private void UpdateDisplay()
{
int lines = lbMemory.Height / (lbMemory.Font.Height + 2);
try
{
string nbr = tbMemory.Text.ToUpper().Trim();
int digits = 10;
int where = nbr.IndexOf('X');
if (where >= 0)
{
digits = 16;
nbr = nbr.Substring(where + 1);
}
uint at = Convert.ToUInt32(nbr, digits);
string[] newlines = new string[lines];
for (int line = 0; line < lines; line++)
{
string l = at.ToString("X").PadLeft(8, '0') + ':';
string d = string.Empty;
for (int x = 0; x < 16; x++)
{
byte mem = SimCPU.DirectRead8(at);
if (x % 4 == 0)
{
l = l + ' ';
}
l = l + mem.ToString("X").PadLeft(2, '0');
char b = (char)mem;
d = d + (char.IsLetterOrDigit(b) ? b : '.');
at++;
}
newlines[line] = l + ' ' + d;
}
lbMemory.Lines = newlines;
Status = string.Empty;
}
catch (Exception e)
{
Status = "Error: " + e.ToString();
}
}
public override int ReadByte()
{
return((int)simCPU.DirectRead8(internaloffset + ((ulong)position++)));
}
byte IAssemblyCode.this[int index]
{
get { return(simCPU.DirectRead8((ulong)index + offset)); }
}