src/performance/cpu_profiler/meta/cpu_profiler.cml

// Copyright 2023 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
{
    include: [
        "syslog/client.shard.cml",
        "trace/client.shard.cml",
    ],
    program: {
        runner: "elf",
        binary: "bin/cpu_profiler",
    },
    children: [
        {
            name: "profiler_session_manager",
            url: "profiler_session_manager#meta/profiler_session_manager.cm",
            startup: "eager",
        },
    ],
    capabilities: [
        {
            protocol: [
                "fuchsia.cpu.profiler.Session",
                "fuchsia.profiling.Controller",
            ],
        },
    ],
    use: [
        {
            protocol: [
                "fuchsia.kernel.RootJob",
                "fuchsia.kernel.SamplingResource",
                "fuchsia.test.manager.SuiteRunner",
            ],
        },
        {
            protocol: [
                "fuchsia.sys2.LifecycleController",
                "fuchsia.sys2.LifecycleController.root",
                "fuchsia.sys2.RealmQuery.root",
            ],

            // Optional, since integration tests aren't able to provide this capability
            availability: "optional",
        },
        {
            event_stream: [ "debug_started" ],
            from: "parent",
        },
    ],
    offer: [
        {
            protocol: [
                "fuchsia.cpu.profiler.Session",
                "fuchsia.profiling.Controller",
            ],
            from: "self",
            to: [ "#profiler_session_manager" ],
        },
        {
            storage: "cache",
            from: "parent",
            to: "#profiler_session_manager",
        },
    ],
    expose: [
        {
            protocol: "fuchsia.cpu.profiler.Session",
            from: "self",
        },
        {
            protocol: "fuchsia.cpu.profiler.SessionManager",
            from: "#profiler_session_manager",
        },
    ],
}