lldb/test/API/functionalities/conditional_break/conditional_break.py

   1 import lldb
   2
   3
   4 def stop_if_called_from_a(frame, bp_loc, dict):
   5     thread = frame.GetThread()
   6     process = thread.GetProcess()
   7     target = process.GetTarget()
   8     dbg = target.GetDebugger()
   9
  10     # Perform synchronous interaction with the debugger.
  11     old_async = dbg.GetAsync()
  12     dbg.SetAsync(True)
  13
  14     # We check the call frames in order to stop only when the immediate caller
  15     # of the leaf function c() is a().  If it's not the right caller, we ask the
  16     # command interpreter to continue execution.
  17
  18     should_stop = True
  19     if thread.GetNumFrames() >= 2:
  20         if (
  21             thread.frames[0].function.name == "c"
  22             and thread.frames[1].function.name == "a"
  23         ):
  24             should_stop = True
  25         else:
  26             should_stop = False
  27
  28     dbg.SetAsync(old_async)
  29     return should_stop