void TraceOneFrame(object dummy)
{
DebugMemoryStream mem = mConnection.NewMemoryStream();
BinaryReader rdr = new BinaryReader(mem);
try
{
mem.Seek((long)mChaseEbpValue, SeekOrigin.Begin);
ulong chaseEbpValue = rdr.ReadUInt32();
ulong returnAddr = rdr.ReadUInt32();
lock (mStackFramesToAdd)
{
mStackFramesToAdd.Add(returnAddr);
}
Invoke(Delegate.CreateDelegate(typeof(NoParamsDelegate), this, "DumpStackFrames"));
if (chaseEbpValue != 0 && chaseEbpValue > mChaseEbpValue)
{
mChaseEbpValue = chaseEbpValue;
ThreadPool.QueueUserWorkItem(TraceOneFrame);
return;
}
}
catch (Exception)
{
}
mInProgress = false;
}
void UpdateRow(object toReadObj)
{
ulong toRead = (ulong)toReadObj;
DebugMemoryStream mem = mConnection.NewMemoryStream();
StringBuilder resultName = new StringBuilder(string.Format("{0:X8}:", toRead));
int width = 16;
byte[] readBuf = new byte[width];
mem.Seek((long)toRead, System.IO.SeekOrigin.Begin);
int i, result = mRunning ? 0 : mem.Read(readBuf, 0, readBuf.Length);
if (result == 0)
{
return;
}
for (i = 0; i < readBuf.Length; i++)
{
resultName.Append(string.Format(" {0:X2}", (int)readBuf[i]));
}
resultName.Append(" | ");
for (i = 0; i < readBuf.Length; i++)
{
resultName.Append((!char.IsControl((char)readBuf[i]) && (int)readBuf[i] < 128) ? (char)readBuf[i] : '\xb7');
}
mStoredBytes[toRead] = new ListViewItem(resultName.ToString());
UpdateMemoryWindow();
}
public DisplayValue(DebugConnection conn, Registers reg, Variable var)
{
mName = var.Name;
mConnection = conn;
mRegisters = reg;
mVariable = var;
mReader = new BinaryReader(mConnection.NewMemoryStream());
StringBuilder sb = new StringBuilder();
ulong regVal;
byte[] buf = new byte[mVariable.Size];
if (mVariable.Regval)
{
regVal = GetRegisterValue(mVariable.Reg);
sb.Append(string.Format("{0:X}", regVal));
mValue = sb.ToString();
return;
}
else if (mVariable.Regrel)
{
regVal = GetRegisterValue(mVariable.Reg);
mReader.BaseStream.Seek((long)regVal + mVariable.Offset, SeekOrigin.Begin);
mReader.Read(buf, 0, buf.Length);
}
else if (mVariable.Local || mVariable.Parameter)
{
mReader.BaseStream.Seek(mVariable.Offset, SeekOrigin.Begin);
mReader.Read(buf, 0, buf.Length);
}
if (buf.Length == 4)
{
sb.Append(string.Format("{3:X2}{2:X2}{1:X2}{0:X2}",
buf[0], buf[1], buf[2], buf[3]));
}
else
{
foreach (byte b in buf)
{
sb.Append(string.Format("{0:X2} ", (int)b));
}
}
mValue = sb.ToString();
}
public DisplayValue(DebugConnection conn, Registers reg, Variable var)
{
mName = var.Name;
mConnection = conn;
mRegisters = reg;
mVariable = var;
mReader = new BinaryReader(mConnection.NewMemoryStream());
StringBuilder sb = new StringBuilder();
ulong regVal;
byte[] buf = new byte[mVariable.Size];
if (mVariable.Regval)
{
regVal = GetRegisterValue(mVariable.Reg);
sb.Append(string.Format("{0:X}", regVal));
mValue = sb.ToString();
return;
}
else if (mVariable.Regrel)
{
regVal = GetRegisterValue(mVariable.Reg);
mReader.BaseStream.Seek((long)regVal + mVariable.Offset, SeekOrigin.Begin);
mReader.Read(buf, 0, buf.Length);
}
else if (mVariable.Local || mVariable.Parameter)
{
mReader.BaseStream.Seek(mVariable.Offset, SeekOrigin.Begin);
mReader.Read(buf, 0, buf.Length);
}
if (buf.Length == 4)
{
sb.Append(string.Format("{3:X2}{2:X2}{1:X2}{0:X2}",
buf[0], buf[1], buf[2], buf[3]));
}
else
{
foreach (byte b in buf)
sb.Append(string.Format("{0:X2} ", (int)b));
}
mValue = sb.ToString();
}