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1 | /* Copyright (C) 2017 International Business Machines Corp. |
2 | * All rights reserved. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or | |
5 | * modify it under the terms of the GNU General Public License | |
6 | * as published by the Free Software Foundation; either version | |
7 | * 2 of the License, or (at your option) any later version. | |
8 | */ | |
9 | #ifndef __OPCODES_H | |
10 | #define __OPCODES_H | |
11 | ||
12 | #define __PPC_RA(a) (((a) & 0x1f) << 16) | |
13 | #define __PPC_RB(b) (((b) & 0x1f) << 11) | |
14 | #define __PPC_XA(a) ((((a) & 0x1f) << 16) | (((a) & 0x20) >> 3)) | |
15 | #define __PPC_XB(b) ((((b) & 0x1f) << 11) | (((b) & 0x20) >> 4)) | |
16 | #define __PPC_XS(s) ((((s) & 0x1f) << 21) | (((s) & 0x20) >> 5)) | |
17 | #define __PPC_XT(s) __PPC_XS(s) | |
18 | #define VSX_XX3(t, a, b) (__PPC_XT(t) | __PPC_XA(a) | __PPC_XB(b)) | |
19 | #define VSX_XX1(s, a, b) (__PPC_XS(s) | __PPC_RA(a) | __PPC_RB(b)) | |
20 | ||
21 | #define PPC_INST_VPMSUMW 0x10000488 | |
22 | #define PPC_INST_VPMSUMD 0x100004c8 | |
23 | #define PPC_INST_MFVSRD 0x7c000066 | |
24 | #define PPC_INST_MTVSRD 0x7c000166 | |
25 | ||
26 | #define VPMSUMW(t, a, b) .long PPC_INST_VPMSUMW | VSX_XX3((t), a, b) | |
27 | #define VPMSUMD(t, a, b) .long PPC_INST_VPMSUMD | VSX_XX3((t), a, b) | |
28 | #define MFVRD(a, t) .long PPC_INST_MFVSRD | VSX_XX1((t)+32, a, 0) | |
29 | #define MTVRD(t, a) .long PPC_INST_MTVSRD | VSX_XX1((t)+32, a, 0) | |
30 | ||
31 | #endif |