| // 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 */ |
| |