58 lines
2.5 KiB
C
58 lines
2.5 KiB
C
/* Target signal translation functions for GDB.
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Copyright (C) 1990-2016 Free Software Foundation, Inc.
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Contributed by Cygnus Support.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef COMMON_GDB_SIGNALS_H
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#define COMMON_GDB_SIGNALS_H
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#include "gdb/signals.h"
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/* Predicate to gdb_signal_to_host(). Return non-zero if the enum
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targ_signal SIGNO has an equivalent ``host'' representation. */
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/* FIXME: cagney/1999-11-22: The name below was chosen in preference
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to the shorter gdb_signal_p() because it is far less ambigious.
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In this context ``gdb_signal'' refers to GDB's internal
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representation of the target's set of signals while ``host signal''
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refers to the target operating system's signal. Confused? */
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extern int gdb_signal_to_host_p (enum gdb_signal signo);
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/* Convert between host signal numbers and enum gdb_signal's.
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gdb_signal_to_host() returns 0 and prints a warning() on GDB's
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console if SIGNO has no equivalent host representation. */
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/* FIXME: cagney/1999-11-22: Here ``host'' is used incorrectly, it is
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refering to the target operating system's signal numbering.
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Similarly, ``enum gdb_signal'' is named incorrectly, ``enum
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gdb_signal'' would probably be better as it is refering to GDB's
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internal representation of a target operating system's signal. */
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extern enum gdb_signal gdb_signal_from_host (int);
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extern int gdb_signal_to_host (enum gdb_signal);
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/* Return the enum symbol name of SIG as a string, to use in debug
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output. */
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extern const char *gdb_signal_to_symbol_string (enum gdb_signal sig);
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/* Return the string for a signal. */
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extern const char *gdb_signal_to_string (enum gdb_signal);
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/* Return the name (SIGHUP, etc.) for a signal. */
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extern const char *gdb_signal_to_name (enum gdb_signal);
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/* Given a name (SIGHUP, etc.), return its signal. */
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enum gdb_signal gdb_signal_from_name (const char *);
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#endif /* COMMON_GDB_SIGNALS_H */
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