1 /* src/vm/jit/i386/cygwin/md-os.c - machine dependent i386 Windows functions
3 Copyright (C) 1996-2005, 2006 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 Contact: cacao@cacaojvm.org
27 Authors: Michael Starzinger
31 $Id: md-os.c 4357 2006-01-22 23:33:38Z twisti $
36 #define _GNU_SOURCE /* include REG_ defines from ucontext.h */
45 #include "vm/exceptions.h"
46 #include "vm/signallocal.h"
47 #include "vm/stringlocal.h"
48 #include "vm/jit/asmpart.h"
49 #include "vm/jit/stacktrace.h"
52 /* md_signal_handler_sigsegv ***************************************************
54 NullPointerException signal handler for hardware null pointer
57 *******************************************************************************/
59 void md_signal_handler_sigsegv(int sig, siginfo_t *siginfo, void *_p)
65 /* md_signal_handler_sigfpe ****************************************************
67 ArithmeticException signal handler for hardware divide by zero
70 *******************************************************************************/
72 void md_signal_handler_sigfpe(int sig, siginfo_t *siginfo, void *_p)
78 #if defined(ENABLE_THREADS)
79 void thread_restartcriticalsection(ucontext_t *uc)
87 * These are local overrides for various environment variables in Emacs.
88 * Please do not remove this and leave it at the end of the file, where
89 * Emacs will automagically detect them.
90 * ---------------------------------------------------------------------
97 * vim:noexpandtab:sw=4:ts=4: