include/opcode/nfp.h

   1 /* nfp.h.  NFP opcode list.
   2    Copyright (C) 2017-2018 Free Software Foundation, Inc.
   3    Contributed by Francois H. Theron <francois.theron@netronome.com>
   4
   5    This file is part of the GNU opcodes library.
   6
   7    GDB, GAS, and the GNU binutils are free software; you can redistribute
   8    them and/or modify them under the terms of the GNU General Public
   9    License as published by the Free Software Foundation; either version 3,
  10    or (at your option) any later version.
  11
  12    GDB, GAS, and the GNU binutils are distributed in the hope that they
  13    will be useful, but WITHOUT ANY WARRANTY; without even the implied
  14    warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
  15    the GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this file; see the file COPYING3.  If not, write to the Free
  19    Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
  20    MA 02110-1301, USA.  */
  21
  22 #ifndef _NFP_H_
  23 #define _NFP_H_
  24
  25 #include "bfd.h"
  26 #include "elf/nfp.h"
  27
  28 #ifdef __cplusplus
  29 extern "C"
  30 {
  31 #endif
  32
  33 /* The bfd_vma type has the description below, so we use that and BFD_VMA_FMT
  34    instead of uint64_t or bfd_uint64_t.
  35    "Represent a target address.  Also used as a generic unsigned type
  36    which is guaranteed to be big enough to hold any arithmetic types
  37    we need to deal with."
  38
  39    We use ME versions for most of this rather than NFP family and revision
  40    numbers.  The version numbers are currently 2.7 and 2.8 and to avoid long
  41    names with many underscores we'll just use 27 and 28 until some feature
  42    number makes it necessary to do something different.  */
  43
  44 #define NFP_ME27_INSTR_MASK_CMD         ((bfd_vma) 0x008000000000)
  45 #define NFP_ME27_INSTR_CMD              ((bfd_vma) 0x000000000000)
  46 #define NFP_ME27_INSTR_IS_CMD(instr) \
  47         ((instr & NFP_ME27_INSTR_MASK_CMD) == NFP_ME27_INSTR_CMD)
  48
  49 #define NFP_ME27_INSTR_MASK_ALU_SHF     ((bfd_vma) 0x1ee000000000)
  50 #define NFP_ME27_INSTR_ALU_SHF          ((bfd_vma) 0x008000000000)
  51 #define NFP_ME27_INSTR_IS_ALU_SHF(instr) \
  52         ((instr & NFP_ME27_INSTR_MASK_ALU_SHF) == NFP_ME27_INSTR_ALU_SHF)
  53
  54 #define NFP_ME27_INSTR_MASK_ALU         ((bfd_vma) 0x1ee000000000)
  55 #define NFP_ME27_INSTR_ALU              ((bfd_vma) 0x00a000000000)
  56 #define NFP_ME27_INSTR_IS_ALU(instr) \
  57                 ((instr & NFP_ME27_INSTR_MASK_ALU) == NFP_ME27_INSTR_ALU)
  58
  59 #define NFP_ME27_INSTR_MASK_IMMED       ((bfd_vma) 0x1ff900000000)
  60 #define NFP_ME27_INSTR_IMMED            ((bfd_vma) 0x00f000000000)
  61 #define NFP_ME27_INSTR_IS_IMMED(instr) \
  62         ((instr & NFP_ME27_INSTR_MASK_IMMED) == NFP_ME27_INSTR_IMMED)
  63
  64 #define NFP_ME27_INSTR_MASK_LD_FIELD    ((bfd_vma) 0x1ffa00e00000)
  65 #define NFP_ME27_INSTR_LD_FIELD         ((bfd_vma) 0x00c000000000)
  66 #define NFP_ME27_INSTR_IS_LD_FIELD(instr) \
  67         ((instr & NFP_ME27_INSTR_MASK_LD_FIELD) == NFP_ME27_INSTR_LD_FIELD)
  68
  69 #define NFP_ME27_INSTR_MASK_CTX_ARB     ((bfd_vma) 0x00f800000000)
  70 #define NFP_ME27_INSTR_CTX_ARB          ((bfd_vma) 0x00e000000000)
  71 #define NFP_ME27_INSTR_IS_CTX_ARB(instr) \
  72         ((instr & NFP_ME27_INSTR_MASK_CTX_ARB) == NFP_ME27_INSTR_CTX_ARB)
  73
  74 #define NFP_ME27_INSTR_MASK_LOCAL_CSR   ((bfd_vma) 0x1ffe00100000)
  75 #define NFP_ME27_INSTR_LOCAL_CSR        ((bfd_vma) 0x00fc00000000)
  76 #define NFP_ME27_INSTR_IS_LOCAL_CSR(instr) \
  77         ((instr & NFP_ME27_INSTR_MASK_LOCAL_CSR) == NFP_ME27_INSTR_LOCAL_CSR)
  78
  79 #define NFP_ME27_INSTR_MASK_BRANCH      ((bfd_vma) 0x00f8000c3ce0)
  80 #define NFP_ME27_INSTR_BRANCH           ((bfd_vma) 0x00d800000020)
  81 #define NFP_ME27_INSTR_IS_BRANCH(instr) \
  82         ((instr & NFP_ME27_INSTR_MASK_BRANCH) == NFP_ME27_INSTR_BRANCH)
  83
  84 #define NFP_ME27_INSTR_MASK_BR_BYTE     ((bfd_vma) 0x00f800000000)
  85 #define NFP_ME27_INSTR_BR_BYTE          ((bfd_vma) 0x00c800000000)
  86 #define NFP_ME27_INSTR_IS_BR_BYTE(instr) \
  87         ((instr & NFP_ME27_INSTR_MASK_BR_BYTE) == NFP_ME27_INSTR_BR_BYTE)
  88
  89 #define NFP_ME27_INSTR_MASK_BR_BIT      ((bfd_vma) 0x00f800080300)
  90 #define NFP_ME27_INSTR_BR_BIT           ((bfd_vma) 0x00d000000000)
  91 #define NFP_ME27_INSTR_IS_BR_BIT(instr) \
  92         ((instr & NFP_ME27_INSTR_MASK_BR_BIT) == NFP_ME27_INSTR_BR_BIT)
  93
  94 #define NFP_ME27_INSTR_MASK_BR_ALU      ((bfd_vma) 0x1fff80000000)
  95 #define NFP_ME27_INSTR_BR_ALU           ((bfd_vma) 0x00e800000000)
  96 #define NFP_ME27_INSTR_IS_BR_ALU(instr) \
  97         ((instr & NFP_ME27_INSTR_MASK_BR_ALU) == NFP_ME27_INSTR_BR_ALU)
  98
  99 #define NFP_ME27_INSTR_MASK_MULT        ((bfd_vma) 0x1efe3f000000)
 100 #define NFP_ME27_INSTR_MULT             ((bfd_vma) 0x00f800000000)
 101 #define NFP_ME27_INSTR_IS_MULT(instr) \
 102         ((instr & NFP_ME27_INSTR_MASK_MULT) == NFP_ME27_INSTR_MULT)
 103
 104
 105 #define NFP_ME28_INSTR_MASK_CMD         ((bfd_vma) 0x008000000000)
 106 #define NFP_ME28_INSTR_CMD              ((bfd_vma) 0x000000000000)
 107 #define NFP_ME28_INSTR_IS_CMD(instr) \
 108         ((instr & NFP_ME28_INSTR_MASK_CMD) == NFP_ME28_INSTR_CMD)
 109
 110 #define NFP_ME28_INSTR_MASK_ALU_SHF     ((bfd_vma) 0x00e000000000)
 111 #define NFP_ME28_INSTR_ALU_SHF          ((bfd_vma) 0x008000000000)
 112 #define NFP_ME28_INSTR_IS_ALU_SHF(instr) \
 113         ((instr & NFP_ME28_INSTR_MASK_ALU_SHF) == NFP_ME28_INSTR_ALU_SHF)
 114
 115 #define NFP_ME28_INSTR_MASK_ALU         ((bfd_vma) 0x00e000000000)
 116 #define NFP_ME28_INSTR_ALU              ((bfd_vma) 0x00a000000000)
 117 #define NFP_ME28_INSTR_IS_ALU(instr) \
 118         ((instr & NFP_ME28_INSTR_MASK_ALU) == NFP_ME28_INSTR_ALU)
 119
 120 #define NFP_ME28_INSTR_MASK_IMMED       ((bfd_vma) 0x01f900000000)
 121 #define NFP_ME28_INSTR_IMMED            ((bfd_vma) 0x00f000000000)
 122 #define NFP_ME28_INSTR_IS_IMMED(instr) \
 123         ((instr & NFP_ME28_INSTR_MASK_IMMED) == NFP_ME28_INSTR_IMMED)
 124
 125 #define NFP_ME28_INSTR_MASK_LD_FIELD    ((bfd_vma) 0x01fa00e00000)
 126 #define NFP_ME28_INSTR_LD_FIELD         ((bfd_vma) 0x00c000000000)
 127 #define NFP_ME28_INSTR_IS_LD_FIELD(instr) \
 128         ((instr & NFP_ME28_INSTR_MASK_LD_FIELD) == NFP_ME28_INSTR_LD_FIELD)
 129
 130 #define NFP_ME28_INSTR_MASK_CTX_ARB     ((bfd_vma) 0x00f800000000)
 131 #define NFP_ME28_INSTR_CTX_ARB          ((bfd_vma) 0x00e000000000)
 132 #define NFP_ME28_INSTR_IS_CTX_ARB(instr) \
 133         ((instr & NFP_ME28_INSTR_MASK_CTX_ARB) == NFP_ME28_INSTR_CTX_ARB)
 134
 135 #define NFP_ME28_INSTR_MASK_LOCAL_CSR   ((bfd_vma) 0x01fe00100000)
 136 #define NFP_ME28_INSTR_LOCAL_CSR        ((bfd_vma) 0x00fc00000000)
 137 #define NFP_ME28_INSTR_IS_LOCAL_CSR(instr) \
 138         ((instr & NFP_ME28_INSTR_MASK_LOCAL_CSR) == NFP_ME28_INSTR_LOCAL_CSR)
 139
 140 #define NFP_ME28_INSTR_MASK_BRANCH      ((bfd_vma) 0x00f8000c3ce0)
 141 #define NFP_ME28_INSTR_BRANCH           ((bfd_vma) 0x00d800000020)
 142 #define NFP_ME28_INSTR_IS_BRANCH(instr) \
 143         ((instr & NFP_ME28_INSTR_MASK_BRANCH) == NFP_ME28_INSTR_BRANCH)
 144
 145 #define NFP_ME28_INSTR_MASK_BR_BYTE     ((bfd_vma) 0x00f800000000)
 146 #define NFP_ME28_INSTR_BR_BYTE          ((bfd_vma) 0x00c800000000)
 147 #define NFP_ME28_INSTR_IS_BR_BYTE(instr) \
 148         ((instr & NFP_ME28_INSTR_MASK_BR_BYTE) == NFP_ME28_INSTR_BR_BYTE)
 149
 150 #define NFP_ME28_INSTR_MASK_BR_BIT      ((bfd_vma) 0x00f800080300)
 151 #define NFP_ME28_INSTR_BR_BIT           ((bfd_vma) 0x00d000000000)
 152 #define NFP_ME28_INSTR_IS_BR_BIT(instr) \
 153         ((instr & NFP_ME28_INSTR_MASK_BR_BIT) == NFP_ME28_INSTR_BR_BIT)
 154
 155 #define NFP_ME28_INSTR_MASK_BR_ALU      ((bfd_vma) 0x00ff80000000)
 156 #define NFP_ME28_INSTR_BR_ALU           ((bfd_vma) 0x00e800000000)
 157 #define NFP_ME28_INSTR_IS_BR_ALU(instr) \
 158         ((instr & NFP_ME28_INSTR_MASK_BR_ALU) == NFP_ME28_INSTR_BR_ALU)
 159
 160 #define NFP_ME28_INSTR_MASK_MULT        ((bfd_vma) 0x00fe3f000000)
 161 #define NFP_ME28_INSTR_MULT             ((bfd_vma) 0x00f800000000)
 162 #define NFP_ME28_INSTR_IS_MULT(instr) \
 163         ((instr & NFP_ME28_INSTR_MASK_MULT) == NFP_ME28_INSTR_MULT)
 164
 165 typedef struct
 166 {
 167   int cpp_target;
 168   int cpp_action;
 169   int cpp_token;
 170   unsigned int len_fixed;
 171   unsigned int len_mask;
 172   const char *mnemonic;
 173 }
 174 nfp_cmd_mnemonic;
 175
 176 #ifdef __cplusplus
 177 }
 178 #endif
 179
 180 #endif                          /* _NFP_H_ */