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Commit | Line | Data |
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2874c5fd | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
65ca668f CB |
2 | /* |
3 | * Copyright 2015, Cyril Bur, IBM Corp. | |
65ca668f CB |
4 | */ |
5 | ||
6 | #include "basic_asm.h" | |
7 | ||
8 | /* | |
9 | * Careful this will 'clobber' vsx (by design), VSX are always | |
10 | * volatile though so unlike vmx this isn't so much of an issue | |
11 | * Still should avoid calling from C | |
12 | */ | |
13 | FUNC_START(load_vsx) | |
14 | li r5,0 | |
605df8d6 | 15 | lxvd2x vs20,r5,r3 |
65ca668f | 16 | addi r5,r5,16 |
605df8d6 | 17 | lxvd2x vs21,r5,r3 |
65ca668f | 18 | addi r5,r5,16 |
605df8d6 | 19 | lxvd2x vs22,r5,r3 |
65ca668f | 20 | addi r5,r5,16 |
605df8d6 | 21 | lxvd2x vs23,r5,r3 |
65ca668f | 22 | addi r5,r5,16 |
605df8d6 | 23 | lxvd2x vs24,r5,r3 |
65ca668f | 24 | addi r5,r5,16 |
605df8d6 | 25 | lxvd2x vs25,r5,r3 |
65ca668f | 26 | addi r5,r5,16 |
605df8d6 | 27 | lxvd2x vs26,r5,r3 |
65ca668f | 28 | addi r5,r5,16 |
605df8d6 | 29 | lxvd2x vs27,r5,r3 |
65ca668f | 30 | addi r5,r5,16 |
605df8d6 | 31 | lxvd2x vs28,r5,r3 |
65ca668f | 32 | addi r5,r5,16 |
605df8d6 | 33 | lxvd2x vs29,r5,r3 |
65ca668f | 34 | addi r5,r5,16 |
605df8d6 | 35 | lxvd2x vs30,r5,r3 |
65ca668f | 36 | addi r5,r5,16 |
605df8d6 | 37 | lxvd2x vs31,r5,r3 |
65ca668f CB |
38 | blr |
39 | FUNC_END(load_vsx) | |
40 | ||
41 | FUNC_START(store_vsx) | |
42 | li r5,0 | |
605df8d6 | 43 | stxvd2x vs20,r5,r3 |
65ca668f | 44 | addi r5,r5,16 |
605df8d6 | 45 | stxvd2x vs21,r5,r3 |
65ca668f | 46 | addi r5,r5,16 |
605df8d6 | 47 | stxvd2x vs22,r5,r3 |
65ca668f | 48 | addi r5,r5,16 |
605df8d6 | 49 | stxvd2x vs23,r5,r3 |
65ca668f | 50 | addi r5,r5,16 |
605df8d6 | 51 | stxvd2x vs24,r5,r3 |
65ca668f | 52 | addi r5,r5,16 |
605df8d6 | 53 | stxvd2x vs25,r5,r3 |
65ca668f | 54 | addi r5,r5,16 |
605df8d6 | 55 | stxvd2x vs26,r5,r3 |
65ca668f | 56 | addi r5,r5,16 |
605df8d6 | 57 | stxvd2x vs27,r5,r3 |
65ca668f | 58 | addi r5,r5,16 |
605df8d6 | 59 | stxvd2x vs28,r5,r3 |
65ca668f | 60 | addi r5,r5,16 |
605df8d6 | 61 | stxvd2x vs29,r5,r3 |
65ca668f | 62 | addi r5,r5,16 |
605df8d6 | 63 | stxvd2x vs30,r5,r3 |
65ca668f | 64 | addi r5,r5,16 |
605df8d6 | 65 | stxvd2x vs31,r5,r3 |
65ca668f CB |
66 | blr |
67 | FUNC_END(store_vsx) |