diff options
Diffstat (limited to 'libjava/include/pa-signal.h')
| -rw-r--r-- | libjava/include/pa-signal.h | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/libjava/include/pa-signal.h b/libjava/include/pa-signal.h index 0f7c054..add1325 100644 --- a/libjava/include/pa-signal.h +++ b/libjava/include/pa-signal.h @@ -1,6 +1,6 @@ // pa-signal.h - Catch runtime signals and turn them into exceptions. -/* Copyright (C) 1998, 1999, 2000 Free Software Foundation +/* Copyright (C) 1998, 1999, 2000, 2009 Free Software Foundation This file is part of libgcj. @@ -12,29 +12,17 @@ details. */ #define JAVA_SIGNAL_H 1 #include <signal.h> -#include <ucontext.h> #include <sys/syscall.h> #define HANDLE_SEGV 1 #define HANDLE_FPE 1 -#define SIGNAL_HANDLER(_name) \ -static void _Jv_##_name (int _dummy, siginfo_t *_info, void *arg) +#define SIGNAL_HANDLER(_name) \ +static void _Jv_##_name (int _dummy __attribute__ ((unused)), \ + siginfo_t *_info __attribute__ ((__unused__)), \ + void *arg __attribute__ ((__unused__))) -#define MAKE_THROW_FRAME(_exception) \ -do \ -{ \ - struct ucontext *uc = (struct ucontext *)arg; \ - struct sigcontext *sc = &uc->uc_mcontext; \ - (void)_dummy; \ - (void)_info; \ - /* Advance the program counter so that it is after the start \ - of the instruction: the exception handler expects \ - the PC to point to the instruction after a call. */ \ - sc->sc_iaoq[0] = sc->sc_iaoq[1]; \ - sc->sc_iaoq[1] += 4; \ -} \ -while (0) +#define MAKE_THROW_FRAME(_exception) #define INIT_SEGV \ do \ |