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- /* Target signal translation functions for GDB.
- Copyright (C) 1990-2022 Free Software Foundation, Inc.
- Contributed by Cygnus Support.
- 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 COMMON_GDB_SIGNALS_H
- #define COMMON_GDB_SIGNALS_H
- #include "gdb/signals.h"
- /* Predicate to gdb_signal_to_host(). Return non-zero if the enum
- targ_signal SIGNO has an equivalent ``host'' representation. */
- /* FIXME: cagney/1999-11-22: The name below was chosen in preference
- to the shorter gdb_signal_p() because it is far less ambigious.
- In this context ``gdb_signal'' refers to GDB's internal
- representation of the target's set of signals while ``host signal''
- refers to the target operating system's signal. Confused? */
- extern int gdb_signal_to_host_p (enum gdb_signal signo);
- /* Convert between host signal numbers and enum gdb_signal's.
- gdb_signal_to_host() returns 0 and prints a warning() on GDB's
- console if SIGNO has no equivalent host representation. */
- /* FIXME: cagney/1999-11-22: Here ``host'' is used incorrectly, it is
- refering to the target operating system's signal numbering.
- Similarly, ``enum gdb_signal'' is named incorrectly, ``enum
- gdb_signal'' would probably be better as it is refering to GDB's
- internal representation of a target operating system's signal. */
- extern enum gdb_signal gdb_signal_from_host (int);
- extern int gdb_signal_to_host (enum gdb_signal);
- /* Return the enum symbol name of SIG as a string, to use in debug
- output. */
- extern const char *gdb_signal_to_symbol_string (enum gdb_signal sig);
- /* Return the string for a signal. */
- extern const char *gdb_signal_to_string (enum gdb_signal);
- /* Return the name (SIGHUP, etc.) for a signal. */
- extern const char *gdb_signal_to_name (enum gdb_signal);
- /* Given a name (SIGHUP, etc.), return its signal. */
- enum gdb_signal gdb_signal_from_name (const char *);
- #endif /* COMMON_GDB_SIGNALS_H */
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