src/sys/bootstrap/meta/root.cml

{
    children: [
        {
            name: "bootstrap",
            url: "fuchsia-boot:///#meta/bootstrap.cm",
            startup: "eager",
        },
        {
            name: "core",
            url: "fuchsia-pkg://fuchsia.com/core#meta/core.cm",
        },
        {
            name: "startup",
            url: "fuchsia-boot:///#meta/startup.cm",
            startup: "eager",
        },
    ],
    offer: [
        {
            protocol: [ "fuchsia.appmgr.Startup" ],
            from: "#core",
            to: [ "#startup" ],
        },

        // Capabilities routed from "parent" at the root are either provided by
        // bootsvc through component_manager's namespace or by component_manager
        // itself as a builtin service
        {
            directory: "/boot",
            from: "parent",
            to: [
                "#bootstrap",
                "#core",
            ],
            rights: [ "rx*" ],
        },
        {
            protocol: [
                "/svc/fuchsia.boot.Arguments",
                "/svc/fuchsia.boot.FactoryItems",
                "/svc/fuchsia.boot.Items",
                "/svc/fuchsia.boot.ReadOnlyLog",
                "/svc/fuchsia.boot.RootResource",
                "/svc/fuchsia.boot.WriteOnlyLog",
                "/svc/fuchsia.kernel.MmioResource",
                "/svc/fuchsia.kernel.RootJob",
                "/svc/fuchsia.kernel.RootJobForInspect",
                "/svc/fuchsia.kernel.Stats",
                "/svc/fuchsia.process.Launcher",
                "/svc/fuchsia.security.resource.Vmex",
            ],
            from: "parent",
            to: [
                "#bootstrap",
                "#core",
            ],
        },
        {
            protocol: [
                "/svc/fuchsia.sys2.BlockingEventSource",
                "/svc/fuchsia.sys2.EventSource",
                "/svc/fuchsia.time.Maintenance",
            ],
            from: "parent",
            to: [ "#core" ],
        },
        {
            protocol: [ "/svc/fuchsia.sys2.SystemController" ],
            from: "parent",
            to: [ "#bootstrap" ],
        },

        // ...and the rest of these are services provided by components for each other
        {
            directory: "/dev",
            from: "#bootstrap",
            to: [ "#core" ],
        },
        {
            directory: "/durable",
            from: "#bootstrap",
            to: [ "#core" ],
        },
        {
            directory: "/factory",
            from: "#bootstrap",
            to: [ "#core" ],
        },
        {
            directory: "/minfs",
            from: "#bootstrap",
            to: [ "#core" ],
        },
        {
            directory: "/pkgfs",
            from: "#bootstrap",
            to: [ "#core" ],
        },
        {
            directory: "config-data",
            from: "#bootstrap",
            to: [ "#core" ],
        },
        {
            directory: "/config/data",
            from: "#bootstrap",
            to: [ "#core" ],
        },
        {
            directory: "/system",
            from: "#bootstrap",
            to: [ "#core" ],
        },
        {
            directory: "/blob",
            from: "#bootstrap",
            to: [ "#core" ],
        },
        {
            directory: "/tmp",
            from: "#bootstrap",
            to: [ "#core" ],
        },
        {
            protocol: [
                "/svc/fuchsia.device.manager.Administrator",
                "/svc/fuchsia.device.manager.BindDebugger",
                "/svc/fuchsia.device.manager.DebugDumper",
                "/svc/fuchsia.device.NameProvider",
                "/svc/fuchsia.hardware.power.statecontrol.Admin",
                "/svc/fuchsia.hardware.power.statecontrol.RebootMethodsWatcherRegister",
                "/svc/fuchsia.hardware.pty.Device",
                "/svc/fuchsia.kernel.Counter",
                "/svc/fuchsia.kernel.DebugBroker",
                "/svc/fuchsia.paver.Paver",
                "/svc/fuchsia.scheduler.ProfileProvider",
                "/svc/fuchsia.sysinfo.SysInfo",
                "/svc/fuchsia.thermal.Controller",
                "/svc/fuchsia.tracing.kernel.Controller",
                "/svc/fuchsia.tracing.kernel.Reader",
                "/svc/fuchsia.virtualconsole.SessionManager",
            ],
            from: "#bootstrap",
            to: [ "#core" ],
        },

        // Non-zircon services for svchost
        {
            protocol: [
                "/svc/fuchsia.amber.Control",
                "/svc/fuchsia.cobalt.LoggerFactory",
                "/svc/fuchsia.exception.Handler",
                "/svc/fuchsia.feedback.CrashReporter",
                "/svc/fuchsia.logger.Log",
                "/svc/fuchsia.logger.LogSink",
                "/svc/fuchsia.net.NameLookup",
                "/svc/fuchsia.net.stack.Log",
                "/svc/fuchsia.net.stack.Stack",
                "/svc/fuchsia.netstack.Netstack",
                "/svc/fuchsia.pkg.PackageResolver",
                "/svc/fuchsia.pkg.RepositoryManager",
                "/svc/fuchsia.pkg.rewrite.Engine",
                "/svc/fuchsia.posix.socket.Provider",
                "/svc/fuchsia.process.Resolver",
                "/svc/fuchsia.sys.Environment",
                "/svc/fuchsia.sys.Launcher",
                "/svc/fuchsia.sys.Loader",
                "/svc/fuchsia.tracing.controller.Controller",
                "/svc/fuchsia.tracing.provider.Registry",
                "/svc/fuchsia.wlan.service.Wlan",
            ],
            from: "#core",
            to: [ "#bootstrap" ],
            dependency: "weak_for_migration",
        },

        // driver_manager needs the v1 hub for the serial console
        {
            directory: "/hub",
            from: "#core",
            to: [ "#bootstrap" ],
            dependency: "weak_for_migration",
        },

        // RCS uses the root hub for service discovery.
        {
            directory: "/hub",
            from: "framework",
            to: [ "#core" ],
        },

        // Offer events to `core` for diagnostics usage.
        {
            event: [
                "running",
                "started",
                "stopped",
            ],
            from: "framework",
            to: [ "#core" ],
        },
        {
            event: "capability_ready",
            from: "framework",
            to: [ "#core" ],
            filter: { path: "/diagnostics" },
        },
    ],
    expose: [
        // This handle is used by component manager to resolve packages from the
        // base package set.
        {
            directory: "/pkgfs-delayed",
            from: "#bootstrap",
            as: "/pkgfs",
        },
    ],
}