1 /* HPPA ELF support for BFD. 2 Copyright 1993, 1994, 1995, 1998, 1999, 2000, 2005, 2006, 2008, 2010 3 Free Software Foundation, Inc. 4 5 This file is part of BFD, the Binary File Descriptor library. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 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 program; if not, write to the Free Software 19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 20 MA 02110-1301, USA. */ 21 22 /* This file holds definitions specific to the HPPA ELF ABI. Note 23 that most of this is not actually implemented by BFD. */ 24 25 #ifndef _ELF_HPPA_H 26 #define _ELF_HPPA_H 27 28 /* Processor specific flags for the ELF header e_flags field. */ 29 30 /* Trap null address dereferences. */ 31 #define EF_PARISC_TRAPNIL 0x00010000 32 33 /* .PARISC.archext section is present. */ 34 #define EF_PARISC_EXT 0x00020000 35 36 /* Program expects little-endian mode. */ 37 #define EF_PARISC_LSB 0x00040000 38 39 /* Program expects wide mode. */ 40 #define EF_PARISC_WIDE 0x00080000 41 42 /* Do not allow kernel-assisted branch prediction. */ 43 #define EF_PARISC_NO_KABP 0x00100000 44 45 /* Allow lazy swap for dynamically allocated program segments. */ 46 #define EF_PARISC_LAZYSWAP 0x00400000 47 48 /* Architecture version */ 49 #define EF_PARISC_ARCH 0x0000ffff 50 51 #define EFA_PARISC_1_0 0x020b 52 #define EFA_PARISC_1_1 0x0210 53 #define EFA_PARISC_2_0 0x0214 54 55 /* Special section indices. */ 56 /* A symbol that has been declared as a tentative definition in an ANSI C 57 compilation. */ 58 #define SHN_PARISC_ANSI_COMMON SHN_LORESERVE 59 60 /* A symbol that has been declared as a common block using the 61 huge memory model. */ 62 #define SHN_PARISC_HUGE_COMMON (SHN_LORESERVE + 1) 63 64 /* Processor specific section types. */ 65 66 /* Section contains product specific extension bits. */ 67 #define SHT_PARISC_EXT 0x70000000 68 69 /* Section contains unwind table entries. */ 70 #define SHT_PARISC_UNWIND 0x70000001 71 72 /* Section contains debug information for optimized code. */ 73 #define SHT_PARISC_DOC 0x70000002 74 75 /* Section contains code annotations. */ 76 #define SHT_PARISC_ANNOT 0x70000003 77 78 /* DLKM special section. */ 79 #define SHT_PARISC_DLKM 0x70000004 80 81 /* These are strictly for compatibility with the older elf32-hppa 82 implementation. Hopefully we can eliminate them in the future. */ 83 /* Optional section holding argument location/relocation info. */ 84 #define SHT_PARISC_SYMEXTN SHT_LOPROC + 8 85 86 /* Option section for linker stubs. */ 87 #define SHT_PARISC_STUBS SHT_LOPROC + 9 88 89 /* Processor specific section flags. */ 90 91 /* Section contains code compiled for static branch prediction. */ 92 #define SHF_PARISC_SBP 0x80000000 93 94 /* Section should be allocated from from GP. */ 95 #define SHF_PARISC_HUGE 0x40000000 96 97 /* Section should go near GP. */ 98 #define SHF_PARISC_SHORT 0x20000000 99 100 /* Section is weak ordered. */ 101 #define SHF_PARISC_WEAKORDER 0x10000000 102 103 /* Identifies the entry point of a millicode routine. */ 104 #define STT_PARISC_MILLI 13 105 106 /* ELF/HPPA relocation types */ 107 108 /* Note: PA-ELF is defined to use only RELA relocations. */ 109 #include "elf/reloc-macros.h" 110 111 START_RELOC_NUMBERS (elf_hppa_reloc_type) 112 RELOC_NUMBER (R_PARISC_NONE, 0) /* No reloc */ 113 114 /* Data / Inst. Format Relocation Expression */ 115 116 RELOC_NUMBER (R_PARISC_DIR32, 1) 117 /* 32-bit word symbol + addend */ 118 119 RELOC_NUMBER (R_PARISC_DIR21L, 2) 120 /* long immediate (7) LR(symbol, addend) */ 121 122 RELOC_NUMBER (R_PARISC_DIR17R, 3) 123 /* branch external (19) RR(symbol, addend) */ 124 125 RELOC_NUMBER (R_PARISC_DIR17F, 4) 126 /* branch external (19) symbol + addend */ 127 128 RELOC_NUMBER (R_PARISC_DIR14R, 6) 129 /* load/store (1) RR(symbol, addend) */ 130 131 RELOC_NUMBER (R_PARISC_DIR14F, 7) 132 /* load/store (1) symbol, addend */ 133 134 /* PC-relative relocation types 135 Typically used for calls. 136 Note PCREL17C and PCREL17F differ only in overflow handling. 137 PCREL17C never reports a relocation error. 138 139 When supporting argument relocations, function calls must be 140 accompanied by parameter relocation information. This information is 141 carried in the ten high-order bits of the addend field. The remaining 142 22 bits of of the addend field are sign-extended to form the Addend. 143 144 Note the code to build argument relocations depends on the 145 addend being zero. A consequence of this limitation is GAS 146 can not perform relocation reductions for function symbols. */ 147 148 RELOC_NUMBER (R_PARISC_PCREL12F, 8) 149 /* op & branch (17) symbol - PC - 8 + addend */ 150 151 RELOC_NUMBER (R_PARISC_PCREL32, 9) 152 /* 32-bit word symbol - PC - 8 + addend */ 153 154 RELOC_NUMBER (R_PARISC_PCREL21L, 10) 155 /* long immediate (7) L(symbol - PC - 8 + addend) */ 156 157 RELOC_NUMBER (R_PARISC_PCREL17R, 11) 158 /* branch external (19) R(symbol - PC - 8 + addend) */ 159 160 RELOC_NUMBER (R_PARISC_PCREL17F, 12) 161 /* branch (20) symbol - PC - 8 + addend */ 162 163 RELOC_NUMBER (R_PARISC_PCREL17C, 13) 164 /* branch (20) symbol - PC - 8 + addend */ 165 166 RELOC_NUMBER (R_PARISC_PCREL14R, 14) 167 /* load/store (1) R(symbol - PC - 8 + addend) */ 168 169 RELOC_NUMBER (R_PARISC_PCREL14F, 15) 170 /* load/store (1) symbol - PC - 8 + addend */ 171 172 173 /* DP-relative relocation types. */ 174 RELOC_NUMBER (R_PARISC_DPREL21L, 18) 175 /* long immediate (7) LR(symbol - GP, addend) */ 176 177 RELOC_NUMBER (R_PARISC_DPREL14WR, 19) 178 /* load/store mod. comp. (2) RR(symbol - GP, addend) */ 179 180 RELOC_NUMBER (R_PARISC_DPREL14DR, 20) 181 /* load/store doubleword (3) RR(symbol - GP, addend) */ 182 183 RELOC_NUMBER (R_PARISC_DPREL14R, 22) 184 /* load/store (1) RR(symbol - GP, addend) */ 185 186 RELOC_NUMBER (R_PARISC_DPREL14F, 23) 187 /* load/store (1) symbol - GP + addend */ 188 189 190 /* Data linkage table (DLT) relocation types 191 192 SOM DLT_REL fixup requests are used to for static data references 193 from position-independent code within shared libraries. They are 194 similar to the GOT relocation types in some SVR4 implementations. */ 195 196 RELOC_NUMBER (R_PARISC_DLTREL21L, 26) 197 /* long immediate (7) LR(symbol - GP, addend) */ 198 199 RELOC_NUMBER (R_PARISC_DLTREL14R, 30) 200 /* load/store (1) RR(symbol - GP, addend) */ 201 202 RELOC_NUMBER (R_PARISC_DLTREL14F, 31) 203 /* load/store (1) symbol - GP + addend */ 204 205 206 /* DLT indirect relocation types */ 207 RELOC_NUMBER (R_PARISC_DLTIND21L, 34) 208 /* long immediate (7) L(ltoff(symbol + addend)) */ 209 210 RELOC_NUMBER (R_PARISC_DLTIND14R, 38) 211 /* load/store (1) R(ltoff(symbol + addend)) */ 212 213 RELOC_NUMBER (R_PARISC_DLTIND14F, 39) 214 /* load/store (1) ltoff(symbol + addend) */ 215 216 217 /* Base relative relocation types. Ugh. These imply lots of state */ 218 RELOC_NUMBER (R_PARISC_SETBASE, 40) 219 /* none no reloc; base := sym */ 220 221 RELOC_NUMBER (R_PARISC_SECREL32, 41) 222 /* 32-bit word symbol - SECT + addend */ 223 224 RELOC_NUMBER (R_PARISC_BASEREL21L, 42) 225 /* long immediate (7) LR(symbol - base, addend) */ 226 227 RELOC_NUMBER (R_PARISC_BASEREL17R, 43) 228 /* branch external (19) RR(symbol - base, addend) */ 229 230 RELOC_NUMBER (R_PARISC_BASEREL17F, 44) 231 /* branch external (19) symbol - base + addend */ 232 233 RELOC_NUMBER (R_PARISC_BASEREL14R, 46) 234 /* load/store (1) RR(symbol - base, addend) */ 235 236 RELOC_NUMBER (R_PARISC_BASEREL14F, 47) 237 /* load/store (1) symbol - base, addend */ 238 239 240 /* Segment relative relocation types. */ 241 RELOC_NUMBER (R_PARISC_SEGBASE, 48) 242 /* none no relocation; SB := sym */ 243 244 RELOC_NUMBER (R_PARISC_SEGREL32, 49) 245 /* 32-bit word symbol - SB + addend */ 246 247 248 /* Offsets from the PLT. */ 249 RELOC_NUMBER (R_PARISC_PLTOFF21L, 50) 250 /* long immediate (7) LR(pltoff(symbol), addend) */ 251 252 RELOC_NUMBER (R_PARISC_PLTOFF14R, 54) 253 /* load/store (1) RR(pltoff(symbol), addend) */ 254 255 RELOC_NUMBER (R_PARISC_PLTOFF14F, 55) 256 /* load/store (1) pltoff(symbol) + addend */ 257 258 259 RELOC_NUMBER (R_PARISC_LTOFF_FPTR32, 57) 260 /* 32-bit word ltoff(fptr(symbol+addend)) */ 261 262 RELOC_NUMBER (R_PARISC_LTOFF_FPTR21L, 58) 263 /* long immediate (7) L(ltoff(fptr(symbol+addend))) */ 264 265 RELOC_NUMBER (R_PARISC_LTOFF_FPTR14R, 62) 266 /* load/store (1) R(ltoff(fptr(symbol+addend))) */ 267 268 269 RELOC_NUMBER (R_PARISC_FPTR64, 64) 270 /* 64-bit doubleword fptr(symbol+addend) */ 271 272 273 /* Plabel relocation types. */ 274 RELOC_NUMBER (R_PARISC_PLABEL32, 65) 275 /* 32-bit word fptr(symbol) */ 276 277 RELOC_NUMBER (R_PARISC_PLABEL21L, 66) 278 /* long immediate (7) L(fptr(symbol)) */ 279 280 RELOC_NUMBER (R_PARISC_PLABEL14R, 70) 281 /* load/store (1) R(fptr(symbol)) */ 282 283 284 /* PCREL relocations. */ 285 RELOC_NUMBER (R_PARISC_PCREL64, 72) 286 /* 64-bit doubleword symbol - PC - 8 + addend */ 287 288 RELOC_NUMBER (R_PARISC_PCREL22C, 73) 289 /* branch & link (21) symbol - PC - 8 + addend */ 290 291 RELOC_NUMBER (R_PARISC_PCREL22F, 74) 292 /* branch & link (21) symbol - PC - 8 + addend */ 293 294 RELOC_NUMBER (R_PARISC_PCREL14WR, 75) 295 /* load/store mod. comp. (2) R(symbol - PC - 8 + addend) */ 296 297 RELOC_NUMBER (R_PARISC_PCREL14DR, 76) 298 /* load/store doubleword (3) R(symbol - PC - 8 + addend) */ 299 300 RELOC_NUMBER (R_PARISC_PCREL16F, 77) 301 /* load/store (1) symbol - PC - 8 + addend */ 302 303 RELOC_NUMBER (R_PARISC_PCREL16WF, 78) 304 /* load/store mod. comp. (2) symbol - PC - 8 + addend */ 305 306 RELOC_NUMBER (R_PARISC_PCREL16DF, 79) 307 /* load/store doubleword (3) symbol - PC - 8 + addend */ 308 309 310 RELOC_NUMBER (R_PARISC_DIR64, 80) 311 /* 64-bit doubleword symbol + addend */ 312 313 RELOC_NUMBER (R_PARISC_DIR14WR, 83) 314 /* load/store mod. comp. (2) RR(symbol, addend) */ 315 316 RELOC_NUMBER (R_PARISC_DIR14DR, 84) 317 /* load/store doubleword (3) RR(symbol, addend) */ 318 319 RELOC_NUMBER (R_PARISC_DIR16F, 85) 320 /* load/store (1) symbol + addend */ 321 322 RELOC_NUMBER (R_PARISC_DIR16WF, 86) 323 /* load/store mod. comp. (2) symbol + addend */ 324 325 RELOC_NUMBER (R_PARISC_DIR16DF, 87) 326 /* load/store doubleword (3) symbol + addend */ 327 328 RELOC_NUMBER (R_PARISC_GPREL64, 88) 329 /* 64-bit doubleword symbol - GP + addend */ 330 331 RELOC_NUMBER (R_PARISC_DLTREL14WR, 91) 332 /* load/store mod. comp. (2) RR(symbol - GP, addend) */ 333 334 RELOC_NUMBER (R_PARISC_DLTREL14DR, 92) 335 /* load/store doubleword (3) RR(symbol - GP, addend) */ 336 337 RELOC_NUMBER (R_PARISC_GPREL16F, 93) 338 /* load/store (1) symbol - GP + addend */ 339 340 RELOC_NUMBER (R_PARISC_GPREL16WF, 94) 341 /* load/store mod. comp. (2) symbol - GP + addend */ 342 343 RELOC_NUMBER (R_PARISC_GPREL16DF, 95) 344 /* load/store doubleword (3) symbol - GP + addend */ 345 346 347 RELOC_NUMBER (R_PARISC_LTOFF64, 96) 348 /* 64-bit doubleword ltoff(symbol + addend) */ 349 350 RELOC_NUMBER (R_PARISC_DLTIND14WR, 99) 351 /* load/store mod. comp. (2) R(ltoff(symbol + addend)) */ 352 353 RELOC_NUMBER (R_PARISC_DLTIND14DR, 100) 354 /* load/store doubleword (3) R(ltoff(symbol + addend)) */ 355 356 RELOC_NUMBER (R_PARISC_LTOFF16F, 101) 357 /* load/store (1) ltoff(symbol + addend) */ 358 359 RELOC_NUMBER (R_PARISC_LTOFF16WF, 102) 360 /* load/store mod. comp. (2) ltoff(symbol + addend) */ 361 362 RELOC_NUMBER (R_PARISC_LTOFF16DF, 103) 363 /* load/store doubleword (3) ltoff(symbol + addend) */ 364 365 366 RELOC_NUMBER (R_PARISC_SECREL64, 104) 367 /* 64-bit doubleword symbol - SECT + addend */ 368 369 RELOC_NUMBER (R_PARISC_BASEREL14WR, 107) 370 /* load/store mod. comp. (2) RR(symbol - base, addend) */ 371 372 RELOC_NUMBER (R_PARISC_BASEREL14DR, 108) 373 /* load/store doubleword (3) RR(symbol - base, addend) */ 374 375 376 RELOC_NUMBER (R_PARISC_SEGREL64, 112) 377 /* 64-bit doubleword symbol - SB + addend */ 378 379 RELOC_NUMBER (R_PARISC_PLTOFF14WR, 115) 380 /* load/store mod. comp. (2) RR(pltoff(symbol), addend) */ 381 382 RELOC_NUMBER (R_PARISC_PLTOFF14DR, 116) 383 /* load/store doubleword (3) RR(pltoff(symbol), addend) */ 384 385 RELOC_NUMBER (R_PARISC_PLTOFF16F, 117) 386 /* load/store (1) pltoff(symbol) + addend */ 387 388 RELOC_NUMBER (R_PARISC_PLTOFF16WF, 118) 389 /* load/store mod. comp. (2) pltoff(symbol) + addend */ 390 391 RELOC_NUMBER (R_PARISC_PLTOFF16DF, 119) 392 /* load/store doubleword (3) pltoff(symbol) + addend */ 393 394 395 RELOC_NUMBER (R_PARISC_LTOFF_FPTR64, 120) 396 /* 64-bit doubleword ltoff(fptr(symbol+addend)) */ 397 398 RELOC_NUMBER (R_PARISC_LTOFF_FPTR14WR, 123) 399 /* load/store mod. comp. (2) R(ltoff(fptr(symbol+addend))) */ 400 401 RELOC_NUMBER (R_PARISC_LTOFF_FPTR14DR, 124) 402 /* load/store doubleword (3) R(ltoff(fptr(symbol+addend))) */ 403 404 RELOC_NUMBER (R_PARISC_LTOFF_FPTR16F, 125) 405 /* load/store (1) ltoff(fptr(symbol+addend)) */ 406 407 RELOC_NUMBER (R_PARISC_LTOFF_FPTR16WF, 126) 408 /* load/store mod. comp. (2) ltoff(fptr(symbol+addend)) */ 409 410 RELOC_NUMBER (R_PARISC_LTOFF_FPTR16DF, 127) 411 /* load/store doubleword (3) ltoff(fptr(symbol+addend)) */ 412 413 414 RELOC_NUMBER (R_PARISC_COPY, 128) 415 /* data Dynamic relocations only */ 416 417 RELOC_NUMBER (R_PARISC_IPLT, 129) 418 /* plt */ 419 420 RELOC_NUMBER (R_PARISC_EPLT, 130) 421 /* plt */ 422 423 424 RELOC_NUMBER (R_PARISC_TPREL32, 153) 425 /* 32-bit word symbol - TP + addend */ 426 427 RELOC_NUMBER (R_PARISC_TPREL21L, 154) 428 /* long immediate (7) LR(symbol - TP, addend) */ 429 430 RELOC_NUMBER (R_PARISC_TPREL14R, 158) 431 /* load/store (1) RR(symbol - TP, addend) */ 432 433 434 RELOC_NUMBER (R_PARISC_LTOFF_TP21L, 162) 435 /* long immediate (7) L(ltoff(symbol - TP + addend)) */ 436 437 RELOC_NUMBER (R_PARISC_LTOFF_TP14R, 166) 438 /* load/store (1) R(ltoff(symbol - TP + addend)) */ 439 440 RELOC_NUMBER (R_PARISC_LTOFF_TP14F, 167) 441 /* load/store (1) ltoff(symbol - TP + addend) */ 442 443 444 RELOC_NUMBER (R_PARISC_TPREL64, 216) 445 /* 64-bit word symbol - TP + addend */ 446 447 RELOC_NUMBER (R_PARISC_TPREL14WR, 219) 448 /* load/store mod. comp. (2) RR(symbol - TP, addend) */ 449 450 RELOC_NUMBER (R_PARISC_TPREL14DR, 220) 451 /* load/store doubleword (3) RR(symbol - TP, addend) */ 452 453 RELOC_NUMBER (R_PARISC_TPREL16F, 221) 454 /* load/store (1) symbol - TP + addend */ 455 456 RELOC_NUMBER (R_PARISC_TPREL16WF, 222) 457 /* load/store mod. comp. (2) symbol - TP + addend */ 458 459 RELOC_NUMBER (R_PARISC_TPREL16DF, 223) 460 /* load/store doubleword (3) symbol - TP + addend */ 461 462 463 RELOC_NUMBER (R_PARISC_LTOFF_TP64, 224) 464 /* 64-bit doubleword ltoff(symbol - TP + addend) */ 465 466 RELOC_NUMBER (R_PARISC_LTOFF_TP14WR, 227) 467 /* load/store mod. comp. (2) R(ltoff(symbol - TP + addend)) */ 468 469 RELOC_NUMBER (R_PARISC_LTOFF_TP14DR, 228) 470 /* load/store doubleword (3) R(ltoff(symbol - TP + addend)) */ 471 472 RELOC_NUMBER (R_PARISC_LTOFF_TP16F, 229) 473 /* load/store (1) ltoff(symbol - TP + addend) */ 474 475 RELOC_NUMBER (R_PARISC_LTOFF_TP16WF, 230) 476 /* load/store mod. comp. (2) ltoff(symbol - TP + addend) */ 477 478 RELOC_NUMBER (R_PARISC_LTOFF_TP16DF, 231) 479 /* load/store doubleword (3) ltoff(symbol - TP + addend) */ 480 481 RELOC_NUMBER (R_PARISC_GNU_VTENTRY, 232) 482 RELOC_NUMBER (R_PARISC_GNU_VTINHERIT, 233) 483 484 RELOC_NUMBER (R_PARISC_TLS_GD21L, 234) 485 RELOC_NUMBER (R_PARISC_TLS_GD14R, 235) 486 RELOC_NUMBER (R_PARISC_TLS_GDCALL, 236) 487 RELOC_NUMBER (R_PARISC_TLS_LDM21L, 237) 488 RELOC_NUMBER (R_PARISC_TLS_LDM14R, 238) 489 RELOC_NUMBER (R_PARISC_TLS_LDMCALL, 239) 490 RELOC_NUMBER (R_PARISC_TLS_LDO21L, 240) 491 RELOC_NUMBER (R_PARISC_TLS_LDO14R, 241) 492 RELOC_NUMBER (R_PARISC_TLS_DTPMOD32, 242) 493 RELOC_NUMBER (R_PARISC_TLS_DTPMOD64, 243) 494 RELOC_NUMBER (R_PARISC_TLS_DTPOFF32, 244) 495 RELOC_NUMBER (R_PARISC_TLS_DTPOFF64, 245) 496 497 END_RELOC_NUMBERS (R_PARISC_UNIMPLEMENTED) 498 499 #define R_PARISC_TLS_LE21L R_PARISC_TPREL21L 500 #define R_PARISC_TLS_LE14R R_PARISC_TPREL14R 501 #define R_PARISC_TLS_IE21L R_PARISC_LTOFF_TP21L 502 #define R_PARISC_TLS_IE14R R_PARISC_LTOFF_TP14R 503 #define R_PARISC_TLS_TPREL32 R_PARISC_TPREL32 504 #define R_PARISC_TLS_TPREL64 R_PARISC_TPREL64 505 506 #ifndef RELOC_MACROS_GEN_FUNC 507 typedef enum elf_hppa_reloc_type elf_hppa_reloc_type; 508 #endif 509 510 #define PT_PARISC_ARCHEXT 0x70000000 511 #define PT_PARISC_UNWIND 0x70000001 512 #define PT_PARISC_WEAKORDER 0x70000002 513 514 /* Flag bits in sh_flags of ElfXX_Shdr. */ 515 #define SHF_HP_TLS 0x01000000 516 #define SHF_HP_NEAR_SHARED 0x02000000 517 #define SHF_HP_FAR_SHARED 0x04000000 518 #define SHF_HP_COMDAT 0x08000000 519 #define SHF_HP_CONST 0x00800000 520 521 /* Reserved section header indices. */ 522 #define SHN_TLS_COMMON (SHN_LOOS + 0x0) 523 #define SHN_NS_COMMON (SHN_LOOS + 0x1) 524 #define SHN_FS_COMMON (SHN_LOOS + 0x2) 525 #define SHN_NS_UNDEF (SHN_LOOS + 0x3) 526 #define SHN_FS_UNDEF (SHN_LOOS + 0x4) 527 #define SHN_HP_EXTERN (SHN_LOOS + 0x5) 528 #define SHN_HP_EXTHINT (SHN_LOOS + 0x6) 529 #define SHN_HP_UNDEF_BIND_IMM (SHN_LOOS + 0x7) 530 531 /* Values of sh_type in ElfXX_Shdr. */ 532 #define SHT_HP_OVLBITS (SHT_LOOS + 0x0) 533 #define SHT_HP_DLKM (SHT_LOOS + 0x1) 534 #define SHT_HP_COMDAT (SHT_LOOS + 0x2) 535 #define SHT_HP_OBJDICT (SHT_LOOS + 0x3) 536 #define SHT_HP_ANNOT (SHT_LOOS + 0x4) 537 538 /* Flag bits in p_flags of ElfXX_Phdr. */ 539 #define PF_HP_CODE 0x00040000 540 #define PF_HP_MODIFY 0x00080000 541 #define PF_HP_PAGE_SIZE 0x00100000 542 #define PF_HP_FAR_SHARED 0x00200000 543 #define PF_HP_NEAR_SHARED 0x00400000 544 #define PF_HP_LAZYSWAP 0x00800000 545 #define PF_HP_CODE_DEPR 0x01000000 546 #define PF_HP_MODIFY_DEPR 0x02000000 547 #define PF_HP_LAZYSWAP_DEPR 0x04000000 548 #define PF_PARISC_SBP 0x08000000 549 #define PF_HP_SBP 0x08000000 550 551 552 /* Processor specific dynamic array tags. */ 553 554 /* Arggh. HP's tools define these symbols based on the 555 old value of DT_LOOS. So we must do the same to be 556 compatible. */ 557 #define DT_HP_LOAD_MAP (OLD_DT_LOOS + 0x0) 558 #define DT_HP_DLD_FLAGS (OLD_DT_LOOS + 0x1) 559 #define DT_HP_DLD_HOOK (OLD_DT_LOOS + 0x2) 560 #define DT_HP_UX10_INIT (OLD_DT_LOOS + 0x3) 561 #define DT_HP_UX10_INITSZ (OLD_DT_LOOS + 0x4) 562 #define DT_HP_PREINIT (OLD_DT_LOOS + 0x5) 563 #define DT_HP_PREINITSZ (OLD_DT_LOOS + 0x6) 564 #define DT_HP_NEEDED (OLD_DT_LOOS + 0x7) 565 #define DT_HP_TIME_STAMP (OLD_DT_LOOS + 0x8) 566 #define DT_HP_CHECKSUM (OLD_DT_LOOS + 0x9) 567 #define DT_HP_GST_SIZE (OLD_DT_LOOS + 0xa) 568 #define DT_HP_GST_VERSION (OLD_DT_LOOS + 0xb) 569 #define DT_HP_GST_HASHVAL (OLD_DT_LOOS + 0xc) 570 #define DT_HP_EPLTREL (OLD_DT_LOOS + 0xd) 571 #define DT_HP_EPLTRELSZ (OLD_DT_LOOS + 0xe) 572 #define DT_HP_FILTERED (OLD_DT_LOOS + 0xf) 573 #define DT_HP_FILTER_TLS (OLD_DT_LOOS + 0x10) 574 #define DT_HP_COMPAT_FILTERED (OLD_DT_LOOS + 0x11) 575 #define DT_HP_LAZYLOAD (OLD_DT_LOOS + 0x12) 576 #define DT_HP_BIND_NOW_COUNT (OLD_DT_LOOS + 0x13) 577 #define DT_PLT (OLD_DT_LOOS + 0x14) 578 #define DT_PLT_SIZE (OLD_DT_LOOS + 0x15) 579 #define DT_DLT (OLD_DT_LOOS + 0x16) 580 #define DT_DLT_SIZE (OLD_DT_LOOS + 0x17) 581 582 /* Values for DT_HP_DLD_FLAGS. */ 583 #define DT_HP_DEBUG_PRIVATE 0x00001 /* Map text private */ 584 #define DT_HP_DEBUG_CALLBACK 0x00002 /* Callback */ 585 #define DT_HP_DEBUG_CALLBACK_BOR 0x00004 /* BOR callback */ 586 #define DT_HP_NO_ENVVAR 0x00008 /* No env var */ 587 #define DT_HP_BIND_NOW 0x00010 /* Bind now */ 588 #define DT_HP_BIND_NONFATAL 0x00020 /* Bind non-fatal */ 589 #define DT_HP_BIND_VERBOSE 0x00040 /* Bind verbose */ 590 #define DT_HP_BIND_RESTRICTED 0x00080 /* Bind restricted */ 591 #define DT_HP_BIND_SYMBOLIC 0x00100 /* Bind symbolic */ 592 #define DT_HP_RPATH_FIRST 0x00200 /* RPATH first */ 593 #define DT_HP_BIND_DEPTH_FIRST 0x00400 /* Bind depth-first */ 594 #define DT_HP_GST 0x00800 /* Dld global sym table */ 595 #define DT_HP_SHLIB_FIXED 0x01000 /* shared vtable support */ 596 #define DT_HP_MERGE_SHLIB_SEG 0x02000 /* merge shlib data segs */ 597 #define DT_HP_NODELETE 0x04000 /* never unload */ 598 #define DT_HP_GROUP 0x08000 /* bind only within group */ 599 #define DT_HP_PROTECT_LINKAGE_TABLE 0x10000 /* protected linkage table */ 600 601 /* Program header extensions. */ 602 #define PT_HP_TLS (PT_LOOS + 0x0) 603 #define PT_HP_CORE_NONE (PT_LOOS + 0x1) 604 #define PT_HP_CORE_VERSION (PT_LOOS + 0x2) 605 #define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) 606 #define PT_HP_CORE_COMM (PT_LOOS + 0x4) 607 #define PT_HP_CORE_PROC (PT_LOOS + 0x5) 608 #define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) 609 #define PT_HP_CORE_STACK (PT_LOOS + 0x7) 610 #define PT_HP_CORE_SHM (PT_LOOS + 0x8) 611 #define PT_HP_CORE_MMF (PT_LOOS + 0x9) 612 #define PT_HP_PARALLEL (PT_LOOS + 0x10) 613 #define PT_HP_FASTBIND (PT_LOOS + 0x11) 614 #define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) 615 #define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) 616 #define PT_HP_STACK (PT_LOOS + 0x14) 617 #define PT_HP_CORE_UTSNAME (PT_LOOS + 0x15) 618 619 /* Binding information. */ 620 #define STB_HP_ALIAS (STB_LOOS + 0x0) 621 622 /* Additional symbol types. */ 623 #define STT_HP_OPAQUE (STT_LOOS + 0x1) 624 #define STT_HP_STUB (STT_LOOS + 0x2) 625 626 /* Note types. */ 627 #define NT_HP_COMPILER 1 628 #define NT_HP_COPYRIGHT 2 629 #define NT_HP_VERSION 3 630 #define NT_HP_SRCFILE_INFO 4 631 #define NT_HP_LINKER 5 632 #define NT_HP_INSTRUMENTED 6 633 #define NT_HP_UX_OPTIONS 7 634 635 #endif /* _ELF_HPPA_H */ 636