1/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library. If not, see
16 <https://www.gnu.org/licenses/>. */
17
18#include <sysdep.h>
19
20 .set nomips16
21
22/* The function __sigsetjmp_aux saves all the registers, but it can't
23 reliably access the stack or frame pointers, so we pass them in as
24 extra arguments. */
25#ifdef __PIC__
26 .option pic2
27#endif
28ENTRY (__sigsetjmp)
29#ifdef __PIC__
30 .set noreorder
31 .cpload t9
32 .set reorder
33#endif
34 move a2, sp
35#ifdef fp
36 move a3, fp
37#else
38 move a3, $fp
39#endif
40#ifdef __PIC__
41 la t9, __sigsetjmp_aux
42 jr t9
43#else
44 j __sigsetjmp_aux
45#endif
46END (__sigsetjmp)
47hidden_def (__sigsetjmp)
48

source code of glibc/sysdeps/mips/setjmp.S