1 /* Examine __jmp_buf for unwinding frames. HPPA version.
2 Copyright (C) 2006-2024 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library. If not, see
17 <https://www.gnu.org/licenses/>. */
20 #include <jmpbuf-offsets.h>
22 /* Test if longjmp to JMPBUF would unwind the frame containing a local
23 variable at ADDRESS. */
24 #define _JMPBUF_UNWINDS(_jmpbuf, _address, _demangle) \
25 ((void *) (_address) \
26 > (void *) _demangle ((((unsigned long *) _jmpbuf)[JB_SP])))