Contributed by Cygnus Solutions.
-This file is part of GDB.
+ This file is part of GDB.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-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. */
+ 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. */
/* Work in progress */
#endif
#if WITH_GDB_EVENTS
-void
+struct gdb_events *
set_gdb_event_hooks (struct gdb_events *vector)
{
+ struct gdb_events *old_events = current_event_hooks;
if (vector == NULL)
current_event_hooks = &queue_event_hooks;
else
current_event_hooks = vector;
+ return old_events;
}
#endif
enum gdb_event
- {
- breakpoint_create,
- breakpoint_delete,
- breakpoint_modify,
- nr_gdb_events
- };
+{
+ breakpoint_create,
+ breakpoint_delete,
+ breakpoint_modify,
+ nr_gdb_events
+};
struct breakpoint_create
{
struct event *next;
union
{
- struct breakpoint_create breakpoint_create;
- struct breakpoint_delete breakpoint_delete;
- struct breakpoint_modify breakpoint_modify;
+ struct breakpoint_create breakpoint_create;
+ struct breakpoint_delete breakpoint_delete;
+ struct breakpoint_modify breakpoint_modify;
}
data;
};
{
struct event *event = delivering_events;
delivering_events = event->next;
- free (event);
+ xfree (event);
}
/* Process any pending events. Because one of the deliveries could
bail out we move everything off of the pending queue onto an
{
struct event *event = delivering_events;
switch (event->type)
- {
- case breakpoint_create:
- vector->breakpoint_create
- (event->data.breakpoint_create.b);
- break;
- case breakpoint_delete:
- vector->breakpoint_delete
- (event->data.breakpoint_delete.b);
- break;
- case breakpoint_modify:
- vector->breakpoint_modify
- (event->data.breakpoint_modify.b);
- break;
- }
+ {
+ case breakpoint_create:
+ vector->breakpoint_create
+ (event->data.breakpoint_create.b);
+ break;
+ case breakpoint_delete:
+ vector->breakpoint_delete
+ (event->data.breakpoint_delete.b);
+ break;
+ case breakpoint_modify:
+ vector->breakpoint_modify
+ (event->data.breakpoint_modify.b);
+ break;
+ }
delivering_events = event->next;
- free (event);
+ xfree (event);
}
}
void
_initialize_gdb_events (void)
{
+ struct cmd_list_element *c;
#if WITH_GDB_EVENTS
queue_event_hooks.breakpoint_create = queue_breakpoint_create;
queue_event_hooks.breakpoint_delete = queue_breakpoint_delete;
queue_event_hooks.breakpoint_modify = queue_breakpoint_modify;
#endif
- add_show_from_set (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),
- &showlist);
+
+ 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);
}