compatible with make_cleanup_restore_integer. */
extern int execution_direction;
-/* Save register contents here when executing a "finish" command or
- are about to pop a stack dummy frame, if-and-only-if
- proceed_to_finish is set. Thus this contains the return value from
- the called function (assuming values are returned in a
- register). */
-extern struct regcache *stop_registers;
-
extern void start_remote (int from_tty);
/* Clear out all variables saying what to do when inferior is
step/stepi command. */
extern void clear_proceed_status (int step);
-extern void proceed (CORE_ADDR, enum gdb_signal, int);
+extern void proceed (CORE_ADDR, enum gdb_signal);
/* The `resume' routine should only be called in special circumstances.
Normally, use `proceed', which handles a lot of bookkeeping. */
-extern void resume (int, enum gdb_signal);
+extern void resume (enum gdb_signal);
/* Return a ptid representing the set of threads that we will proceed,
- in the perspective of the user/frontend. */
+ in the perspective of the user/frontend. We may actually resume
+ fewer threads at first, e.g., if a thread is stopped at a
+ breakpoint that needs stepping-off, but that should not be visible
+ to the user/frontend, and neither should the frontend/user be
+ allowed to proceed any of the threads that happen to be stopped for
+ internal run control handling, if a previous command wanted them
+ resumed. */
extern ptid_t user_visible_resume_ptid (int step);
extern void wait_for_inferior (void);