gdb/

gdb/

	* mi/mi-interp.c (mi_interpreter_init): Attach mi_about_to_proceed
	to the about_to_proceed observer notification.
	(mi_about_to_proceed): New.
	(mi_on_resume): Only output ^running and the prompt here if the
	target was proceeded.
	* breakpoint.c (breakpoint_proceeded): New static.
	(breakpoint_about_to_proceed): New.
	(_initialize_breakpoints): Attach breakpoint_about_to_proceed to
	the about_to_proceed observer notification.
	* inferior.h (breakpoint_proceeded): Delete declaration.
	* infrun.c (clear_proceed_status): Don't set breakpoint_proceeded.
	Notify the about_to_proceed observers.
	(struct inferior_status): Delete breakpoint_proceeded member.
	(save_inferior_status): Don't save it.
	(restore_inferior_status): Don't restore it.
	* mi-main.h (mi_proceeded): Declare.
	* mi/mi-main.c (mi_cmd_execute): Clear mi_proceeded before running
	a command.

gdb/doc/

	* observer.texi (about_to_proceed): New.