include/opcode/arc-func.h

   1 /* Replace functions for the ARC relocs.
   2    Copyright 2015
   3    Free Software Foundation, Inc.
   4
   5    This file is part of GAS, the GNU Assembler, GDB, the GNU debugger, and
   6    the GNU Binutils.
   7
   8    GAS/GDB is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3, or (at your option)
  11    any later version.
  12
  13    GAS/GDB is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with GAS or GDB; see the file COPYING3.  If not, write to
  20    the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
  21    MA 02110-1301, USA.  */
  22
  23 /* mask  = 00000000000000000000000000000000.  */
  24 #ifndef REPLACE_none
  25 #define REPLACE_none
  26 ATTRIBUTE_UNUSED static unsigned
  27 replace_none (unsigned insn, int value ATTRIBUTE_UNUSED)
  28 {
  29
  30   return insn;
  31 }
  32
  33 #endif /* REPLACE_none */
  34
  35 /* mask  = 11111111.  */
  36 #ifndef REPLACE_bits8
  37 #define REPLACE_bits8
  38 ATTRIBUTE_UNUSED static unsigned
  39 replace_bits8 (unsigned insn, int value ATTRIBUTE_UNUSED)
  40 {
  41   insn |= ((value >> 0) & 0x00ff) << 0;
  42
  43   return insn;
  44 }
  45
  46 #endif /* REPLACE_bits8 */
  47
  48 /* mask  = 1111111111111111.  */
  49 #ifndef REPLACE_bits16
  50 #define REPLACE_bits16
  51 ATTRIBUTE_UNUSED static unsigned
  52 replace_bits16 (unsigned insn, int value ATTRIBUTE_UNUSED)
  53 {
  54   insn |= ((value >> 0) & 0xffff) << 0;
  55
  56   return insn;
  57 }
  58
  59 #endif /* REPLACE_bits16 */
  60
  61 /* mask  = 111111111111111111111111.  */
  62 #ifndef REPLACE_bits24
  63 #define REPLACE_bits24
  64 ATTRIBUTE_UNUSED static unsigned
  65 replace_bits24 (unsigned insn, int value ATTRIBUTE_UNUSED)
  66 {
  67   insn |= ((value >> 0) & 0xffffff) << 0;
  68
  69   return insn;
  70 }
  71
  72 #endif /* REPLACE_bits24 */
  73
  74 /* mask  = 11111111111111111111111111111111.  */
  75 #ifndef REPLACE_word32
  76 #define REPLACE_word32
  77 ATTRIBUTE_UNUSED static unsigned
  78 replace_word32 (unsigned insn, int value ATTRIBUTE_UNUSED)
  79 {
  80   insn |= ((value >> 0) & 0xffffffff) << 0;
  81
  82   return insn;
  83 }
  84
  85 #endif /* REPLACE_word32 */
  86
  87 /* mask  = 0000000000000000000000000000000011111111111111111111111111111111.  */
  88 #ifndef REPLACE_limm
  89 #define REPLACE_limm
  90 ATTRIBUTE_UNUSED static unsigned
  91 replace_limm (unsigned insn, int value ATTRIBUTE_UNUSED)
  92 {
  93   insn |= ((value >> 0) & 0xffffffff) << 0;
  94
  95   return insn;
  96 }
  97
  98 #endif /* REPLACE_limm */
  99
 100 /* mask  = 000000000000000011111111111111111111111111111111.  */
 101 #ifndef REPLACE_limms
 102 #define REPLACE_limms
 103 ATTRIBUTE_UNUSED static unsigned
 104 replace_limms (unsigned insn, int value ATTRIBUTE_UNUSED)
 105 {
 106   insn |= ((value >> 0) & 0xffffffff) << 0;
 107
 108   return insn;
 109 }
 110
 111 #endif /* REPLACE_limms */
 112
 113 /* mask  = 00000111111111102222222222000000.  */
 114 #ifndef REPLACE_disp21h
 115 #define REPLACE_disp21h
 116 ATTRIBUTE_UNUSED static unsigned
 117 replace_disp21h (unsigned insn, int value ATTRIBUTE_UNUSED)
 118 {
 119   insn |= ((value >> 0) & 0x03ff) << 17;
 120   insn |= ((value >> 10) & 0x03ff) << 6;
 121
 122   return insn;
 123 }
 124
 125 #endif /* REPLACE_disp21h */
 126
 127 /* mask  = 00000111111111002222222222000000.  */
 128 #ifndef REPLACE_disp21w
 129 #define REPLACE_disp21w
 130 ATTRIBUTE_UNUSED static unsigned
 131 replace_disp21w (unsigned insn, int value ATTRIBUTE_UNUSED)
 132 {
 133   insn |= ((value >> 0) & 0x01ff) << 18;
 134   insn |= ((value >> 9) & 0x03ff) << 6;
 135
 136   return insn;
 137 }
 138
 139 #endif /* REPLACE_disp21w */
 140
 141 /* mask  = 00000111111111102222222222003333.  */
 142 #ifndef REPLACE_disp25h
 143 #define REPLACE_disp25h
 144 ATTRIBUTE_UNUSED static unsigned
 145 replace_disp25h (unsigned insn, int value ATTRIBUTE_UNUSED)
 146 {
 147   insn |= ((value >> 0) & 0x03ff) << 17;
 148   insn |= ((value >> 10) & 0x03ff) << 6;
 149   insn |= ((value >> 20) & 0x000f) << 0;
 150
 151   return insn;
 152 }
 153
 154 #endif /* REPLACE_disp25h */
 155
 156 /* mask  = 00000111111111002222222222003333.  */
 157 #ifndef REPLACE_disp25w
 158 #define REPLACE_disp25w
 159 ATTRIBUTE_UNUSED static unsigned
 160 replace_disp25w (unsigned insn, int value ATTRIBUTE_UNUSED)
 161 {
 162   insn |= ((value >> 0) & 0x01ff) << 18;
 163   insn |= ((value >> 9) & 0x03ff) << 6;
 164   insn |= ((value >> 19) & 0x000f) << 0;
 165
 166   return insn;
 167 }
 168
 169 #endif /* REPLACE_disp25w */
 170
 171 /* mask  = 00000000000000000000000111111111.  */
 172 #ifndef REPLACE_disp9
 173 #define REPLACE_disp9
 174 ATTRIBUTE_UNUSED static unsigned
 175 replace_disp9 (unsigned insn, int value ATTRIBUTE_UNUSED)
 176 {
 177   insn |= ((value >> 0) & 0x01ff) << 0;
 178
 179   return insn;
 180 }
 181
 182 #endif /* REPLACE_disp9 */
 183
 184 /* mask  = 00000000111111112000000000000000.  */
 185 #ifndef REPLACE_disp9ls
 186 #define REPLACE_disp9ls
 187 ATTRIBUTE_UNUSED static unsigned
 188 replace_disp9ls (unsigned insn, int value ATTRIBUTE_UNUSED)
 189 {
 190   insn |= ((value >> 0) & 0x00ff) << 16;
 191   insn |= ((value >> 8) & 0x0001) << 15;
 192
 193   return insn;
 194 }
 195
 196 #endif /* REPLACE_disp9ls */
 197
 198 /* mask  = 0000000111111111.  */
 199 #ifndef REPLACE_disp9s
 200 #define REPLACE_disp9s
 201 ATTRIBUTE_UNUSED static unsigned
 202 replace_disp9s (unsigned insn, int value ATTRIBUTE_UNUSED)
 203 {
 204   insn |= ((value >> 0) & 0x01ff) << 0;
 205
 206   return insn;
 207 }
 208
 209 #endif /* REPLACE_disp9s */
 210
 211 /* mask  = 0000011111111111.  */
 212 #ifndef REPLACE_disp13s
 213 #define REPLACE_disp13s
 214 ATTRIBUTE_UNUSED static unsigned
 215 replace_disp13s (unsigned insn, int value ATTRIBUTE_UNUSED)
 216 {
 217   insn |= ((value >> 0) & 0x07ff) << 0;
 218
 219   return insn;
 220 }
 221
 222 #endif /* REPLACE_disp13s */
 223
 224 /* mask  = 0000022222200111.  */
 225 #ifndef REPLACE_disp9s1
 226 #define REPLACE_disp9s1
 227 ATTRIBUTE_UNUSED static unsigned
 228 replace_disp9s1 (unsigned insn, int value ATTRIBUTE_UNUSED)
 229 {
 230   insn |= ((value >> 0) & 0x0007) << 0;
 231   insn |= ((value >> 3) & 0x003f) << 5;
 232
 233   return insn;
 234 }
 235
 236 #endif /* REPLACE_disp9s1 */