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// default-signal.h - Catch runtime signals and turn them into exceptions.
/* Copyright (C) 1998, 1999 Cygnus Solutions
This file is part of libgcj.
This software is copyrighted work licensed under the terms of the
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
details. */
#ifndef JAVA_SIGNAL_H
#define JAVA_SIGNAL_H 1
#ifdef SJLJ_EXCEPTIONS
#define HANDLE_SEGV
#define HANDLE_FPE
#include <signal.h>
#define SIGNAL_HANDLER(_name) \
static void _name (int _dummy)
#define INIT_SEGV \
do \
{ \
nullp = new java::lang::NullPointerException (); \
signal (SIGSEGV, catch_segv); \
} \
while (0)
#define INIT_FPE \
do \
{ \
arithexception = new java::lang::ArithmeticException \
(JvNewStringLatin1 ("/ by zero")); \
signal (SIGFPE, catch_fpe); \
} \
while (0)
#define MAKE_THROW_FRAME do {} while (0)
#else /* SJLJ_EXCEPTIONS */
#undef HANDLE_SEGV
#undef HANDLE_FPE
#define INIT_SEGV do {} while (0)
#define INIT_FPE do {} while (0)
#endif /* SJLJ_EXCEPTIONS */
#endif /* JAVA_SIGNAL_H */
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