-/* Callback for iterate over threads. If the thread is stopped, but
- the user/frontend doesn't know about that yet, go through
- normal_stop, as if the thread had just stopped now. ARG points at
- a ptid. If PTID is MINUS_ONE_PTID, applies to all threads. If
- ptid_is_pid(PTID) is true, applies to all threads of the process
- pointed at by PTID. Otherwise, apply only to the thread pointed by
- PTID. */
-
-static int
-infrun_thread_stop_requested_callback (struct thread_info *info, void *arg)
-{
- ptid_t ptid = * (ptid_t *) arg;
-
- if ((ptid_equal (info->ptid, ptid)
- || ptid_equal (minus_one_ptid, ptid)
- || (ptid_is_pid (ptid)
- && ptid_get_pid (ptid) == ptid_get_pid (info->ptid)))
- && is_running (info->ptid)
- && !is_executing (info->ptid))
- {
- struct cleanup *old_chain;
- struct execution_control_state ecss;
- struct execution_control_state *ecs = &ecss;
-
- memset (ecs, 0, sizeof (*ecs));
-
- old_chain = make_cleanup_restore_current_thread ();
-
- overlay_cache_invalid = 1;
- /* Flush target cache before starting to handle each event.
- Target was running and cache could be stale. This is just a
- heuristic. Running threads may modify target memory, but we
- don't get any event. */
- target_dcache_invalidate ();
-
- /* Go through handle_inferior_event/normal_stop, so we always
- have consistent output as if the stop event had been
- reported. */
- ecs->ptid = info->ptid;
- ecs->event_thread = info;
- ecs->ws.kind = TARGET_WAITKIND_STOPPED;
- ecs->ws.value.sig = GDB_SIGNAL_0;
-
- handle_inferior_event (ecs);
-
- if (!ecs->wait_some_more)
- {
- /* Cancel any running execution command. */
- thread_cancel_execution_command (info);
-
- normal_stop ();
- }
-
- do_cleanups (old_chain);
- }
-
- return 0;
-}
-