public object[] pop()
{
object[] ReturnValue = { null, null };
if (PseudoQueue.Count > 0)
{
ReturnValue[0] = PseudoQueue.GetKey(0);
ReturnValue[1] = PseudoQueue.GetByIndex(0);
PseudoQueue.RemoveAt(0);
}
return(ReturnValue);
}
CCallStack AnalyzeMap(string bugtrapfile, string mapfile)
{
CCallStack callstack = new CCallStack();
System.Collections.SortedList address_list = new System.Collections.SortedList();
System.Collections.SortedList find_address_list = new System.Collections.SortedList();
System.IO.StreamReader reader = new System.IO.StreamReader(bugtrapfile);
string xmlstring = reader.ReadToEnd();
reader.Close();
System.Xml.XmlDocument document = new System.Xml.XmlDocument();
document.LoadXml(xmlstring);
System.Xml.XPath.XPathNavigator nav = document.CreateNavigator();
System.Xml.XPath.XPathNodeIterator i;
string what = System.Convert.ToString(nav.SelectSingleNode("/report/error/what/text()"));
string module = System.IO.Path.GetFileName(System.Convert.ToString(nav.SelectSingleNode("/report/error/module/text()")));
string tmp = System.Convert.ToString(nav.SelectSingleNode("/report/error/address/text()"));
if (tmp == "" || tmp.Trim().Length < 1)
{
return(null);
}
UInt32 address = System.Convert.ToUInt32(tmp.Substring(tmp.Length - 8), 16);
i = nav.Select("/report/threads/thread/status[text()='interrupted']/../stack/frame");
System.Collections.ArrayList frame_list = new System.Collections.ArrayList();
while (i.MoveNext() == true)
{
Frame frame = new Frame();
frame.module = System.IO.Path.GetFileName(System.Convert.ToString(i.Current.SelectSingleNode("module/text()")));
string frame_address = System.Convert.ToString(i.Current.SelectSingleNode("address/text()"));
string function_name = null;
string function_offset = null;
if (i.Current.SelectSingleNode("function/name/text()") != null)
{
function_name = System.Convert.ToString(i.Current.SelectSingleNode("function/name/text()"));
}
if (i.Current.SelectSingleNode("function/offset/text()") != null)
{
function_offset = System.Convert.ToString(i.Current.SelectSingleNode("function/offset/text()"));
}
frame.address = System.Convert.ToUInt32(frame_address.Substring(frame_address.Length - 8), 16);
if (address_list.Contains(frame.address) == false &&
find_address_list.Contains(frame.address) == false)
{
if (function_name == null)
{
address_list.Add(frame.address, null);
}
else
{
if (function_offset == null)
{
find_address_list.Add(frame.address, function_name);
}
else
{
find_address_list.Add(frame.address, string.Format("{0}+0x{1:x}", function_name, function_offset));
}
}
}
frame_list.Add(frame);
}
if (address_list.Contains(address) == false &&
find_address_list.Contains(address) == false)
{
address_list.Add(address, null);
}
UInt32 baseaddress = 0;
reader = new System.IO.StreamReader(mapfile);
while (reader.EndOfStream == false)
{
string line = reader.ReadLine();
string[] e = line.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (e.Length >= 5 && e[0] == "Preferred")
{
baseaddress = System.Convert.ToUInt32(e[4], 16);
break;
}
}
while (reader.EndOfStream == false)
{
string line = reader.ReadLine();
string[] e = line.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (e.Length >= 5 && e[0] == "Address")
{
break;
}
}
string old_name = "";
UInt32 old_address = 0;
while (reader.EndOfStream == false && address_list.Count > 0)
{
string line = reader.ReadLine();
string[] e = line.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
UInt32 map_address = System.Convert.ToUInt32(e[2], 16);
UInt32 list_address = (UInt32)address_list.GetKey(0);
if (list_address <= map_address)
{
address_list.RemoveAt(0);
e[1] = ConvertUname(old_name);
find_address_list.Add(list_address, string.Format("{0}+0x{1:x}", e[1], list_address - old_address));
}
old_name = e[1];
old_address = map_address;
}
reader.Close();
if (find_address_list.Contains(address) == true)
{
string fcs = find_address_list[address].ToString();
int pi = fcs.IndexOf("+");
if (pi > 0)
{
callstack.FinalCallstack = String.Format("{0}!{1}", module.ToLower(), fcs.Substring(0, pi));
}
else
{
callstack.FinalCallstack = String.Format("{0}!{1}", module.ToLower(), fcs);
}
}
else
{
callstack.FinalCallstack = "Unknown Address";
}
foreach (Frame frame in frame_list)
{
if (find_address_list.Contains(frame.address) == true)
{
callstack.CallStack += string.Format("{0:x8} {1} {2}\n", frame.address, frame.module.ToLower(), find_address_list[frame.address]);
}
else
{
callstack.CallStack += string.Format("{0:x8} {1}\n", frame.address, frame.module.ToLower());
}
}
return(callstack);
}