diff options
author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
---|---|---|
committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/libjava/include/aix-signal.h | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/libjava/include/aix-signal.h')
-rw-r--r-- | gcc-4.9/libjava/include/aix-signal.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/gcc-4.9/libjava/include/aix-signal.h b/gcc-4.9/libjava/include/aix-signal.h new file mode 100644 index 000000000..896aa8e55 --- /dev/null +++ b/gcc-4.9/libjava/include/aix-signal.h @@ -0,0 +1,50 @@ +/* aix-signal.h - Catch runtime signals and turn them into exceptions, + on a AIX system. */ + +/* Copyright (C) 2008, 2011 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. */ + +/* This file is really more of a specification. The rest of the system + should be arranged so that this Just Works. */ + +#ifndef JAVA_SIGNAL_H +# define JAVA_SIGNAL_H 1 + +#include <sys/types.h> +#include <sys/signal.h> + +typedef void (* SIG_PF)(int); + +# define HANDLE_SEGV 1 +# undef HANDLE_FPE + +# define SIGNAL_HANDLER(_name) \ + static void _name (int _dummy __attribute__ ((unused))) + +# define MAKE_THROW_FRAME(_exception) + +# define INIT_SEGV \ + do { \ + struct sigaction sa; \ + sa.sa_handler = catch_segv; \ + sigemptyset (&sa.sa_mask); \ + sa.sa_flags = SA_NODEFER; \ + sigaction (SIGBUS, &sa, NULL); \ + sigaction (SIGSEGV, &sa, NULL); \ + } while (0) + +# define INIT_FPE \ + do { \ + struct sigaction sa; \ + sa.sa_handler = catch_fpe; \ + sigemptyset (&sa.sa_mask); \ + sa.sa_flags = SA_NODEFER; \ + sigaction (SIGFPE, &sa, NULL); \ + } while (0) + +#endif /* JAVA_SIGNAL_H */ |