1 /* Copyright (C) 2011-2018 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
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 <http://www.gnu.org/licenses/>. */
20 #include <jmpbuf-offsets.h>
24 /* Keep traditional entry points in with sigsetjmp(). */
32 libc_hidden_def (_setjmp)
35 FEEDBACK_ENTER(__sigsetjmp)
39 #define SAVE(r) { st r2, r ; ADDI_PTR r2, r2, REGSIZE }
40 FOR_EACH_CALLEE_SAVED_REG(SAVE)
42 mfspr r3, INTERRUPT_CRITICAL_SECTION
45 jrp lr /* Keep the backtracer happy. */
47 hidden_def (__sigsetjmp)