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/* Remote target communications for serial-line targets in custom GDB protocol
Copyright (C) 1999, 2003, 2004, 2005, 2006 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 2 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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
#ifndef REMOTE_H
#define REMOTE_H
struct target_desc;
/* FIXME?: move this interface down to tgt vector) */
/* Read a packet from the remote machine, with error checking, and
store it in *BUF. Resize *BUF using xrealloc if necessary to hold
the result, and update *SIZEOF_BUF. If FOREVER, wait forever
rather than timing out; this is used (in synchronous mode) to wait
for a target that is is executing user code to stop. */
extern void getpkt (char **buf, long *sizeof_buf, int forever);
/* Send a packet to the remote machine, with error checking. The data
of the packet is in BUF. The string in BUF can be at most PBUFSIZ
- 5 to account for the $, # and checksum, and for a possible /0 if
we are debugging (remote_debug) and want to print the sent packet
as a string */
extern int putpkt (char *buf);
/* Send HEX encoded string to the target console. (gdb_stdtarg) */
extern void remote_console_output (char *);
/* FIXME: cagney/1999-09-20: The remote cisco stuff in remote.c needs
to be broken out into a separate file (remote-cisco.[hc]?). Before
that can happen, a remote protocol stack framework needs to be
implemented. */
extern void remote_cisco_objfile_relocate (bfd_signed_vma text_off,
bfd_signed_vma data_off,
bfd_signed_vma bss_off);
extern void async_remote_interrupt_twice (void *arg);
extern int remote_write_bytes (CORE_ADDR memaddr, const gdb_byte *myaddr,
int len);
extern int remote_read_bytes (CORE_ADDR memaddr, gdb_byte *myaddr, int len);
extern void (*deprecated_target_resume_hook) (void);
extern void (*deprecated_target_wait_loop_hook) (void);
void register_remote_g_packet_guess (struct gdbarch *gdbarch, int bytes,
const struct target_desc *tdesc);
#endif
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