ceph/src/common/ppc-opcode.h

   1 /*
   2  * Copyright (C) 2015 Anton Blanchard <anton@au.ibm.com>, IBM
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of either:
   6  *
   7  *  a) the GNU General Public License as published by the Free Software
   8  *     Foundation; either version 2 of the License, or (at your option)
   9  *     any later version, or
  10  *  b) the Apache License, Version 2.0
  11  */
  12 #ifndef __OPCODES_H
  13 #define __OPCODES_H
  14
  15 #define __PPC_RA(a)             (((a) & 0x1f) << 16)
  16 #define __PPC_RB(b)             (((b) & 0x1f) << 11)
  17 #define __PPC_XA(a)             ((((a) & 0x1f) << 16) | (((a) & 0x20) >> 3))
  18 #define __PPC_XB(b)             ((((b) & 0x1f) << 11) | (((b) & 0x20) >> 4))
  19 #define __PPC_XS(s)             ((((s) & 0x1f) << 21) | (((s) & 0x20) >> 5))
  20 #define __PPC_XT(s)             __PPC_XS(s)
  21 #define VSX_XX3(t, a, b)        (__PPC_XT(t) | __PPC_XA(a) | __PPC_XB(b))
  22 #define VSX_XX1(s, a, b)        (__PPC_XS(s) | __PPC_RA(a) | __PPC_RB(b))
  23
  24 #define PPC_INST_VPMSUMW        0x10000488
  25 #define PPC_INST_VPMSUMD        0x100004c8
  26 #define PPC_INST_MFVSRD         0x7c000066
  27 #define PPC_INST_MTVSRD         0x7c000166
  28
  29 #define VPMSUMW(t, a, b)        .long PPC_INST_VPMSUMW | VSX_XX3((t), a, b)
  30 #define VPMSUMD(t, a, b)        .long PPC_INST_VPMSUMD | VSX_XX3((t), a, b)
  31 #define MFVRD(a, t)             .long PPC_INST_MFVSRD | VSX_XX1((t)+32, a, 0)
  32 #define MTVRD(t, a)             .long PPC_INST_MTVSRD | VSX_XX1((t)+32, a, 0)
  33
  34 #endif
  35 /* Copyright (C) 2017 International Business Machines Corp.
  36  * All rights reserved.
  37  *
  38  * This program is free software; you can redistribute it and/or
  39  * modify it under the terms of the GNU General Public License
  40  * as published by the Free Software Foundation; either version
  41  * 2 of the License, or (at your option) any later version.
  42  */
  43 #ifndef __OPCODES_H
  44 #define __OPCODES_H
  45
  46 #define __PPC_RA(a)             (((a) & 0x1f) << 16)
  47 #define __PPC_RB(b)             (((b) & 0x1f) << 11)
  48 #define __PPC_XA(a)             ((((a) & 0x1f) << 16) | (((a) & 0x20) >> 3))
  49 #define __PPC_XB(b)             ((((b) & 0x1f) << 11) | (((b) & 0x20) >> 4))
  50 #define __PPC_XS(s)             ((((s) & 0x1f) << 21) | (((s) & 0x20) >> 5))
  51 #define __PPC_XT(s)             __PPC_XS(s)
  52 #define VSX_XX3(t, a, b)        (__PPC_XT(t) | __PPC_XA(a) | __PPC_XB(b))
  53 #define VSX_XX1(s, a, b)        (__PPC_XS(s) | __PPC_RA(a) | __PPC_RB(b))
  54
  55 #define PPC_INST_VPMSUMW        0x10000488
  56 #define PPC_INST_VPMSUMD        0x100004c8
  57 #define PPC_INST_MFVSRD         0x7c000066
  58 #define PPC_INST_MTVSRD         0x7c000166
  59
  60 #define VPMSUMW(t, a, b)        .long PPC_INST_VPMSUMW | VSX_XX3((t), a, b)
  61 #define VPMSUMD(t, a, b)        .long PPC_INST_VPMSUMD | VSX_XX3((t), a, b)
  62 #define MFVRD(a, t)             .long PPC_INST_MFVSRD | VSX_XX1((t)+32, a, 0)
  63 #define MTVRD(t, a)             .long PPC_INST_MTVSRD | VSX_XX1((t)+32, a, 0)
  64
  65 #endif