/* User Interface Events.
- Copyright 1999, 2001 Free Software Foundation, Inc.
+
+ Copyright 1999, 2001, 2002, 2004 Free Software Foundation, Inc.
Contributed by Cygnus Solutions.
#include "gdb-events.h"
#include "gdbcmd.h"
-#undef XMALLOC
-#define XMALLOC(TYPE) ((TYPE*) xmalloc (sizeof (TYPE)))
-
-#if WITH_GDB_EVENTS
static struct gdb_events null_event_hooks;
static struct gdb_events queue_event_hooks;
static struct gdb_events *current_event_hooks = &null_event_hooks;
-#endif
int gdb_events_debug;
-#if WITH_GDB_EVENTS
-
void
breakpoint_create_event (int b)
{
current_event_hooks->tracepoint_modify (number);
}
-#endif
+void
+architecture_changed_event (void)
+{
+ if (gdb_events_debug)
+ fprintf_unfiltered (gdb_stdlog, "architecture_changed_event\n");
+ if (!current_event_hooks->architecture_changed)
+ return;
+ current_event_hooks->architecture_changed ();
+}
-#if WITH_GDB_EVENTS
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)
current_event_hooks = vector;
return old_events;
}
-#endif
+
+void
+clear_gdb_event_hooks (void)
+{
+ deprecated_set_gdb_event_hooks (&null_event_hooks);
+}
enum gdb_event
{
tracepoint_create,
tracepoint_delete,
tracepoint_modify,
+ architecture_changed,
nr_gdb_events
};
append (event);
}
+static void
+queue_architecture_changed (void)
+{
+ struct event *event = XMALLOC (struct event);
+ event->type = architecture_changed;
+ append (event);
+}
+
void
gdb_events_deliver (struct gdb_events *vector)
{
vector->tracepoint_modify
(event->data.tracepoint_modify.number);
break;
+ case architecture_changed:
+ vector->architecture_changed ();
+ break;
}
delivering_events = event->next;
xfree (event);
_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;
queue_event_hooks.tracepoint_create = queue_tracepoint_create;
queue_event_hooks.tracepoint_delete = queue_tracepoint_delete;
queue_event_hooks.tracepoint_modify = queue_tracepoint_modify;
-#endif
+ queue_event_hooks.architecture_changed = queue_architecture_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\
+ deprecate_cmd (deprecated_add_show_from_set (c, &showlist),
+ "show debug event");
+
+ deprecated_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);
+ &showdebuglist);
}