sdcc/support/sdbinutils/include/elf/arc-reloc.def

   1 /* ARC relocation types
   2    Copyright (C) 2015-2022 Free Software Foundation, Inc.
   3
   4    This file is part of BFD, the Binary File Descriptor library.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    GAS/GDB is free software; you can redistribute it and/or modify
  17    it under the terms of the GNU General Public License as published by
  18    the Free Software Foundation; either version 3, or (at your option)
  19    any later version.
  20
  21    GAS/GDB is distributed in the hope that it will be useful,
  22    but WITHOUT ANY WARRANTY; without even the implied warranty of
  23    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24    GNU General Public License for more details.
  25
  26    You should have received a copy of the GNU General Public License
  27    along with GAS or GDB; see the file COPYING3.  If not, write to
  28    the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
  29    MA 02110-1301, USA.  */
  30
  31
  32 ARC_RELOC_HOWTO(ARC_NONE, 0, \
  33                 2, \
  34                 32, \
  35                 replace_none, \
  36                 bitfield, \
  37                 0)
  38
  39 ARC_RELOC_HOWTO(ARC_8, 1, \
  40                 0, \
  41                 8, \
  42                 replace_bits8, \
  43                 bitfield, \
  44                 ( S + A ))
  45
  46 ARC_RELOC_HOWTO(ARC_16, 2, \
  47                 1, \
  48                 16, \
  49                 replace_bits16, \
  50                 bitfield, \
  51                 ( S + A ))
  52
  53 ARC_RELOC_HOWTO(ARC_24, 3, \
  54                 2, \
  55                 24, \
  56                 replace_bits24, \
  57                 bitfield, \
  58                 ( S + A ))
  59
  60 ARC_RELOC_HOWTO(ARC_32, 4, \
  61                 2, \
  62                 32, \
  63                 replace_word32, \
  64                 bitfield, \
  65                 ( S + A ))
  66
  67 ARC_RELOC_HOWTO(ARC_N8, 8, \
  68                 0, \
  69                 8, \
  70                 replace_bits8, \
  71                 bitfield, \
  72                 ( A - S ))
  73
  74 ARC_RELOC_HOWTO(ARC_N16, 9, \
  75                 1, \
  76                 16, \
  77                 replace_bits16, \
  78                 bitfield, \
  79                 ( A - S ))
  80
  81 ARC_RELOC_HOWTO(ARC_N24, 10, \
  82                 2, \
  83                 24, \
  84                 replace_bits24, \
  85                 bitfield, \
  86                 ( A - S ))
  87
  88 ARC_RELOC_HOWTO(ARC_N32, 11, \
  89                 2, \
  90                 32, \
  91                 replace_word32, \
  92                 bitfield, \
  93                 ( A - S ))
  94
  95 ARC_RELOC_HOWTO(ARC_SDA, 12, \
  96                 2, \
  97                 9, \
  98                 replace_disp9, \
  99                 bitfield, \
 100                 ( ME ( ( ( S + A ) - _SDA_BASE_ ) ) ))
 101
 102 ARC_RELOC_HOWTO(ARC_SECTOFF, 13, \
 103                 2, \
 104                 32, \
 105                 replace_word32, \
 106                 bitfield, \
 107                 ( ( S - SECTSTART ) + A ))
 108
 109 ARC_RELOC_HOWTO(ARC_S21H_PCREL, 14, \
 110                 2, \
 111                 20, \
 112                 replace_disp21h, \
 113                 signed, \
 114                 ( ME ( ( ( ( S + A ) - P ) >> 1 ) ) ))
 115
 116 ARC_RELOC_HOWTO(ARC_S21W_PCREL, 15, \
 117                 2, \
 118                 19, \
 119                 replace_disp21w, \
 120                 signed, \
 121                 ( ME ( ( ( ( S + A ) - P ) >> 2 ) ) ))
 122
 123 ARC_RELOC_HOWTO(ARC_S25H_PCREL, 16, \
 124                 2, \
 125                 24, \
 126                 replace_disp25h, \
 127                 signed, \
 128                 ( ME ( ( ( ( S + A ) - P ) >> 1 ) ) ))
 129
 130 ARC_RELOC_HOWTO(ARC_S25W_PCREL, 17, \
 131                 2, \
 132                 23, \
 133                 replace_disp25w, \
 134                 signed, \
 135                 ( ME ( ( ( ( S + A ) - P ) >> 2 ) ) ))
 136
 137 ARC_RELOC_HOWTO(ARC_SDA32, 18, \
 138                 2, \
 139                 32, \
 140                 replace_word32, \
 141                 signed, \
 142                 ( ( ( S + A ) - _SDA_BASE_ ) ))
 143
 144 ARC_RELOC_HOWTO(ARC_SDA_LDST, 19, \
 145                 2, \
 146                 9, \
 147                 replace_disp9ls, \
 148                 signed, \
 149                 ( ME ( ( ( S + A ) - _SDA_BASE_ ) ) ))
 150
 151 ARC_RELOC_HOWTO(ARC_SDA_LDST1, 20, \
 152                 2, \
 153                 9, \
 154                 replace_disp9ls, \
 155                 signed, \
 156                 ( ME ( ( ( ( S + A ) - _SDA_BASE_ ) >> 1 ) ) ))
 157
 158 ARC_RELOC_HOWTO(ARC_SDA_LDST2, 21, \
 159                 2, \
 160                 9, \
 161                 replace_disp9ls, \
 162                 signed, \
 163                 ( ME ( ( ( ( S + A ) - _SDA_BASE_ ) >> 2 ) ) ))
 164
 165 ARC_RELOC_HOWTO(ARC_SDA16_LD, 22, \
 166                 1, \
 167                 9, \
 168                 replace_disp9s, \
 169                 signed, \
 170                 ( ( S + A ) - _SDA_BASE_ ))
 171
 172 ARC_RELOC_HOWTO(ARC_SDA16_LD1, 23, \
 173                 1, \
 174                 9, \
 175                 replace_disp9s, \
 176                 signed, \
 177                 ( ( ( S + A ) - _SDA_BASE_ ) >> 1 ))
 178
 179 ARC_RELOC_HOWTO(ARC_SDA16_LD2, 24, \
 180                 1, \
 181                 9, \
 182                 replace_disp9s, \
 183                 signed, \
 184                 ( ( ( S + A ) - _SDA_BASE_ ) >> 2 ))
 185
 186 ARC_RELOC_HOWTO(ARC_S13_PCREL, 25, \
 187                 1, \
 188                 11, \
 189                 replace_disp13s, \
 190                 signed, \
 191                 ( ( ( S + A ) - P ) >> 2 ))
 192
 193 ARC_RELOC_HOWTO(ARC_W, 26, \
 194                 2, \
 195                 32, \
 196                 replace_word32, \
 197                 bitfield, \
 198                 ( ( S + A ) & ( ~3 ) ))
 199
 200 ARC_RELOC_HOWTO(ARC_32_ME, 27, \
 201                 2, \
 202                 32, \
 203                 replace_limm, \
 204                 signed, \
 205                 ( ME ( ( S + A ) ) ))
 206
 207 ARC_RELOC_HOWTO(ARC_32_ME_S, 105, \
 208                 2, \
 209                 32, \
 210                 replace_limms, \
 211                 signed, \
 212                 ( ME ( ( S + A ) ) ))
 213
 214 ARC_RELOC_HOWTO(ARC_N32_ME, 28, \
 215                 2, \
 216                 32, \
 217                 replace_word32, \
 218                 bitfield, \
 219                 ( ME ( ( A - S ) ) ))
 220
 221 ARC_RELOC_HOWTO(ARC_SECTOFF_ME, 29, \
 222                 2, \
 223                 32, \
 224                 replace_word32, \
 225                 bitfield, \
 226                 ( ME ( ( ( S - SECTSTART ) + A ) ) ))
 227
 228 ARC_RELOC_HOWTO(ARC_SDA32_ME, 30, \
 229                 2, \
 230                 32, \
 231                 replace_limm, \
 232                 signed, \
 233                 ( ME ( ( ( S + A ) - _SDA_BASE_ ) ) ))
 234
 235 ARC_RELOC_HOWTO(ARC_W_ME, 31, \
 236                 2, \
 237                 32, \
 238                 replace_word32, \
 239                 bitfield, \
 240                 ( ME ( ( ( S + A ) & ( ~3 ) ) ) ))
 241
 242 ARC_RELOC_HOWTO(AC_SECTOFF_U8, 35, \
 243                 2, \
 244                 9, \
 245                 replace_disp9ls, \
 246                 bitfield, \
 247                 ( ME ( ( ( S + A ) - SECTSTART ) ) ))
 248
 249 ARC_RELOC_HOWTO(AC_SECTOFF_U8_1, 36, \
 250                 2, \
 251                 9, \
 252                 replace_disp9ls, \
 253                 bitfield, \
 254                 ( ME ( ( ( ( S + A ) - SECTSTART ) >> 1 ) ) ))
 255
 256 ARC_RELOC_HOWTO(AC_SECTOFF_U8_2, 37, \
 257                 2, \
 258                 9, \
 259                 replace_disp9ls, \
 260                 bitfield, \
 261                 ( ME ( ( ( ( S + A ) - SECTSTART ) >> 2 ) ) ))
 262
 263 ARC_RELOC_HOWTO(AC_SECTOFF_S9, 38, \
 264                 2, \
 265                 9, \
 266                 replace_disp9ls, \
 267                 bitfield, \
 268                 ( ME ( ( ( ( S + A ) - SECTSTART ) - 256 ) ) ))
 269
 270 ARC_RELOC_HOWTO(AC_SECTOFF_S9_1, 39, \
 271                 2, \
 272                 9, \
 273                 replace_disp9ls, \
 274                 bitfield, \
 275                 ( ME ( ( ( ( ( S + A ) - SECTSTART ) - 256 ) >> 1 ) ) ))
 276
 277 ARC_RELOC_HOWTO(AC_SECTOFF_S9_2, 40, \
 278                 2, \
 279                 9, \
 280                 replace_disp9ls, \
 281                 bitfield, \
 282                 ( ME ( ( ( ( ( S + A ) - SECTSTART ) - 256 ) >> 2 ) ) ))
 283
 284 ARC_RELOC_HOWTO(ARC_SECTOFF_ME_1, 41, \
 285                 2, \
 286                 32, \
 287                 replace_word32, \
 288                 bitfield, \
 289                 ( ME ( ( ( ( S - SECTSTART ) + A ) >> 1 ) ) ))
 290
 291 ARC_RELOC_HOWTO(ARC_SECTOFF_ME_2, 42, \
 292                 2, \
 293                 32, \
 294                 replace_word32, \
 295                 bitfield, \
 296                 ( ME ( ( ( ( S - SECTSTART ) + A ) >> 2 ) ) ))
 297
 298 ARC_RELOC_HOWTO(ARC_SECTOFF_1, 43, \
 299                 2, \
 300                 32, \
 301                 replace_word32, \
 302                 bitfield, \
 303                 ( ( ( S - SECTSTART ) + A ) >> 1 ))
 304
 305 ARC_RELOC_HOWTO(ARC_SECTOFF_2, 44, \
 306                 2, \
 307                 32, \
 308                 replace_word32, \
 309                 bitfield, \
 310                 ( ( ( S - SECTSTART ) + A ) >> 2 ))
 311
 312 ARC_RELOC_HOWTO(ARC_SDA_12, 45, \
 313                 2, \
 314                 12, \
 315                 replace_disp12s, \
 316                 signed, \
 317                 ( ME ( ( ( S + A ) - _SDA_BASE_ ) ) ))
 318
 319 ARC_RELOC_HOWTO(ARC_SDA16_ST2, 48, \
 320                 1, \
 321                 9, \
 322                 replace_disp9s1, \
 323                 signed, \
 324                 ( ( ( S + A ) - _SDA_BASE_ ) >> 2 ))
 325
 326 ARC_RELOC_HOWTO(ARC_32_PCREL, 49, \
 327                 2, \
 328                 32, \
 329                 replace_word32, \
 330                 signed, \
 331                 ( ( S + A ) - PDATA ))
 332
 333 ARC_RELOC_HOWTO(ARC_PC32, 50, \
 334                 2, \
 335                 32, \
 336                 replace_word32, \
 337                 signed, \
 338                 ( ME ( ( ( S + A ) - P ) ) ))
 339
 340 ARC_RELOC_HOWTO(ARC_GOT32, 59, \
 341                 2, \
 342                 32, \
 343                 replace_word32, \
 344                 dont, \
 345                 ( G + A ))
 346
 347 ARC_RELOC_HOWTO(ARC_GOTPC32, 51, \
 348                 2, \
 349                 32, \
 350                 replace_word32, \
 351                 signed, \
 352                 ( ME ( ( ( ( GOT + G ) + A ) - P ) ) ))
 353
 354 ARC_RELOC_HOWTO(ARC_PLT32, 52, \
 355                 2, \
 356                 32, \
 357                 replace_word32, \
 358                 signed, \
 359                 ( ME ( ( ( L + A ) - P ) ) ))
 360
 361 ARC_RELOC_HOWTO(ARC_COPY, 53, \
 362                 2, \
 363                 0, \
 364                 replace_none, \
 365                 signed, \
 366                 none)
 367
 368 ARC_RELOC_HOWTO(ARC_GLOB_DAT, 54, \
 369                 2, \
 370                 32, \
 371                 replace_word32, \
 372                 signed, \
 373                 S)
 374
 375 ARC_RELOC_HOWTO(ARC_JMP_SLOT, 55, \
 376                 2, \
 377                 32, \
 378                 replace_word32, \
 379                 signed, \
 380                 ( ME ( S ) ))
 381
 382 ARC_RELOC_HOWTO(ARC_RELATIVE, 56, \
 383                 2, \
 384                 32, \
 385                 replace_word32, \
 386                 signed, \
 387                 ( ME ( ( B + A ) ) ))
 388
 389 ARC_RELOC_HOWTO(ARC_GOTOFF, 57, \
 390                 2, \
 391                 32, \
 392                 replace_word32, \
 393                 signed, \
 394                 ( ME ( ( ( S + A ) - GOT ) ) ))
 395
 396 ARC_RELOC_HOWTO(ARC_GOTPC, 58, \
 397                 2, \
 398                 32, \
 399                 replace_word32, \
 400                 signed, \
 401                 ( ME ( ( GOT_BEGIN - P ) ) ))
 402
 403 ARC_RELOC_HOWTO(ARC_S21W_PCREL_PLT, 60, \
 404                 2, \
 405                 19, \
 406                 replace_disp21w, \
 407                 signed, \
 408                 ( ME ( ( ( ( L + A ) - P ) >> 2 ) ) ))
 409
 410 ARC_RELOC_HOWTO(ARC_S25H_PCREL_PLT, 61, \
 411                 2, \
 412                 24, \
 413                 replace_disp25h, \
 414                 signed, \
 415                 ( ME ( ( ( ( L + A ) - P ) >> 1 ) ) ))
 416
 417 ARC_RELOC_HOWTO(ARC_JLI_SECTOFF, 63, \
 418                 1, \
 419                 10, \
 420                 replace_jli, \
 421                 bitfield, \
 422                 ( ( S - JLI ) >> 2))
 423
 424 ARC_RELOC_HOWTO(ARC_TLS_DTPMOD, 66, \
 425                 2, \
 426                 32, \
 427                 replace_word32, \
 428                 dont, \
 429                 0)
 430
 431 ARC_RELOC_HOWTO(ARC_TLS_TPOFF, 68, \
 432                 2, \
 433                 32, \
 434                 replace_word32, \
 435                 dont, \
 436                 0)
 437
 438 ARC_RELOC_HOWTO(ARC_TLS_GD_GOT, 69, \
 439                 2, \
 440                 32, \
 441                 replace_word32, \
 442                 dont, \
 443                 ( ME ( ( ( G + GOT ) - P ) ) ))
 444
 445 ARC_RELOC_HOWTO(ARC_TLS_GD_LD, 70, \
 446                 2, \
 447                 0, \
 448                 replace_none, \
 449                 dont, \
 450                 0)
 451
 452 ARC_RELOC_HOWTO(ARC_TLS_GD_CALL, 71, \
 453                 2, \
 454                 32, \
 455                 replace_word32, \
 456                 dont, \
 457                 0)
 458
 459 ARC_RELOC_HOWTO(ARC_TLS_IE_GOT, 72, \
 460                 2, \
 461                 32, \
 462                 replace_word32, \
 463                 dont, \
 464                 ( ME ( ( ( G + GOT ) - P ) ) ))
 465
 466 ARC_RELOC_HOWTO(ARC_TLS_DTPOFF, 67, \
 467                 2, \
 468                 32, \
 469                 replace_word32, \
 470                 dont, \
 471                 ( ME ( S - FINAL_SECTSTART ) + A ))
 472
 473 ARC_RELOC_HOWTO(ARC_TLS_DTPOFF_S9, 73, \
 474                 2, \
 475                 32, \
 476                 replace_word32, \
 477                 dont, \
 478                 ( ME ( ( S - TLS_REL ) ) ))
 479
 480 ARC_RELOC_HOWTO(ARC_TLS_LE_S9, 74, \
 481                 2, \
 482                 32, \
 483                 replace_word32, \
 484                 dont, \
 485                 ( ME ( ( ( S + TCB_SIZE ) - TLS_REL ) ) ))
 486
 487 ARC_RELOC_HOWTO(ARC_TLS_LE_32, 75, \
 488                 2, \
 489                 32, \
 490                 replace_word32, \
 491                 dont, \
 492                 ( ME ( ( ( ( S + A ) + TLS_TBSS ) - TLS_REL ) ) ))
 493
 494 ARC_RELOC_HOWTO(ARC_S25W_PCREL_PLT, 76, \
 495                 2, \
 496                 23, \
 497                 replace_disp25w, \
 498                 signed, \
 499                 ( ME ( ( ( ( L + A ) - P ) >> 2 ) ) ))
 500
 501 ARC_RELOC_HOWTO(ARC_S21H_PCREL_PLT, 77, \
 502                 2, \
 503                 20, \
 504                 replace_disp21h, \
 505                 signed, \
 506                 ( ME ( ( ( ( L + A ) - P ) >> 1 ) ) ))
 507
 508 ARC_RELOC_HOWTO(ARC_NPS_CMEM16, 78, \
 509                 2, \
 510                 16, \
 511                 replace_bits16, \
 512                 dont, \
 513                 ( ME ( S + A )))