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- /* Notification to GDB.
- Copyright (C) 1989-2022 Free Software Foundation, Inc.
- 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 3 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, see <http://www.gnu.org/licenses/>. */
- #ifndef GDBSERVER_NOTIF_H
- #define GDBSERVER_NOTIF_H
- #include "target.h"
- #include <list>
- /* Structure holding information related to a single event. We
- keep a queue of these to push to GDB. It can be extended if
- the event of given notification contains more information. */
- struct notif_event
- {
- virtual ~notif_event ()
- {
- }
- /* No payload needed. */
- };
- /* A type notification to GDB. An object of 'struct notif_server'
- represents a type of notification. */
- typedef struct notif_server
- {
- /* The name of ack packet, for example, 'vStopped'. */
- const char *ack_name;
- /* The notification packet, for example, '%Stop'. Note that '%' is
- not in 'notif_name'. */
- const char *notif_name;
- /* A queue of events to GDB. A new notif_event can be enque'ed
- into QUEUE at any appropriate time, and the notif_reply is
- deque'ed only when the ack from GDB arrives. */
- std::list<notif_event *> queue;
- /* Write event EVENT to OWN_BUF. */
- void (*write) (struct notif_event *event, char *own_buf);
- } *notif_server_p;
- extern struct notif_server notif_stop;
- int handle_notif_ack (char *own_buf, int packet_len);
- void notif_write_event (struct notif_server *notif, char *own_buf);
- void notif_push (struct notif_server *np, struct notif_event *event);
- void notif_event_enque (struct notif_server *notif,
- struct notif_event *event);
- #endif /* GDBSERVER_NOTIF_H */
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