Retro68/gcc/libgcc/config/i386/value-unwind.h
2017-04-10 13:32:00 +02:00

26 lines
1.1 KiB
C

/* Store register values as _Unwind_Word type in DWARF2 EH unwind context.
Copyright (C) 2011-2016 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
GCC is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
License for more details.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
/* Define this macro if the target stores register values as _Unwind_Word
type in unwind context. Only enable it for x32. */
#if defined __x86_64 && !defined __LP64__
# define REG_VALUE_IN_UNWIND_CONTEXT
#endif