2003-09-04 05:57:06 +00:00
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/* Copyright (C) 2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <setjmp.h>
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2003-12-19 01:37:13 +00:00
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#include <stdint.h>
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2003-09-04 05:57:06 +00:00
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#include <unwind.h>
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2003-12-19 01:37:13 +00:00
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#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
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({ uintptr_t _cfa = (uintptr_t) _Unwind_GetCFA (_context) - (_adj); \
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(_cfa < (uintptr_t)(((long *)(_jmpbuf))[0]) - (_adj) \
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|| (_cfa == (uintptr_t)(((long *)(_jmpbuf))[0]) - (_adj) \
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&& (uintptr_t) _Unwind_GetBSP (_context) - (_adj) \
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>= (uintptr_t)(((long *)(_jmpbuf))[17]) - (_adj))); \
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2003-09-04 05:57:06 +00:00
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})
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2003-12-19 01:37:13 +00:00
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#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
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((uintptr_t)(_address) - (_adj) < (uintptr_t)(((long *)_jmpbuf)[0]) - (_adj))
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