/* Copyright (C) 2005-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public License as

   published by the Free Software Foundation; either version 2.1 of the

   License, or (at your option) any later version.

   The GNU C Library 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

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

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

#include <setjmp.h>

#include <jmpbuf-offsets.h>

#include <stdint.h>

#include <unwind.h>

/* Test if longjmp to JMPBUF would unwind the frame

   containing a local variable at ADDRESS.  */

#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \

  ((void *) (address) < (void *) demangle (jmpbuf[JB_SP]))

#define _JMPBUF_CFA_UNWINDS_ADJ(jmpbuf, context, adj) \

  _JMPBUF_UNWINDS_ADJ (jmpbuf, (void *) (uintptr_t) _Unwind_GetCFA (context), \

		       adj)

#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \

  ((uintptr_t) (_address) - (_adj) < _jmpbuf_sp (_jmpbuf) - (_adj))

/* We use the normal longjmp for unwinding.  */

#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val)