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-rw-r--r--contrib/gdb/gdb/gdb-events.h129
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diff --git a/contrib/gdb/gdb/gdb-events.h b/contrib/gdb/gdb/gdb-events.h
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-/* User Interface Events.
-
- Copyright 1999, 2001, 2002, 2004 Free Software Foundation, Inc.
-
- Contributed by Cygnus Solutions.
-
- 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 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. */
-
-/* Work in progress */
-
-/* This file was created with the aid of ``gdb-events.sh''.
-
- The bourn shell script ``gdb-events.sh'' creates the files
- ``new-gdb-events.c'' and ``new-gdb-events.h and then compares
- them against the existing ``gdb-events.[hc]''. Any differences
- found being reported.
-
- 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. */
-
-
-#ifndef GDB_EVENTS_H
-#define GDB_EVENTS_H
-
-#ifndef WITH_GDB_EVENTS
-#define WITH_GDB_EVENTS 1
-#endif
-
-
-/* COMPAT: pointer variables for old, unconverted events.
- A call to set_gdb_events() will automatically update these. */
-
-
-
-/* Type definition of all hook functions.
- Recommended pratice is to first declare each hook function using
- the below ftype and then define it. */
-
-typedef void (gdb_events_breakpoint_create_ftype) (int b);
-typedef void (gdb_events_breakpoint_delete_ftype) (int b);
-typedef void (gdb_events_breakpoint_modify_ftype) (int b);
-typedef void (gdb_events_tracepoint_create_ftype) (int number);
-typedef void (gdb_events_tracepoint_delete_ftype) (int number);
-typedef void (gdb_events_tracepoint_modify_ftype) (int number);
-typedef void (gdb_events_architecture_changed_ftype) (void);
-typedef void (gdb_events_target_changed_ftype) (void);
-typedef void (gdb_events_selected_frame_level_changed_ftype) (int level);
-typedef void (gdb_events_selected_thread_changed_ftype) (int thread_num);
-
-
-/* gdb-events: object. */
-
-struct gdb_events
- {
- gdb_events_breakpoint_create_ftype *breakpoint_create;
- gdb_events_breakpoint_delete_ftype *breakpoint_delete;
- gdb_events_breakpoint_modify_ftype *breakpoint_modify;
- gdb_events_tracepoint_create_ftype *tracepoint_create;
- gdb_events_tracepoint_delete_ftype *tracepoint_delete;
- gdb_events_tracepoint_modify_ftype *tracepoint_modify;
- gdb_events_architecture_changed_ftype *architecture_changed;
- gdb_events_target_changed_ftype *target_changed;
- gdb_events_selected_frame_level_changed_ftype *selected_frame_level_changed;
- gdb_events_selected_thread_changed_ftype *selected_thread_changed;
- };
-
-
-/* Interface into events functions.
- Where a *_p() predicate is present, it must be called before
- calling the hook proper. */
-extern void breakpoint_create_event (int b);
-extern void breakpoint_delete_event (int b);
-extern void breakpoint_modify_event (int b);
-extern void tracepoint_create_event (int number);
-extern void tracepoint_delete_event (int number);
-extern void tracepoint_modify_event (int number);
-extern void architecture_changed_event (void);
-extern void target_changed_event (void);
-extern void selected_frame_level_changed_event (int level);
-extern void selected_thread_changed_event (int thread_num);
-
-
-/* When GDB_EVENTS are not being used, completely disable them. */
-
-#if !WITH_GDB_EVENTS
-#define breakpoint_create_event(b) 0
-#define breakpoint_delete_event(b) 0
-#define breakpoint_modify_event(b) 0
-#define tracepoint_create_event(number) 0
-#define tracepoint_delete_event(number) 0
-#define tracepoint_modify_event(number) 0
-#define architecture_changed_event() 0
-#define target_changed_event() 0
-#define selected_frame_level_changed_event(level) 0
-#define selected_thread_changed_event(thread_num) 0
-#endif
-
-/* Install custom gdb-events hooks. */
-extern struct gdb_events *set_gdb_event_hooks (struct gdb_events *vector);
-
-/* Deliver any pending events. */
-extern void gdb_events_deliver (struct gdb_events *vector);
-
-/* Clear event handlers */
-extern void clear_gdb_event_hooks (void);
-
-#if !WITH_GDB_EVENTS
-#define set_gdb_events(x) 0
-#define set_gdb_event_hooks(x) 0
-#define gdb_events_deliver(x) 0
-#endif
-
-#endif