private bool AddToSymbolCollection(SymbolCollection newSymbols, SymbolHelper newSymbol, List <CodeBlock> newCodeBlocks)
{
//if (newSymbol.Length >= 800) return false;
foreach (SymbolHelper sh in newSymbols)
{
if (sh.Flash_start_address == newSymbol.Flash_start_address)
{
// Console.WriteLine("Already in collection: " + sh.Flash_start_address.ToString("X8"));
return(false);
}
}
newSymbols.Add(newSymbol);
newSymbol.CodeBlock = DetermineCodeBlockByByAddress(newSymbol.Flash_start_address, newCodeBlocks);
return(true);
}
public override void FindSVBL(byte[] allBytes, string filename, SymbolCollection newSymbols, List <CodeBlock> newCodeBlocks)
{
bool found = true;
int offset = 0;
while (found)
{
int SVBLAddress = Tools.Instance.findSequence(allBytes, offset, new byte[10] {
0xDF, 0x7A, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0xDF, 0x7A
}, new byte[10] {
1, 1, 1, 1, 1, 1, 1, 1, 1, 1
});
if (SVBLAddress > 0)
{
//Console.WriteLine("Alternative SVBL " + SVBLAddress.ToString("X8"));
SymbolHelper shsvbl = new SymbolHelper();
shsvbl.Category = "Detected maps";
shsvbl.Subcategory = "Limiters";
shsvbl.Flash_start_address = SVBLAddress - 2;
// if value = 0xC3 0x00 -> two more back
int[] testValue = Tools.Instance.readdatafromfileasint(filename, (int)shsvbl.Flash_start_address, 1, EDCFileType.EDC15M);
if (testValue[0] == 0xC300)
{
shsvbl.Flash_start_address -= 2;
}
shsvbl.Varname = "SVBL Boost limiter [" + DetermineNumberByFlashBank(shsvbl.Flash_start_address, newCodeBlocks) + "]";
shsvbl.Length = 2;
shsvbl.CodeBlock = DetermineCodeBlockByByAddress(shsvbl.Flash_start_address, newCodeBlocks);
newSymbols.Add(shsvbl);
offset = SVBLAddress + 1;
}
else
{
found = false;
}
}
}
public override void FindSVBL(byte[] allBytes, string filename, SymbolCollection newSymbols, List<CodeBlock> newCodeBlocks)
{
bool found = true;
int offset = 0;
while (found)
{
int SVBLAddress = Tools.Instance.findSequence(allBytes, offset, new byte[10] { 0xDF, 0x7A, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0xDF, 0x7A }, new byte[10] { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 });
if (SVBLAddress > 0)
{
//Console.WriteLine("Alternative SVBL " + SVBLAddress.ToString("X8"));
SymbolHelper shsvbl = new SymbolHelper();
shsvbl.Category = "Detected maps";
shsvbl.Subcategory = "Limiters";
shsvbl.Flash_start_address = SVBLAddress - 2;
// if value = 0xC3 0x00 -> two more back
int[] testValue = Tools.Instance.readdatafromfileasint(filename, (int)shsvbl.Flash_start_address, 1, EDCFileType.EDC15C);
if (testValue[0] == 0xC300) shsvbl.Flash_start_address -= 2;
shsvbl.Varname = "SVBL Boost limiter [" + DetermineNumberByFlashBank(shsvbl.Flash_start_address, newCodeBlocks) + "]";
shsvbl.Length = 2;
shsvbl.CodeBlock = DetermineCodeBlockByByAddress(shsvbl.Flash_start_address, newCodeBlocks);
newSymbols.Add(shsvbl);
offset = SVBLAddress + 1;
}
else found = false;
}
}
private bool AddToSymbolCollection(SymbolCollection newSymbols, SymbolHelper newSymbol, List<CodeBlock> newCodeBlocks)
{
if (newSymbol.Length >= 800) return false;
foreach (SymbolHelper sh in newSymbols)
{
if (sh.Flash_start_address == newSymbol.Flash_start_address)
{
// Console.WriteLine("Already in collection: " + sh.Flash_start_address.ToString("X8"));
return false;
}
}
newSymbols.Add(newSymbol);
newSymbol.CodeBlock = DetermineCodeBlockByByAddress(newSymbol.Flash_start_address, newCodeBlocks);
return true;
}
public override void FindSVBL(byte[] allBytes, string filename, SymbolCollection newSymbols, List<CodeBlock> newCodeBlocks)
{
bool found = true;
int offset = 0;
while (found)
{
int SVBLAddress = Tools.Instance.findSequence(allBytes, offset, new byte[10] { 0xDF, 0x7A, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0xDF, 0x7A }, new byte[10] { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 });
///int SVBLAddress = Tools.Instance.findSequence(allBytes, offset, new byte[16] { 0xD2, 0x00, 0xFC, 0x03, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0xFF, 0xFF, 0xFF, 0xC3, 0x00, 0x00 }, new byte[16] { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1 });
if (SVBLAddress > 0)
{
//Console.WriteLine("Alternative SVBL " + SVBLAddress.ToString("X8"));
SymbolHelper shsvbl = new SymbolHelper();
shsvbl.Category = "Detected maps";
shsvbl.Subcategory = "Limiters";
shsvbl.Flash_start_address = SVBLAddress - 2;
//shsvbl.Flash_start_address = SVBLAddress + 16;
// if value = 0xC3 0x00 -> two more back
int[] testValue = Tools.Instance.readdatafromfileasint(filename, (int)shsvbl.Flash_start_address, 1, EDCFileType.EDC15P6);
if (testValue[0] == 0xC300) shsvbl.Flash_start_address -= 2;
shsvbl.Varname = "SVBL Boost limiter [" + DetermineNumberByFlashBank(shsvbl.Flash_start_address, newCodeBlocks) +"]";
shsvbl.Length = 2;
shsvbl.CodeBlock = DetermineCodeBlockByByAddress(shsvbl.Flash_start_address, newCodeBlocks);
newSymbols.Add(shsvbl);
int MAPMAFSwitch = Tools.Instance.findSequence(allBytes, SVBLAddress - 0x100, new byte[8] { 0x41, 0x02, 0xFF, 0xFF, 0x00, 0x01, 0x01, 0x00 }, new byte[8] { 1, 1, 0, 0, 1, 1, 1, 1 });
if (MAPMAFSwitch > 0)
{
MAPMAFSwitch += 2;
SymbolHelper mapmafsh = new SymbolHelper();
//mapmafsh.BitMask = 0x0101;
mapmafsh.Category = "Detected maps";
mapmafsh.Subcategory = "Switches";
mapmafsh.Flash_start_address = MAPMAFSwitch;
mapmafsh.Varname = "MAP/MAF switch (0 = MAF, 257/0x101 = MAP)" + DetermineNumberByFlashBank(shsvbl.Flash_start_address, newCodeBlocks);
mapmafsh.Length = 2;
mapmafsh.CodeBlock = DetermineCodeBlockByByAddress(mapmafsh.Flash_start_address, newCodeBlocks);
newSymbols.Add(mapmafsh);
Console.WriteLine("Found MAP MAF switch @ " + MAPMAFSwitch.ToString("X8"));
}
offset = SVBLAddress + 1;
}
else found = false;
}
}
private bool AddToSymbolCollection(SymbolCollection newSymbols, SymbolHelper newSymbol, List<CodeBlock> newCodeBlocks)
{
if (newSymbol.Length >= 800) return false;
foreach (SymbolHelper sh in newSymbols)
{
if (sh.Flash_start_address == newSymbol.Flash_start_address)
{
// Console.WriteLine("Already in collection: " + sh.Flash_start_address.ToString("X8"));
return false;
}
// not allowed to overlap
/* else if (newSymbol.Flash_start_address > sh.Flash_start_address && newSymbol.Flash_start_address < (sh.Flash_start_address + sh.Length))
{
Console.WriteLine("Overlapping map: " + sh.Flash_start_address.ToString("X8") + " " + sh.X_axis_length.ToString() + " x " + sh.Y_axis_length.ToString());
Console.WriteLine("Overlapping new: " + newSymbol.Flash_start_address.ToString("X8") + " " + newSymbol.X_axis_length.ToString() + " x " + newSymbol.Y_axis_length.ToString());
return false;
}*/
}
newSymbols.Add(newSymbol);
newSymbol.CodeBlock = DetermineCodeBlockByByAddress(newSymbol.Flash_start_address, newCodeBlocks);
return true;
}
private void FindMAPMAFSwitch(byte[] allBytes, string filename, SymbolCollection newSymbols, List<CodeBlock> newCodeBlocks)
{
foreach (CodeBlock cb in newCodeBlocks)
{
if (cb.CodeID > 0)
{
Console.WriteLine("codeblock " + cb.CodeID.ToString() + " address " + cb.StartAddress.ToString("X8") + " adrid " + cb.AddressID.ToString("X8"));
int MAPMAFSwitch = cb.AddressID - 8;
// read data
if ((allBytes[MAPMAFSwitch] == 0x01 && allBytes[MAPMAFSwitch + 1] == 0x01) || (allBytes[MAPMAFSwitch ] == 0x00 && allBytes[MAPMAFSwitch + 1] == 0x00))
{
// verify validity
SymbolHelper mapmafsh = new SymbolHelper();
//mapmafsh.BitMask = 0x0101;
mapmafsh.Category = "Detected maps";
mapmafsh.Subcategory = "Switches";
mapmafsh.Flash_start_address = MAPMAFSwitch;
mapmafsh.Varname = "MAP/MAF switch (0 = MAF, 257/0x0101 = MAP)" + DetermineNumberByFlashBank(MAPMAFSwitch, newCodeBlocks);
mapmafsh.Length = 2;
mapmafsh.CodeBlock = DetermineCodeBlockByByAddress(mapmafsh.Flash_start_address, newCodeBlocks);
newSymbols.Add(mapmafsh);
}
}
}
}
private void btnSearchMaps_ItemClick(object sender, ItemClickEventArgs e)
{
// ask the user for which value to search and if searching should include symbolnames and/or symbol description
if (ValidateFile())
{
SymbolCollection result_Collection = new SymbolCollection();
frmSearchMaps searchoptions = new frmSearchMaps();
if (searchoptions.ShowDialog() == DialogResult.OK)
{
frmProgress progress = new frmProgress();
progress.SetProgress("Start searching data...");
progress.SetProgressPercentage(0);
progress.Show();
System.Windows.Forms.Application.DoEvents();
int cnt = 0;
foreach (SymbolHelper sh in Tools.Instance.m_symbols)
{
progress.SetProgress("Searching " + sh.Varname);
progress.SetProgressPercentage((cnt * 100) / Tools.Instance.m_symbols.Count);
bool hit_found = false;
if (searchoptions.IncludeSymbolNames)
{
if (searchoptions.SearchForNumericValues)
{
if (sh.Varname.Contains(searchoptions.NumericValueToSearchFor.ToString()))
{
hit_found = true;
}
}
if (searchoptions.SearchForStringValues)
{
if (searchoptions.StringValueToSearchFor != string.Empty)
{
if (sh.Varname.Contains(searchoptions.StringValueToSearchFor))
{
hit_found = true;
}
}
}
}
if (searchoptions.IncludeSymbolDescription)
{
if (searchoptions.SearchForNumericValues)
{
if (sh.Description.Contains(searchoptions.NumericValueToSearchFor.ToString()))
{
hit_found = true;
}
}
if (searchoptions.SearchForStringValues)
{
if (searchoptions.StringValueToSearchFor != string.Empty)
{
if (sh.Description.Contains(searchoptions.StringValueToSearchFor))
{
hit_found = true;
}
}
}
}
// now search the symbol data
if (sh.Flash_start_address < Tools.Instance.m_currentfilelength)
{
byte[] symboldata = Tools.Instance.readdatafromfile(Tools.Instance.m_currentfile, (int)sh.Flash_start_address, sh.Length, Tools.Instance.m_currentFileType);
if (searchoptions.SearchForNumericValues)
{
for (int i = 0; i < symboldata.Length / 2; i += 2)
{
float value = Convert.ToInt32(symboldata.GetValue(i)) * 256;
value += Convert.ToInt32(symboldata.GetValue(i + 1));
value *= (float)GetMapCorrectionFactor(sh.Varname);
value += (float)GetMapCorrectionOffset(sh.Varname);
if (value == (float)searchoptions.NumericValueToSearchFor)
{
hit_found = true;
}
}
}
if (searchoptions.SearchForStringValues)
{
if (searchoptions.StringValueToSearchFor.Length > symboldata.Length)
{
// possible...
string symboldataasstring = System.Text.Encoding.ASCII.GetString(symboldata);
if (symboldataasstring.Contains(searchoptions.StringValueToSearchFor))
{
hit_found = true;
}
}
}
}
if (hit_found)
{
// add to collection
result_Collection.Add(sh);
}
cnt++;
}
progress.Close();
if (result_Collection.Count == 0)
{
frmInfoBox info = new frmInfoBox("No results found...");
}
else
{
// start result screen
dockManager1.BeginUpdate();
try
{
SymbolTranslator st = new SymbolTranslator();
DevExpress.XtraBars.Docking.DockPanel dockPanel = dockManager1.AddPanel(new System.Drawing.Point(-500, -500));
CompareResults tabdet = new CompareResults();
tabdet.ShowAddressesInHex = m_appSettings.ShowAddressesInHex;
tabdet.SetFilterMode(m_appSettings.ShowAddressesInHex);
tabdet.Dock = DockStyle.Fill;
tabdet.UseForFind = true;
tabdet.Filename = Tools.Instance.m_currentfile;
tabdet.onSymbolSelect += new CompareResults.NotifySelectSymbol(tabdet_onSymbolSelectForFind);
dockPanel.Controls.Add(tabdet);
dockPanel.Text = "Search results: " + Path.GetFileName(Tools.Instance.m_currentfile);
dockPanel.DockTo(dockManager1, DevExpress.XtraBars.Docking.DockingStyle.Left, 1);
dockPanel.Width = 500;
System.Data.DataTable dt = new System.Data.DataTable();
dt.Columns.Add("SYMBOLNAME");
dt.Columns.Add("SRAMADDRESS", Type.GetType("System.Int32"));
dt.Columns.Add("FLASHADDRESS", Type.GetType("System.Int32"));
dt.Columns.Add("LENGTHBYTES", Type.GetType("System.Int32"));
dt.Columns.Add("LENGTHVALUES", Type.GetType("System.Int32"));
dt.Columns.Add("DESCRIPTION");
dt.Columns.Add("ISCHANGED", Type.GetType("System.Boolean"));
dt.Columns.Add("CATEGORY"); //0
dt.Columns.Add("DIFFPERCENTAGE", Type.GetType("System.Double"));
dt.Columns.Add("DIFFABSOLUTE", Type.GetType("System.Int32"));
dt.Columns.Add("DIFFAVERAGE", Type.GetType("System.Double"));
dt.Columns.Add("CATEGORYNAME");
dt.Columns.Add("SUBCATEGORYNAME");
dt.Columns.Add("SymbolNumber1", Type.GetType("System.Int32"));
dt.Columns.Add("SymbolNumber2", Type.GetType("System.Int32"));
dt.Columns.Add("CodeBlock1", Type.GetType("System.Int32"));
dt.Columns.Add("CodeBlock2", Type.GetType("System.Int32"));
string ht = string.Empty;
XDFCategories cat = XDFCategories.Undocumented;
XDFSubCategory subcat = XDFSubCategory.Undocumented;
foreach (SymbolHelper shfound in result_Collection)
{
string helptext = st.TranslateSymbolToHelpText(shfound.Varname);
if (shfound.Varname.Contains("."))
{
try
{
shfound.Category = shfound.Varname.Substring(0, shfound.Varname.IndexOf("."));
}
catch (Exception cE)
{
Console.WriteLine("Failed to assign category to symbol: " + shfound.Varname + " err: " + cE.Message);
}
}
dt.Rows.Add(shfound.Varname, shfound.Start_address, shfound.Flash_start_address, shfound.Length, shfound.Length, helptext, false, 0, 0, 0, 0, shfound.Category, "", shfound.Symbol_number, shfound.Symbol_number, shfound.CodeBlock, shfound.CodeBlock);
}
tabdet.CompareSymbolCollection = result_Collection;
tabdet.OpenGridViewGroups(tabdet.gridControl1, 1);
tabdet.gridControl1.DataSource = dt.Copy();
}
catch (Exception E)
{
Console.WriteLine(E.Message);
}
dockManager1.EndUpdate();
}
}
}
}
