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/* Copyright (C) 1999, 2000, 2001, 2007, 2009 Free Software Foundation, Inc.

   Contributed by Andrew MacLeod  <amacleod@cygnus.com>

                  Andrew Haley  <aph@cygnus.com>

   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

   along with GCC; see the file COPYING3.  If not see

   <http://www.gnu.org/licenses/>.  */

struct unw_table_entry

{

  unsigned long start_offset;

  unsigned long end_offset;

  unsigned long info_offset;

};

/* Accessors to fields of an unwind info block header.  In this common file to

   be visible from all the units involved in a target implementation.  */

#ifndef __USING_SJLJ_EXCEPTIONS__

#define UNW_VER(x)              ((x) >> 48)

#define UNW_FLAG_MASK           0x0000ffff00000000

#define UNW_FLAG_OSMASK         0x0000f00000000000

#define UNW_FLAG_EHANDLER(x)    ((x) & 0x0000000100000000L)

#define UNW_FLAG_UHANDLER(x)    ((x) & 0x0000000200000000L)

#define UNW_LENGTH(x)           ((x) & 0x00000000ffffffffL)

#endif

extern struct unw_table_entry *

_Unwind_FindTableEntry (void *pc, unsigned long *segment_base,

                        unsigned long *gp, struct unw_table_entry *ent)

                        __attribute__ ((__visibility__ ("hidden")));