1 /* Remote target communications for serial-line targets in custom GDB protocol
2 Copyright (C) 1999-2013 Free Software Foundation, Inc.
4 This file is part of GDB.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
22 #include "remote-notif.h"
26 /* Read a packet from the remote machine, with error checking, and
27 store it in *BUF. Resize *BUF using xrealloc if necessary to hold
28 the result, and update *SIZEOF_BUF. If FOREVER, wait forever
29 rather than timing out; this is used (in synchronous mode) to wait
30 for a target that is is executing user code to stop. */
32 extern void getpkt (char **buf
, long *sizeof_buf
, int forever
);
34 /* Send a packet to the remote machine, with error checking. The data
35 of the packet is in BUF. The string in BUF can be at most PBUFSIZ
36 - 5 to account for the $, # and checksum, and for a possible /0 if
37 we are debugging (remote_debug) and want to print the sent packet
40 extern int putpkt (char *buf
);
42 extern int hex2bin (const char *hex
, gdb_byte
*bin
, int count
);
44 extern int bin2hex (const gdb_byte
*bin
, char *hex
, int count
);
46 extern char *unpack_varlen_hex (char *buff
, ULONGEST
*result
);
48 void register_remote_g_packet_guess (struct gdbarch
*gdbarch
, int bytes
,
49 const struct target_desc
*tdesc
);
50 void register_remote_support_xml (const char *);
52 void remote_file_put (const char *local_file
, const char *remote_file
,
54 void remote_file_get (const char *remote_file
, const char *local_file
,
56 void remote_file_delete (const char *remote_file
, int from_tty
);
58 bfd
*remote_bfd_open (const char *remote_file
, const char *target
);
60 /* If a path starts with this sequence, GDB will retrieve the target
61 libraries from the remote system. */
63 #define REMOTE_SYSROOT_PREFIX "remote:"
65 /* True if FILENAME starts with REMOTE_SYSROOT_PREFIX. */
67 int remote_filename_p (const char *filename
);
69 extern int remote_register_number_and_offset (struct gdbarch
*gdbarch
,
70 int regnum
, int *pnum
,
73 extern void remote_notif_get_pending_events (struct notif_client
*np
);
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