/* User Interface Events.
- Copyright 1999, 2001, 2002, 2004 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2001, 2002, 2004, 2005, 2007
+ Free Software Foundation, Inc.
Contributed by Cygnus Solutions.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
/* Work in progress */
If editing this file, please also run gdb-events.sh and merge any
changes into that script. Conversely, when making sweeping changes
to this file, modifying gdb-events.sh and using its output may
- prove easier. */
+ prove easier. */
#include "defs.h"
static struct gdb_events *current_event_hooks = &null_event_hooks;
int gdb_events_debug;
+static void
+show_gdb_events_debug (struct ui_file *file, int from_tty,
+ struct cmd_list_element *c, const char *value)
+{
+ fprintf_filtered (file, _("Event debugging is %s.\n"), value);
+}
+
void
breakpoint_create_event (int b)
current_event_hooks->architecture_changed ();
}
-void
-target_changed_event (void)
-{
- if (gdb_events_debug)
- fprintf_unfiltered (gdb_stdlog, "target_changed_event\n");
- if (!current_event_hooks->target_changed)
- return;
- current_event_hooks->target_changed ();
-}
-
-void
-selected_frame_level_changed_event (int level)
-{
- if (gdb_events_debug)
- fprintf_unfiltered (gdb_stdlog, "selected_frame_level_changed_event\n");
- if (!current_event_hooks->selected_frame_level_changed)
- return;
- current_event_hooks->selected_frame_level_changed (level);
-}
-
-void
-selected_thread_changed_event (int thread_num)
-{
- if (gdb_events_debug)
- fprintf_unfiltered (gdb_stdlog, "selected_thread_changed_event\n");
- if (!current_event_hooks->selected_thread_changed)
- return;
- current_event_hooks->selected_thread_changed (thread_num);
-}
-
struct gdb_events *
-set_gdb_event_hooks (struct gdb_events *vector)
+deprecated_set_gdb_event_hooks (struct gdb_events *vector)
{
struct gdb_events *old_events = current_event_hooks;
if (vector == NULL)
void
clear_gdb_event_hooks (void)
{
- set_gdb_event_hooks (&null_event_hooks);
+ deprecated_set_gdb_event_hooks (&null_event_hooks);
}
enum gdb_event
tracepoint_delete,
tracepoint_modify,
architecture_changed,
- target_changed,
- selected_frame_level_changed,
- selected_thread_changed,
nr_gdb_events
};
int number;
};
-struct selected_frame_level_changed
- {
- int level;
- };
-
-struct selected_thread_changed
- {
- int thread_num;
- };
-
struct event
{
enum gdb_event type;
struct tracepoint_create tracepoint_create;
struct tracepoint_delete tracepoint_delete;
struct tracepoint_modify tracepoint_modify;
- struct selected_frame_level_changed selected_frame_level_changed;
- struct selected_thread_changed selected_thread_changed;
}
data;
};
append (event);
}
-static void
-queue_target_changed (void)
-{
- struct event *event = XMALLOC (struct event);
- event->type = target_changed;
- append (event);
-}
-
-static void
-queue_selected_frame_level_changed (int level)
-{
- struct event *event = XMALLOC (struct event);
- event->type = selected_frame_level_changed;
- event->data.selected_frame_level_changed.level = level;
- append (event);
-}
-
-static void
-queue_selected_thread_changed (int thread_num)
-{
- struct event *event = XMALLOC (struct event);
- event->type = selected_thread_changed;
- event->data.selected_thread_changed.thread_num = thread_num;
- append (event);
-}
-
void
gdb_events_deliver (struct gdb_events *vector)
{
case architecture_changed:
vector->architecture_changed ();
break;
- case target_changed:
- vector->target_changed ();
- break;
- case selected_frame_level_changed:
- vector->selected_frame_level_changed
- (event->data.selected_frame_level_changed.level);
- break;
- case selected_thread_changed:
- vector->selected_thread_changed
- (event->data.selected_thread_changed.thread_num);
- break;
}
delivering_events = event->next;
xfree (event);
queue_event_hooks.tracepoint_delete = queue_tracepoint_delete;
queue_event_hooks.tracepoint_modify = queue_tracepoint_modify;
queue_event_hooks.architecture_changed = queue_architecture_changed;
- queue_event_hooks.target_changed = queue_target_changed;
- queue_event_hooks.selected_frame_level_changed = queue_selected_frame_level_changed;
- queue_event_hooks.selected_thread_changed = queue_selected_thread_changed;
-
- c = add_set_cmd ("eventdebug", class_maintenance, var_zinteger,
- (char *) (&gdb_events_debug), "Set event debugging.\n\
-When non-zero, event/notify debugging is enabled.", &setlist);
- deprecate_cmd (c, "set debug event");
- deprecate_cmd (add_show_from_set (c, &showlist), "show debug event");
-
- add_show_from_set (add_set_cmd ("event",
- class_maintenance,
- var_zinteger,
- (char *) (&gdb_events_debug),
- "Set event debugging.\n\
-When non-zero, event/notify debugging is enabled.", &setdebuglist),
- &showdebuglist);
+
+ add_setshow_zinteger_cmd ("event", class_maintenance,
+ &gdb_events_debug, _("\
+Set event debugging."), _("\
+Show event debugging."), _("\
+When non-zero, event/notify debugging is enabled."),
+ NULL,
+ show_gdb_events_debug,
+ &setdebuglist, &showdebuglist);
}