mirror of git://gcc.gnu.org/git/gcc.git
50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/* hppa-signal.h - Catch runtime signals and turn them into exceptions,
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on a HP-UX 11 PA system. */
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/* Copyright (C) 2006, 2009 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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#ifndef JAVA_SIGNAL_H
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#define JAVA_SIGNAL_H 1
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#include <signal.h>
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#define HANDLE_SEGV 1
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#define HANDLE_FPE 1
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#define SIGNAL_HANDLER(_name) \
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static void _name (int _dummy __attribute__ ((unused)), \
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siginfo_t *_info __attribute__ ((__unused__)), \
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void *arg __attribute__ ((__unused__)))
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#define MAKE_THROW_FRAME(_exception)
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#define INIT_SEGV \
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do \
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{ \
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struct sigaction sa; \
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sa.sa_sigaction = catch_segv; \
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sigemptyset (&sa.sa_mask); \
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sa.sa_flags = SA_SIGINFO | SA_NODEFER; \
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sigaction (SIGSEGV, &sa, NULL); \
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} \
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while (0)
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#define INIT_FPE \
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do \
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{ \
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struct sigaction sa; \
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sa.sa_sigaction = catch_fpe; \
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sigemptyset (&sa.sa_mask); \
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sa.sa_flags = SA_SIGINFO | SA_NODEFER; \
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sigaction (SIGFPE, &sa, NULL); \
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} \
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while (0)
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#endif /* JAVA_SIGNAL_H */
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