public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
{
if (destType == typeof(string) && value is MNemonicHelper)
{
// Cast the value to an Employee type
MNemonicHelper pp = (MNemonicHelper)value;
return(pp.Mnemonic + ", " + pp.Address.ToString("X8"));
}
return(base.ConvertTo(context, culture, value, destType));
}
private void AddLabel(long trgaddr)
{
if (trgaddr < 0xF00000)
{
MNemonicHelper label = new MNemonicHelper();
label.Address = trgaddr;
label.Mnemonic = "LBL_" + trgaddr.ToString("X8") + ":";
if (!_passOne)
{
if (!LabelPresent(trgaddr))
{
labels.Add(label);
}
}
else
{
if (!AddressInLabelList(trgaddr))
{
_labels.Add(label);
}
}
}
}
private void TranslateLabels(MNemonicHelper mnemonic)
{
if (AddressInLabelList(mnemonic.Mnemonic))
{
foreach (MNemonicHelper label in _labels)
{
if (mnemonic.Mnemonic.Contains("JSR") && mnemonic.Mnemonic.Contains(label.Address.ToString("X8")))
{
mnemonic.Mnemonic = mnemonic.Mnemonic.Replace(label.Address.ToString("X8"), label.Mnemonic.Replace(":", ""));
break;
}
else if (mnemonic.Mnemonic.Contains("BEQ") && mnemonic.Mnemonic.Contains(label.Address.ToString("X8")))
{
mnemonic.Mnemonic = mnemonic.Mnemonic.Replace(label.Address.ToString("X8"), label.Mnemonic.Replace(":", ""));
break;
}
else if (mnemonic.Mnemonic.Contains("BRA") && mnemonic.Mnemonic.Contains(label.Address.ToString("X8")))
{
mnemonic.Mnemonic = mnemonic.Mnemonic.Replace(label.Address.ToString("X8"), label.Mnemonic.Replace(":", ""));
break;
}
else if (mnemonic.Mnemonic.Contains("BLS") && mnemonic.Mnemonic.Contains(label.Address.ToString("X8")))
{
mnemonic.Mnemonic = mnemonic.Mnemonic.Replace(label.Address.ToString("X8"), label.Mnemonic.Replace(":", ""));
break;
}
else if (mnemonic.Mnemonic.Contains("BNE") && mnemonic.Mnemonic.Contains(label.Address.ToString("X8")))
{
mnemonic.Mnemonic = mnemonic.Mnemonic.Replace(label.Address.ToString("X8"), label.Mnemonic.Replace(":", ""));
break;
}
else if (mnemonic.Mnemonic.Contains("BHI") && mnemonic.Mnemonic.Contains(label.Address.ToString("X8")))
{
mnemonic.Mnemonic = mnemonic.Mnemonic.Replace(label.Address.ToString("X8"), label.Mnemonic.Replace(":", ""));
break;
}
else if (mnemonic.Mnemonic.Contains("BCS") && mnemonic.Mnemonic.Contains(label.Address.ToString("X8")))
{
mnemonic.Mnemonic = mnemonic.Mnemonic.Replace(label.Address.ToString("X8"), label.Mnemonic.Replace(":", ""));
break;
}
else if (mnemonic.Mnemonic.Contains("BCC") && mnemonic.Mnemonic.Contains(label.Address.ToString("X8")))
{
mnemonic.Mnemonic = mnemonic.Mnemonic.Replace(label.Address.ToString("X8"), label.Mnemonic.Replace(":", ""));
break;
}
else if (mnemonic.Mnemonic.Contains("BGE") && mnemonic.Mnemonic.Contains(label.Address.ToString("X8")))
{
mnemonic.Mnemonic = mnemonic.Mnemonic.Replace(label.Address.ToString("X8"), label.Mnemonic.Replace(":", ""));
break;
}
else if (mnemonic.Mnemonic.Contains("BLT") && mnemonic.Mnemonic.Contains(label.Address.ToString("X8")))
{
mnemonic.Mnemonic = mnemonic.Mnemonic.Replace(label.Address.ToString("X8"), label.Mnemonic.Replace(":", ""));
break;
}
else if (mnemonic.Mnemonic.Contains("BGT") && mnemonic.Mnemonic.Contains(label.Address.ToString("X8")))
{
mnemonic.Mnemonic = mnemonic.Mnemonic.Replace(label.Address.ToString("X8"), label.Mnemonic.Replace(":", ""));
break;
}
else if (mnemonic.Mnemonic.Contains("BLE") && mnemonic.Mnemonic.Contains(label.Address.ToString("X8")))
{
mnemonic.Mnemonic = mnemonic.Mnemonic.Replace(label.Address.ToString("X8"), label.Mnemonic.Replace(":", ""));
break;
}
}
}
}
private void LoadLabels(long addr, FileStream fs, BinaryReader br, long offset)
{
MNemonicHelper label = new MNemonicHelper();
MNemonicCollection functionList = new MNemonicCollection();
label.Mnemonic = "Function_" + addr.ToString("X8") + ":";
label.Address = addr;
if (AddressInLabelList(addr))
{
return;
}
long offaddr = 0;
if (addr == 0) return;
if (addr > offset)
{
fs.Position = addr - offset;
}
else
{
fs.Position = addr;
}
bool endsub = false;
bool issub = false;
bool isjump = false;
string str;
while (!endsub)
{
byte ch1 = br.ReadByte();
byte ch2 = br.ReadByte();
uint i = (uint)((ch1 << 8) + ch2);
uint seg = (uint)(((addr + offaddr) & 0xffff0000) >> 16);
uint adr = (uint)(((addr + offaddr) & 0xffff));
uint t = disasm(out str, addr, ch1, ch2, offaddr, br, out endsub, out issub, out isjump);
if (str != "")
{
MNemonicHelper mnhelper = new MNemonicHelper();
mnhelper.Mnemonic = str;
mnhelper.Address = addr;
//realAddr = fs.Position + offset;
//mnhelper.Address = realAddr;
functionList.Add(mnhelper);
}
if (t > 5) t = 5;
//addr += t;
switch (t)
{
case 0:
case 1:
addr += 2L;
break;
case 2:
addr += 4L;
break;
case 3:
addr += 6L;
break;
case 4:
addr += 8L;
break;
case 5:
addr += 10L;
break;
}
if (issub)
{
if (trgdata != 0)
{
if (!AddressInLabelList(trgdata))
{
if (trgdata < 0x00F00000)
{
long position = fs.Position;
LoadLabels(trgdata, fs, br, offset);
fs.Position = position; // reset to previous position
}
}
}
}
if (endsub)
{
}
}
// assign a meaningful name to the function if we can
// we know what the rom->ram copy routine looks like
bool _has_Rom_IgnitionMap = false;
bool _has_Ram_IgnitionMap = false;
bool _has_Rom_FuelMap = false;
bool _has_Ram_FuelMap = false;
bool _has_KontrollOrd = false;
bool _has_Da_insp = false;
bool _has_Tq = false;
bool _has_EB = false;
bool _has_IdleNeutral = false;
string _functionName = string.Empty;
foreach (MNemonicHelper functionHelper in functionList)
{
//Console.WriteLine(functionHelper.Address.ToString("X8") + " " + functionHelper.Mnemonic);
if (functionHelper.Mnemonic.Contains("ROM_Ign_map_0!")) _has_Rom_IgnitionMap = true;
if (functionHelper.Mnemonic.Contains("RAM_Ign_map_0!")) _has_Ram_IgnitionMap = true;
if (functionHelper.Mnemonic.Contains("RAM_Insp_mat!")) _has_Ram_FuelMap = true;
if (functionHelper.Mnemonic.Contains("ROM_Insp_mat!")) _has_Rom_FuelMap = true;
if (functionHelper.Mnemonic.Contains("#ABCD")) _has_KontrollOrd = true;
if (functionHelper.Mnemonic.Contains("Da_insp")) _has_Da_insp = true;
if (functionHelper.Mnemonic.Contains("#EB")) _has_EB = true;
if (functionHelper.Mnemonic.Contains("Tq")) _has_Tq = true;
if (functionHelper.Mnemonic.Contains("Idle_rpm_offNeutral")) _has_IdleNeutral = true;
//Idle_rpm_offNeutral
}
if (_has_Ram_IgnitionMap && _has_Rom_IgnitionMap) _functionName = "CopyIgnitionRomToRam:";
else if (_has_Ram_FuelMap && _has_Rom_FuelMap) _functionName = "CopyFuelRomToRam:";
else if (_has_Ram_IgnitionMap) _functionName = "CalculateIgnitionAngle:";
else if (_has_Ram_FuelMap && !_has_Rom_FuelMap) _functionName = "CalculateInjectionDuration:";
else if (_has_KontrollOrd) _functionName = "CheckSRAMIntegrity:";
else if (_has_Da_insp) _functionName = "CalcInjectionForCylinder:";
else if (_has_EB && _has_Tq) _functionName = "CalculateTorque:";
else if (_has_IdleNeutral) _functionName = "DetermineIdleStatus:";
if (_functionName != string.Empty)
{
label.Mnemonic = _functionName;
}
_labels.Add(label);
}
public bool Contains(MNemonicHelper value)
{
// If value is not of type Int16, this will return false.
return(List.Contains(value));
}
public void Insert(int index, MNemonicHelper value)
{
List.Insert(index, value);
}
public void Remove(MNemonicHelper value)
{
List.Remove(value);
}
public int Add(MNemonicHelper value)
{
return(List.Add(value));
}
public int IndexOf(MNemonicHelper value)
{
return(List.IndexOf(value));
}
public bool Contains(MNemonicHelper value)
{
// If value is not of type Int16, this will return false.
return (List.Contains(value));
}
public int Add(MNemonicHelper value)
{
return (List.Add(value));
}
public void Remove(MNemonicHelper value)
{
List.Remove(value);
}
public void Insert(int index, MNemonicHelper value)
{
List.Insert(index, value);
}
public int IndexOf(MNemonicHelper value)
{
return (List.IndexOf(value));
}