{
if (thr->thread_fsm != NULL)
{
- thread_fsm_clean_up (thr->thread_fsm);
+ thread_fsm_clean_up (thr->thread_fsm, thr);
thread_fsm_delete (thr->thread_fsm);
thr->thread_fsm = NULL;
}
ptid_t current_ptid;
struct cleanup *old_chain;
const char *extra_info, *name, *target_id;
- int current_thread = -1;
struct inferior *inf;
int default_inf_num = current_inferior ()->num;
struct cleanup *chain2;
int core;
- if (ptid_equal (tp->ptid, current_ptid))
- current_thread = tp->global_num;
-
if (!should_print_thread (requested_threads, default_inf_num,
global_ids, pid, tp))
continue;
/* See gdbthread.h. */
+int
+show_thread_that_caused_stop (void)
+{
+ return highest_thread_num > 1;
+}
+
+/* See gdbthread.h. */
+
int
show_inferior_qualified_tids (void)
{
if (a->inf->num != b->inf->num)
{
- return ((a->inf->num > b->inf->num) - (a->inf->num < b->inf->num)
+ return (((a->inf->num > b->inf->num) - (a->inf->num < b->inf->num))
* (tp_array_compar_ascending ? +1 : -1));
}
char *cmd = NULL;
struct cleanup *old_chain;
char *saved_cmd;
- struct tid_range_parser parser;
+ tid_range_parser parser;
if (tidlist == NULL || *tidlist == '\000')
error (_("Please specify a thread ID list"));
- tid_range_parser_init (&parser, tidlist, current_inferior ()->num);
- while (!tid_range_parser_finished (&parser))
+ parser.init (tidlist, current_inferior ()->num);
+ while (!parser.finished ())
{
int inf_num, thr_start, thr_end;
- if (!tid_range_parser_get_tid_range (&parser,
- &inf_num, &thr_start, &thr_end))
+ if (!parser.get_tid_range (&inf_num, &thr_start, &thr_end))
{
- cmd = (char *) tid_range_parser_string (&parser);
+ cmd = (char *) parser.cur_tok ();
break;
}
}
make_cleanup_restore_current_thread ();
- tid_range_parser_init (&parser, tidlist, current_inferior ()->num);
- while (!tid_range_parser_finished (&parser)
- && tid_range_parser_string (&parser) < cmd)
+ parser.init (tidlist, current_inferior ()->num);
+ while (!parser.finished () && parser.cur_tok () < cmd)
{
struct thread_info *tp = NULL;
struct inferior *inf;
int inf_num, thr_num;
- tid_range_parser_get_tid (&parser, &inf_num, &thr_num);
+ parser.get_tid (&inf_num, &thr_num);
inf = find_inferior_id (inf_num);
if (inf != NULL)
tp = find_thread_id (inf, thr_num);
- if (tid_range_parser_star_range (&parser))
+ if (parser.in_star_range ())
{
if (inf == NULL)
{
warning (_("Unknown inferior %d"), inf_num);
- tid_range_parser_skip (&parser);
+ parser.skip_range ();
continue;
}
/* No use looking for threads past the highest thread number
the inferior ever had. */
if (thr_num >= inf->highest_thread_num)
- tid_range_parser_skip (&parser);
+ parser.skip_range ();
/* Be quiet about unknown threads numbers. */
if (tp == NULL)
if (tp == NULL)
{
- if (show_inferior_qualified_tids ()
- || tid_range_parser_qualified (&parser))
+ if (show_inferior_qualified_tids () || parser.tid_is_qualified ())
warning (_("Unknown thread %d.%d"), inf_num, thr_num);
else
warning (_("Unknown thread %d"), thr_num);
void
thread_command (char *tidstr, int from_tty)
{
- if (!tidstr)
+ if (tidstr == NULL)
{
if (ptid_equal (inferior_ptid, null_ptid))
error (_("No thread selected"));
}
else
error (_("No stack."));
- return;
}
+ else
+ {
+ ptid_t previous_ptid = inferior_ptid;
+ enum gdb_rc result;
+
+ result = gdb_thread_select (current_uiout, tidstr, NULL);
- gdb_thread_select (current_uiout, tidstr, NULL);
+ /* If thread switch did not succeed don't notify or print. */
+ if (result == GDB_RC_FAIL)
+ return;
+
+ /* Print if the thread has not changed, otherwise an event will be sent. */
+ if (ptid_equal (inferior_ptid, previous_ptid))
+ {
+ print_selected_thread_frame (current_uiout,
+ USER_SELECTED_THREAD
+ | USER_SELECTED_FRAME);
+ }
+ else
+ {
+ observer_notify_user_selected_context_changed (USER_SELECTED_THREAD
+ | USER_SELECTED_FRAME);
+ }
+ }
}
/* Implementation of `thread name'. */
annotate_thread_changed ();
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_int (uiout, "new-thread-id", inferior_thread ()->global_num);
- else
+ /* Since the current thread may have changed, see if there is any
+ exited thread we can now delete. */
+ prune_threads ();
+
+ return GDB_RC_OK;
+}
+
+/* Print thread and frame switch command response. */
+
+void
+print_selected_thread_frame (struct ui_out *uiout,
+ user_selected_what selection)
+{
+ struct thread_info *tp = inferior_thread ();
+ struct inferior *inf = current_inferior ();
+
+ if (selection & USER_SELECTED_THREAD)
{
- ui_out_text (uiout, "[Switching to thread ");
- ui_out_field_string (uiout, "new-thread-id", print_thread_id (tp));
- ui_out_text (uiout, " (");
- ui_out_text (uiout, target_pid_to_str (inferior_ptid));
- ui_out_text (uiout, ")]");
+ if (ui_out_is_mi_like_p (uiout))
+ {
+ ui_out_field_int (uiout, "new-thread-id",
+ inferior_thread ()->global_num);
+ }
+ else
+ {
+ ui_out_text (uiout, "[Switching to thread ");
+ ui_out_field_string (uiout, "new-thread-id", print_thread_id (tp));
+ ui_out_text (uiout, " (");
+ ui_out_text (uiout, target_pid_to_str (inferior_ptid));
+ ui_out_text (uiout, ")]");
+ }
}
- /* Note that we can't reach this with an exited thread, due to the
- thread_alive check above. */
if (tp->state == THREAD_RUNNING)
- ui_out_text (uiout, "(running)\n");
- else
{
- ui_out_text (uiout, "\n");
- print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC, 1);
+ if (selection & USER_SELECTED_THREAD)
+ ui_out_text (uiout, "(running)\n");
}
+ else if (selection & USER_SELECTED_FRAME)
+ {
+ if (selection & USER_SELECTED_THREAD)
+ ui_out_text (uiout, "\n");
- /* Since the current thread may have changed, see if there is any
- exited thread we can now delete. */
- prune_threads ();
-
- return GDB_RC_OK;
+ if (has_stack_frames ())
+ print_stack_frame_to_uiout (uiout, get_selected_frame (NULL),
+ 1, SRC_AND_LOC, 1);
+ }
}
enum gdb_rc
projects / deliverable / binutils-gdb.git / blobdiff