public void TryResolveSymbolsForModule(RemoteProcess.Module module)
{
Contract.Requires(module != null);
var name = module.Name.ToLower();
bool isBlacklisted;
lock (symbolReaders)
{
isBlacklisted = moduleBlacklist.Contains(name);
}
if (!isBlacklisted)
{
try
{
SymbolReader.TryResolveSymbolsForModule(module, SymbolSearchPath);
}
catch
{
lock (symbolReaders)
{
moduleBlacklist.Add(name);
File.WriteAllLines(
Path.Combine(SymbolCachePath, BlackListFile),
moduleBlacklist.ToArray()
);
}
}
}
}
public static void TryResolveSymbolsForModule(RemoteProcess.Module module, string searchPath)
{
Contract.Requires(module != null);
using (var diaSource = new ComDisposableWrapper <DiaSource>(new DiaSource()))
{
diaSource.Interface.loadDataForExe(module.Path, searchPath, null);
}
}
public static SymbolReader FromModule(RemoteProcess.Module module, string searchPath)
{
Contract.Requires(module != null);
var reader = new SymbolReader(searchPath);
reader.diaSource.Interface.loadDataForExe(module.Path, searchPath, null);
reader.CreateSession();
return(reader);
}
public SymbolReader GetSymbolsForModule(RemoteProcess.Module module)
{
Contract.Requires(module != null);
var name = module.Name.ToLower();
lock (symbolReaders)
{
SymbolReader reader;
if (!symbolReaders.TryGetValue(name, out reader))
{
name = Path.ChangeExtension(name, ".pdb");
symbolReaders.TryGetValue(name, out reader);
}
return(reader);
}
}
public string GetSymbolString(IntPtr address, RemoteProcess.Module module)
{
Contract.Requires(module != null);
var rva = address.Sub(module.Start);
IDiaSymbol diaSymbol;
diaSession.Interface.findSymbolByRVA((uint)rva.ToInt32(), SymTagEnum.SymTagNull, out diaSymbol);
if (diaSymbol != null)
{
using (var symbol = new ComDisposableWrapper <IDiaSymbol>(diaSymbol))
{
var sb = new StringBuilder();
ReadSymbol(diaSymbol, sb);
return(sb.ToString());
}
}
return(null);
}
public void LoadSymbolsForModule(RemoteProcess.Module module)
{
Contract.Requires(module != null);
var moduleName = module.Name.ToLower();
bool createNew;
lock (symbolReaders)
{
createNew = !symbolReaders.ContainsKey(moduleName);
}
if (createNew)
{
var reader = SymbolReader.FromModule(module, SymbolSearchPath);
lock (symbolReaders)
{
symbolReaders[moduleName] = reader;
}
}
}
