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Commit ed748143 authored by Nicolas Geoffray's avatar Nicolas Geoffray Committed by Gerrit Code Review
Browse files

Merge "Query the enable_apex_image flag from native experiment."

parents 77ad6aee 7a6a0dab

core/jni/AndroidRuntime.cpp

+16 −2
Original line number Diff line number Diff line
@@ -232,6 +232,11 @@ static const char* kGenerationalCCRuntimeOption = "-Xgc:generational_cc"; 
// Copying (CC) garbage collector.

static const char* kNoGenerationalCCRuntimeOption = "-Xgc:nogenerational_cc";



// Feature flag name for running the JIT in Zygote experiment, b/119800099.

static const char* ENABLE_APEX_IMAGE = "enable_apex_image";

// Flag to pass to the runtime when using the apex image.

static const char* kApexImageOption = "-Ximage:/system/framework/apex.art";



static AndroidRuntime* gCurRuntime = NULL;



/*
@@ -666,8 +671,17 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote) 
    char jdwpProviderBuf[sizeof("-XjdwpProvider:") - 1 + PROPERTY_VALUE_MAX];

    char bootImageBuf[sizeof("-Ximage:") - 1 + PROPERTY_VALUE_MAX];



    if (parseRuntimeOption("dalvik.vm.boot-image", bootImageBuf, "-Ximage:")) {

        ALOGI("Boot image: '%s'\n", bootImageBuf);

    std::string use_apex_image =

        server_configurable_flags::GetServerConfigurableFlag(RUNTIME_NATIVE_BOOT_NAMESPACE,

                                                             ENABLE_APEX_IMAGE,

                                                             /*default_value=*/ "");

    if (use_apex_image == "true") {

        addOption(kApexImageOption);

        ALOGI("Using Apex boot image: '%s'\n", kApexImageOption);

    } else if (parseRuntimeOption("dalvik.vm.boot-image", bootImageBuf, "-Ximage:")) {

        ALOGI("Using dalvik.vm.boot-image: '%s'\n", bootImageBuf);

    } else {

        ALOGI("Using default boot image");

    }



    bool checkJni = false;