diff options
Diffstat (limited to 'libjava/include/powerpc-signal.h')
| -rw-r--r-- | libjava/include/powerpc-signal.h | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/libjava/include/powerpc-signal.h b/libjava/include/powerpc-signal.h index 0d5a662..66133e9 100644 --- a/libjava/include/powerpc-signal.h +++ b/libjava/include/powerpc-signal.h @@ -1,7 +1,7 @@ // powerpc-signal.h - Catch runtime signals and turn them into exceptions // on a powerpc based Linux system. -/* Copyright (C) 2003 Free Software Foundation +/* Copyright (C) 2003, 2006 Free Software Foundation This file is part of libgcj. @@ -22,18 +22,12 @@ details. */ #define SIGNAL_HANDLER(_name) \ static void _name (int /* _signal */, struct sigcontext *_sc) -/* PPC either leaves PC pointing at a faulting instruction or the - following instruction, depending on the signal. SEGV always does - the former, so we adjust the saved PC to point to the following - instruction. This is what the handler in libgcc expects. */ +/* MD_FALBACK_FRAME_STATE_FOR takes care of special casing PC + before the faulting instruction, so we don't need to do anything + here. */ + +#define MAKE_THROW_FRAME(_exception) -#define MAKE_THROW_FRAME(_exception) \ -do \ - { \ - _sc->regs->nip += 4; \ - } \ -while (0) - /* For an explanation why we cannot simply use sigaction to install the handlers, see i386-signal.h. */ |