1 /* Remote target communications for serial-line targets in custom GDB protocol
2 Copyright (C) 1999, 2003, 2004, 2005, 2006, 2007
3 Free Software Foundation, Inc.
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA. */
27 /* FIXME?: move this interface down to tgt vector) */
29 /* Read a packet from the remote machine, with error checking, and
30 store it in *BUF. Resize *BUF using xrealloc if necessary to hold
31 the result, and update *SIZEOF_BUF. If FOREVER, wait forever
32 rather than timing out; this is used (in synchronous mode) to wait
33 for a target that is is executing user code to stop. */
35 extern void getpkt (char **buf, long *sizeof_buf, int forever);
37 /* Send a packet to the remote machine, with error checking. The data
38 of the packet is in BUF. The string in BUF can be at most PBUFSIZ
39 - 5 to account for the $, # and checksum, and for a possible /0 if
40 we are debugging (remote_debug) and want to print the sent packet
43 extern int putpkt (char *buf);
45 /* Send HEX encoded string to the target console. (gdb_stdtarg) */
47 extern void remote_console_output (char *);
50 /* FIXME: cagney/1999-09-20: The remote cisco stuff in remote.c needs
51 to be broken out into a separate file (remote-cisco.[hc]?). Before
52 that can happen, a remote protocol stack framework needs to be
55 extern void remote_cisco_objfile_relocate (bfd_signed_vma text_off,
56 bfd_signed_vma data_off,
57 bfd_signed_vma bss_off);
59 extern void async_remote_interrupt_twice (void *arg);
61 extern int remote_write_bytes (CORE_ADDR memaddr, const gdb_byte *myaddr,
64 extern int remote_read_bytes (CORE_ADDR memaddr, gdb_byte *myaddr, int len);
66 extern void (*deprecated_target_resume_hook) (void);
67 extern void (*deprecated_target_wait_loop_hook) (void);
69 void register_remote_g_packet_guess (struct gdbarch *gdbarch, int bytes,
70 const struct target_desc *tdesc);