1 /* Copyright (C) 1997-2014 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 License as
7 published by the Free Software Foundation; either version 2.1 of the
8 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>
22 /* Keep traditional entry points in with sigsetjmp(). */
32 libc_hidden_def (_setjmp)
37 stp x19, x20, [x0, #JB_X19<<3]
38 stp x21, x22, [x0, #JB_X21<<3]
39 stp x23, x24, [x0, #JB_X23<<3]
40 stp x25, x26, [x0, #JB_X25<<3]
41 stp x27, x28, [x0, #JB_X27<<3]
44 PTR_MANGLE (x4, x30, x3, x2)
45 stp x29, x4, [x0, #JB_X29<<3]
47 stp x29, x30, [x0, #JB_X29<<3]
49 stp d8, d9, [x0, #JB_D8<<3]
50 stp d10, d11, [x0, #JB_D10<<3]
51 stp d12, d13, [x0, #JB_D12<<3]
52 stp d14, d15, [x0, #JB_D14<<3]
55 PTR_MANGLE (x5, x4, x3, x2)
56 str x5, [x0, #JB_SP<<3]
59 str x2, [x0, #JB_SP<<3]
61 #if defined NOT_IN_libc && defined IS_IN_rtld
62 /* In ld.so we never save the signal mask */
66 b C_SYMBOL_NAME(__sigjmp_save)
69 hidden_def (__sigsetjmp)