public DDebugBacktrace(DDebugSession session, uint threadId, Debuggee debuggee) { this.session = session; this.debuggee = debuggee; this.threadId = threadId; magoCallStackFrames = debuggee.GetCallStack(threadId); fcount = magoCallStackFrames.Count; symbols = this.session.SymbolResolver.GetLocalSymbols(threadId); }