////////////////////////////////////////////////////////////////////////////////
//
//  Microsoft Research Singularity - Singularity ABI
//
//  Copyright (c) Microsoft Corporation.  All rights reserved.
//
//  File:   DebugService.csi
//
//  Note:
//

using System.Runtime.CompilerServices;

namespace Microsoft.Singularity.V1.Services
{
    public struct DebugService
    {
        public readonly int id;

        [NoHeapAllocation]
        public static unsafe void PrintBegin(out char * buffer, out int length);
        [NoHeapAllocation]
        public static unsafe void PrintComplete(char * buffer, int used);

        [NoHeapAllocation]
        public static unsafe void Print(char * buffer);
        [NoHeapAllocation]
        public static unsafe void Print(char * buffer, int length);

        [NoHeapAllocation]
        public static void Print(bool value);
        [NoHeapAllocation]
        public static void Print(char value);
        [NoHeapAllocation]
        public static void Print(byte value);
        [NoHeapAllocation]
        public static void Print(int value);
        [NoHeapAllocation]
        public static void Print(uint value);
        [NoHeapAllocation]
        public static void Print(long value);
        [NoHeapAllocation]
        public static void Print(ulong value);

        [NoHeapAllocation]
        public static void Break();
        [NoHeapAllocation]
        public static void WalkStack();

        [NoHeapAllocation]
        public static bool IsDebuggerPresent();

        [NoHeapAllocation]
        public static ulong ReadPerfCounter(uint which);

        [NoHeapAllocation]
        public static bool WritePerfCounter(uint which, ulong value);

        [NoHeapAllocation]
        public static bool AddToPerfCounter(uint which, ulong value);
    }
}