1/* HPPA ELF support for BFD. 2 Copyright (C) 1993-2020 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 You should have received a copy of the GNU General Public License 17 along with this program; if not, write to the Free Software 18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 19 MA 02110-1301, USA. */ 20 21/* This file holds definitions specific to the HPPA ELF ABI. Note 22 that most of this is not actually implemented by BFD. */ 23 24#ifndef _ELF_HPPA_H 25#define _ELF_HPPA_H 26 27/* Processor specific flags for the ELF header e_flags field. */ 28 29/* Trap null address dereferences. */ 30#define EF_PARISC_TRAPNIL 0x00010000 31 32/* .PARISC.archext section is present. */ 33#define EF_PARISC_EXT 0x00020000 34 35/* Program expects little-endian mode. */ 36#define EF_PARISC_LSB 0x00040000 37 38/* Program expects wide mode. */ 39#define EF_PARISC_WIDE 0x00080000 40 41/* Do not allow kernel-assisted branch prediction. */ 42#define EF_PARISC_NO_KABP 0x00100000 43 44/* Allow lazy swap for dynamically allocated program segments. */ 45#define EF_PARISC_LAZYSWAP 0x00400000 46 47/* Architecture version */ 48#define EF_PARISC_ARCH 0x0000ffff 49 50#define EFA_PARISC_1_0 0x020b 51#define EFA_PARISC_1_1 0x0210 52#define EFA_PARISC_2_0 0x0214 53 54/* Special section indices. */ 55/* A symbol that has been declared as a tentative definition in an ANSI C 56 compilation. */ 57#define SHN_PARISC_ANSI_COMMON SHN_LORESERVE 58 59/* A symbol that has been declared as a common block using the 60 huge memory model. */ 61#define SHN_PARISC_HUGE_COMMON (SHN_LORESERVE + 1) 62 63/* Processor specific section types. */ 64 65/* Section contains product specific extension bits. */ 66#define SHT_PARISC_EXT 0x70000000 67 68/* Section contains unwind table entries. */ 69#define SHT_PARISC_UNWIND 0x70000001 70 71/* Section contains debug information for optimized code. */ 72#define SHT_PARISC_DOC 0x70000002 73 74/* Section contains code annotations. */ 75#define SHT_PARISC_ANNOT 0x70000003 76 77/* DLKM special section. */ 78#define SHT_PARISC_DLKM 0x70000004 79 80/* These are strictly for compatibility with the older elf32-hppa 81 implementation. Hopefully we can eliminate them in the future. */ 82/* Optional section holding argument location/relocation info. */ 83#define SHT_PARISC_SYMEXTN SHT_LOPROC + 8 84 85/* Option section for linker stubs. */ 86#define SHT_PARISC_STUBS SHT_LOPROC + 9 87 88/* Processor specific section flags. */ 89 90/* Section contains code compiled for static branch prediction. */ 91#define SHF_PARISC_SBP 0x80000000 92 93/* Section should be allocated from from GP. */ 94#define SHF_PARISC_HUGE 0x40000000 95 96/* Section should go near GP. */ 97#define SHF_PARISC_SHORT 0x20000000 98 99/* Section is weak ordered. */ 100#define SHF_PARISC_WEAKORDER 0x10000000 101 102/* Identifies the entry point of a millicode routine. */ 103#define STT_PARISC_MILLI 13 104 105/* ELF/HPPA relocation types */ 106 107/* Note: PA-ELF is defined to use only RELA relocations. */ 108#include "elf/reloc-macros.h" 109 110START_RELOC_NUMBERS (elf_hppa_reloc_type) 111RELOC_NUMBER (R_PARISC_NONE, 0) /* No reloc */ 112 113/* Data / Inst. Format Relocation Expression */ 114 115RELOC_NUMBER (R_PARISC_DIR32, 1) 116/* 32-bit word symbol + addend */ 117 118RELOC_NUMBER (R_PARISC_DIR21L, 2) 119/* long immediate (7) LR(symbol, addend) */ 120 121RELOC_NUMBER (R_PARISC_DIR17R, 3) 122/* branch external (19) RR(symbol, addend) */ 123 124RELOC_NUMBER (R_PARISC_DIR17F, 4) 125/* branch external (19) symbol + addend */ 126 127RELOC_NUMBER (R_PARISC_DIR14R, 6) 128/* load/store (1) RR(symbol, addend) */ 129 130RELOC_NUMBER (R_PARISC_DIR14F, 7) 131/* load/store (1) symbol, addend */ 132 133/* PC-relative relocation types 134 Typically used for calls. 135 Note PCREL17C and PCREL17F differ only in overflow handling. 136 PCREL17C never reports a relocation error. 137 138 When supporting argument relocations, function calls must be 139 accompanied by parameter relocation information. This information is 140 carried in the ten high-order bits of the addend field. The remaining 141 22 bits of the addend field are sign-extended to form the Addend. 142 143 Note the code to build argument relocations depends on the 144 addend being zero. A consequence of this limitation is GAS 145 can not perform relocation reductions for function symbols. */ 146 147RELOC_NUMBER (R_PARISC_PCREL12F, 8) 148/* op & branch (17) symbol - PC - 8 + addend */ 149 150RELOC_NUMBER (R_PARISC_PCREL32, 9) 151/* 32-bit word symbol - PC - 8 + addend */ 152 153RELOC_NUMBER (R_PARISC_PCREL21L, 10) 154/* long immediate (7) L(symbol - PC - 8 + addend) */ 155 156RELOC_NUMBER (R_PARISC_PCREL17R, 11) 157/* branch external (19) R(symbol - PC - 8 + addend) */ 158 159RELOC_NUMBER (R_PARISC_PCREL17F, 12) 160/* branch (20) symbol - PC - 8 + addend */ 161 162RELOC_NUMBER (R_PARISC_PCREL17C, 13) 163/* branch (20) symbol - PC - 8 + addend */ 164 165RELOC_NUMBER (R_PARISC_PCREL14R, 14) 166/* load/store (1) R(symbol - PC - 8 + addend) */ 167 168RELOC_NUMBER (R_PARISC_PCREL14F, 15) 169/* load/store (1) symbol - PC - 8 + addend */ 170 171 172/* DP-relative relocation types. */ 173RELOC_NUMBER (R_PARISC_DPREL21L, 18) 174/* long immediate (7) LR(symbol - GP, addend) */ 175 176RELOC_NUMBER (R_PARISC_DPREL14WR, 19) 177/* load/store mod. comp. (2) RR(symbol - GP, addend) */ 178 179RELOC_NUMBER (R_PARISC_DPREL14DR, 20) 180/* load/store doubleword (3) RR(symbol - GP, addend) */ 181 182RELOC_NUMBER (R_PARISC_DPREL14R, 22) 183/* load/store (1) RR(symbol - GP, addend) */ 184 185RELOC_NUMBER (R_PARISC_DPREL14F, 23) 186/* load/store (1) symbol - GP + addend */ 187 188 189/* Data linkage table (DLT) relocation types 190 191 SOM DLT_REL fixup requests are used to for static data references 192 from position-independent code within shared libraries. They are 193 similar to the GOT relocation types in some SVR4 implementations. */ 194 195RELOC_NUMBER (R_PARISC_DLTREL21L, 26) 196/* long immediate (7) LR(symbol - GP, addend) */ 197 198RELOC_NUMBER (R_PARISC_DLTREL14R, 30) 199/* load/store (1) RR(symbol - GP, addend) */ 200 201RELOC_NUMBER (R_PARISC_DLTREL14F, 31) 202/* load/store (1) symbol - GP + addend */ 203 204 205/* DLT indirect relocation types */ 206RELOC_NUMBER (R_PARISC_DLTIND21L, 34) 207/* long immediate (7) L(ltoff(symbol + addend)) */ 208 209RELOC_NUMBER (R_PARISC_DLTIND14R, 38) 210/* load/store (1) R(ltoff(symbol + addend)) */ 211 212RELOC_NUMBER (R_PARISC_DLTIND14F, 39) 213/* load/store (1) ltoff(symbol + addend) */ 214 215 216/* Base relative relocation types. Ugh. These imply lots of state */ 217RELOC_NUMBER (R_PARISC_SETBASE, 40) 218/* none no reloc; base := sym */ 219 220RELOC_NUMBER (R_PARISC_SECREL32, 41) 221/* 32-bit word symbol - SECT + addend */ 222 223RELOC_NUMBER (R_PARISC_BASEREL21L, 42) 224/* long immediate (7) LR(symbol - base, addend) */ 225 226RELOC_NUMBER (R_PARISC_BASEREL17R, 43) 227/* branch external (19) RR(symbol - base, addend) */ 228 229RELOC_NUMBER (R_PARISC_BASEREL17F, 44) 230/* branch external (19) symbol - base + addend */ 231 232RELOC_NUMBER (R_PARISC_BASEREL14R, 46) 233/* load/store (1) RR(symbol - base, addend) */ 234 235RELOC_NUMBER (R_PARISC_BASEREL14F, 47) 236/* load/store (1) symbol - base, addend */ 237 238 239/* Segment relative relocation types. */ 240RELOC_NUMBER (R_PARISC_SEGBASE, 48) 241/* none no relocation; SB := sym */ 242 243RELOC_NUMBER (R_PARISC_SEGREL32, 49) 244/* 32-bit word symbol - SB + addend */ 245 246 247/* Offsets from the PLT. */ 248RELOC_NUMBER (R_PARISC_PLTOFF21L, 50) 249/* long immediate (7) LR(pltoff(symbol), addend) */ 250 251RELOC_NUMBER (R_PARISC_PLTOFF14R, 54) 252/* load/store (1) RR(pltoff(symbol), addend) */ 253 254RELOC_NUMBER (R_PARISC_PLTOFF14F, 55) 255/* load/store (1) pltoff(symbol) + addend */ 256 257 258RELOC_NUMBER (R_PARISC_LTOFF_FPTR32, 57) 259/* 32-bit word ltoff(fptr(symbol+addend)) */ 260 261RELOC_NUMBER (R_PARISC_LTOFF_FPTR21L, 58) 262/* long immediate (7) L(ltoff(fptr(symbol+addend))) */ 263 264RELOC_NUMBER (R_PARISC_LTOFF_FPTR14R, 62) 265/* load/store (1) R(ltoff(fptr(symbol+addend))) */ 266 267 268RELOC_NUMBER (R_PARISC_FPTR64, 64) 269/* 64-bit doubleword fptr(symbol+addend) */ 270 271 272/* Plabel relocation types. */ 273RELOC_NUMBER (R_PARISC_PLABEL32, 65) 274/* 32-bit word fptr(symbol) */ 275 276RELOC_NUMBER (R_PARISC_PLABEL21L, 66) 277/* long immediate (7) L(fptr(symbol)) */ 278 279RELOC_NUMBER (R_PARISC_PLABEL14R, 70) 280/* load/store (1) R(fptr(symbol)) */ 281 282 283/* PCREL relocations. */ 284RELOC_NUMBER (R_PARISC_PCREL64, 72) 285/* 64-bit doubleword symbol - PC - 8 + addend */ 286 287RELOC_NUMBER (R_PARISC_PCREL22C, 73) 288/* branch & link (21) symbol - PC - 8 + addend */ 289 290RELOC_NUMBER (R_PARISC_PCREL22F, 74) 291/* branch & link (21) symbol - PC - 8 + addend */ 292 293RELOC_NUMBER (R_PARISC_PCREL14WR, 75) 294/* load/store mod. comp. (2) R(symbol - PC - 8 + addend) */ 295 296RELOC_NUMBER (R_PARISC_PCREL14DR, 76) 297/* load/store doubleword (3) R(symbol - PC - 8 + addend) */ 298 299RELOC_NUMBER (R_PARISC_PCREL16F, 77) 300/* load/store (1) symbol - PC - 8 + addend */ 301 302RELOC_NUMBER (R_PARISC_PCREL16WF, 78) 303/* load/store mod. comp. (2) symbol - PC - 8 + addend */ 304 305RELOC_NUMBER (R_PARISC_PCREL16DF, 79) 306/* load/store doubleword (3) symbol - PC - 8 + addend */ 307 308 309RELOC_NUMBER (R_PARISC_DIR64, 80) 310/* 64-bit doubleword symbol + addend */ 311 312RELOC_NUMBER (R_PARISC_DIR14WR, 83) 313/* load/store mod. comp. (2) RR(symbol, addend) */ 314 315RELOC_NUMBER (R_PARISC_DIR14DR, 84) 316/* load/store doubleword (3) RR(symbol, addend) */ 317 318RELOC_NUMBER (R_PARISC_DIR16F, 85) 319/* load/store (1) symbol + addend */ 320 321RELOC_NUMBER (R_PARISC_DIR16WF, 86) 322/* load/store mod. comp. (2) symbol + addend */ 323 324RELOC_NUMBER (R_PARISC_DIR16DF, 87) 325/* load/store doubleword (3) symbol + addend */ 326 327RELOC_NUMBER (R_PARISC_GPREL64, 88) 328/* 64-bit doubleword symbol - GP + addend */ 329 330RELOC_NUMBER (R_PARISC_DLTREL14WR, 91) 331/* load/store mod. comp. (2) RR(symbol - GP, addend) */ 332 333RELOC_NUMBER (R_PARISC_DLTREL14DR, 92) 334/* load/store doubleword (3) RR(symbol - GP, addend) */ 335 336RELOC_NUMBER (R_PARISC_GPREL16F, 93) 337/* load/store (1) symbol - GP + addend */ 338 339RELOC_NUMBER (R_PARISC_GPREL16WF, 94) 340/* load/store mod. comp. (2) symbol - GP + addend */ 341 342RELOC_NUMBER (R_PARISC_GPREL16DF, 95) 343/* load/store doubleword (3) symbol - GP + addend */ 344 345 346RELOC_NUMBER (R_PARISC_LTOFF64, 96) 347/* 64-bit doubleword ltoff(symbol + addend) */ 348 349RELOC_NUMBER (R_PARISC_DLTIND14WR, 99) 350/* load/store mod. comp. (2) R(ltoff(symbol + addend)) */ 351 352RELOC_NUMBER (R_PARISC_DLTIND14DR, 100) 353/* load/store doubleword (3) R(ltoff(symbol + addend)) */ 354 355RELOC_NUMBER (R_PARISC_LTOFF16F, 101) 356/* load/store (1) ltoff(symbol + addend) */ 357 358RELOC_NUMBER (R_PARISC_LTOFF16WF, 102) 359/* load/store mod. comp. (2) ltoff(symbol + addend) */ 360 361RELOC_NUMBER (R_PARISC_LTOFF16DF, 103) 362/* load/store doubleword (3) ltoff(symbol + addend) */ 363 364 365RELOC_NUMBER (R_PARISC_SECREL64, 104) 366/* 64-bit doubleword symbol - SECT + addend */ 367 368RELOC_NUMBER (R_PARISC_BASEREL14WR, 107) 369/* load/store mod. comp. (2) RR(symbol - base, addend) */ 370 371RELOC_NUMBER (R_PARISC_BASEREL14DR, 108) 372/* load/store doubleword (3) RR(symbol - base, addend) */ 373 374 375RELOC_NUMBER (R_PARISC_SEGREL64, 112) 376/* 64-bit doubleword symbol - SB + addend */ 377 378RELOC_NUMBER (R_PARISC_PLTOFF14WR, 115) 379/* load/store mod. comp. (2) RR(pltoff(symbol), addend) */ 380 381RELOC_NUMBER (R_PARISC_PLTOFF14DR, 116) 382/* load/store doubleword (3) RR(pltoff(symbol), addend) */ 383 384RELOC_NUMBER (R_PARISC_PLTOFF16F, 117) 385/* load/store (1) pltoff(symbol) + addend */ 386 387RELOC_NUMBER (R_PARISC_PLTOFF16WF, 118) 388/* load/store mod. comp. (2) pltoff(symbol) + addend */ 389 390RELOC_NUMBER (R_PARISC_PLTOFF16DF, 119) 391/* load/store doubleword (3) pltoff(symbol) + addend */ 392 393 394RELOC_NUMBER (R_PARISC_LTOFF_FPTR64, 120) 395/* 64-bit doubleword ltoff(fptr(symbol+addend)) */ 396 397RELOC_NUMBER (R_PARISC_LTOFF_FPTR14WR, 123) 398/* load/store mod. comp. (2) R(ltoff(fptr(symbol+addend))) */ 399 400RELOC_NUMBER (R_PARISC_LTOFF_FPTR14DR, 124) 401/* load/store doubleword (3) R(ltoff(fptr(symbol+addend))) */ 402 403RELOC_NUMBER (R_PARISC_LTOFF_FPTR16F, 125) 404/* load/store (1) ltoff(fptr(symbol+addend)) */ 405 406RELOC_NUMBER (R_PARISC_LTOFF_FPTR16WF, 126) 407/* load/store mod. comp. (2) ltoff(fptr(symbol+addend)) */ 408 409RELOC_NUMBER (R_PARISC_LTOFF_FPTR16DF, 127) 410/* load/store doubleword (3) ltoff(fptr(symbol+addend)) */ 411 412 413RELOC_NUMBER (R_PARISC_COPY, 128) 414/* data Dynamic relocations only */ 415 416RELOC_NUMBER (R_PARISC_IPLT, 129) 417/* plt */ 418 419RELOC_NUMBER (R_PARISC_EPLT, 130) 420/* plt */ 421 422 423RELOC_NUMBER (R_PARISC_TPREL32, 153) 424/* 32-bit word symbol - TP + addend */ 425 426RELOC_NUMBER (R_PARISC_TPREL21L, 154) 427/* long immediate (7) LR(symbol - TP, addend) */ 428 429RELOC_NUMBER (R_PARISC_TPREL14R, 158) 430/* load/store (1) RR(symbol - TP, addend) */ 431 432 433RELOC_NUMBER (R_PARISC_LTOFF_TP21L, 162) 434/* long immediate (7) L(ltoff(symbol - TP + addend)) */ 435 436RELOC_NUMBER (R_PARISC_LTOFF_TP14R, 166) 437/* load/store (1) R(ltoff(symbol - TP + addend)) */ 438 439RELOC_NUMBER (R_PARISC_LTOFF_TP14F, 167) 440/* load/store (1) ltoff(symbol - TP + addend) */ 441 442 443RELOC_NUMBER (R_PARISC_TPREL64, 216) 444/* 64-bit word symbol - TP + addend */ 445 446RELOC_NUMBER (R_PARISC_TPREL14WR, 219) 447/* load/store mod. comp. (2) RR(symbol - TP, addend) */ 448 449RELOC_NUMBER (R_PARISC_TPREL14DR, 220) 450/* load/store doubleword (3) RR(symbol - TP, addend) */ 451 452RELOC_NUMBER (R_PARISC_TPREL16F, 221) 453/* load/store (1) symbol - TP + addend */ 454 455RELOC_NUMBER (R_PARISC_TPREL16WF, 222) 456/* load/store mod. comp. (2) symbol - TP + addend */ 457 458RELOC_NUMBER (R_PARISC_TPREL16DF, 223) 459/* load/store doubleword (3) symbol - TP + addend */ 460 461 462RELOC_NUMBER (R_PARISC_LTOFF_TP64, 224) 463/* 64-bit doubleword ltoff(symbol - TP + addend) */ 464 465RELOC_NUMBER (R_PARISC_LTOFF_TP14WR, 227) 466/* load/store mod. comp. (2) R(ltoff(symbol - TP + addend)) */ 467 468RELOC_NUMBER (R_PARISC_LTOFF_TP14DR, 228) 469/* load/store doubleword (3) R(ltoff(symbol - TP + addend)) */ 470 471RELOC_NUMBER (R_PARISC_LTOFF_TP16F, 229) 472/* load/store (1) ltoff(symbol - TP + addend) */ 473 474RELOC_NUMBER (R_PARISC_LTOFF_TP16WF, 230) 475/* load/store mod. comp. (2) ltoff(symbol - TP + addend) */ 476 477RELOC_NUMBER (R_PARISC_LTOFF_TP16DF, 231) 478/* load/store doubleword (3) ltoff(symbol - TP + addend) */ 479 480RELOC_NUMBER (R_PARISC_GNU_VTENTRY, 232) 481RELOC_NUMBER (R_PARISC_GNU_VTINHERIT, 233) 482 483RELOC_NUMBER (R_PARISC_TLS_GD21L, 234) 484RELOC_NUMBER (R_PARISC_TLS_GD14R, 235) 485RELOC_NUMBER (R_PARISC_TLS_GDCALL, 236) 486RELOC_NUMBER (R_PARISC_TLS_LDM21L, 237) 487RELOC_NUMBER (R_PARISC_TLS_LDM14R, 238) 488RELOC_NUMBER (R_PARISC_TLS_LDMCALL, 239) 489RELOC_NUMBER (R_PARISC_TLS_LDO21L, 240) 490RELOC_NUMBER (R_PARISC_TLS_LDO14R, 241) 491RELOC_NUMBER (R_PARISC_TLS_DTPMOD32, 242) 492RELOC_NUMBER (R_PARISC_TLS_DTPMOD64, 243) 493RELOC_NUMBER (R_PARISC_TLS_DTPOFF32, 244) 494RELOC_NUMBER (R_PARISC_TLS_DTPOFF64, 245) 495 496END_RELOC_NUMBERS (R_PARISC_UNIMPLEMENTED) 497 498#define R_PARISC_TLS_LE21L R_PARISC_TPREL21L 499#define R_PARISC_TLS_LE14R R_PARISC_TPREL14R 500#define R_PARISC_TLS_IE21L R_PARISC_LTOFF_TP21L 501#define R_PARISC_TLS_IE14R R_PARISC_LTOFF_TP14R 502#define R_PARISC_TLS_TPREL32 R_PARISC_TPREL32 503#define R_PARISC_TLS_TPREL64 R_PARISC_TPREL64 504 505#ifndef RELOC_MACROS_GEN_FUNC 506typedef enum elf_hppa_reloc_type elf_hppa_reloc_type; 507#endif 508 509#define PT_PARISC_ARCHEXT 0x70000000 510#define PT_PARISC_UNWIND 0x70000001 511#define PT_PARISC_WEAKORDER 0x70000002 512 513/* Flag bits in sh_flags of ElfXX_Shdr. */ 514#define SHF_HP_TLS 0x01000000 515#define SHF_HP_NEAR_SHARED 0x02000000 516#define SHF_HP_FAR_SHARED 0x04000000 517#define SHF_HP_COMDAT 0x08000000 518#define SHF_HP_CONST 0x00800000 519 520/* Reserved section header indices. */ 521#define SHN_TLS_COMMON (SHN_LOOS + 0x0) 522#define SHN_NS_COMMON (SHN_LOOS + 0x1) 523#define SHN_FS_COMMON (SHN_LOOS + 0x2) 524#define SHN_NS_UNDEF (SHN_LOOS + 0x3) 525#define SHN_FS_UNDEF (SHN_LOOS + 0x4) 526#define SHN_HP_EXTERN (SHN_LOOS + 0x5) 527#define SHN_HP_EXTHINT (SHN_LOOS + 0x6) 528#define SHN_HP_UNDEF_BIND_IMM (SHN_LOOS + 0x7) 529 530/* Values of sh_type in ElfXX_Shdr. */ 531#define SHT_HP_OVLBITS (SHT_LOOS + 0x0) 532#define SHT_HP_DLKM (SHT_LOOS + 0x1) 533#define SHT_HP_COMDAT (SHT_LOOS + 0x2) 534#define SHT_HP_OBJDICT (SHT_LOOS + 0x3) 535#define SHT_HP_ANNOT (SHT_LOOS + 0x4) 536 537/* Flag bits in p_flags of ElfXX_Phdr. */ 538#define PF_HP_CODE 0x00040000 539#define PF_HP_MODIFY 0x00080000 540#define PF_HP_PAGE_SIZE 0x00100000 541#define PF_HP_FAR_SHARED 0x00200000 542#define PF_HP_NEAR_SHARED 0x00400000 543#define PF_HP_LAZYSWAP 0x00800000 544#define PF_HP_CODE_DEPR 0x01000000 545#define PF_HP_MODIFY_DEPR 0x02000000 546#define PF_HP_LAZYSWAP_DEPR 0x04000000 547#define PF_PARISC_SBP 0x08000000 548#define PF_HP_SBP 0x08000000 549 550 551/* Processor specific dynamic array tags. */ 552 553/* Arggh. HP's tools define these symbols based on the 554 old value of DT_LOOS. So we must do the same to be 555 compatible. */ 556#define DT_HP_LOAD_MAP (OLD_DT_LOOS + 0x0) 557#define DT_HP_DLD_FLAGS (OLD_DT_LOOS + 0x1) 558#define DT_HP_DLD_HOOK (OLD_DT_LOOS + 0x2) 559#define DT_HP_UX10_INIT (OLD_DT_LOOS + 0x3) 560#define DT_HP_UX10_INITSZ (OLD_DT_LOOS + 0x4) 561#define DT_HP_PREINIT (OLD_DT_LOOS + 0x5) 562#define DT_HP_PREINITSZ (OLD_DT_LOOS + 0x6) 563#define DT_HP_NEEDED (OLD_DT_LOOS + 0x7) 564#define DT_HP_TIME_STAMP (OLD_DT_LOOS + 0x8) 565#define DT_HP_CHECKSUM (OLD_DT_LOOS + 0x9) 566#define DT_HP_GST_SIZE (OLD_DT_LOOS + 0xa) 567#define DT_HP_GST_VERSION (OLD_DT_LOOS + 0xb) 568#define DT_HP_GST_HASHVAL (OLD_DT_LOOS + 0xc) 569#define DT_HP_EPLTREL (OLD_DT_LOOS + 0xd) 570#define DT_HP_EPLTRELSZ (OLD_DT_LOOS + 0xe) 571#define DT_HP_FILTERED (OLD_DT_LOOS + 0xf) 572#define DT_HP_FILTER_TLS (OLD_DT_LOOS + 0x10) 573#define DT_HP_COMPAT_FILTERED (OLD_DT_LOOS + 0x11) 574#define DT_HP_LAZYLOAD (OLD_DT_LOOS + 0x12) 575#define DT_HP_BIND_NOW_COUNT (OLD_DT_LOOS + 0x13) 576#define DT_PLT (OLD_DT_LOOS + 0x14) 577#define DT_PLT_SIZE (OLD_DT_LOOS + 0x15) 578#define DT_DLT (OLD_DT_LOOS + 0x16) 579#define DT_DLT_SIZE (OLD_DT_LOOS + 0x17) 580 581/* Values for DT_HP_DLD_FLAGS. */ 582#define DT_HP_DEBUG_PRIVATE 0x00001 /* Map text private */ 583#define DT_HP_DEBUG_CALLBACK 0x00002 /* Callback */ 584#define DT_HP_DEBUG_CALLBACK_BOR 0x00004 /* BOR callback */ 585#define DT_HP_NO_ENVVAR 0x00008 /* No env var */ 586#define DT_HP_BIND_NOW 0x00010 /* Bind now */ 587#define DT_HP_BIND_NONFATAL 0x00020 /* Bind non-fatal */ 588#define DT_HP_BIND_VERBOSE 0x00040 /* Bind verbose */ 589#define DT_HP_BIND_RESTRICTED 0x00080 /* Bind restricted */ 590#define DT_HP_BIND_SYMBOLIC 0x00100 /* Bind symbolic */ 591#define DT_HP_RPATH_FIRST 0x00200 /* RPATH first */ 592#define DT_HP_BIND_DEPTH_FIRST 0x00400 /* Bind depth-first */ 593#define DT_HP_GST 0x00800 /* Dld global sym table */ 594#define DT_HP_SHLIB_FIXED 0x01000 /* shared vtable support */ 595#define DT_HP_MERGE_SHLIB_SEG 0x02000 /* merge shlib data segs */ 596#define DT_HP_NODELETE 0x04000 /* never unload */ 597#define DT_HP_GROUP 0x08000 /* bind only within group */ 598#define DT_HP_PROTECT_LINKAGE_TABLE 0x10000 /* protected linkage table */ 599 600/* Program header extensions. */ 601#define PT_HP_TLS (PT_LOOS + 0x0) 602#define PT_HP_CORE_NONE (PT_LOOS + 0x1) 603#define PT_HP_CORE_VERSION (PT_LOOS + 0x2) 604#define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) 605#define PT_HP_CORE_COMM (PT_LOOS + 0x4) 606#define PT_HP_CORE_PROC (PT_LOOS + 0x5) 607#define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) 608#define PT_HP_CORE_STACK (PT_LOOS + 0x7) 609#define PT_HP_CORE_SHM (PT_LOOS + 0x8) 610#define PT_HP_CORE_MMF (PT_LOOS + 0x9) 611#define PT_HP_PARALLEL (PT_LOOS + 0x10) 612#define PT_HP_FASTBIND (PT_LOOS + 0x11) 613#define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) 614#define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) 615#define PT_HP_STACK (PT_LOOS + 0x14) 616#define PT_HP_CORE_UTSNAME (PT_LOOS + 0x15) 617 618/* Binding information. */ 619#define STB_HP_ALIAS (STB_LOOS + 0x0) 620 621/* Additional symbol types. */ 622#define STT_HP_OPAQUE (STT_LOOS + 0x1) 623#define STT_HP_STUB (STT_LOOS + 0x2) 624 625/* Note types. */ 626#define NT_HP_COMPILER 1 627#define NT_HP_COPYRIGHT 2 628#define NT_HP_VERSION 3 629#define NT_HP_SRCFILE_INFO 4 630#define NT_HP_LINKER 5 631#define NT_HP_INSTRUMENTED 6 632#define NT_HP_UX_OPTIONS 7 633 634#endif /* _ELF_HPPA_H */ 635