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Merge "Query the enable_apex_image flag from native experiment."

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am: ed74814369

Change-Id: I3a3a363a6f1d80368585294413219b4349309468
This commit is contained in:
Nicolas Geoffray
2019-02-26 01:31:05 -08:00
committed by android-build-merger
parent 2c2a2774d5 ed74814369
commit 32498c5c0c
1 changed files with 16 additions and 2 deletions
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18
core/jni/AndroidRuntime.cpp
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@@ -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;