コード例 #1
0
        public static unsafe KdStatus ReceivePacket(
            KdPacketType PacketType,
            byte *MessageHeaderBuffer,
            int MessageHeaderLength,
            byte *MessageDataBuffer,
            int MessageDataBufferLength,
            out int MessageDataLength
            )
        {
            // DebugStub.WriteLine(String.Format("Kd.ReceivePacket: MessageHeaderBuffer = 0x{0:x}", (UIntPtr)MessageHeaderBuffer));
            // Console.WriteLine("Kd.ReceivePacket: Waiting for packet from KD...");

            KdStatus status = (KdStatus)ReceivePacket(
                (uint)PacketType,
                MessageHeaderBuffer,
                MessageHeaderLength,
                MessageDataBuffer,
                MessageDataBufferLength,
                out MessageDataLength);

            // Console.WriteLine("Kd.ReceivePacket: KdReceivePacket has returned.  Status = " + status);
            // DebugStub.Break();
            return(status);
        }
コード例 #2
0
        public static unsafe bool SendRequestWaitResponse(
            KdPacketType PacketType,
            byte *RequestHeaderBuffer,
            int RequestHeaderLength,
            byte *RequestDataBuffer,
            int RequestDataLength,
            byte *ResponseHeaderBuffer,
            int ResponseHeaderLength,
            byte *ResponseDataBuffer,
            int ResponseDataMaximumLength,
            out int ResponseDataActualLength)
        {
            ResponseDataActualLength = 0;

send_packet:
            if (!IsDebuggerPresent())
            {
                return(false);
            }

            SendPacket(
                PacketType,
                RequestHeaderBuffer,
                RequestHeaderLength,
                RequestDataBuffer,
                RequestDataLength);

receive_packet:
            KdStatus status = (KdStatus)ReceivePacket(
                (uint)PacketType,
                ResponseHeaderBuffer,
                ResponseHeaderLength,
                ResponseDataBuffer,
                ResponseDataMaximumLength,
                out ResponseDataActualLength);

            if (status == KdStatus.PacketReceived)
            {
                Dbg("Received response.  Actual data length = {0}", ResponseDataActualLength);
                return(true);
            }

            if (status == KdStatus.PacketTimeout)
            {
                if (IsDebuggerPresent())
                {
                    Dbg("Received PacketTimeout, trying again");
                    goto receive_packet;
                }
                else
                {
                    ResponseDataActualLength = 0;
                    return(false);
                }
            }

            if (status == KdStatus.PacketResend)
            {
                Dbg("Received PacketResend -- resending packet.");
                goto send_packet;
            }

            Dbg("Received unrecognized response from KdReceivePacket.  Return value: {0}", (uint)status);
            ResponseDataActualLength = 0;
            return(false);
        }