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Merge "Query the enable_apex_image flag from native experiment." am: ed74814369 am: 32498c5c0c

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am: d63481be77

Change-Id: Ib41e65bd247e2b5c620b72ca024aab868f8f6ea6
This commit is contained in:
Nicolas Geoffray
2019-02-26 03:52:14 -08:00
committed by android-build-merger
parent 5412ada56a d63481be77
commit 83624df78e
1 changed files with 16 additions and 2 deletions
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18
core/jni/AndroidRuntime.cpp
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@@ -244,6 +244,11 @@ 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;
/*
@@ -678,8 +683,17 @@ 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;