1 /* src/vm/signallocal.h - machine independent signal functions
3 Copyright (C) 1996-2005, 2006, 2007 R. Grafl, A. Krall, C. Kruegel,
4 C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
5 E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
6 J. Wenninger, Institut f. Computersprachen - TU Wien
8 This file is part of CACAO.
10 This program is free software; you can redistribute it and/or
11 modify it under the terms of the GNU General Public License as
12 published by the Free Software Foundation; either version 2, or (at
13 your option) any later version.
15 This program is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
25 $Id: signallocal.h 8306 2007-08-15 14:47:11Z twisti $
30 #ifndef _CACAO_SIGNAL_H
31 #define _CACAO_SIGNAL_H
37 #include "vm/global.h"
40 /* function prototypes ********************************************************/
42 bool signal_init(void);
43 void signal_register_signal(int signum, functionptr handler, int flags);
44 void *signal_handle(void *xpc, int type, intptr_t val);
45 bool signal_start_thread(void);
47 /* machine dependent signal handler */
49 void md_signal_handler_sigsegv(int sig, siginfo_t *siginfo, void *_p);
51 #if SUPPORT_HARDWARE_DIVIDE_BY_ZERO
52 void md_signal_handler_sigfpe(int sig, siginfo_t *siginfo, void *_p);
55 #if defined(__ARM__) || defined(__S390__)
56 /* XXX use better defines for that (in arch.h) */
57 void md_signal_handler_sigill(int sig, siginfo_t *siginfo, void *_p);
60 #if defined(__POWERPC__)
61 /* XXX use better defines for that (in arch.h) */
62 void md_signal_handler_sigtrap(int sig, siginfo_t *siginfo, void *_p);
65 void md_signal_handler_sigusr2(int sig, siginfo_t *siginfo, void *_p);
67 #endif /* _CACAO_SIGNAL_H */
71 * These are local overrides for various environment variables in Emacs.
72 * Please do not remove this and leave it at the end of the file, where
73 * Emacs will automagically detect them.
74 * ---------------------------------------------------------------------