AndroidRuntime.cpp revision fb4e1e24a93c7e6bc0fcdb3f5cfadfbc19503cd8 
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_nio_utils(JNIEnv* env);
130extern int register_android_pim_EventRecurrence(JNIEnv* env);
131extern int register_android_text_format_Time(JNIEnv* env);
132extern int register_android_os_Debug(JNIEnv* env);
133extern int register_android_os_MessageQueue(JNIEnv* env);
134extern int register_android_os_ParcelFileDescriptor(JNIEnv *env);
135extern int register_android_os_Power(JNIEnv *env);
136extern int register_android_os_StatFs(JNIEnv *env);
137extern int register_android_os_SystemProperties(JNIEnv *env);
138extern int register_android_os_SystemClock(JNIEnv* env);
139extern int register_android_os_FileObserver(JNIEnv *env);
140extern int register_android_os_FileUtils(JNIEnv *env);
141extern int register_android_os_UEventObserver(JNIEnv* env);
142extern int register_android_os_MemoryFile(JNIEnv* env);
143extern int register_android_net_LocalSocketImpl(JNIEnv* env);
144extern int register_android_net_NetworkUtils(JNIEnv* env);
145extern int register_android_net_TrafficStats(JNIEnv* env);
146extern int register_android_net_wifi_WifiManager(JNIEnv* env);
147extern int register_android_security_Md5MessageDigest(JNIEnv *env);
148extern int register_android_text_AndroidCharacter(JNIEnv *env);
149extern int register_android_text_AndroidBidi(JNIEnv *env);
150extern int register_android_text_KeyCharacterMap(JNIEnv *env);
151extern int register_android_opengl_classes(JNIEnv *env);
152extern int register_android_bluetooth_HeadsetBase(JNIEnv* env);
153extern int register_android_bluetooth_BluetoothAudioGateway(JNIEnv* env);
154extern int register_android_bluetooth_BluetoothSocket(JNIEnv *env);
155extern int register_android_bluetooth_ScoSocket(JNIEnv *env);
156extern int register_android_server_BluetoothService(JNIEnv* env);
157extern int register_android_server_BluetoothEventLoop(JNIEnv *env);
158extern int register_android_server_BluetoothA2dpService(JNIEnv* env);
159extern int register_android_server_Watchdog(JNIEnv* env);
160extern int register_android_ddm_DdmHandleNativeHeap(JNIEnv *env);
161extern int register_com_android_internal_os_ZygoteInit(JNIEnv* env);
162extern int register_android_backup_BackupDataInput(JNIEnv *env);
163extern int register_android_backup_BackupDataOutput(JNIEnv *env);
164extern int register_android_backup_FileBackupHelperBase(JNIEnv *env);
165extern int register_android_backup_BackupHelperDispatcher(JNIEnv *env);
166extern int register_android_app_NativeActivity(JNIEnv *env);
167extern int register_android_view_InputChannel(JNIEnv* env);
168extern int register_android_view_InputQueue(JNIEnv* env);
169extern int register_android_view_KeyEvent(JNIEnv* env);
170extern int register_android_view_MotionEvent(JNIEnv* env);
171extern int register_android_content_res_ObbScanner(JNIEnv* env);
172
173static AndroidRuntime* gCurRuntime = NULL;
174
175static void doThrow(JNIEnv* env, const char* exc, const char* msg = NULL)
176{
177    if (jniThrowException(env, exc, msg) != 0)
178        assert(false);
179}
180
181/*
182 * Code written in the Java Programming Language calls here from main().
183 */
184static void com_android_internal_os_RuntimeInit_finishInit(JNIEnv* env, jobject clazz)
185{
186    gCurRuntime->onStarted();
187}
188
189static void com_android_internal_os_RuntimeInit_zygoteInit(JNIEnv* env, jobject clazz)
190{
191    gCurRuntime->onZygoteInit();
192}
193
194static jint com_android_internal_os_RuntimeInit_isComputerOn(JNIEnv* env, jobject clazz)
195{
196    return 1;
197}
198
199static void com_android_internal_os_RuntimeInit_turnComputerOn(JNIEnv* env, jobject clazz)
200{
201}
202
203static jint com_android_internal_os_RuntimeInit_getQwertyKeyboard(JNIEnv* env, jobject clazz)
204{
205    char* value = getenv("qwerty");
206    if (value != NULL && strcmp(value, "true") == 0) {
207        return 1;
208    }
209
210    return 0;
211}
212
213/*
214 * JNI registration.
215 */
216static JNINativeMethod gMethods[] = {
217    { "finishInit", "()V",
218        (void*) com_android_internal_os_RuntimeInit_finishInit },
219    { "zygoteInitNative", "()V",
220        (void*) com_android_internal_os_RuntimeInit_zygoteInit },
221    { "isComputerOn", "()I",
222        (void*) com_android_internal_os_RuntimeInit_isComputerOn },
223    { "turnComputerOn", "()V",
224        (void*) com_android_internal_os_RuntimeInit_turnComputerOn },
225    { "getQwertyKeyboard", "()I",
226        (void*) com_android_internal_os_RuntimeInit_getQwertyKeyboard },
227};
228
229int register_com_android_internal_os_RuntimeInit(JNIEnv* env)
230{
231    return jniRegisterNativeMethods(env, "com/android/internal/os/RuntimeInit",
232        gMethods, NELEM(gMethods));
233}
234
235// ----------------------------------------------------------------------
236
237/*static*/ JavaVM* AndroidRuntime::mJavaVM = NULL;
238
239
240AndroidRuntime::AndroidRuntime()
241{
242    SkGraphics::Init();
243    // this sets our preference for 16bit images during decode
244    // in case the src is opaque and 24bit
245    SkImageDecoder::SetDeviceConfig(SkBitmap::kRGB_565_Config);
246    // This cache is shared between browser native images, and java "purgeable"
247    // bitmaps. This globalpool is for images that do not either use the java
248    // heap, or are not backed by ashmem. See BitmapFactory.cpp for the key
249    // java call site.
250    SkImageRef_GlobalPool::SetRAMBudget(512 * 1024);
251    // There is also a global font cache, but its budget is specified in code
252    // see SkFontHost_android.cpp
253
254    // Pre-allocate enough space to hold a fair number of options.
255    mOptions.setCapacity(20);
256
257    assert(gCurRuntime == NULL);        // one per process
258    gCurRuntime = this;
259}
260
261AndroidRuntime::~AndroidRuntime()
262{
263    SkGraphics::Term();
264}
265
266/*
267 * Register native methods using JNI.
268 */
269/*static*/ int AndroidRuntime::registerNativeMethods(JNIEnv* env,
270    const char* className, const JNINativeMethod* gMethods, int numMethods)
271{
272    return jniRegisterNativeMethods(env, className, gMethods, numMethods);
273}
274
275/*
276 * Call a static Java Programming Language function that takes no arguments and returns void.
277 */
278status_t AndroidRuntime::callStatic(const char* className, const char* methodName)
279{
280    JNIEnv* env;
281    jclass clazz;
282    jmethodID methodId;
283
284    env = getJNIEnv();
285    if (env == NULL)
286        return UNKNOWN_ERROR;
287
288    clazz = findClass(env, className);
289    if (clazz == NULL) {
290        LOGE("ERROR: could not find class '%s'\n", className);
291        return UNKNOWN_ERROR;
292    }
293    methodId = env->GetStaticMethodID(clazz, methodName, "()V");
294    if (methodId == NULL) {
295        LOGE("ERROR: could not find method %s.%s\n", className, methodName);
296        return UNKNOWN_ERROR;
297    }
298
299    env->CallStaticVoidMethod(clazz, methodId);
300
301    return NO_ERROR;
302}
303
304status_t AndroidRuntime::callMain(
305    const char* className, int argc, const char* const argv[])
306{
307    JNIEnv* env;
308    jclass clazz;
309    jmethodID methodId;
310
311    env = getJNIEnv();
312    if (env == NULL)
313        return UNKNOWN_ERROR;
314
315    clazz = findClass(env, className);
316    if (clazz == NULL) {
317        LOGE("ERROR: could not find class '%s'\n", className);
318        return UNKNOWN_ERROR;
319    }
320
321    methodId = env->GetStaticMethodID(clazz, "main", "([Ljava/lang/String;)V");
322    if (methodId == NULL) {
323        LOGE("ERROR: could not find method %s.main(String[])\n", className);
324        return UNKNOWN_ERROR;
325    }
326
327    /*
328     * We want to call main() with a String array with our arguments in it.
329     * Create an array and populate it.
330     */
331    jclass stringClass;
332    jobjectArray strArray;
333
334    stringClass = env->FindClass("java/lang/String");
335    strArray = env->NewObjectArray(argc, stringClass, NULL);
336
337    for (int i = 0; i < argc; i++) {
338        jstring argStr = env->NewStringUTF(argv[i]);
339        env->SetObjectArrayElement(strArray, i, argStr);
340    }
341
342    env->CallStaticVoidMethod(clazz, methodId, strArray);
343    return NO_ERROR;
344}
345
346/*
347 * Find the named class.
348 */
349jclass AndroidRuntime::findClass(JNIEnv* env, const char* className)
350{
351    char* convName = NULL;
352
353    if (env->ExceptionCheck()) {
354        LOGE("ERROR: exception pending on entry to findClass()\n");
355        return NULL;
356    }
357
358    /*
359     * JNI FindClass uses class names with slashes, but ClassLoader.loadClass
360     * uses the dotted "binary name" format.  We don't need to convert the
361     * name with the new approach.
362     */
363#if 0
364    /* (convName only created if necessary -- use className) */
365    for (char* cp = const_cast<char*>(className); *cp != '\0'; cp++) {
366        if (*cp == '.') {
367            if (convName == NULL) {
368                convName = strdup(className);
369                cp = convName + (cp-className);
370                className = convName;
371            }
372            *cp = '/';
373        }
374    }
375#endif
376
377    /*
378     * This is a little awkward because the JNI FindClass call uses the
379     * class loader associated with the native method we're executing in.
380     * Because this native method is part of a "boot" class, JNI doesn't
381     * look for the class in CLASSPATH, which unfortunately is a likely
382     * location for it.  (Had we issued the FindClass call before calling
383     * into the VM -- at which point there isn't a native method frame on
384     * the stack -- the VM would have checked CLASSPATH.  We have to do
385     * this because we call into Java Programming Language code and
386     * bounce back out.)
387     *
388     * JNI lacks a "find class in a specific class loader" operation, so we
389     * have to do things the hard way.
390     */
391    jclass cls = NULL;
392    //cls = env->FindClass(className);
393
394    jclass javaLangClassLoader;
395    jmethodID getSystemClassLoader, loadClass;
396    jobject systemClassLoader;
397    jstring strClassName;
398
399    /* find the "system" class loader; none of this is expected to fail */
400    javaLangClassLoader = env->FindClass("java/lang/ClassLoader");
401    assert(javaLangClassLoader != NULL);
402    getSystemClassLoader = env->GetStaticMethodID(javaLangClassLoader,
403        "getSystemClassLoader", "()Ljava/lang/ClassLoader;");
404    loadClass = env->GetMethodID(javaLangClassLoader,
405        "loadClass", "(Ljava/lang/String;)Ljava/lang/Class;");
406    assert(getSystemClassLoader != NULL && loadClass != NULL);
407    systemClassLoader = env->CallStaticObjectMethod(javaLangClassLoader,
408        getSystemClassLoader);
409    assert(systemClassLoader != NULL);
410
411    /* create an object for the class name string; alloc could fail */
412    strClassName = env->NewStringUTF(className);
413    if (env->ExceptionCheck()) {
414        LOGE("ERROR: unable to convert '%s' to string\n", className);
415        goto bail;
416    }
417    LOGV("system class loader is %p, loading %p (%s)\n",
418        systemClassLoader, strClassName, className);
419
420    /* try to find the named class */
421    cls = (jclass) env->CallObjectMethod(systemClassLoader, loadClass,
422                        strClassName);
423    if (env->ExceptionCheck()) {
424        LOGE("ERROR: unable to load class '%s' from %p\n",
425            className, systemClassLoader);
426        cls = NULL;
427        goto bail;
428    }
429
430bail:
431    free(convName);
432    return cls;
433}
434
435/*
436 * The VM calls this through the "exit" hook.
437 */
438static void runtime_exit(int code)
439{
440    gCurRuntime->onExit(code);
441    exit(code);
442}
443
444/*
445 * The VM calls this through the "vfprintf" hook.
446 *
447 * We ignore "fp" and just write the results to the log file.
448 */
449static void runtime_vfprintf(FILE* fp, const char* format, va_list ap)
450{
451    LOG_PRI_VA(ANDROID_LOG_INFO, "vm-printf", format, ap);
452}
453
454
455/**
456 * Add VM arguments to the to-be-executed VM
457 * Stops at first non '-' argument (also stops at an argument of '--')
458 * Returns the number of args consumed
459 */
460int AndroidRuntime::addVmArguments(int argc, const char* const argv[])
461{
462    int i;
463
464    for (i = 0; i<argc; i++) {
465        if (argv[i][0] != '-') {
466            return i;
467        }
468        if (argv[i][1] == '-' && argv[i][2] == 0) {
469            return i+1;
470        }
471
472        JavaVMOption opt;
473        memset(&opt, 0, sizeof(opt));
474        opt.optionString = (char*)argv[i];
475        mOptions.add(opt);
476    }
477    return i;
478}
479
480static int hasDir(const char* dir)
481{
482    struct stat s;
483    int res = stat(dir, &s);
484    if (res == 0) {
485        return S_ISDIR(s.st_mode);
486    }
487    return 0;
488}
489
490/*
491 * We just want failed write() calls to just return with an error.
492 */
493static void blockSigpipe()
494{
495    sigset_t mask;
496
497    sigemptyset(&mask);
498    sigaddset(&mask, SIGPIPE);
499    if (sigprocmask(SIG_BLOCK, &mask, NULL) != 0)
500        LOGW("WARNING: SIGPIPE not blocked\n");
501}
502
503/*
504 * Read the persistent locale.
505 */
506static void readLocale(char* language, char* region)
507{
508    char propLang[PROPERTY_VALUE_MAX], propRegn[PROPERTY_VALUE_MAX];
509
510    property_get("persist.sys.language", propLang, "");
511    property_get("persist.sys.country", propRegn, "");
512    if (*propLang == 0 && *propRegn == 0) {
513        /* Set to ro properties, default is en_US */
514        property_get("ro.product.locale.language", propLang, "en");
515        property_get("ro.product.locale.region", propRegn, "US");
516    }
517    strncat(language, propLang, 2);
518    strncat(region, propRegn, 2);
519    //LOGD("language=%s region=%s\n", language, region);
520}
521
522/*
523 * Start the Dalvik Virtual Machine.
524 *
525 * Various arguments, most determined by system properties, are passed in.
526 * The "mOptions" vector is updated.
527 *
528 * Returns 0 on success.
529 */
530int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv)
531{
532    int result = -1;
533    JavaVMInitArgs initArgs;
534    JavaVMOption opt;
535    char propBuf[PROPERTY_VALUE_MAX];
536    char stackTraceFileBuf[PROPERTY_VALUE_MAX];
537    char dexoptFlagsBuf[PROPERTY_VALUE_MAX];
538    char enableAssertBuf[sizeof("-ea:")-1 + PROPERTY_VALUE_MAX];
539    char jniOptsBuf[sizeof("-Xjniopts:")-1 + PROPERTY_VALUE_MAX];
540    char heapsizeOptsBuf[sizeof("-Xmx")-1 + PROPERTY_VALUE_MAX];
541    char* stackTraceFile = NULL;
542    bool checkJni = false;
543    bool checkDexSum = false;
544    bool logStdio = false;
545    enum {
546      kEMDefault,
547      kEMIntPortable,
548      kEMIntFast,
549#if defined(WITH_JIT)
550      kEMJitCompiler,
551#endif
552    } executionMode = kEMDefault;
553
554
555    property_get("dalvik.vm.checkjni", propBuf, "");
556    if (strcmp(propBuf, "true") == 0) {
557        checkJni = true;
558    } else if (strcmp(propBuf, "false") != 0) {
559        /* property is neither true nor false; fall back on kernel parameter */
560        property_get("ro.kernel.android.checkjni", propBuf, "");
561        if (propBuf[0] == '1') {
562            checkJni = true;
563        }
564    }
565
566    property_get("dalvik.vm.execution-mode", propBuf, "");
567    if (strcmp(propBuf, "int:portable") == 0) {
568        executionMode = kEMIntPortable;
569    } else if (strcmp(propBuf, "int:fast") == 0) {
570        executionMode = kEMIntFast;
571#if defined(WITH_JIT)
572    } else if (strcmp(propBuf, "int:jit") == 0) {
573        executionMode = kEMJitCompiler;
574#endif
575    }
576
577    property_get("dalvik.vm.stack-trace-file", stackTraceFileBuf, "");
578
579    property_get("dalvik.vm.check-dex-sum", propBuf, "");
580    if (strcmp(propBuf, "true") == 0) {
581        checkDexSum = true;
582    }
583
584    property_get("log.redirect-stdio", propBuf, "");
585    if (strcmp(propBuf, "true") == 0) {
586        logStdio = true;
587    }
588
589    strcpy(enableAssertBuf, "-ea:");
590    property_get("dalvik.vm.enableassertions", enableAssertBuf+4, "");
591
592    strcpy(jniOptsBuf, "-Xjniopts:");
593    property_get("dalvik.vm.jniopts", jniOptsBuf+10, "");
594
595    /* route exit() to our handler */
596    opt.extraInfo = (void*) runtime_exit;
597    opt.optionString = "exit";
598    mOptions.add(opt);
599
600    /* route fprintf() to our handler */
601    opt.extraInfo = (void*) runtime_vfprintf;
602    opt.optionString = "vfprintf";
603    mOptions.add(opt);
604
605    opt.extraInfo = NULL;
606
607    /* enable verbose; standard options are { jni, gc, class } */
608    //options[curOpt++].optionString = "-verbose:jni";
609    opt.optionString = "-verbose:gc";
610    mOptions.add(opt);
611    //options[curOpt++].optionString = "-verbose:class";
612
613    strcpy(heapsizeOptsBuf, "-Xmx");
614    property_get("dalvik.vm.heapsize", heapsizeOptsBuf+4, "16m");
615    //LOGI("Heap size: %s", heapsizeOptsBuf);
616    opt.optionString = heapsizeOptsBuf;
617    mOptions.add(opt);
618
619    /*
620     * Enable or disable dexopt features, such as bytecode verification and
621     * calculation of register maps for precise GC.
622     */
623    property_get("dalvik.vm.dexopt-flags", dexoptFlagsBuf, "");
624    if (dexoptFlagsBuf[0] != '\0') {
625        const char* opc;
626        const char* val;
627
628        opc = strstr(dexoptFlagsBuf, "v=");     /* verification */
629        if (opc != NULL) {
630            switch (*(opc+2)) {
631            case 'n':   val = "-Xverify:none";      break;
632            case 'r':   val = "-Xverify:remote";    break;
633            case 'a':   val = "-Xverify:all";       break;
634            default:    val = NULL;                 break;
635            }
636
637            if (val != NULL) {
638                opt.optionString = val;
639                mOptions.add(opt);
640            }
641        }
642
643        opc = strstr(dexoptFlagsBuf, "o=");     /* optimization */
644        if (opc != NULL) {
645            switch (*(opc+2)) {
646            case 'n':   val = "-Xdexopt:none";      break;
647            case 'v':   val = "-Xdexopt:verified";  break;
648            case 'a':   val = "-Xdexopt:all";       break;
649            default:    val = NULL;                 break;
650            }
651
652            if (val != NULL) {
653                opt.optionString = val;
654                mOptions.add(opt);
655            }
656        }
657
658        opc = strstr(dexoptFlagsBuf, "m=y");    /* register map */
659        if (opc != NULL) {
660            opt.optionString = "-Xgenregmap";
661            mOptions.add(opt);
662
663            /* turn on precise GC while we're at it */
664            opt.optionString = "-Xgc:precise";
665            mOptions.add(opt);
666        }
667    }
668
669    /* enable poisoning of memory of freed objects */
670    property_get("dalvik.vm.gc.overwritefree", propBuf, "false");
671    if (strcmp(propBuf, "true") == 0) {
672        opt.optionString = "-Xgc:overwritefree";
673        mOptions.add(opt);
674    } else if (strcmp(propBuf, "false") != 0) {
675        LOGW("dalvik.vm.gc.overwritefree should be 'true' or 'false'");
676    }
677
678    /* enable debugging; set suspend=y to pause during VM init */
679#ifdef HAVE_ANDROID_OS
680    /* use android ADB transport */
681    opt.optionString =
682        "-agentlib:jdwp=transport=dt_android_adb,suspend=n,server=y";
683#else
684    /* use TCP socket; address=0 means start at port 8000 and probe up */
685    LOGI("Using TCP socket for JDWP\n");
686    opt.optionString =
687        "-agentlib:jdwp=transport=dt_socket,suspend=n,server=y,address=0";
688#endif
689    mOptions.add(opt);
690
691    char enableDPBuf[sizeof("-Xdeadlockpredict:") + PROPERTY_VALUE_MAX];
692    property_get("dalvik.vm.deadlock-predict", propBuf, "");
693    if (strlen(propBuf) > 0) {
694        strcpy(enableDPBuf, "-Xdeadlockpredict:");
695        strcat(enableDPBuf, propBuf);
696        opt.optionString = enableDPBuf;
697        mOptions.add(opt);
698    }
699
700    LOGD("CheckJNI is %s\n", checkJni ? "ON" : "OFF");
701    if (checkJni) {
702        /* extended JNI checking */
703        opt.optionString = "-Xcheck:jni";
704        mOptions.add(opt);
705
706        /* set a cap on JNI global references */
707        opt.optionString = "-Xjnigreflimit:2000";
708        mOptions.add(opt);
709
710        /* with -Xcheck:jni, this provides a JNI function call trace */
711        //opt.optionString = "-verbose:jni";
712        //mOptions.add(opt);
713    }
714
715    char lockProfThresholdBuf[sizeof("-Xlockprofthreshold:") + sizeof(propBuf)];
716    property_get("dalvik.vm.lockprof.threshold", propBuf, "");
717    if (strlen(propBuf) > 0) {
718      strcpy(lockProfThresholdBuf, "-Xlockprofthreshold:");
719      strcat(lockProfThresholdBuf, propBuf);
720      opt.optionString = lockProfThresholdBuf;
721      mOptions.add(opt);
722    }
723
724#if defined(WITH_JIT)
725    /* Minimal profile threshold to trigger JIT compilation */
726    char jitThresholdBuf[sizeof("-Xjitthreshold:") + PROPERTY_VALUE_MAX];
727    property_get("dalvik.vm.jit.threshold", propBuf, "");
728    if (strlen(propBuf) > 0) {
729        strcpy(jitThresholdBuf, "-Xjitthreshold:");
730        strcat(jitThresholdBuf, propBuf);
731        opt.optionString = jitThresholdBuf;
732        mOptions.add(opt);
733    }
734
735    /* Force interpreter-only mode for selected opcodes. Eg "1-0a,3c,f1-ff" */
736    char jitOpBuf[sizeof("-Xjitop:") + PROPERTY_VALUE_MAX];
737    property_get("dalvik.vm.jit.op", propBuf, "");
738    if (strlen(propBuf) > 0) {
739        strcpy(jitOpBuf, "-Xjitop:");
740        strcat(jitOpBuf, propBuf);
741        opt.optionString = jitOpBuf;
742        mOptions.add(opt);
743    }
744
745    /*
746     * Reverse the polarity of dalvik.vm.jit.op and force interpreter-only
747     * for non-selected opcodes.
748     */
749    property_get("dalvik.vm.jit.includeop", propBuf, "");
750    if (strlen(propBuf) > 0) {
751        opt.optionString = "-Xincludeselectedop";
752        mOptions.add(opt);
753    }
754
755    /* Force interpreter-only mode for selected methods */
756    char jitMethodBuf[sizeof("-Xjitmethod:") + PROPERTY_VALUE_MAX];
757    property_get("dalvik.vm.jit.method", propBuf, "");
758    if (strlen(propBuf) > 0) {
759        strcpy(jitMethodBuf, "-Xjitmethod:");
760        strcat(jitMethodBuf, propBuf);
761        opt.optionString = jitMethodBuf;
762        mOptions.add(opt);
763    }
764
765    /*
766     * Reverse the polarity of dalvik.vm.jit.method and force interpreter-only
767     * for non-selected methods.
768     */
769    property_get("dalvik.vm.jit.includemethod", propBuf, "");
770    if (strlen(propBuf) > 0) {
771        opt.optionString = "-Xincludeselectedmethod";
772        mOptions.add(opt);
773    }
774
775    /*
776     * Enable profile collection on JIT'ed code.
777     */
778    property_get("dalvik.vm.jit.profile", propBuf, "");
779    if (strlen(propBuf) > 0) {
780        opt.optionString = "-Xjitprofile";
781        mOptions.add(opt);
782    }
783
784    /*
785     * Disable optimizations by setting the corresponding bit to 1.
786     */
787    char jitOptBuf[sizeof("-Xjitdisableopt:") + PROPERTY_VALUE_MAX];
788    property_get("dalvik.vm.jit.disableopt", propBuf, "");
789    if (strlen(propBuf) > 0) {
790        strcpy(jitOptBuf, "-Xjitdisableopt:");
791        strcat(jitOptBuf, propBuf);
792        opt.optionString = jitOptBuf;
793        mOptions.add(opt);
794    }
795#endif
796
797    if (executionMode == kEMIntPortable) {
798        opt.optionString = "-Xint:portable";
799        mOptions.add(opt);
800    } else if (executionMode == kEMIntFast) {
801        opt.optionString = "-Xint:fast";
802        mOptions.add(opt);
803#if defined(WITH_JIT)
804    } else if (executionMode == kEMJitCompiler) {
805        opt.optionString = "-Xint:jit";
806        mOptions.add(opt);
807#endif
808    }
809
810    if (checkDexSum) {
811        /* perform additional DEX checksum tests */
812        opt.optionString = "-Xcheckdexsum";
813        mOptions.add(opt);
814    }
815
816    if (logStdio) {
817        /* convert stdout/stderr to log messages */
818        opt.optionString = "-Xlog-stdio";
819        mOptions.add(opt);
820    }
821
822    if (enableAssertBuf[4] != '\0') {
823        /* accept "all" to mean "all classes and packages" */
824        if (strcmp(enableAssertBuf+4, "all") == 0)
825            enableAssertBuf[3] = '\0';
826        LOGI("Assertions enabled: '%s'\n", enableAssertBuf);
827        opt.optionString = enableAssertBuf;
828        mOptions.add(opt);
829    } else {
830        LOGV("Assertions disabled\n");
831    }
832
833    if (jniOptsBuf[10] != '\0') {
834        LOGI("JNI options: '%s'\n", jniOptsBuf);
835        opt.optionString = jniOptsBuf;
836        mOptions.add(opt);
837    }
838
839    if (stackTraceFileBuf[0] != '\0') {
840        static const char* stfOptName = "-Xstacktracefile:";
841
842        stackTraceFile = (char*) malloc(strlen(stfOptName) +
843            strlen(stackTraceFileBuf) +1);
844        strcpy(stackTraceFile, stfOptName);
845        strcat(stackTraceFile, stackTraceFileBuf);
846        opt.optionString = stackTraceFile;
847        mOptions.add(opt);
848    }
849
850    /* Set the properties for locale */
851    {
852        char langOption[sizeof("-Duser.language=") + 3];
853        char regionOption[sizeof("-Duser.region=") + 3];
854        strcpy(langOption, "-Duser.language=");
855        strcpy(regionOption, "-Duser.region=");
856        readLocale(langOption, regionOption);
857        opt.extraInfo = NULL;
858        opt.optionString = langOption;
859        mOptions.add(opt);
860        opt.optionString = regionOption;
861        mOptions.add(opt);
862    }
863
864    /*
865     * We don't have /tmp on the device, but we often have an SD card.  Apps
866     * shouldn't use this, but some test suites might want to exercise it.
867     */
868    opt.optionString = "-Djava.io.tmpdir=/sdcard";
869    mOptions.add(opt);
870
871    initArgs.version = JNI_VERSION_1_4;
872    initArgs.options = mOptions.editArray();
873    initArgs.nOptions = mOptions.size();
874    initArgs.ignoreUnrecognized = JNI_FALSE;
875
876    /*
877     * Initialize the VM.
878     *
879     * The JavaVM* is essentially per-process, and the JNIEnv* is per-thread.
880     * If this call succeeds, the VM is ready, and we can start issuing
881     * JNI calls.
882     */
883    if (JNI_CreateJavaVM(pJavaVM, pEnv, &initArgs) < 0) {
884        LOGE("JNI_CreateJavaVM failed\n");
885        goto bail;
886    }
887
888    result = 0;
889
890bail:
891    free(stackTraceFile);
892    return result;
893}
894
895/*
896 * Start the Android runtime.  This involves starting the virtual machine
897 * and calling the "static void main(String[] args)" method in the class
898 * named by "className".
899 */
900void AndroidRuntime::start(const char* className, const bool startSystemServer)
901{
902    LOGD("\n>>>>>>>>>>>>>> AndroidRuntime START <<<<<<<<<<<<<<\n");
903
904    char* slashClassName = NULL;
905    char* cp;
906    JNIEnv* env;
907
908    blockSigpipe();
909
910    /*
911     * 'startSystemServer == true' means runtime is obslete and not run from
912     * init.rc anymore, so we print out the boot start event here.
913     */
914    if (startSystemServer) {
915        /* track our progress through the boot sequence */
916        const int LOG_BOOT_PROGRESS_START = 3000;
917        LOG_EVENT_LONG(LOG_BOOT_PROGRESS_START,
918                       ns2ms(systemTime(SYSTEM_TIME_MONOTONIC)));
919    }
920
921    const char* rootDir = getenv("ANDROID_ROOT");
922    if (rootDir == NULL) {
923        rootDir = "/system";
924        if (!hasDir("/system")) {
925            LOG_FATAL("No root directory specified, and /android does not exist.");
926            goto bail;
927        }
928        setenv("ANDROID_ROOT", rootDir, 1);
929    }
930
931    //const char* kernelHack = getenv("LD_ASSUME_KERNEL");
932    //LOGD("Found LD_ASSUME_KERNEL='%s'\n", kernelHack);
933
934    /* start the virtual machine */
935    if (startVm(&mJavaVM, &env) != 0)
936        goto bail;
937
938    /*
939     * Register android functions.
940     */
941    if (startReg(env) < 0) {
942        LOGE("Unable to register all android natives\n");
943        goto bail;
944    }
945
946    /*
947     * We want to call main() with a String array with arguments in it.
948     * At present we only have one argument, the class name.  Create an
949     * array to hold it.
950     */
951    jclass stringClass;
952    jobjectArray strArray;
953    jstring classNameStr;
954    jstring startSystemServerStr;
955
956    stringClass = env->FindClass("java/lang/String");
957    assert(stringClass != NULL);
958    strArray = env->NewObjectArray(2, stringClass, NULL);
959    assert(strArray != NULL);
960    classNameStr = env->NewStringUTF(className);
961    assert(classNameStr != NULL);
962    env->SetObjectArrayElement(strArray, 0, classNameStr);
963    startSystemServerStr = env->NewStringUTF(startSystemServer ?
964                                                 "true" : "false");
965    env->SetObjectArrayElement(strArray, 1, startSystemServerStr);
966
967    /*
968     * Start VM.  This thread becomes the main thread of the VM, and will
969     * not return until the VM exits.
970     */
971    jclass startClass;
972    jmethodID startMeth;
973
974    slashClassName = strdup(className);
975    for (cp = slashClassName; *cp != '\0'; cp++)
976        if (*cp == '.')
977            *cp = '/';
978
979    startClass = env->FindClass(slashClassName);
980    if (startClass == NULL) {
981        LOGE("JavaVM unable to locate class '%s'\n", slashClassName);
982        /* keep going */
983    } else {
984        startMeth = env->GetStaticMethodID(startClass, "main",
985            "([Ljava/lang/String;)V");
986        if (startMeth == NULL) {
987            LOGE("JavaVM unable to find main() in '%s'\n", className);
988            /* keep going */
989        } else {
990            env->CallStaticVoidMethod(startClass, startMeth, strArray);
991
992#if 0
993            if (env->ExceptionCheck())
994                threadExitUncaughtException(env);
995#endif
996        }
997    }
998
999    LOGD("Shutting down VM\n");
1000    if (mJavaVM->DetachCurrentThread() != JNI_OK)
1001        LOGW("Warning: unable to detach main thread\n");
1002    if (mJavaVM->DestroyJavaVM() != 0)
1003        LOGW("Warning: VM did not shut down cleanly\n");
1004
1005bail:
1006    free(slashClassName);
1007}
1008
1009void AndroidRuntime::start()
1010{
1011    start("com.android.internal.os.RuntimeInit",
1012        false /* Don't start the system server */);
1013}
1014
1015void AndroidRuntime::onExit(int code)
1016{
1017    LOGI("AndroidRuntime onExit calling exit(%d)", code);
1018    exit(code);
1019}
1020
1021/*
1022 * Get the JNIEnv pointer for this thread.
1023 *
1024 * Returns NULL if the slot wasn't allocated or populated.
1025 */
1026/*static*/ JNIEnv* AndroidRuntime::getJNIEnv()
1027{
1028    JNIEnv* env;
1029    JavaVM* vm = AndroidRuntime::getJavaVM();
1030    assert(vm != NULL);
1031
1032    if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK)
1033        return NULL;
1034    return env;
1035}
1036
1037/*
1038 * Makes the current thread visible to the VM.
1039 *
1040 * The JNIEnv pointer returned is only valid for the current thread, and
1041 * thus must be tucked into thread-local storage.
1042 */
1043static int javaAttachThread(const char* threadName, JNIEnv** pEnv)
1044{
1045    JavaVMAttachArgs args;
1046    JavaVM* vm;
1047    jint result;
1048
1049    vm = AndroidRuntime::getJavaVM();
1050    assert(vm != NULL);
1051
1052    args.version = JNI_VERSION_1_4;
1053    args.name = (char*) threadName;
1054    args.group = NULL;
1055
1056    result = vm->AttachCurrentThread(pEnv, (void*) &args);
1057    if (result != JNI_OK)
1058        LOGI("NOTE: attach of thread '%s' failed\n", threadName);
1059
1060    return result;
1061}
1062
1063/*
1064 * Detach the current thread from the set visible to the VM.
1065 */
1066static int javaDetachThread(void)
1067{
1068    JavaVM* vm;
1069    jint result;
1070
1071    vm = AndroidRuntime::getJavaVM();
1072    assert(vm != NULL);
1073
1074    result = vm->DetachCurrentThread();
1075    if (result != JNI_OK)
1076        LOGE("ERROR: thread detach failed\n");
1077    return result;
1078}
1079
1080/*
1081 * When starting a native thread that will be visible from the VM, we
1082 * bounce through this to get the right attach/detach action.
1083 * Note that this function calls free(args)
1084 */
1085/*static*/ int AndroidRuntime::javaThreadShell(void* args) {
1086    void* start = ((void**)args)[0];
1087    void* userData = ((void **)args)[1];
1088    char* name = (char*) ((void **)args)[2];        // we own this storage
1089    free(args);
1090    JNIEnv* env;
1091    int result;
1092
1093    /* hook us into the VM */
1094    if (javaAttachThread(name, &env) != JNI_OK)
1095        return -1;
1096
1097    /* start the thread running */
1098    result = (*(android_thread_func_t)start)(userData);
1099
1100    /* unhook us */
1101    javaDetachThread();
1102    free(name);
1103
1104    return result;
1105}
1106
1107/*
1108 * This is invoked from androidCreateThreadEtc() via the callback
1109 * set with androidSetCreateThreadFunc().
1110 *
1111 * We need to create the new thread in such a way that it gets hooked
1112 * into the VM before it really starts executing.
1113 */
1114/*static*/ int AndroidRuntime::javaCreateThreadEtc(
1115                                android_thread_func_t entryFunction,
1116                                void* userData,
1117                                const char* threadName,
1118                                int32_t threadPriority,
1119                                size_t threadStackSize,
1120                                android_thread_id_t* threadId)
1121{
1122    void** args = (void**) malloc(3 * sizeof(void*));   // javaThreadShell must free
1123    int result;
1124
1125    assert(threadName != NULL);
1126
1127    args[0] = (void*) entryFunction;
1128    args[1] = userData;
1129    args[2] = (void*) strdup(threadName);   // javaThreadShell must free
1130
1131    result = androidCreateRawThreadEtc(AndroidRuntime::javaThreadShell, args,
1132        threadName, threadPriority, threadStackSize, threadId);
1133    return result;
1134}
1135
1136/*
1137 * Create a thread that is visible from the VM.
1138 *
1139 * This is called from elsewhere in the library.
1140 */
1141/*static*/ android_thread_id_t AndroidRuntime::createJavaThread(const char* name,
1142    void (*start)(void *), void* arg)
1143{
1144    android_thread_id_t threadId = 0;
1145    javaCreateThreadEtc((android_thread_func_t) start, arg, name,
1146        ANDROID_PRIORITY_DEFAULT, 0, &threadId);
1147    return threadId;
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_ToneGenerator),
1284
1285    REG_JNI(register_android_opengl_classes),
1286    REG_JNI(register_android_bluetooth_HeadsetBase),
1287    REG_JNI(register_android_bluetooth_BluetoothAudioGateway),
1288    REG_JNI(register_android_bluetooth_BluetoothSocket),
1289    REG_JNI(register_android_bluetooth_ScoSocket),
1290    REG_JNI(register_android_server_BluetoothService),
1291    REG_JNI(register_android_server_BluetoothEventLoop),
1292    REG_JNI(register_android_server_BluetoothA2dpService),
1293    REG_JNI(register_android_server_Watchdog),
1294    REG_JNI(register_android_message_digest_sha1),
1295    REG_JNI(register_android_ddm_DdmHandleNativeHeap),
1296    REG_JNI(register_android_backup_BackupDataInput),
1297    REG_JNI(register_android_backup_BackupDataOutput),
1298    REG_JNI(register_android_backup_FileBackupHelperBase),
1299    REG_JNI(register_android_backup_BackupHelperDispatcher),
1300
1301    REG_JNI(register_android_app_NativeActivity),
1302    REG_JNI(register_android_view_InputChannel),
1303    REG_JNI(register_android_view_InputQueue),
1304    REG_JNI(register_android_view_KeyEvent),
1305    REG_JNI(register_android_view_MotionEvent),
1306
1307    REG_JNI(register_android_content_res_ObbScanner),
1308};
1309
1310/*
1311 * Register android native functions with the VM.
1312 */
1313/*static*/ int AndroidRuntime::startReg(JNIEnv* env)
1314{
1315    /*
1316     * This hook causes all future threads created in this process to be
1317     * attached to the JavaVM.  (This needs to go away in favor of JNI
1318     * Attach calls.)
1319     */
1320    androidSetCreateThreadFunc((android_create_thread_fn) javaCreateThreadEtc);
1321
1322    LOGD("--- registering native functions ---\n");
1323
1324    /*
1325     * Every "register" function calls one or more things that return
1326     * a local reference (e.g. FindClass).  Because we haven't really
1327     * started the VM yet, they're all getting stored in the base frame
1328     * and never released.  Use Push/Pop to manage the storage.
1329     */
1330    env->PushLocalFrame(200);
1331
1332    if (register_jni_procs(gRegJNI, NELEM(gRegJNI), env) < 0) {
1333        env->PopLocalFrame(NULL);
1334        return -1;
1335    }
1336    env->PopLocalFrame(NULL);
1337
1338    //createJavaThread("fubar", quickTest, (void*) "hello");
1339
1340    return 0;
1341}
1342
1343AndroidRuntime* AndroidRuntime::getRuntime()
1344{
1345    return gCurRuntime;
1346}
1347
1348/**
1349 * Used by WithFramework to register native functions.
1350 */
1351extern "C"
1352jint Java_com_android_internal_util_WithFramework_registerNatives(
1353        JNIEnv* env, jclass clazz) {
1354    return register_jni_procs(gRegJNI, NELEM(gRegJNI), env);
1355}
1356
1357/**
1358 * Used by LoadClass to register native functions.
1359 */
1360extern "C"
1361jint Java_LoadClass_registerNatives(JNIEnv* env, jclass clazz) {
1362    return register_jni_procs(gRegJNI, NELEM(gRegJNI), env);
1363}
1364
1365}   // namespace android
1366