public override void ReadBytes(IntPtr addr, uint size, byte[] readBuff)
{
string reply = SendCommand($"m{addr.ToString("X")},{size:x}");
if (reply == "")
{
throw new UnsupportedCommandException();
}
if (reply.Length == 3 && reply.StartsWith("E"))
{
GDBException.ThrowFromReply(reply);
}
int readLen = reply.Length / 2;
if (readLen < size)
{
throw new IncompleteReadException();
}
for (int i = 0; i < readLen; ++i)
{
readBuff[i] = Convert.ToByte(reply.Substring(i * 2, 2), 16);
}
}
public uint SearchMemory(IntPtr startAddr, byte[] pattern)
{
var sb = new StringBuilder();
sb.AppendFormat("qSearch:memory:{0:x};{1:x};", startAddr, pattern.Length);
for (int i = 0; i < pattern.Length; ++i)
{
sb.AppendFormat("{0:x2}", pattern[i]);
}
string reply = SendCommand(sb.ToString());
if (reply == "")
{
throw new UnsupportedCommandException();
}
if (reply.StartsWith("E"))
{
GDBException.ThrowFromReply(reply);
}
if (reply == "0")
{
return(0);
}
return(Convert.ToUInt32(reply.Substring(2), 16));
}
public void SetNonStop(bool enable = true)
{
string reply = SendCommand(enable ? "QNonStop:1" : "QNonStop:0");
if (reply == "")
{
throw new UnsupportedCommandException();
}
if (reply != "OK")
{
GDBException.ThrowFromReply(reply);
}
}
public uint CRCMemory(IntPtr addr, uint size)
{
string reply = SendCommand("qCRC:{addr:x},{size:x}");
if (reply == "")
{
throw new UnsupportedCommandException();
}
if (reply.StartsWith("E"))
{
GDBException.ThrowFromReply(reply);
}
return(Convert.ToUInt32(reply.Substring(2, 4)));
}
public override void WriteBytes(byte[] srcBuff, IntPtr dstAddr, uint size)
{
var sb = new StringBuilder();
sb.AppendFormat($"M{0:x},{1:x}:", dstAddr, size);
for (int i = 0; i < size; ++i)
{
sb.AppendFormat("{0:x2}", srcBuff[i]);
}
string reply = SendCommand(sb.ToString());
if (reply == "")
{
throw new UnsupportedCommandException();
}
if (reply != "OK")
{
GDBException.ThrowFromReply(reply);
}
}
public StopPacket?AttachToProcess(int pid)
{
if (!vSane)
{
throw new InvalidOperationException();
}
string reply = SendCommand($"vAttach;{pid:x}");
if (reply == "")
{
throw new UnsupportedCommandException();
}
if (reply.StartsWith("E"))
{
GDBException.ThrowFromReply(reply);
}
if (reply == "OK")
{
return(null);
}
return(ParseStopPacket(reply));
}