup(className);
977    for (cp = slashClassName; *cp != '\0'; cp++)
978        if (*cp == '.')
979            *cp = '/';
980
981    startClass = env->FindClass(slashClassName);
982    if (startClass == NULL) {
983        LOGE("JavaVM unable to locate class '%s'\n", slashClassName);
984        /* keep going */
985    } else {
986        startMeth = env->GetStaticMethodID(startClass, "main",
987            "([Ljava/lang/String;)V");
988        if (startMeth == NULL) {
989            LOGE("JavaVM unable to find main() in '%s'\n", className);
990            /* keep going */
991        } else {
992            env->CallStaticVoidMethod(startClass, startMeth, strArray);
993
994#if 0
995            if (env->ExceptionCheck())
996                threadExitUncaughtException(env);
997#endif
998        }
999    }
1000
1001    LOGD("Shutting down VM\n");
1002    if (mJavaVM->DetachCurrentThread() != JNI_OK)
1003        LOGW("Warning: unable to detach main thread\n");
1004    if (mJavaVM->DestroyJavaVM() != 0)
1005        LOGW("Warning: VM did not shut down cleanly\n");
1006
1007bail:
1008    free(slashClassName);
1009}
1010
1011void AndroidRuntime::start()
1012{
1013    start("com.android.internal.os.RuntimeInit",
1014        false /* Don't start the system server */);
1015}
1016
1017void AndroidRuntime::onExit(int code)
1018{
1019    LOGI("AndroidRuntime onExit calling exit(%d)", code);
1020    exit(code);
1021}
1022
1023/*
1024 * Get the JNIEnv pointer for this thread.
1025 *
1026 * Returns NULL if the slot wasn't allocated or populated.
1027 */
1028/*static*/ JNIEnv* AndroidRuntime::getJNIEnv()
1029{
1030    JNIEnv* env;
1031    JavaVM* vm = AndroidRuntime::getJavaVM();
1032    assert(vm != NULL);
1033
1034    if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK)
1035        return NULL;
1036    return env;
1037}
1038
1039/*
1040 * Makes the current thread visible to the VM.
1041 *
1042 * The JNIEnv pointer returned is only valid for the current thread, and
1043 * thus must be tucked into thread-local storage.
1044 */
1045static int javaAttachThread(const char* threadName, JNIEnv** pEnv)
1046{
1047    JavaVMAttachArgs args;
1048    JavaVM* vm;
1049    jint result;
1050
1051    vm = AndroidRuntime::getJavaVM();
1052    assert(vm != NULL);
1053
1054    args.version = JNI_VERSION_1_4;
1055    args.name = (char*) threadName;
1056    args.group = NULL;
1057
1058    result = vm->AttachCurrentThread(pEnv, (void*) &args);
1059    if (result != JNI_OK)
1060        LOGI("NOTE: attach of thread '%s' failed\n", threadName);
1061
1062    return result;
1063}
1064
1065/*
1066 * Detach the current thread from the set visible to the VM.
1067 */
1068static int javaDetachThread(void)
1069{
1070    JavaVM* vm;
1071    jint result;
1072
1073    vm = AndroidRuntime::getJavaVM();
1074    assert(vm != NULL);
1075
1076    result = vm->DetachCurrentThread();
1077    if (result != JNI_OK)
1078        LOGE("ERROR: thread detach failed\n");
1079    return result;
1080}
1081
1082/*
1083 * When starting a native thread that will be visible from the VM, we
1084 * bounce through this to get the right attach/detach action.
1085 * Note that this function calls free(args)
1086 */
1087/*static*/ int AndroidRuntime::javaThreadShell(void* args) {
1088    void* start = ((void**)args)[0];
1089    void* userData = ((void **)args)[1];
1090    char* name = (char*) ((void **)args)[2];        // we own this storage
1091    free(args);
1092    JNIEnv* env;
1093    int result;
1094
1095    /* hook us into the VM */
1096    if (javaAttachThread(name, &env) != JNI_OK)
1097        return -1;
1098
1099    /* start the thread running */
1100    result = (*(android_thread_func_t)start)(userData);
1101
1102    /* unhook us */
1103    javaDetachThread();
1104    free(name);
1105
1106    return result;
1107}
1108
1109/*
1110 * This is invoked from androidCreateThreadEtc() via the callback
1111 * set with androidSetCreateThreadFunc().
1112 *
1113 * We need to create the new thread in such a way that it gets hooked
1114 * into the VM before it really starts executing.
1115 */
1116/*static*/ int AndroidRuntime::javaCreateThreadEtc(
1117                                android_thread_func_t entryFunction,
1118                                void* userData,
1119                                const char* threadName,
1120                                int32_t threadPriority,
1121                                size_t threadStackSize,
1122                                android_thread_id_t* threadId)
1123{
1124    void** args = (void**) malloc(3 * sizeof(void*));   // javaThreadShell must free
1125    int result;
1126
1127    assert(threadName != NULL);
1128
1129    args[0] = (void*) entryFunction;
1130    args[1] = userData;
1131    args[2] = (void*) strdup(threadName);   // javaThreadShell must free
1132
1133    result = androidCreateRawThreadEtc(AndroidRuntime::javaThreadShell, args,
1134        threadName, threadPriority, threadStackSize, threadId);
1135    return result;
1136}
1137
1138/*
1139 * Create a thread that is visible from the VM.
1140 *
1141 * This is called from elsewhere in the library.
1142 */
1143/*static*/ void AndroidRuntime::createJavaThread(const char* name,
1144    void (*start)(void *), void* arg)
1145{
1146    javaCreateThreadEtc((android_thread_func_t) start, arg, name,
1147        ANDROID_PRIORITY_DEFAULT, 0, NULL);
1148}
1149
1150#if 0
1151static void quickTest(void* arg)
1152{
1153    const char* str = (const char*) arg;
1154
1155    printf("In quickTest: %s\n", str);
1156}
1157#endif
1158
1159#ifdef NDEBUG
1160    #define REG_JNI(name)      { name }
1161    struct RegJNIRec {
1162        int (*mProc)(JNIEnv*);
1163    };
1164#else
1165    #define REG_JNI(name)      { name, #name }
1166    struct RegJNIRec {
1167        int (*mProc)(JNIEnv*);
1168        const char* mName;
1169    };
1170#endif
1171
1172typedef void (*RegJAMProc)();
1173
1174static int register_jni_procs(const RegJNIRec array[], size_t count, JNIEnv* env)
1175{
1176    for (size_t i = 0; i < count; i++) {
1177        if (array[i].mProc(env) < 0) {
1178#ifndef NDEBUG
1179            LOGD("----------!!! %s failed to load\n", array[i].mName);
1180#endif
1181            return -1;
1182        }
1183    }
1184    return 0;
1185}
1186
1187static void register_jam_procs(const RegJAMProc array[], size_t count)
1188{
1189    for (size_t i = 0; i < count; i++) {
1190        array[i]();
1191    }
1192}
1193
1194static const RegJNIRec gRegJNI[] = {
1195    REG_JNI(register_android_debug_JNITest),
1196    REG_JNI(register_com_android_internal_os_RuntimeInit),
1197    REG_JNI(register_android_os_SystemClock),
1198    REG_JNI(register_android_util_EventLog),
1199    REG_JNI(register_android_util_Log),
1200    REG_JNI(register_android_util_FloatMath),
1201    REG_JNI(register_android_text_format_Time),
1202    REG_JNI(register_android_pim_EventRecurrence),
1203    REG_JNI(register_android_content_AssetManager),
1204    REG_JNI(register_android_content_StringBlock),
1205    REG_JNI(register_android_content_XmlBlock),
1206    REG_JNI(register_android_emoji_EmojiFactory),
1207    REG_JNI(register_android_security_Md5MessageDigest),
1208    REG_JNI(register_android_text_AndroidCharacter),
1209    REG_JNI(register_android_text_AndroidBidi),
1210    REG_JNI(register_android_text_KeyCharacterMap),
1211    REG_JNI(register_android_os_Process),
1212    REG_JNI(register_android_os_Binder),
1213    REG_JNI(register_android_view_Display),
1214    REG_JNI(register_android_nio_utils),
1215    REG_JNI(register_android_graphics_PixelFormat),
1216    REG_JNI(register_android_graphics_Graphics),
1217    REG_JNI(register_android_view_GLES20Canvas),
1218    REG_JNI(register_android_view_HardwareRenderer),
1219    REG_JNI(register_android_view_Surface),
1220    REG_JNI(register_android_view_ViewRoot),
1221    REG_JNI(register_com_google_android_gles_jni_EGLImpl),
1222    REG_JNI(register_com_google_android_gles_jni_GLImpl),
1223    REG_JNI(register_android_opengl_jni_GLES10),
1224    REG_JNI(register_android_opengl_jni_GLES10Ext),
1225    REG_JNI(register_android_opengl_jni_GLES11),
1226    REG_JNI(register_android_opengl_jni_GLES11Ext),
1227    REG_JNI(register_android_opengl_jni_GLES20),
1228
1229    REG_JNI(register_android_graphics_Bitmap),
1230    REG_JNI(register_android_graphics_BitmapFactory),
1231    REG_JNI(register_android_graphics_Camera),
1232    REG_JNI(register_android_graphics_Canvas),
1233    REG_JNI(register_android_graphics_ColorFilter),
1234    REG_JNI(register_android_graphics_DrawFilter),
1235    REG_JNI(register_android_graphics_Interpolator),
1236    REG_JNI(register_android_graphics_LayerRasterizer),
1237    REG_JNI(register_android_graphics_MaskFilter),
1238    REG_JNI(register_android_graphics_Matrix),
1239    REG_JNI(register_android_graphics_Movie),
1240    REG_JNI(register_android_graphics_NinePatch),
1241    REG_JNI(register_android_graphics_Paint),
1242    REG_JNI(register_android_graphics_Path),
1243    REG_JNI(register_android_graphics_PathMeasure),
1244    REG_JNI(register_android_graphics_PathEffect),
1245    REG_JNI(register_android_graphics_Picture),
1246    REG_JNI(register_android_graphics_PorterDuff),
1247    REG_JNI(register_android_graphics_Rasterizer),
1248    REG_JNI(register_android_graphics_Region),
1249    REG_JNI(register_android_graphics_Shader),
1250    REG_JNI(register_android_graphics_Typeface),
1251    REG_JNI(register_android_graphics_Xfermode),
1252    REG_JNI(register_android_graphics_YuvImage),
1253    REG_JNI(register_com_android_internal_graphics_NativeUtils),
1254
1255    REG_JNI(register_android_database_CursorWindow),
1256    REG_JNI(register_android_database_SQLiteCompiledSql),
1257    REG_JNI(register_android_database_SQLiteDatabase),
1258    REG_JNI(register_android_database_SQLiteDebug),
1259    REG_JNI(register_android_database_SQLiteProgram),
1260    REG_JNI(register_android_database_SQLiteQuery),
1261    REG_JNI(register_android_database_SQLiteStatement),
1262    REG_JNI(register_android_os_Debug),
1263    REG_JNI(register_android_os_FileObserver),
1264    REG_JNI(register_android_os_FileUtils),
1265    REG_JNI(register_android_os_MessageQueue),
1266    REG_JNI(register_android_os_ParcelFileDescriptor),
1267    REG_JNI(register_android_os_Power),
1268    REG_JNI(register_android_os_StatFs),
1269    REG_JNI(register_android_os_SystemProperties),
1270    REG_JNI(register_android_os_UEventObserver),
1271    REG_JNI(register_android_net_LocalSocketImpl),
1272    REG_JNI(register_android_net_NetworkUtils),
1273    REG_JNI(register_android_net_TrafficStats),
1274    REG_JNI(register_android_net_wifi_WifiManager),
1275    REG_JNI(register_android_os_MemoryFile),
1276    REG_JNI(register_com_android_internal_os_ZygoteInit),
1277    REG_JNI(register_android_hardware_Camera),
1278    REG_JNI(register_android_hardware_SensorManager),
1279    REG_JNI(register_android_media_AudioRecord),
1280    REG_JNI(register_android_media_AudioSystem),
1281    REG_JNI(register_android_media_AudioTrack),
1282    REG_JNI(register_android_media_JetPlayer),
1283    REG_JNI(register_android_media_MtpClient),
1284    REG_JNI(register_android_media_MtpCursor),
1285    REG_JNI(register_android_media_ToneGenerator),
1286
1287    REG_JNI(register_android_opengl_classes),
1288    REG_JNI(register_android_bluetooth_HeadsetBase),
1289    REG_JNI(register_android_bluetooth_BluetoothAudioGateway),
1290    REG_JNI(register_android_bluetooth_BluetoothSocket),
1291    REG_JNI(register_android_bluetooth_ScoSocket),
1292    REG_JNI(register_android_server_BluetoothService),
1293    REG_JNI(register_android_server_BluetoothEventLoop),
1294    REG_JNI(register_android_server_BluetoothA2dpService),
1295    REG_JNI(register_android_server_Watchdog),
1296    REG_JNI(register_android_message_digest_sha1),
1297    REG_JNI(register_android_ddm_DdmHandleNativeHeap),
1298    REG_JNI(register_android_backup_BackupDataInput),
1299    REG_JNI(register_android_backup_BackupDataOutput),
1300    REG_JNI(register_android_backup_FileBackupHelperBase),
1301    REG_JNI(register_android_backup_BackupHelperDispatcher),
1302
1303    REG_JNI(register_android_app_NativeActivity),
1304    REG_JNI(register_android_view_InputChannel),
1305    REG_JNI(register_android_view_InputQueue),
1306    REG_JNI(register_android_view_InputTarget),
1307    REG_JNI(register_android_view_KeyEvent),
1308    REG_JNI(register_android_view_MotionEvent),
1309};
1310
1311/*
1312 * Register android native functions with the VM.
1313 */
1314/*static*/ int AndroidRuntime::startReg(JNIEnv* env)
1315{
1316    /*
1317     * This hook causes all future threads created in this process to be
1318     * attached to the JavaVM.  (This needs to go away in favor of JNI
1319     * Attach calls.)
1320     */
1321    androidSetCreateThreadFunc((android_create_thread_fn) javaCreateThreadEtc);
1322
1323    LOGD("--- registering native functions ---\n");
1324
1325    /*
1326     * Every "register" function calls one or more things that return
1327     * a local reference (e.g. FindClass).  Because we haven't really
1328     * started the VM yet, they're all getting stored in the base frame
1329     * and never released.  Use Push/Pop to manage the storage.
1330     */
1331    env->PushLocalFrame(200);
1332
1333    if (register_jni_procs(gRegJNI, NELEM(gRegJNI), env) < 0) {
1334        env->PopLocalFrame(NULL);
1335        return -1;
1336    }
1337    env->PopLocalFrame(NULL);
1338
1339    //createJavaThread("fubar", quickTest, (void*) "hello");
1340
1341    return 0;
1342}
1343
1344AndroidRuntime* AndroidRuntime::getRuntime()
1345{
1346    return gCurRuntime;
1347}
1348
1349/**
1350 * Used by WithFramework to register native functions.
1351 */
1352extern "C"
1353jint Java_com_android_internal_util_WithFramework_registerNatives(
1354        JNIEnv* env, jclass clazz) {
1355    return register_jni_procs(gRegJNI, NELEM(gRegJNI), env);
1356}
1357
1358/**
1359 * Used by LoadClass to register native functions.
1360 */
1361extern "C"
1362jint Java_LoadClass_registerNatives(JNIEnv* env, jclass clazz) {
1363    return register_jni_procs(gRegJNI, NELEM(gRegJNI), env);
1364}
1365
1366}   // namespace android
1367