[PATCH 2/7] Replace "struct continuation" mechanism by something more extensible

[Yao Qi]

Pedro Alves <palves@redhat.com> writes:

> 	(tui_init): Install tui_on_normal_stop as normal_stop
> 	* observer.
>

Remove *.

> +
> +/* Prepare for a step/next/etc. command.  Any target resource
> +   allocated here is undone in the FSM's clean_up method.  */
> +
> +static void
> +step_command_fsm_prepare (struct step_command_fsm *sm,
> +			  int skip_subroutines, int single_inst,
> +			  int count, int thread)
> +{
> +  struct thread_info *tp = inferior_thread ();

Nit: get thread_info by THREAD rather than inferior_thread ()?

> +
> +/* Implementation of the 'should_stop' FSM method for the finish
> +   commands.  Detects whether the thread stepped out of the function
> +   successfully, and if so, captures the function's return value and
> +   marks the FSM finished.  */
> +
> +static int
> +finish_command_fsm_should_stop (struct thread_fsm *self)
>  {
> -  struct finish_command_continuation_args *a = arg;
> +  struct finish_command_fsm *f = (struct finish_command_fsm *) self;
> +  struct return_value_info *rv = &f->return_value;
> +  struct thread_info *tp = inferior_thread ();

Nit: Get TP from f->thread rather than inferior_thread ()?

-- 
Yao (齐尧)