#include <dirent.h>
#include <assert.h>
+#include <string>
+#include <vector>
+
using namespace android;
extern int register_android_hardware_camera2_legacy_LegacyCameraDevice(JNIEnv *env);
extern int register_android_hardware_camera2_legacy_PerfMeasurement(JNIEnv *env);
extern int register_android_hardware_camera2_DngCreator(JNIEnv *env);
+extern int register_android_hardware_Radio(JNIEnv *env);
extern int register_android_hardware_SensorManager(JNIEnv *env);
extern int register_android_hardware_SerialPort(JNIEnv *env);
extern int register_android_hardware_SoundTrigger(JNIEnv *env);
extern int register_android_media_JetPlayer(JNIEnv *env);
extern int register_android_media_ToneGenerator(JNIEnv *env);
-extern int register_android_util_FloatMath(JNIEnv* env);
-
namespace android {
/*
extern int register_android_graphics_pdf_PdfEditor(JNIEnv* env);
extern int register_android_graphics_pdf_PdfRenderer(JNIEnv* env);
extern int register_android_view_DisplayEventReceiver(JNIEnv* env);
-extern int register_android_view_RenderNode(JNIEnv* env);
-extern int register_android_view_RenderNodeAnimator(JNIEnv* env);
+extern int register_android_view_DisplayListCanvas(JNIEnv* env);
extern int register_android_view_GraphicBuffer(JNIEnv* env);
-extern int register_android_view_GLES20Canvas(JNIEnv* env);
extern int register_android_view_HardwareLayer(JNIEnv* env);
-extern int register_android_view_ThreadedRenderer(JNIEnv* env);
+extern int register_android_view_RenderNode(JNIEnv* env);
+extern int register_android_view_RenderNodeAnimator(JNIEnv* env);
extern int register_android_view_Surface(JNIEnv* env);
extern int register_android_view_SurfaceControl(JNIEnv* env);
extern int register_android_view_SurfaceSession(JNIEnv* env);
extern int register_android_view_TextureView(JNIEnv* env);
+extern int register_android_view_ThreadedRenderer(JNIEnv* env);
extern int register_com_android_internal_view_animation_NativeInterpolatorFactoryHelper(JNIEnv *env);
extern int register_android_database_CursorWindow(JNIEnv* env);
extern int register_android_database_SQLiteConnection(JNIEnv* env);
extern int register_android_opengl_classes(JNIEnv *env);
extern int register_android_ddm_DdmHandleNativeHeap(JNIEnv *env);
extern int register_android_server_NetworkManagementSocketTagger(JNIEnv* env);
-extern int register_com_android_internal_os_ZygoteInit(JNIEnv* env);
extern int register_android_backup_BackupDataInput(JNIEnv *env);
extern int register_android_backup_BackupDataOutput(JNIEnv *env);
extern int register_android_backup_FileBackupHelperBase(JNIEnv *env);
static AndroidRuntime* gCurRuntime = NULL;
-static void doThrow(JNIEnv* env, const char* exc, const char* msg = NULL)
-{
- if (jniThrowException(env, exc, msg) != 0)
- assert(false);
-}
-
/*
* Code written in the Java Programming Language calls here from main().
*/
mArgBlockLength(argBlockLength)
{
SkGraphics::Init();
- // There is also a global font cache, but its budget is specified in code
- // see SkFontHost_android.cpp
+ // There is also a global font cache, but its budget is specified by
+ // SK_DEFAULT_FONT_CACHE_COUNT_LIMIT and SK_DEFAULT_FONT_CACHE_LIMIT.
// Pre-allocate enough space to hold a fair number of options.
mOptions.setCapacity(20);
return false;
}
+// Convenience wrapper over the property API that returns an
+// std::string.
+std::string getProperty(const char* key, const char* defaultValue) {
+ std::vector<char> temp(PROPERTY_VALUE_MAX);
+ const int len = property_get(key, &temp[0], defaultValue);
+ if (len < 0) {
+ return "";
+ }
+ return std::string(&temp[0], len);
+}
+
/*
- * Read the persistent locale.
+ * Read the persistent locale. Inspects the following system properties
+ * (in order) and returns the first non-empty property in the list :
+ *
+ * (1) persist.sys.locale
+ * (2) persist.sys.language/country/localevar (country and localevar are
+ * inspected iff. language is non-empty.
+ * (3) ro.product.locale
+ * (4) ro.product.locale.language/region
+ *
+ * Note that we need to inspect persist.sys.language/country/localevar to
+ * preserve language settings for devices that are upgrading from Lollipop
+ * to M. The same goes for ro.product.locale.language/region as well.
*/
-static void readLocale(char* language, char* region)
+const std::string readLocale()
{
- char propLang[PROPERTY_VALUE_MAX], propRegn[PROPERTY_VALUE_MAX];
-
- property_get("persist.sys.language", propLang, "");
- property_get("persist.sys.country", propRegn, "");
- if (*propLang == 0 && *propRegn == 0) {
- /* Set to ro properties, default is en_US */
- property_get("ro.product.locale.language", propLang, "en");
- property_get("ro.product.locale.region", propRegn, "US");
+ const std::string locale = getProperty("persist.sys.locale", "");
+ if (!locale.empty()) {
+ return locale;
+ }
+
+ const std::string language = getProperty("persist.sys.language", "");
+ if (!language.empty()) {
+ const std::string country = getProperty("persist.sys.country", "");
+ const std::string variant = getProperty("persist.sys.localevar", "");
+
+ std::string out = language;
+ if (!country.empty()) {
+ out = out + "-" + country;
+ }
+
+ if (!variant.empty()) {
+ out = out + "-" + variant;
+ }
+
+ return out;
+ }
+
+ const std::string productLocale = getProperty("ro.product.locale", "");
+ if (!productLocale.empty()) {
+ return productLocale;
}
- strncat(language, propLang, 3);
- strncat(region, propRegn, 3);
- //ALOGD("language=%s region=%s\n", language, region);
+
+ // If persist.sys.locale and ro.product.locale are missing,
+ // construct a locale value from the individual locale components.
+ const std::string productLanguage = getProperty("ro.product.locale.language", "en");
+ const std::string productRegion = getProperty("ro.product.locale.region", "US");
+
+ return productLanguage + "-" + productRegion;
}
void AndroidRuntime::addOption(const char* optionString, void* extraInfo)
*/
int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote)
{
- int result = -1;
JavaVMInitArgs initArgs;
char propBuf[PROPERTY_VALUE_MAX];
char stackTraceFileBuf[sizeof("-Xstacktracefile:")-1 + PROPERTY_VALUE_MAX];
- char dexoptFlagsBuf[PROPERTY_VALUE_MAX];
- char enableAssertBuf[sizeof("-ea:")-1 + PROPERTY_VALUE_MAX];
char jniOptsBuf[sizeof("-Xjniopts:")-1 + PROPERTY_VALUE_MAX];
char heapstartsizeOptsBuf[sizeof("-Xms")-1 + PROPERTY_VALUE_MAX];
char heapsizeOptsBuf[sizeof("-Xmx")-1 + PROPERTY_VALUE_MAX];
char heapgrowthlimitOptsBuf[sizeof("-XX:HeapGrowthLimit=")-1 + PROPERTY_VALUE_MAX];
char heapminfreeOptsBuf[sizeof("-XX:HeapMinFree=")-1 + PROPERTY_VALUE_MAX];
char heapmaxfreeOptsBuf[sizeof("-XX:HeapMaxFree=")-1 + PROPERTY_VALUE_MAX];
+ char usejitOptsBuf[sizeof("-Xusejit:")-1 + PROPERTY_VALUE_MAX];
+ char jitcodecachesizeOptsBuf[sizeof("-Xjitcodecachesize:")-1 + PROPERTY_VALUE_MAX];
+ char jitthresholdOptsBuf[sizeof("-Xjitthreshold:")-1 + PROPERTY_VALUE_MAX];
char gctypeOptsBuf[sizeof("-Xgc:")-1 + PROPERTY_VALUE_MAX];
char backgroundgcOptsBuf[sizeof("-XX:BackgroundGC=")-1 + PROPERTY_VALUE_MAX];
char heaptargetutilizationOptsBuf[sizeof("-XX:HeapTargetUtilization=")-1 + PROPERTY_VALUE_MAX];
- char jitcodecachesizeOptsBuf[sizeof("-Xjitcodecachesize:")-1 + PROPERTY_VALUE_MAX];
- char dalvikVmLibBuf[PROPERTY_VALUE_MAX];
+ char cachePruneBuf[sizeof("-Xzygote-max-boot-retry=")-1 + PROPERTY_VALUE_MAX];
char dex2oatXmsImageFlagsBuf[sizeof("-Xms")-1 + PROPERTY_VALUE_MAX];
char dex2oatXmxImageFlagsBuf[sizeof("-Xmx")-1 + PROPERTY_VALUE_MAX];
char dex2oatXmsFlagsBuf[sizeof("-Xms")-1 + PROPERTY_VALUE_MAX];
char dex2oatXmxFlagsBuf[sizeof("-Xmx")-1 + PROPERTY_VALUE_MAX];
char dex2oatCompilerFilterBuf[sizeof("--compiler-filter=")-1 + PROPERTY_VALUE_MAX];
char dex2oatImageCompilerFilterBuf[sizeof("--compiler-filter=")-1 + PROPERTY_VALUE_MAX];
+ char dex2oatThreadsBuf[sizeof("-j")-1 + PROPERTY_VALUE_MAX];
+ char dex2oatThreadsImageBuf[sizeof("-j")-1 + PROPERTY_VALUE_MAX];
+ char dex2oat_isa_variant_key[PROPERTY_KEY_MAX];
+ char dex2oat_isa_variant[sizeof("--instruction-set-variant=") -1 + PROPERTY_VALUE_MAX];
+ char dex2oat_isa_features_key[PROPERTY_KEY_MAX];
+ char dex2oat_isa_features[sizeof("--instruction-set-features=") -1 + PROPERTY_VALUE_MAX];
char dex2oatFlagsBuf[PROPERTY_VALUE_MAX];
char dex2oatImageFlagsBuf[PROPERTY_VALUE_MAX];
char extraOptsBuf[PROPERTY_VALUE_MAX];
PROPERTY_VALUE_MAX];
char profileType[sizeof("-Xprofile-type:")-1 + PROPERTY_VALUE_MAX];
char profileMaxStackDepth[sizeof("-Xprofile-max-stack-depth:")-1 + PROPERTY_VALUE_MAX];
- char langOption[sizeof("-Duser.language=") + 3];
- char regionOption[sizeof("-Duser.region=") + 3];
+ char localeOption[sizeof("-Duser.locale=") + PROPERTY_VALUE_MAX];
char lockProfThresholdBuf[sizeof("-Xlockprofthreshold:")-1 + PROPERTY_VALUE_MAX];
- char jitOpBuf[sizeof("-Xjitop:")-1 + PROPERTY_VALUE_MAX];
- char jitMethodBuf[sizeof("-Xjitmethod:")-1 + PROPERTY_VALUE_MAX];
char nativeBridgeLibrary[sizeof("-XX:NativeBridge=") + PROPERTY_VALUE_MAX];
+ char cpuAbiListBuf[sizeof("--cpu-abilist=") + PROPERTY_VALUE_MAX];
+ char methodTraceFileBuf[sizeof("-Xmethod-trace-file:") + PROPERTY_VALUE_MAX];
+ char methodTraceFileSizeBuf[sizeof("-Xmethod-trace-file-size:") + PROPERTY_VALUE_MAX];
+ char fingerprintBuf[sizeof("-Xfingerprint:") + PROPERTY_VALUE_MAX];
bool checkJni = false;
property_get("dalvik.vm.checkjni", propBuf, "");
/* extended JNI checking */
addOption("-Xcheck:jni");
- /* set a cap on JNI global references */
- addOption("-Xjnigreflimit:2000");
-
/* with -Xcheck:jni, this provides a JNI function call trace */
//addOption("-verbose:jni");
}
parseRuntimeOption("dalvik.vm.stack-trace-file", stackTraceFileBuf, "-Xstacktracefile:");
- property_get("dalvik.vm.check-dex-sum", propBuf, "");
- if (strcmp(propBuf, "true") == 0) {
- /* perform additional DEX checksum tests */
- addOption("-Xcheckdexsum");
- }
-
- property_get("log.redirect-stdio", propBuf, "");
- if (strcmp(propBuf, "true") == 0) {
- /* convert stdout/stderr to log messages */
- addOption("-Xlog-stdio");
- }
-
- strcpy(enableAssertBuf, "-ea:");
- property_get("dalvik.vm.enableassertions", enableAssertBuf+sizeof("-ea:")-1, "");
- if (enableAssertBuf[sizeof("-ea:")-1] != '\0') {
- /* accept "all" to mean "all classes and packages" */
- if (strcmp(enableAssertBuf+sizeof("-ea:")-1, "all") == 0)
- enableAssertBuf[3] = '\0'; // truncate to "-ea"
- ALOGI("Assertions enabled: '%s'\n", enableAssertBuf);
- addOption(enableAssertBuf);
- } else {
- ALOGV("Assertions disabled\n");
- }
-
strcpy(jniOptsBuf, "-Xjniopts:");
if (parseRuntimeOption("dalvik.vm.jniopts", jniOptsBuf, "-Xjniopts:")) {
ALOGI("JNI options: '%s'\n", jniOptsBuf);
parseRuntimeOption("dalvik.vm.heapstartsize", heapstartsizeOptsBuf, "-Xms", "4m");
parseRuntimeOption("dalvik.vm.heapsize", heapsizeOptsBuf, "-Xmx", "16m");
- // Increase the main thread's interpreter stack size for bug 6315322.
- addOption("-XX:mainThreadStackSize=24K");
-
- // Set the max jit code cache size. Note: size of 0 will disable the JIT.
- parseRuntimeOption("dalvik.vm.jit.codecachesize",
- jitcodecachesizeOptsBuf,
- "-Xjitcodecachesize:");
-
parseRuntimeOption("dalvik.vm.heapgrowthlimit", heapgrowthlimitOptsBuf, "-XX:HeapGrowthLimit=");
parseRuntimeOption("dalvik.vm.heapminfree", heapminfreeOptsBuf, "-XX:HeapMinFree=");
parseRuntimeOption("dalvik.vm.heapmaxfree", heapmaxfreeOptsBuf, "-XX:HeapMaxFree=");
heaptargetutilizationOptsBuf,
"-XX:HeapTargetUtilization=");
+ /*
+ * JIT related options.
+ */
+ parseRuntimeOption("dalvik.vm.usejit", usejitOptsBuf, "-Xusejit:");
+ parseRuntimeOption("dalvik.vm.jitcodecachesize", jitcodecachesizeOptsBuf, "-Xjitcodecachesize:");
+ parseRuntimeOption("dalvik.vm.jitthreshold", jitthresholdOptsBuf, "-Xjitthreshold:");
+
property_get("ro.config.low_ram", propBuf, "");
if (strcmp(propBuf, "true") == 0) {
addOption("-XX:LowMemoryMode");
parseRuntimeOption("dalvik.vm.backgroundgctype", backgroundgcOptsBuf, "-XX:BackgroundGC=");
/*
- * Enable or disable dexopt features, such as bytecode verification and
- * calculation of register maps for precise GC.
- */
- property_get("dalvik.vm.dexopt-flags", dexoptFlagsBuf, "");
- if (dexoptFlagsBuf[0] != '\0') {
- const char* opc;
- const char* val;
-
- opc = strstr(dexoptFlagsBuf, "v="); /* verification */
- if (opc != NULL) {
- switch (*(opc+2)) {
- case 'n': val = "-Xverify:none"; break;
- case 'r': val = "-Xverify:remote"; break;
- case 'a': val = "-Xverify:all"; break;
- default: val = NULL; break;
- }
-
- if (val != NULL) {
- addOption(val);
- }
- }
-
- opc = strstr(dexoptFlagsBuf, "o="); /* optimization */
- if (opc != NULL) {
- switch (*(opc+2)) {
- case 'n': val = "-Xdexopt:none"; break;
- case 'v': val = "-Xdexopt:verified"; break;
- case 'a': val = "-Xdexopt:all"; break;
- case 'f': val = "-Xdexopt:full"; break;
- default: val = NULL; break;
- }
-
- if (val != NULL) {
- addOption(val);
- }
- }
-
- opc = strstr(dexoptFlagsBuf, "m=y"); /* register map */
- if (opc != NULL) {
- addOption("-Xgenregmap");
-
- /* turn on precise GC while we're at it */
- addOption("-Xgc:precise");
- }
- }
-
- /*
* Enable debugging only for apps forked from zygote.
* Set suspend=y to pause during VM init and use android ADB transport.
*/
lockProfThresholdBuf,
"-Xlockprofthreshold:");
- /* Force interpreter-only mode for selected opcodes. Eg "1-0a,3c,f1-ff" */
- parseRuntimeOption("dalvik.vm.jit.op", jitOpBuf, "-Xjitop:");
-
- /* Force interpreter-only mode for selected methods */
- parseRuntimeOption("dalvik.vm.jit.method", jitMethodBuf, "-Xjitmethod:");
-
if (executionMode == kEMIntPortable) {
addOption("-Xint:portable");
} else if (executionMode == kEMIntFast) {
addOption("-Xint:jit");
}
- // libart tolerates libdvm flags, but not vice versa, so only pass some options if libart.
- property_get("persist.sys.dalvik.vm.lib.2", dalvikVmLibBuf, "libart.so");
- bool libart = (strncmp(dalvikVmLibBuf, "libart", 6) == 0);
-
- if (libart) {
- // If we booting without the real /data, don't spend time compiling.
- property_get("vold.decrypt", voldDecryptBuf, "");
- bool skip_compilation = ((strcmp(voldDecryptBuf, "trigger_restart_min_framework") == 0) ||
- (strcmp(voldDecryptBuf, "1") == 0));
-
- // Extra options for boot.art/boot.oat image generation.
- parseCompilerRuntimeOption("dalvik.vm.image-dex2oat-Xms", dex2oatXmsImageFlagsBuf,
- "-Xms", "-Ximage-compiler-option");
- parseCompilerRuntimeOption("dalvik.vm.image-dex2oat-Xmx", dex2oatXmxImageFlagsBuf,
- "-Xmx", "-Ximage-compiler-option");
- if (skip_compilation) {
- addOption("-Ximage-compiler-option");
- addOption("--compiler-filter=verify-none");
- } else {
- parseCompilerOption("dalvik.vm.image-dex2oat-filter", dex2oatImageCompilerFilterBuf,
- "--compiler-filter=", "-Ximage-compiler-option");
- }
-
- // Make sure there is a preloaded-classes file.
- if (!hasFile("/system/etc/preloaded-classes")) {
- ALOGE("Missing preloaded-classes file, /system/etc/preloaded-classes not found: %s\n",
- strerror(errno));
- goto bail;
- }
+ // If we are booting without the real /data, don't spend time compiling.
+ property_get("vold.decrypt", voldDecryptBuf, "");
+ bool skip_compilation = ((strcmp(voldDecryptBuf, "trigger_restart_min_framework") == 0) ||
+ (strcmp(voldDecryptBuf, "1") == 0));
+
+ // Extra options for boot.art/boot.oat image generation.
+ parseCompilerRuntimeOption("dalvik.vm.image-dex2oat-Xms", dex2oatXmsImageFlagsBuf,
+ "-Xms", "-Ximage-compiler-option");
+ parseCompilerRuntimeOption("dalvik.vm.image-dex2oat-Xmx", dex2oatXmxImageFlagsBuf,
+ "-Xmx", "-Ximage-compiler-option");
+ if (skip_compilation) {
addOption("-Ximage-compiler-option");
- addOption("--image-classes=/system/etc/preloaded-classes");
+ addOption("--compiler-filter=verify-none");
+ } else {
+ parseCompilerOption("dalvik.vm.image-dex2oat-filter", dex2oatImageCompilerFilterBuf,
+ "--compiler-filter=", "-Ximage-compiler-option");
+ }
- // If there is a compiled-classes file, push it.
- if (hasFile("/system/etc/compiled-classes")) {
- addOption("-Ximage-compiler-option");
- addOption("--compiled-classes=/system/etc/compiled-classes");
- }
+ // Make sure there is a preloaded-classes file.
+ if (!hasFile("/system/etc/preloaded-classes")) {
+ ALOGE("Missing preloaded-classes file, /system/etc/preloaded-classes not found: %s\n",
+ strerror(errno));
+ return -1;
+ }
+ addOption("-Ximage-compiler-option");
+ addOption("--image-classes=/system/etc/preloaded-classes");
- property_get("dalvik.vm.image-dex2oat-flags", dex2oatImageFlagsBuf, "");
- parseExtraOpts(dex2oatImageFlagsBuf, "-Ximage-compiler-option");
-
- // Extra options for DexClassLoader.
- parseCompilerRuntimeOption("dalvik.vm.dex2oat-Xms", dex2oatXmsFlagsBuf,
- "-Xms", "-Xcompiler-option");
- parseCompilerRuntimeOption("dalvik.vm.dex2oat-Xmx", dex2oatXmxFlagsBuf,
- "-Xmx", "-Xcompiler-option");
- if (skip_compilation) {
- addOption("-Xcompiler-option");
- addOption("--compiler-filter=verify-none");
- } else {
- parseCompilerOption("dalvik.vm.dex2oat-filter", dex2oatCompilerFilterBuf,
- "--compiler-filter=", "-Xcompiler-option");
- }
- property_get("dalvik.vm.dex2oat-flags", dex2oatFlagsBuf, "");
- parseExtraOpts(dex2oatFlagsBuf, "-Xcompiler-option");
+ // If there is a compiled-classes file, push it.
+ if (hasFile("/system/etc/compiled-classes")) {
+ addOption("-Ximage-compiler-option");
+ addOption("--compiled-classes=/system/etc/compiled-classes");
+ }
+ property_get("dalvik.vm.image-dex2oat-flags", dex2oatImageFlagsBuf, "");
+ parseExtraOpts(dex2oatImageFlagsBuf, "-Ximage-compiler-option");
+
+ // Extra options for DexClassLoader.
+ parseCompilerRuntimeOption("dalvik.vm.dex2oat-Xms", dex2oatXmsFlagsBuf,
+ "-Xms", "-Xcompiler-option");
+ parseCompilerRuntimeOption("dalvik.vm.dex2oat-Xmx", dex2oatXmxFlagsBuf,
+ "-Xmx", "-Xcompiler-option");
+ if (skip_compilation) {
+ addOption("-Xcompiler-option");
+ addOption("--compiler-filter=verify-none");
+
+ // We skip compilation when a minimal runtime is brought up for decryption. In that case
+ // /data is temporarily backed by a tmpfs, which is usually small.
+ // If the system image contains prebuilts, they will be relocated into the tmpfs. In this
+ // specific situation it is acceptable to *not* relocate and run out of the prebuilts
+ // directly instead.
+ addOption("--runtime-arg");
+ addOption("-Xnorelocate");
+ } else {
+ parseCompilerOption("dalvik.vm.dex2oat-filter", dex2oatCompilerFilterBuf,
+ "--compiler-filter=", "-Xcompiler-option");
}
+ parseCompilerOption("dalvik.vm.dex2oat-threads", dex2oatThreadsBuf, "-j", "-Xcompiler-option");
+ parseCompilerOption("dalvik.vm.image-dex2oat-threads", dex2oatThreadsImageBuf, "-j",
+ "-Ximage-compiler-option");
+
+ // The runtime will compile a boot image, when necessary, not using installd. Thus, we need to
+ // pass the instruction-set-features/variant as an image-compiler-option.
+ // TODO: Find a better way for the instruction-set.
+#if defined(__arm__)
+ constexpr const char* instruction_set = "arm";
+#elif defined(__aarch64__)
+ constexpr const char* instruction_set = "arm64";
+#elif defined(__mips__) && !defined(__LP64__)
+ constexpr const char* instruction_set = "mips";
+#elif defined(__mips__) && defined(__LP64__)
+ constexpr const char* instruction_set = "mips64";
+#elif defined(__i386__)
+ constexpr const char* instruction_set = "x86";
+#elif defined(__x86_64__)
+ constexpr const char* instruction_set = "x86_64";
+#else
+ constexpr const char* instruction_set = "unknown";
+#endif
+ // Note: it is OK to reuse the buffer, as the values are exactly the same between
+ // * compiler-option, used for runtime compilation (DexClassLoader)
+ // * image-compiler-option, used for boot-image compilation on device
+
+ // Copy the variant.
+ sprintf(dex2oat_isa_variant_key, "dalvik.vm.isa.%s.variant", instruction_set);
+ parseCompilerOption(dex2oat_isa_variant_key, dex2oat_isa_variant,
+ "--instruction-set-variant=", "-Ximage-compiler-option");
+ parseCompilerOption(dex2oat_isa_variant_key, dex2oat_isa_variant,
+ "--instruction-set-variant=", "-Xcompiler-option");
+ // Copy the features.
+ sprintf(dex2oat_isa_features_key, "dalvik.vm.isa.%s.features", instruction_set);
+ parseCompilerOption(dex2oat_isa_features_key, dex2oat_isa_features,
+ "--instruction-set-features=", "-Ximage-compiler-option");
+ parseCompilerOption(dex2oat_isa_features_key, dex2oat_isa_features,
+ "--instruction-set-features=", "-Xcompiler-option");
+
+
+ property_get("dalvik.vm.dex2oat-flags", dex2oatFlagsBuf, "");
+ parseExtraOpts(dex2oatFlagsBuf, "-Xcompiler-option");
/* extra options; parse this late so it overrides others */
property_get("dalvik.vm.extra-opts", extraOptsBuf, "");
/* Set the properties for locale */
{
- strcpy(langOption, "-Duser.language=");
- strcpy(regionOption, "-Duser.region=");
- readLocale(langOption, regionOption);
- addOption(langOption);
- addOption(regionOption);
+ strcpy(localeOption, "-Duser.locale=");
+ const std::string locale = readLocale();
+ strncat(localeOption, locale.c_str(), PROPERTY_VALUE_MAX);
+ addOption(localeOption);
}
/*
* Set profiler options
*/
- if (libart) {
- // Whether or not the profiler should be enabled.
- property_get("dalvik.vm.profiler", propBuf, "0");
- if (propBuf[0] == '1') {
- addOption("-Xenable-profiler");
- }
+ // Whether or not the profiler should be enabled.
+ property_get("dalvik.vm.profiler", propBuf, "0");
+ if (propBuf[0] == '1') {
+ addOption("-Xenable-profiler");
+ }
- // Whether the profile should start upon app startup or be delayed by some random offset
- // (in seconds) that is bound between 0 and a fixed value.
- property_get("dalvik.vm.profile.start-immed", propBuf, "0");
- if (propBuf[0] == '1') {
- addOption("-Xprofile-start-immediately");
- }
+ // Whether the profile should start upon app startup or be delayed by some random offset
+ // (in seconds) that is bound between 0 and a fixed value.
+ property_get("dalvik.vm.profile.start-immed", propBuf, "0");
+ if (propBuf[0] == '1') {
+ addOption("-Xprofile-start-immediately");
+ }
+
+ // Number of seconds during profile runs.
+ parseRuntimeOption("dalvik.vm.profile.period-secs", profilePeriod, "-Xprofile-period:");
+
+ // Length of each profile run (seconds).
+ parseRuntimeOption("dalvik.vm.profile.duration-secs",
+ profileDuration,
+ "-Xprofile-duration:");
+
+ // Polling interval during profile run (microseconds).
+ parseRuntimeOption("dalvik.vm.profile.interval-us", profileInterval, "-Xprofile-interval:");
+
+ // Coefficient for period backoff. The the period is multiplied
+ // by this value after each profile run.
+ parseRuntimeOption("dalvik.vm.profile.backoff-coeff", profileBackoff, "-Xprofile-backoff:");
+
+ // Top K% of samples that are considered relevant when
+ // deciding if the app should be recompiled.
+ parseRuntimeOption("dalvik.vm.profile.top-k-thr",
+ profileTopKThreshold,
+ "-Xprofile-top-k-threshold:");
+
+ // The threshold after which a change in the structure of the
+ // top K% profiled samples becomes significant and triggers
+ // recompilation. A change in profile is considered
+ // significant if X% (top-k-change-threshold) of the top K%
+ // (top-k-threshold property) samples has changed.
+ parseRuntimeOption("dalvik.vm.profile.top-k-ch-thr",
+ profileTopKChangeThreshold,
+ "-Xprofile-top-k-change-threshold:");
+
+ // Type of profile data.
+ parseRuntimeOption("dalvik.vm.profiler.type", profileType, "-Xprofile-type:");
+
+ // Depth of bounded stack data
+ parseRuntimeOption("dalvik.vm.profile.stack-depth",
+ profileMaxStackDepth,
+ "-Xprofile-max-stack-depth:");
- // Number of seconds during profile runs.
- parseRuntimeOption("dalvik.vm.profile.period-secs", profilePeriod, "-Xprofile-period:");
-
- // Length of each profile run (seconds).
- parseRuntimeOption("dalvik.vm.profile.duration-secs",
- profileDuration,
- "-Xprofile-duration:");
-
- // Polling interval during profile run (microseconds).
- parseRuntimeOption("dalvik.vm.profile.interval-us", profileInterval, "-Xprofile-interval:");
-
- // Coefficient for period backoff. The the period is multiplied
- // by this value after each profile run.
- parseRuntimeOption("dalvik.vm.profile.backoff-coeff", profileBackoff, "-Xprofile-backoff:");
-
- // Top K% of samples that are considered relevant when
- // deciding if the app should be recompiled.
- parseRuntimeOption("dalvik.vm.profile.top-k-thr",
- profileTopKThreshold,
- "-Xprofile-top-k-threshold:");
-
- // The threshold after which a change in the structure of the
- // top K% profiled samples becomes significant and triggers
- // recompilation. A change in profile is considered
- // significant if X% (top-k-change-threshold) of the top K%
- // (top-k-threshold property) samples has changed.
- parseRuntimeOption("dalvik.vm.profile.top-k-ch-thr",
- profileTopKChangeThreshold,
- "-Xprofile-top-k-change-threshold:");
-
- // Type of profile data.
- parseRuntimeOption("dalvik.vm.profiler.type", profileType, "-Xprofile-type:");
-
- // Depth of bounded stack data
- parseRuntimeOption("dalvik.vm.profile.stack-depth",
- profileMaxStackDepth,
- "-Xprofile-max-stack-depth:");
-
- // Native bridge library. "0" means that native bridge is disabled.
- property_get("ro.dalvik.vm.native.bridge", propBuf, "");
- if (propBuf[0] == '\0') {
- ALOGW("ro.dalvik.vm.native.bridge is not expected to be empty");
- } else if (strcmp(propBuf, "0") != 0) {
- snprintf(nativeBridgeLibrary, sizeof("-XX:NativeBridge=") + PROPERTY_VALUE_MAX,
- "-XX:NativeBridge=%s", propBuf);
- addOption(nativeBridgeLibrary);
+ /*
+ * Tracing options.
+ */
+ property_get("dalvik.vm.method-trace", propBuf, "false");
+ if (strcmp(propBuf, "true") == 0) {
+ addOption("-Xmethod-trace");
+ parseRuntimeOption("dalvik.vm.method-trace-file",
+ methodTraceFileBuf,
+ "-Xmethod-trace-file:");
+ parseRuntimeOption("dalvik.vm.method-trace-file-siz",
+ methodTraceFileSizeBuf,
+ "-Xmethod-trace-file-size:");
+ property_get("dalvik.vm.method-trace-stream", propBuf, "false");
+ if (strcmp(propBuf, "true") == 0) {
+ addOption("-Xmethod-trace-stream");
}
}
+ // Native bridge library. "0" means that native bridge is disabled.
+ property_get("ro.dalvik.vm.native.bridge", propBuf, "");
+ if (propBuf[0] == '\0') {
+ ALOGW("ro.dalvik.vm.native.bridge is not expected to be empty");
+ } else if (strcmp(propBuf, "0") != 0) {
+ snprintf(nativeBridgeLibrary, sizeof("-XX:NativeBridge=") + PROPERTY_VALUE_MAX,
+ "-XX:NativeBridge=%s", propBuf);
+ addOption(nativeBridgeLibrary);
+ }
+
+#if defined(__LP64__)
+ const char* cpu_abilist_property_name = "ro.product.cpu.abilist64";
+#else
+ const char* cpu_abilist_property_name = "ro.product.cpu.abilist32";
+#endif // defined(__LP64__)
+ property_get(cpu_abilist_property_name, propBuf, "");
+ if (propBuf[0] == '\0') {
+ ALOGE("%s is not expected to be empty", cpu_abilist_property_name);
+ return -1;
+ }
+ snprintf(cpuAbiListBuf, sizeof(cpuAbiListBuf), "--cpu-abilist=%s", propBuf);
+ addOption(cpuAbiListBuf);
+
+ // Dalvik-cache pruning counter.
+ parseRuntimeOption("dalvik.vm.zygote.max-boot-retry", cachePruneBuf,
+ "-Xzygote-max-boot-retry=");
+
+ /*
+ * When running with debug.generate-debug-info, add --generate-debug-info to
+ * the compiler options so that the boot image, if it is compiled on device,
+ * will include native debugging information.
+ */
+ property_get("debug.generate-debug-info", propBuf, "");
+ if (strcmp(propBuf, "true") == 0) {
+ addOption("-Xcompiler-option");
+ addOption("--generate-debug-info");
+ addOption("-Ximage-compiler-option");
+ addOption("--generate-debug-info");
+ }
+
+ /*
+ * Retrieve the build fingerprint and provide it to the runtime. That way, ANR dumps will
+ * contain the fingerprint and can be parsed.
+ */
+ parseRuntimeOption("ro.build.fingerprint", fingerprintBuf, "-Xfingerprint:");
+
initArgs.version = JNI_VERSION_1_4;
initArgs.options = mOptions.editArray();
initArgs.nOptions = mOptions.size();
*/
if (JNI_CreateJavaVM(pJavaVM, pEnv, &initArgs) < 0) {
ALOGE("JNI_CreateJavaVM failed\n");
- goto bail;
+ return -1;
}
- result = 0;
-
-bail:
- return result;
+ return 0;
}
char* AndroidRuntime::toSlashClassName(const char* className)
return 0;
}
-static void register_jam_procs(const RegJAMProc array[], size_t count)
-{
- for (size_t i = 0; i < count; i++) {
- array[i]();
- }
-}
-
static const RegJNIRec gRegJNI[] = {
REG_JNI(register_com_android_internal_os_RuntimeInit),
REG_JNI(register_android_os_SystemClock),
REG_JNI(register_android_util_EventLog),
REG_JNI(register_android_util_Log),
- REG_JNI(register_android_util_FloatMath),
REG_JNI(register_android_content_AssetManager),
REG_JNI(register_android_content_StringBlock),
REG_JNI(register_android_content_XmlBlock),
REG_JNI(register_android_view_RenderNode),
REG_JNI(register_android_view_RenderNodeAnimator),
REG_JNI(register_android_view_GraphicBuffer),
- REG_JNI(register_android_view_GLES20Canvas),
+ REG_JNI(register_android_view_DisplayListCanvas),
REG_JNI(register_android_view_HardwareLayer),
REG_JNI(register_android_view_ThreadedRenderer),
REG_JNI(register_android_view_Surface),
REG_JNI(register_android_net_NetworkUtils),
REG_JNI(register_android_net_TrafficStats),
REG_JNI(register_android_os_MemoryFile),
- REG_JNI(register_com_android_internal_os_ZygoteInit),
REG_JNI(register_com_android_internal_os_Zygote),
REG_JNI(register_com_android_internal_util_VirtualRefBasePtr),
REG_JNI(register_android_hardware_Camera),
REG_JNI(register_android_hardware_camera2_legacy_LegacyCameraDevice),
REG_JNI(register_android_hardware_camera2_legacy_PerfMeasurement),
REG_JNI(register_android_hardware_camera2_DngCreator),
+ REG_JNI(register_android_hardware_Radio),
REG_JNI(register_android_hardware_SensorManager),
REG_JNI(register_android_hardware_SerialPort),
REG_JNI(register_android_hardware_SoundTrigger),
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