diff options
Diffstat (limited to 'gcc-4.7/libjava/include/default-signal.h')
| -rw-r--r-- | gcc-4.7/libjava/include/default-signal.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gcc-4.7/libjava/include/default-signal.h b/gcc-4.7/libjava/include/default-signal.h new file mode 100644 index 000000000..6aea73468 --- /dev/null +++ b/gcc-4.7/libjava/include/default-signal.h @@ -0,0 +1,51 @@ +// default-signal.h - Catch runtime signals and turn them into exceptions. + +/* Copyright (C) 1998, 1999, 2000 Free Software Foundation + + 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 1 +#define HANDLE_FPE 1 + +#include <signal.h> + +#define SIGNAL_HANDLER(_name) \ +static void _name (int _dummy __attribute__ ((__unused__))) + +#define INIT_SEGV \ +do \ + { \ + signal (SIGSEGV, catch_segv); \ + } \ +while (0) + +#define INIT_FPE \ +do \ + { \ + signal (SIGFPE, catch_fpe); \ + } \ +while (0) + +#define MAKE_THROW_FRAME(_exception) 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 */ + |