// Copyright (c) .NET Foundation and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
 
using System.Diagnostics.Tracing;
 
namespace Mono.Linker
{
    [EventSource(Name = "Microsoft-DotNET-Linker")]
    sealed class LinkerEventSource : EventSource
    {
        public static LinkerEventSource Log { get; } = new LinkerEventSource();
 
        [Event(1)]
        public void LinkerStart(string args) => WriteEvent(1, args);
 
        [Event(2)]
        public void LinkerStop() => WriteEvent(2);
 
        [Event(3, Keywords = Keywords.Step)]
        public void LinkerStepStart(string stepName) => WriteEvent(3, stepName);
 
        [Event(4, Keywords = Keywords.Step)]
        public void LinkerStepStop(string stepName) => WriteEvent(4, stepName);
 
        public static class Keywords
        {
            public const EventKeywords Step = (EventKeywords)(1 << 1);
        }
    }
}