1 /* Remote target communications for serial-line targets in custom GDB protocol 2 Copyright (C) 1999-2013 Free Software Foundation, Inc. 3 4 This file is part of GDB. 5 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. 10 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. 15 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/>. */ 18 19 #ifndef REMOTE_H 20 #define REMOTE_H 21 22 #include "remote-notif.h" 23 24 struct target_desc; 25 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. */ 31 32 extern void getpkt (char **buf, long *sizeof_buf, int forever); 33 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 38 as a string. */ 39 40 extern int putpkt (char *buf); 41 42 extern int hex2bin (const char *hex, gdb_byte *bin, int count); 43 44 extern int bin2hex (const gdb_byte *bin, char *hex, int count); 45 46 extern char *unpack_varlen_hex (char *buff, ULONGEST *result); 47 48 extern void async_remote_interrupt_twice (void *arg); 49 50 void register_remote_g_packet_guess (struct gdbarch *gdbarch, int bytes, 51 const struct target_desc *tdesc); 52 void register_remote_support_xml (const char *); 53 54 void remote_file_put (const char *local_file, const char *remote_file, 55 int from_tty); 56 void remote_file_get (const char *remote_file, const char *local_file, 57 int from_tty); 58 void remote_file_delete (const char *remote_file, int from_tty); 59 60 bfd *remote_bfd_open (const char *remote_file, const char *target); 61 62 int remote_filename_p (const char *filename); 63 64 extern int remote_register_number_and_offset (struct gdbarch *gdbarch, 65 int regnum, int *pnum, 66 int *poffset); 67 68 extern void remote_notif_get_pending_events (struct notif_client *np); 69 #endif 70