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b427dd7a AM |
1 | /* Routines for saving vector registers. |
2 | ||
83ffe9cd | 3 | Copyright (C) 2012-2023 Free Software Foundation, Inc. |
b427dd7a AM |
4 | Written by Alan Modra, IBM |
5 | ||
6 | This file is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU General Public License as published by the | |
8 | Free Software Foundation; either version 3, or (at your option) any | |
9 | later version. | |
10 | ||
11 | This file is distributed in the hope that it will be useful, but | |
12 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | General Public License for more details. | |
15 | ||
16 | Under Section 7 of GPL version 3, you are granted additional | |
17 | permissions described in the GCC Runtime Library Exception, version | |
18 | 3.1, as published by the Free Software Foundation. | |
19 | ||
20 | You should have received a copy of the GNU General Public License and | |
21 | a copy of the GCC Runtime Library Exception along with this program; | |
22 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
23 | <http://www.gnu.org/licenses/>. */ | |
24 | ||
25 | /* On PowerPC64 Linux, these functions are provided by the linker. */ | |
26 | #ifndef __powerpc64__ | |
27 | ||
28 | #undef __ALTIVEC__ | |
29 | #define __ALTIVEC__ 1 | |
30 | #include "ppc-asm.h" | |
31 | ||
32 | /* Called with r0 pointing just beyond the end of the vector save area. */ | |
33 | ||
4144e4e3 | 34 | .machine altivec |
b427dd7a AM |
35 | .section ".text" |
36 | CFI_STARTPROC | |
37 | HIDDEN_FUNC(_savevr_20) | |
38 | li r11,-192 | |
39 | stvx v20,r11,r0 | |
40 | HIDDEN_FUNC(_savevr_21) | |
41 | li r11,-176 | |
42 | stvx v21,r11,r0 | |
43 | HIDDEN_FUNC(_savevr_22) | |
44 | li r11,-160 | |
45 | stvx v22,r11,r0 | |
46 | HIDDEN_FUNC(_savevr_23) | |
47 | li r11,-144 | |
48 | stvx v23,r11,r0 | |
49 | HIDDEN_FUNC(_savevr_24) | |
50 | li r11,-128 | |
51 | stvx v24,r11,r0 | |
52 | HIDDEN_FUNC(_savevr_25) | |
53 | li r11,-112 | |
54 | stvx v25,r11,r0 | |
55 | HIDDEN_FUNC(_savevr_26) | |
56 | li r11,-96 | |
57 | stvx v26,r11,r0 | |
58 | HIDDEN_FUNC(_savevr_27) | |
59 | li r11,-80 | |
60 | stvx v27,r11,r0 | |
61 | HIDDEN_FUNC(_savevr_28) | |
62 | li r11,-64 | |
63 | stvx v28,r11,r0 | |
64 | HIDDEN_FUNC(_savevr_29) | |
65 | li r11,-48 | |
66 | stvx v29,r11,r0 | |
67 | HIDDEN_FUNC(_savevr_30) | |
68 | li r11,-32 | |
69 | stvx v30,r11,r0 | |
70 | HIDDEN_FUNC(_savevr_31) | |
71 | li r11,-16 | |
72 | stvx v31,r11,r0 | |
73 | blr | |
74 | FUNC_END(_savevr_31) | |
75 | FUNC_END(_savevr_30) | |
76 | FUNC_END(_savevr_29) | |
77 | FUNC_END(_savevr_28) | |
78 | FUNC_END(_savevr_27) | |
79 | FUNC_END(_savevr_26) | |
80 | FUNC_END(_savevr_25) | |
81 | FUNC_END(_savevr_24) | |
82 | FUNC_END(_savevr_23) | |
83 | FUNC_END(_savevr_22) | |
84 | FUNC_END(_savevr_21) | |
85 | FUNC_END(_savevr_20) | |
86 | CFI_ENDPROC | |
87 | ||
88 | #endif |