1 /* Remote target communications for serial-line targets in custom GDB protocol 2 Copyright (C) 1999, 2003-2012 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 struct target_desc; 23 24 /* Read a packet from the remote machine, with error checking, and 25 store it in *BUF. Resize *BUF using xrealloc if necessary to hold 26 the result, and update *SIZEOF_BUF. If FOREVER, wait forever 27 rather than timing out; this is used (in synchronous mode) to wait 28 for a target that is is executing user code to stop. */ 29 30 extern void getpkt (char **buf, long *sizeof_buf, int forever); 31 32 /* Send a packet to the remote machine, with error checking. The data 33 of the packet is in BUF. The string in BUF can be at most PBUFSIZ 34 - 5 to account for the $, # and checksum, and for a possible /0 if 35 we are debugging (remote_debug) and want to print the sent packet 36 as a string. */ 37 38 extern int putpkt (char *buf); 39 40 extern char *unpack_varlen_hex (char *buff, ULONGEST *result); 41 42 extern void async_remote_interrupt_twice (void *arg); 43 44 void register_remote_g_packet_guess (struct gdbarch *gdbarch, int bytes, 45 const struct target_desc *tdesc); 46 void register_remote_support_xml (const char *); 47 48 void remote_file_put (const char *local_file, const char *remote_file, 49 int from_tty); 50 void remote_file_get (const char *remote_file, const char *local_file, 51 int from_tty); 52 void remote_file_delete (const char *remote_file, int from_tty); 53 54 bfd *remote_bfd_open (const char *remote_file, const char *target); 55 56 int remote_filename_p (const char *filename); 57 58 extern int remote_register_number_and_offset (struct gdbarch *gdbarch, 59 int regnum, int *pnum, 60 int *poffset); 61 62 #endif 63