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 |
28 | ENTRY (__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 |
46 | END (__sigsetjmp) |
47 | hidden_def (__sigsetjmp) |
48 | |