code: def int_args(self):
          
          if self.ARG_REGS is None:
              raise NotImplementedError()
          for reg in self.ARG_REGS:            # pylint: disable=not-an-iterable
              yield SimRegArg(reg, self.arch.bytes)
docs: Iterate through all the possible arg positions that can only be used to store integer or pointer values
          Does not take into account customizations.
  
          Returns an iterator of SimFunctionArguments