Merge "Add boot profile support" (7e73b516) · Commits · e / os / android_frameworks_base

core/jni/AndroidRuntime.cpp

+20 −12

Original line number	Diff line number	Diff line
		@@ -795,6 +795,13 @@ int AndroidRuntime::startVm(JavaVM pJavaVM, JNIEnv pEnv, bool zygote)
		"--compiler-filter=", "-Ximage-compiler-option");
		}

		// If there is a boot profile, it takes precedence over the image and preloaded classes.
		if (hasFile("/system/etc/boot-image.prof")) {
		addOption("-Ximage-compiler-option");
		addOption("--profile-file=/system/etc/boot-image.prof");
		addOption("-Ximage-compiler-option");
		addOption("--compiler-filter=speed-profile");
		} else {
		// 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",
		@@ -809,6 +816,7 @@ int AndroidRuntime::startVm(JavaVM pJavaVM, JNIEnv pEnv, bool zygote)
		addOption("-Ximage-compiler-option");
		addOption("--compiled-classes=/system/etc/compiled-classes");
		}
		}

		property_get("dalvik.vm.image-dex2oat-flags", dex2oatImageFlagsBuf, "");
		parseExtraOpts(dex2oatImageFlagsBuf, "-Ximage-compiler-option");