1 | /* Copyright (C) 1997-2022 Free Software Foundation, Inc. |
2 | |
3 | This file is part of the GNU C Library. |
4 | |
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. |
9 | |
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. |
14 | |
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/>. */ |
18 | |
19 | #include <sysdep.h> |
20 | |
21 | /* Jump to the position specified by ENV, causing the |
22 | setjmp call there to return VAL, or 1 if VAL is 0. */ |
23 | |
24 | /* void __longjmp (__jmp_buf env, int val) */ |
25 | |
26 | ENTRY(__longjmp) |
27 | lwi r1,r5,0 |
28 | lwi r2,r5,4 |
29 | lwi r13,r5,8 |
30 | lwi r14,r5,12 |
31 | lwi r15,r5,16 |
32 | lwi r16,r5,20 |
33 | lwi r17,r5,24 |
34 | lwi r18,r5,28 |
35 | lwi r19,r5,32 |
36 | lwi r20,r5,36 |
37 | lwi r21,r5,40 |
38 | lwi r22,r5,44 |
39 | lwi r23,r5,48 |
40 | lwi r24,r5,52 |
41 | lwi r25,r5,56 |
42 | lwi r26,r5,60 |
43 | lwi r27,r5,64 |
44 | lwi r28,r5,68 |
45 | lwi r29,r5,72 |
46 | lwi r30,r5,76 |
47 | lwi r31,r5,80 |
48 | addk r3,r6,r0 |
49 | beqi r3,L(return_1) |
50 | rtsd r15,8 |
51 | nop |
52 | L(return_1): |
53 | rtsd r15,8 |
54 | addik r3,r0,1 /* delay slot. */ |
55 | END(__longjmp) |
56 | |