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2aecd87f | 1 | /* Target signal translation functions for GDB. |
0b302171 | 2 | Copyright (C) 1990-2003, 2006-2012 Free Software Foundation, Inc. |
2aecd87f DE |
3 | Contributed by Cygnus Support. |
4 | ||
5 | This file is part of GDB. | |
6 | ||
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 3 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
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. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #ifndef COMMON_GDB_SIGNALS_H | |
21 | #define COMMON_GDB_SIGNALS_H | |
22 | ||
23 | #include "gdb/signals.h" | |
24 | ||
25 | /* Predicate to target_signal_to_host(). Return non-zero if the enum | |
26 | targ_signal SIGNO has an equivalent ``host'' representation. */ | |
27 | /* FIXME: cagney/1999-11-22: The name below was chosen in preference | |
28 | to the shorter target_signal_p() because it is far less ambigious. | |
29 | In this context ``target_signal'' refers to GDB's internal | |
30 | representation of the target's set of signals while ``host signal'' | |
31 | refers to the target operating system's signal. Confused? */ | |
32 | extern int target_signal_to_host_p (enum target_signal signo); | |
33 | ||
34 | /* Convert between host signal numbers and enum target_signal's. | |
35 | target_signal_to_host() returns 0 and prints a warning() on GDB's | |
36 | console if SIGNO has no equivalent host representation. */ | |
37 | /* FIXME: cagney/1999-11-22: Here ``host'' is used incorrectly, it is | |
38 | refering to the target operating system's signal numbering. | |
39 | Similarly, ``enum target_signal'' is named incorrectly, ``enum | |
40 | gdb_signal'' would probably be better as it is refering to GDB's | |
41 | internal representation of a target operating system's signal. */ | |
42 | extern enum target_signal target_signal_from_host (int); | |
43 | extern int target_signal_to_host (enum target_signal); | |
44 | ||
45 | /* Return the string for a signal. */ | |
46 | extern const char *target_signal_to_string (enum target_signal); | |
47 | ||
48 | /* Return the name (SIGHUP, etc.) for a signal. */ | |
49 | extern const char *target_signal_to_name (enum target_signal); | |
50 | ||
51 | /* Given a name (SIGHUP, etc.), return its signal. */ | |
52 | enum target_signal target_signal_from_name (const char *); | |
53 | ||
54 | #endif /* COMMON_GDB_SIGNALS_H */ |