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/* Debugging routines for the remote server for GDB.
Copyright (C) 2014-2024 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 3 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, see <http://www.gnu.org/licenses/>. */
#ifndef GDBSERVER_DEBUG_H
#define GDBSERVER_DEBUG_H
#if !defined (IN_PROCESS_AGENT)
extern bool remote_debug;
/* If true, do not print the packet content sent with the next putpkt.
This flag is reset to false after each putpkt logging. Useful to
omit printing binary packet contents. */
extern bool suppressed_remote_debug;
/* Print a "remote" debug statement. */
#define remote_debug_printf(fmt, ...) \
debug_prefixed_printf_cond (remote_debug, \
"remote", fmt, ##__VA_ARGS__)
/* Switch all debug output to DEBUG_FILE. If DEBUG_FILE is nullptr or an
empty string, or if the file cannot be opened, then debug output is sent to
stderr. */
void debug_set_output (const char *debug_file);
#endif
extern int using_threads;
/* Enable miscellaneous debugging output. The name is historical - it
was originally used to debug LinuxThreads support. */
extern bool debug_threads;
/* Print a "threads" debug statement. */
#define threads_debug_printf(fmt, ...) \
debug_prefixed_printf_cond (debug_threads, \
"threads", fmt, ##__VA_ARGS__)
/* Print "threads" enter/exit debug statements. */
#define THREADS_SCOPED_DEBUG_ENTER_EXIT \
scoped_debug_enter_exit (debug_threads, "threads")
extern int debug_timestamp;
void debug_flush (void);
/* Async signal safe debug output function that calls write directly. */
ssize_t debug_write (const void *buf, size_t nbyte);
/* Suppress the next putpkt debug log by omitting the packet contents.
Useful to reduce the logs when sending binary packets. */
void suppress_next_putpkt_log ();
#endif /* GDBSERVER_DEBUG_H */
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