mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-15 04:31:49 +08:00
b494cdff69
This changes gdbserver to use std::list rather than common/queue.h for event notifications. gdb/gdbserver/ChangeLog 2019-04-19 Tom Tromey <tom@tromey.com> * server.c (struct vstop_notif): Derive from notif_event. <base>: Remove. (queue_stop_reply): Update. (remove_all_on_match_ptid): Change type. Rewrite. (discard_queued_stop_replies): Rewrite. (in_queued_stop_replies_ptid): Change type. (in_queued_stop_replies): Rewrite. (notif_stop): Update. (queue_stop_reply_callback): Update. (captured_main): Don't call initialize_notif. (push_stop_notification): Update. * notif.c (notif_write_event, handle_notif_ack) (notif_event_enque, notif_push): Update. (notif_event_xfree, initialize_notif): Remove. * notif.h (struct notif_event): Include <list>, not "common/queue.h". (struct notif_server) <queue>: Now a std::list. (notif_event_p): Remove typedef. (initialize_notif): Don't declare. (struct notif_event): Add virtual destructor.
69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
/* Notification to GDB.
|
|
Copyright (C) 1989-2019 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 */
|