static string GetSymbolicatedLine(long offset)
{
if (!methodsCache.TryGetValue(offset, out var pmipMethodName))
{
pmipMethodName = mono_pmip(offset)?.TrimStart();
if (pmipMethodName != null)
{
pmipMethodName = PmipParser.ToSample(pmipMethodName, offset);
}
methodsCache.Add(offset, pmipMethodName);
}
return(pmipMethodName);
}
public static void ConvertJITAddressesToMethodNames(string outputPath, string fileName, string profilingType)
{
// sample line to replace:
// ??? (in <unknown binary>) [0x103648455]
var rx = new Regex(@"\?\?\? \(in <unknown binary>\) \[0x([0-9a-f]+)\]", RegexOptions.Compiled);
if (File.Exists(fileName) && new FileInfo(fileName).Length > 0)
{
Directory.CreateDirectory(outputPath);
var outputFilename = Path.Combine(outputPath, $"{BrandingService.ApplicationName}_{profilingType}_{DateTime.Now:yyyy-MM-dd__HH-mm-ss}.txt");
using (var sr = new StreamReader(fileName))
using (var sw = new StreamWriter(outputFilename)) {
string line;
while ((line = sr.ReadLine()) != null)
{
var match = rx.Match(line);
if (match.Success)
{
var offset = long.Parse(match.Groups[1].Value, NumberStyles.HexNumber);
if (!methodsCache.TryGetValue(offset, out var pmipMethodName))
{
pmipMethodName = mono_pmip(offset)?.TrimStart();
if (pmipMethodName != null)
{
pmipMethodName = PmipParser.ToSample(pmipMethodName, offset);
}
methodsCache.Add(offset, pmipMethodName);
}
if (pmipMethodName != null)
{
line = line.Remove(match.Index, match.Length);
line = line.Insert(match.Index, pmipMethodName);
}
}
sw.WriteLine(line);
}
}
}
}