3 using System.Globalization;
4 using System.Text.RegularExpressions;
10 static Regex regex = new Regex (@"\w*at (?<Method>.+) *(\[0x(?<IL>.+)\]|<0x.+ \+ 0x(?<NativeOffset>.+)>( (?<MethodIndex>\d+)|)) in <filename unknown>:0");
12 public static int Main (String[] args)
14 if (args.Length < 2) {
15 Console.Error.WriteLine ("Usage: symbolicate <assembly path> <input file> [lookup directories]");
19 var assemblyPath = args [0];
20 var inputFile = args [1];
22 var locProvider = new LocationProvider ();
24 for (var i = 2; i < args.Length; i++)
25 locProvider.AddDirectory (args [i]);
27 locProvider.AddAssembly (assemblyPath);
29 using (StreamReader r = new StreamReader (inputFile)) {
30 for (var line = r.ReadLine (); line != null; line = r.ReadLine ()) {
31 line = SymbolicateLine (line, locProvider);
32 Console.WriteLine (line);
39 static string SymbolicateLine (string line, LocationProvider locProvider)
41 var match = regex.Match (line);
46 var methodStr = match.Groups ["Method"].Value.Trim ();
47 if (!TryParseMethodType (methodStr, out typeFullName))
50 var isOffsetIL = !string.IsNullOrEmpty (match.Groups ["IL"].Value);
51 var offsetVarName = (isOffsetIL)? "IL" : "NativeOffset";
52 var offset = int.Parse (match.Groups [offsetVarName].Value, NumberStyles.HexNumber, CultureInfo.InvariantCulture);
54 uint methodIndex = 0xffffff;
55 if (!string.IsNullOrEmpty (match.Groups ["MethodIndex"].Value))
56 methodIndex = uint.Parse (match.Groups ["MethodIndex"].Value, CultureInfo.InvariantCulture);
59 if (!locProvider.TryGetLocation (methodStr, typeFullName, offset, isOffsetIL, methodIndex, out location))
62 return line.Replace ("<filename unknown>:0", string.Format ("{0}:{1}", location.FileName, location.Line));
65 static bool TryParseMethodType (string str, out string typeFullName)
69 var methodNameEnd = str.IndexOf ("(");
70 if (methodNameEnd == -1)
74 str = str.Substring (0, methodNameEnd);
76 // Remove generic parameters
77 str = Regex.Replace (str, @"\[[^\[\]]*\]", "");
79 var typeNameEnd = str.LastIndexOf (".");
80 if (methodNameEnd == -1 || typeNameEnd == -1)
84 typeFullName = str.Substring (0, typeNameEnd);