89 lines
2.5 KiB
C#
89 lines
2.5 KiB
C#
using System;
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using System.IO;
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using System.Globalization;
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using System.Text.RegularExpressions;
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namespace Symbolicate
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{
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public class Program
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{
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static Regex regex = new Regex (@"\w*at (?<Method>.+) *(\[0x(?<IL>.+)\]|<0x.+ \+ 0x(?<NativeOffset>.+)>( (?<MethodIndex>\d+)|)) in <filename unknown>:0");
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public static int Main (String[] args)
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{
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if (args.Length < 2) {
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Console.Error.WriteLine ("Usage: symbolicate <assembly path> <input file> [lookup directories]");
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return 1;
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}
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var assemblyPath = args [0];
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var inputFile = args [1];
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var locProvider = new LocationProvider ();
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for (var i = 2; i < args.Length; i++)
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locProvider.AddDirectory (args [i]);
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locProvider.AddAssembly (assemblyPath);
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using (StreamReader r = new StreamReader (inputFile)) {
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for (var line = r.ReadLine (); line != null; line = r.ReadLine ()) {
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line = SymbolicateLine (line, locProvider);
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Console.WriteLine (line);
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}
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}
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return 0;
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}
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static string SymbolicateLine (string line, LocationProvider locProvider)
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{
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var match = regex.Match (line);
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if (!match.Success)
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return line;
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string typeFullName;
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var methodStr = match.Groups ["Method"].Value.Trim ();
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if (!TryParseMethodType (methodStr, out typeFullName))
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return line;
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var isOffsetIL = !string.IsNullOrEmpty (match.Groups ["IL"].Value);
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var offsetVarName = (isOffsetIL)? "IL" : "NativeOffset";
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var offset = int.Parse (match.Groups [offsetVarName].Value, NumberStyles.HexNumber, CultureInfo.InvariantCulture);
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uint methodIndex = 0xffffff;
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if (!string.IsNullOrEmpty (match.Groups ["MethodIndex"].Value))
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methodIndex = uint.Parse (match.Groups ["MethodIndex"].Value, CultureInfo.InvariantCulture);
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Location location;
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if (!locProvider.TryGetLocation (methodStr, typeFullName, offset, isOffsetIL, methodIndex, out location))
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return line;
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return line.Replace ("<filename unknown>:0", string.Format ("{0}:{1}", location.FileName, location.Line));
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}
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static bool TryParseMethodType (string str, out string typeFullName)
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{
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typeFullName = null;
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var methodNameEnd = str.IndexOf ("(");
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if (methodNameEnd == -1)
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return false;
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// Remove parameters
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str = str.Substring (0, methodNameEnd);
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// Remove generic parameters
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str = Regex.Replace (str, @"\[[^\[\]]*\]", "");
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var typeNameEnd = str.LastIndexOf (".");
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if (methodNameEnd == -1 || typeNameEnd == -1)
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return false;
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// Remove method name
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typeFullName = str.Substring (0, typeNameEnd);
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return true;
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}
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}
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} |