1 /* This file defines standard ELF types, structures, and macros. 2 Copyright (C) 1995-2003, 2004, 2005 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <http://www.gnu.org/licenses/>. */ 18 19 #ifndef _ELF_H 20 #define _ELF_H 1 21 22 /* Avoid features.h here for portability. This stuff matches sys/cdefs.h. */ 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /* Standard ELF types. */ 28 29 #include <stdint.h> 30 #include <endian.h> 31 32 /* Type for a 16-bit quantity. */ 33 typedef uint16_t Elf32_Half; 34 typedef uint16_t Elf64_Half; 35 36 /* Types for signed and unsigned 32-bit quantities. */ 37 typedef uint32_t Elf32_Word; 38 typedef int32_t Elf32_Sword; 39 typedef uint32_t Elf64_Word; 40 typedef int32_t Elf64_Sword; 41 42 /* Types for signed and unsigned 64-bit quantities. */ 43 typedef uint64_t Elf32_Xword; 44 typedef int64_t Elf32_Sxword; 45 typedef uint64_t Elf64_Xword; 46 typedef int64_t Elf64_Sxword; 47 48 /* Type of addresses. */ 49 typedef uint32_t Elf32_Addr; 50 typedef uint64_t Elf64_Addr; 51 52 /* Type of file offsets. */ 53 typedef uint32_t Elf32_Off; 54 typedef uint64_t Elf64_Off; 55 56 /* Type for section indices, which are 16-bit quantities. */ 57 typedef uint16_t Elf32_Section; 58 typedef uint16_t Elf64_Section; 59 60 /* Type for version symbol information. */ 61 typedef Elf32_Half Elf32_Versym; 62 typedef Elf64_Half Elf64_Versym; 63 64 65 /* The ELF file header. This appears at the start of every ELF file. */ 66 67 #define EI_NIDENT (16) 68 69 typedef struct 70 { 71 unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ 72 Elf32_Half e_type; /* Object file type */ 73 Elf32_Half e_machine; /* Architecture */ 74 Elf32_Word e_version; /* Object file version */ 75 Elf32_Addr e_entry; /* Entry point virtual address */ 76 Elf32_Off e_phoff; /* Program header table file offset */ 77 Elf32_Off e_shoff; /* Section header table file offset */ 78 Elf32_Word e_flags; /* Processor-specific flags */ 79 Elf32_Half e_ehsize; /* ELF header size in bytes */ 80 Elf32_Half e_phentsize; /* Program header table entry size */ 81 Elf32_Half e_phnum; /* Program header table entry count */ 82 Elf32_Half e_shentsize; /* Section header table entry size */ 83 Elf32_Half e_shnum; /* Section header table entry count */ 84 Elf32_Half e_shstrndx; /* Section header string table index */ 85 } Elf32_Ehdr; 86 87 typedef struct 88 { 89 unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ 90 Elf64_Half e_type; /* Object file type */ 91 Elf64_Half e_machine; /* Architecture */ 92 Elf64_Word e_version; /* Object file version */ 93 Elf64_Addr e_entry; /* Entry point virtual address */ 94 Elf64_Off e_phoff; /* Program header table file offset */ 95 Elf64_Off e_shoff; /* Section header table file offset */ 96 Elf64_Word e_flags; /* Processor-specific flags */ 97 Elf64_Half e_ehsize; /* ELF header size in bytes */ 98 Elf64_Half e_phentsize; /* Program header table entry size */ 99 Elf64_Half e_phnum; /* Program header table entry count */ 100 Elf64_Half e_shentsize; /* Section header table entry size */ 101 Elf64_Half e_shnum; /* Section header table entry count */ 102 Elf64_Half e_shstrndx; /* Section header string table index */ 103 } Elf64_Ehdr; 104 105 /* Fields in the e_ident array. The EI_* macros are indices into the 106 array. The macros under each EI_* macro are the values the byte 107 may have. */ 108 109 #define EI_MAG0 0 /* File identification byte 0 index */ 110 #define ELFMAG0 0x7f /* Magic number byte 0 */ 111 112 #define EI_MAG1 1 /* File identification byte 1 index */ 113 #define ELFMAG1 'E' /* Magic number byte 1 */ 114 115 #define EI_MAG2 2 /* File identification byte 2 index */ 116 #define ELFMAG2 'L' /* Magic number byte 2 */ 117 118 #define EI_MAG3 3 /* File identification byte 3 index */ 119 #define ELFMAG3 'F' /* Magic number byte 3 */ 120 121 /* Conglomeration of the identification bytes, for easy testing as a word. */ 122 #define ELFMAG "\177ELF" 123 #define SELFMAG 4 124 #if __BYTE_ORDER == __LITTLE_ENDIAN 125 # define ELFMAG_U32 ((uint32_t)(ELFMAG0 + 0x100 * (ELFMAG1 + (0x100 * (ELFMAG2 + 0x100 * ELFMAG3))))) 126 #elif __BYTE_ORDER == __BIG_ENDIAN 127 # define ELFMAG_U32 ((uint32_t)((((ELFMAG0 * 0x100) + ELFMAG1) * 0x100 + ELFMAG2) * 0x100 + ELFMAG3)) 128 #endif 129 130 #define EI_CLASS 4 /* File class byte index */ 131 #define ELFCLASSNONE 0 /* Invalid class */ 132 #define ELFCLASS32 1 /* 32-bit objects */ 133 #define ELFCLASS64 2 /* 64-bit objects */ 134 #define ELFCLASSNUM 3 135 136 #define EI_DATA 5 /* Data encoding byte index */ 137 #define ELFDATANONE 0 /* Invalid data encoding */ 138 #define ELFDATA2LSB 1 /* 2's complement, little endian */ 139 #define ELFDATA2MSB 2 /* 2's complement, big endian */ 140 #define ELFDATANUM 3 141 142 #define EI_VERSION 6 /* File version byte index */ 143 /* Value must be EV_CURRENT */ 144 145 #define EI_OSABI 7 /* OS ABI identification */ 146 #define ELFOSABI_NONE 0 /* UNIX System V ABI */ 147 #define ELFOSABI_SYSV 0 /* Alias. */ 148 #define ELFOSABI_HPUX 1 /* HP-UX */ 149 #define ELFOSABI_NETBSD 2 /* NetBSD. */ 150 #define ELFOSABI_GNU 3 /* Object uses GNU ELF extensions. */ 151 #define ELFOSABI_LINUX ELFOSABI_GNU /* Compatibility alias. */ 152 #define ELFOSABI_SOLARIS 6 /* Sun Solaris. */ 153 #define ELFOSABI_AIX 7 /* IBM AIX. */ 154 #define ELFOSABI_IRIX 8 /* SGI Irix. */ 155 #define ELFOSABI_FREEBSD 9 /* FreeBSD. */ 156 #define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */ 157 #define ELFOSABI_MODESTO 11 /* Novell Modesto. */ 158 #define ELFOSABI_OPENBSD 12 /* OpenBSD. */ 159 #define ELFOSABI_OPENVMS 13 /* OpenVMS */ 160 #define ELFOSABI_NSK 14 /* Hewlett-Packard Non-Stop Kernel */ 161 #define ELFOSABI_AROS 15 /* Amiga Research OS */ 162 #define ELFOSABI_ARM 97 /* ARM */ 163 #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ 164 165 #define EI_ABIVERSION 8 /* ABI version */ 166 167 #define EI_PAD 9 /* Byte index of padding bytes */ 168 169 /* Legal values for e_type (object file type). */ 170 171 #define ET_NONE 0 /* No file type */ 172 #define ET_REL 1 /* Relocatable file */ 173 #define ET_EXEC 2 /* Executable file */ 174 #define ET_DYN 3 /* Shared object file */ 175 #define ET_CORE 4 /* Core file */ 176 #define ET_NUM 5 /* Number of defined types */ 177 #define ET_LOOS 0xfe00 /* OS-specific range start */ 178 #define ET_HIOS 0xfeff /* OS-specific range end */ 179 #define ET_LOPROC 0xff00 /* Processor-specific range start */ 180 #define ET_HIPROC 0xffff /* Processor-specific range end */ 181 182 /* Legal values for e_machine (architecture). */ 183 184 #define EM_NONE 0 /* No machine */ 185 #define EM_M32 1 /* AT&T WE 32100 */ 186 #define EM_SPARC 2 /* SUN SPARC */ 187 #define EM_386 3 /* Intel 80386 */ 188 #define EM_68K 4 /* Motorola m68k family */ 189 #define EM_88K 5 /* Motorola m88k family */ 190 #define EM_486 6 /* Intel 80486 *//* Reserved for future use */ 191 #define EM_860 7 /* Intel 80860 */ 192 #define EM_MIPS 8 /* MIPS R3000 big-endian */ 193 #define EM_S370 9 /* IBM System/370 */ 194 #define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */ 195 196 #define EM_PARISC 15 /* HPPA */ 197 #define EM_VPP500 17 /* Fujitsu VPP500 */ 198 #define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ 199 #define EM_960 19 /* Intel 80960 */ 200 #define EM_PPC 20 /* PowerPC */ 201 #define EM_PPC64 21 /* PowerPC 64-bit */ 202 #define EM_S390 22 /* IBM S390 */ 203 204 #define EM_V800 36 /* NEC V800 series */ 205 #define EM_FR20 37 /* Fujitsu FR20 */ 206 #define EM_RH32 38 /* TRW RH-32 */ 207 #define EM_MCORE 39 /* Motorola M*Core */ /* May also be taken by Fujitsu MMA */ 208 #define EM_RCE 39 /* Old name for MCore */ 209 #define EM_ARM 40 /* ARM */ 210 #define EM_FAKE_ALPHA 41 /* Digital Alpha */ 211 #define EM_SH 42 /* Renesas SH */ 212 #define EM_SPARCV9 43 /* SPARC v9 64-bit */ 213 #define EM_TRICORE 44 /* Siemens Tricore */ 214 #define EM_ARC 45 /* Argonaut RISC Core */ 215 #define EM_H8_300 46 /* Renesas H8/300 */ 216 #define EM_H8_300H 47 /* Renesas H8/300H */ 217 #define EM_H8S 48 /* Renesas H8S */ 218 #define EM_H8_500 49 /* Renesas H8/500 */ 219 #define EM_IA_64 50 /* Intel Merced */ 220 #define EM_MIPS_X 51 /* Stanford MIPS-X */ 221 #define EM_COLDFIRE 52 /* Motorola Coldfire */ 222 #define EM_68HC12 53 /* Motorola M68HC12 */ 223 #define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/ 224 #define EM_PCP 55 /* Siemens PCP */ 225 #define EM_NCPU 56 /* Sony nCPU embeeded RISC */ 226 #define EM_NDR1 57 /* Denso NDR1 microprocessor */ 227 #define EM_STARCORE 58 /* Motorola Start*Core processor */ 228 #define EM_ME16 59 /* Toyota ME16 processor */ 229 #define EM_ST100 60 /* STMicroelectronic ST100 processor */ 230 #define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/ 231 #define EM_X86_64 62 /* AMD x86-64 architecture */ 232 #define EM_PDSP 63 /* Sony DSP Processor */ 233 234 #define EM_FX66 66 /* Siemens FX66 microcontroller */ 235 #define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */ 236 #define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */ 237 #define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */ 238 #define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */ 239 #define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */ 240 #define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */ 241 #define EM_SVX 73 /* Silicon Graphics SVx */ 242 #define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */ 243 #define EM_VAX 75 /* Digital VAX */ 244 #define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ 245 #define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */ 246 #define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */ 247 #define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */ 248 #define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */ 249 #define EM_HUANY 81 /* Harvard University machine-independent object files */ 250 #define EM_PRISM 82 /* SiTera Prism */ 251 #define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */ 252 #define EM_FR30 84 /* Fujitsu FR30 */ 253 #define EM_D10V 85 /* Mitsubishi D10V */ 254 #define EM_D30V 86 /* Mitsubishi D30V */ 255 #define EM_V850 87 /* NEC v850 */ 256 #define EM_M32R 88 /* Renesas M32R */ 257 #define EM_MN10300 89 /* Matsushita MN10300 */ 258 #define EM_MN10200 90 /* Matsushita MN10200 */ 259 #define EM_PJ 91 /* picoJava */ 260 #define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ 261 #define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */ 262 #define EM_ARCOMPACT 93 /* ARCompact ISA based Cores: ARC 700 */ 263 #define EM_XTENSA 94 /* Tensilica Xtensa Architecture */ 264 #define EM_IP2K 101 /* Ubicom IP2022 micro controller */ 265 #define EM_CR 103 /* National Semiconductor CompactRISC */ 266 #define EM_MSP430 105 /* TI msp430 micro controller */ 267 #define EM_BLACKFIN 106 /* Analog Devices Blackfin */ 268 #define EM_ALTERA_NIOS2 113 /* Altera Nios II soft-core processor */ 269 #define EM_CRX 114 /* National Semiconductor CRX */ 270 #define EM_AARCH64 183 /* ARM AARCH64 */ 271 #define EM_TILEPRO 188 /* Tilera TILEPro */ 272 #define EM_MICROBLAZE 189 /* Xilinx MicroBlaze */ 273 #define EM_TILEGX 191 /* Tilera TILE-Gx */ 274 #define EM_NUM 192 275 #define EM_TI_C6000 140 276 277 /* If it is necessary to assign new unofficial EM_* values, please pick large 278 random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision 279 with official or non-GNU unofficial values. 280 281 NOTE: Do not just increment the most recent number by one. 282 Somebody else somewhere will do exactly the same thing, and you 283 will have a collision. Instead, pick a random number. 284 285 Normally, each entity or maintainer responsible for a machine with an 286 unofficial e_machine number should eventually ask registry@caldera.com for 287 an officially blessed number to be added to the list above. */ 288 289 /* Imagination Technologies Meta */ 290 #define EM_METAG 174 291 292 /* picoJava */ 293 #define EM_PJ_OLD 99 294 295 /* Cygnus PowerPC ELF backend. Written in the absence of an ABI. */ 296 #define EM_CYGNUS_POWERPC 0x9025 297 298 /* Old version of Sparc v9, from before the ABI; this should be 299 removed shortly. */ 300 #define EM_OLD_SPARCV9 11 301 302 /* Old version of PowerPC, this should be removed shortly. */ 303 #define EM_PPC_OLD 17 304 305 /* (Deprecated) Temporary number for the OpenRISC processor. */ 306 #define EM_OR32 0x8472 307 308 /* Renesas M32C and M16C. */ 309 #define EM_M32C 0xFEB0 310 311 /* Cygnus M32R ELF backend. Written in the absence of an ABI. */ 312 #define EM_CYGNUS_M32R 0x9041 313 314 /* old S/390 backend magic number. Written in the absence of an ABI. */ 315 #define EM_S390_OLD 0xa390 316 317 /* D10V backend magic number. Written in the absence of an ABI. */ 318 #define EM_CYGNUS_D10V 0x7650 319 320 /* D30V backend magic number. Written in the absence of an ABI. */ 321 #define EM_CYGNUS_D30V 0x7676 322 323 /* V850 backend magic number. Written in the absense of an ABI. */ 324 #define EM_CYGNUS_V850 0x9080 325 326 /* mn10200 and mn10300 backend magic numbers. 327 Written in the absense of an ABI. */ 328 #define EM_CYGNUS_MN10200 0xdead 329 #define EM_CYGNUS_MN10300 0xbeef 330 331 /* FR30 magic number - no EABI available. */ 332 #define EM_CYGNUS_FR30 0x3330 333 334 /* AVR magic number 335 Written in the absense of an ABI. */ 336 #define EM_AVR_OLD 0x1057 337 338 /* OpenRISC magic number 339 Written in the absense of an ABI. */ 340 #define EM_OPENRISC_OLD 0x3426 341 342 /* DLX magic number 343 Written in the absense of an ABI. */ 344 #define EM_DLX 0x5aa5 345 346 #define EM_XSTORMY16 0xad45 347 348 /* FRV magic number - no EABI available??. */ 349 #define EM_CYGNUS_FRV 0x5441 350 351 /* Ubicom IP2xxx; no ABI */ 352 #define EM_IP2K_OLD 0x8217 353 354 #define EM_MT 0x2530 /* Morpho MT; no ABI */ 355 356 /* MSP430 magic number 357 Written in the absense everything. */ 358 #define EM_MSP430_OLD 0x1059 359 360 /* Vitesse IQ2000. */ 361 #define EM_IQ2000 0xFEBA 362 363 /* Old, unofficial value for Xtensa. */ 364 #define EM_XTENSA_OLD 0xabc7 365 366 /* Alpha backend magic number. Written in the absence of an ABI. */ 367 #define EM_ALPHA 0x9026 368 369 /* NIOS magic number - no EABI available. */ 370 #define EM_NIOS32 0xFEBB 371 372 /* AVR32 magic number from ATMEL */ 373 #define EM_AVR32 0x18ad 374 375 /* V850 backend magic number. Written in the absense of an ABI. */ 376 #define EM_CYGNUS_V850 0x9080 377 378 /* Xilinx Microblaze (unofficial). Note that there is now an official microblaze 379 * magic number, but all the toolchains currently in existence use the old number 380 */ 381 #define EM_MICROBLAZE_OLD 0xbaab 382 383 /* Xilinx Microblaze (official) */ 384 #define EM_MICROBLAZE 189 385 386 /* Legal values for e_version (version). */ 387 388 #define EV_NONE 0 /* Invalid ELF version */ 389 #define EV_CURRENT 1 /* Current version */ 390 #define EV_NUM 2 391 392 /* Section header. */ 393 394 typedef struct 395 { 396 Elf32_Word sh_name; /* Section name (string tbl index) */ 397 Elf32_Word sh_type; /* Section type */ 398 Elf32_Word sh_flags; /* Section flags */ 399 Elf32_Addr sh_addr; /* Section virtual addr at execution */ 400 Elf32_Off sh_offset; /* Section file offset */ 401 Elf32_Word sh_size; /* Section size in bytes */ 402 Elf32_Word sh_link; /* Link to another section */ 403 Elf32_Word sh_info; /* Additional section information */ 404 Elf32_Word sh_addralign; /* Section alignment */ 405 Elf32_Word sh_entsize; /* Entry size if section holds table */ 406 } Elf32_Shdr; 407 408 typedef struct 409 { 410 Elf64_Word sh_name; /* Section name (string tbl index) */ 411 Elf64_Word sh_type; /* Section type */ 412 Elf64_Xword sh_flags; /* Section flags */ 413 Elf64_Addr sh_addr; /* Section virtual addr at execution */ 414 Elf64_Off sh_offset; /* Section file offset */ 415 Elf64_Xword sh_size; /* Section size in bytes */ 416 Elf64_Word sh_link; /* Link to another section */ 417 Elf64_Word sh_info; /* Additional section information */ 418 Elf64_Xword sh_addralign; /* Section alignment */ 419 Elf64_Xword sh_entsize; /* Entry size if section holds table */ 420 } Elf64_Shdr; 421 422 /* Special section indices. */ 423 424 #define SHN_UNDEF 0 /* Undefined section */ 425 #define SHN_LORESERVE 0xff00 /* Start of reserved indices */ 426 #define SHN_LOPROC 0xff00 /* Start of processor-specific */ 427 #define SHN_BEFORE 0xff00 /* Order section before all others 428 (Solaris). */ 429 #define SHN_AFTER 0xff01 /* Order section after all others 430 (Solaris). */ 431 #define SHN_HIPROC 0xff1f /* End of processor-specific */ 432 #define SHN_LOOS 0xff20 /* Start of OS-specific */ 433 #define SHN_HIOS 0xff3f /* End of OS-specific */ 434 #define SHN_ABS 0xfff1 /* Associated symbol is absolute */ 435 #define SHN_COMMON 0xfff2 /* Associated symbol is common */ 436 #define SHN_XINDEX 0xffff /* Index is in extra table. */ 437 #define SHN_HIRESERVE 0xffff /* End of reserved indices */ 438 439 /* Legal values for sh_type (section type). */ 440 441 #define SHT_NULL 0 /* Section header table entry unused */ 442 #define SHT_PROGBITS 1 /* Program data */ 443 #define SHT_SYMTAB 2 /* Symbol table */ 444 #define SHT_STRTAB 3 /* String table */ 445 #define SHT_RELA 4 /* Relocation entries with addends */ 446 #define SHT_HASH 5 /* Symbol hash table */ 447 #define SHT_DYNAMIC 6 /* Dynamic linking information */ 448 #define SHT_NOTE 7 /* Notes */ 449 #define SHT_NOBITS 8 /* Program space with no data (bss) */ 450 #define SHT_REL 9 /* Relocation entries, no addends */ 451 #define SHT_SHLIB 10 /* Reserved */ 452 #define SHT_DYNSYM 11 /* Dynamic linker symbol table */ 453 #define SHT_INIT_ARRAY 14 /* Array of constructors */ 454 #define SHT_FINI_ARRAY 15 /* Array of destructors */ 455 #define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */ 456 #define SHT_GROUP 17 /* Section group */ 457 #define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */ 458 #define SHT_NUM 19 /* Number of defined types. */ 459 #define SHT_LOOS 0x60000000 /* Start OS-specific */ 460 #define SHT_GNU_HASH 0x6ffffff6 /* GNU-style hash table. */ 461 #define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */ 462 #define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */ 463 #define SHT_LOSUNW 0x6ffffffa /* Sun-specific low bound. */ 464 #define SHT_SUNW_move 0x6ffffffa 465 #define SHT_SUNW_COMDAT 0x6ffffffb 466 #define SHT_SUNW_syminfo 0x6ffffffc 467 #define SHT_GNU_verdef 0x6ffffffd /* Version definition section. */ 468 #define SHT_GNU_verneed 0x6ffffffe /* Version needs section. */ 469 #define SHT_GNU_versym 0x6fffffff /* Version symbol table. */ 470 #define SHT_HISUNW 0x6fffffff /* Sun-specific high bound. */ 471 #define SHT_HIOS 0x6fffffff /* End OS-specific type */ 472 #define SHT_LOPROC 0x70000000 /* Start of processor-specific */ 473 #define SHT_HIPROC 0x7fffffff /* End of processor-specific */ 474 #define SHT_LOUSER 0x80000000 /* Start of application-specific */ 475 #define SHT_HIUSER 0x8fffffff /* End of application-specific */ 476 477 /* Legal values for sh_flags (section flags). */ 478 479 #define SHF_WRITE (1 << 0) /* Writable */ 480 #define SHF_ALLOC (1 << 1) /* Occupies memory during execution */ 481 #define SHF_EXECINSTR (1 << 2) /* Executable */ 482 #define SHF_MERGE (1 << 4) /* Might be merged */ 483 #define SHF_STRINGS (1 << 5) /* Contains nul-terminated strings */ 484 #define SHF_INFO_LINK (1 << 6) /* `sh_info' contains SHT index */ 485 #define SHF_LINK_ORDER (1 << 7) /* Preserve order after combining */ 486 #define SHF_OS_NONCONFORMING (1 << 8) /* Non-standard OS specific handling 487 required */ 488 #define SHF_GROUP (1 << 9) /* Section is member of a group. */ 489 #define SHF_TLS (1 << 10) /* Section hold thread-local data. */ 490 #define SHF_MASKOS 0x0ff00000 /* OS-specific. */ 491 #define SHF_MASKPROC 0xf0000000 /* Processor-specific */ 492 #define SHF_ORDERED (1 << 30) /* Special ordering requirement 493 (Solaris). */ 494 #define SHF_EXCLUDE (1 << 31) /* Section is excluded unless 495 referenced or allocated (Solaris).*/ 496 497 /* Section group handling. */ 498 #define GRP_COMDAT 0x1 /* Mark group as COMDAT. */ 499 500 /* Symbol table entry. */ 501 502 typedef struct 503 { 504 Elf32_Word st_name; /* Symbol name (string tbl index) */ 505 Elf32_Addr st_value; /* Symbol value */ 506 Elf32_Word st_size; /* Symbol size */ 507 unsigned char st_info; /* Symbol type and binding */ 508 unsigned char st_other; /* Symbol visibility */ 509 Elf32_Section st_shndx; /* Section index */ 510 } Elf32_Sym; 511 512 typedef struct 513 { 514 Elf64_Word st_name; /* Symbol name (string tbl index) */ 515 unsigned char st_info; /* Symbol type and binding */ 516 unsigned char st_other; /* Symbol visibility */ 517 Elf64_Section st_shndx; /* Section index */ 518 Elf64_Addr st_value; /* Symbol value */ 519 Elf64_Xword st_size; /* Symbol size */ 520 } Elf64_Sym; 521 522 /* The syminfo section if available contains additional information about 523 every dynamic symbol. */ 524 525 typedef struct 526 { 527 Elf32_Half si_boundto; /* Direct bindings, symbol bound to */ 528 Elf32_Half si_flags; /* Per symbol flags */ 529 } Elf32_Syminfo; 530 531 typedef struct 532 { 533 Elf64_Half si_boundto; /* Direct bindings, symbol bound to */ 534 Elf64_Half si_flags; /* Per symbol flags */ 535 } Elf64_Syminfo; 536 537 /* Possible values for si_boundto. */ 538 #define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */ 539 #define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */ 540 #define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */ 541 542 /* Possible bitmasks for si_flags. */ 543 #define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */ 544 #define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */ 545 #define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */ 546 #define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy 547 loaded */ 548 /* Syminfo version values. */ 549 #define SYMINFO_NONE 0 550 #define SYMINFO_CURRENT 1 551 #define SYMINFO_NUM 2 552 553 554 /* How to extract and insert information held in the st_info field. */ 555 556 #define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4) 557 #define ELF32_ST_TYPE(val) ((val) & 0xf) 558 #define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf)) 559 560 /* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */ 561 #define ELF64_ST_BIND(val) ELF32_ST_BIND (val) 562 #define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val) 563 #define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type)) 564 565 /* Legal values for ST_BIND subfield of st_info (symbol binding). */ 566 567 #define STB_LOCAL 0 /* Local symbol */ 568 #define STB_GLOBAL 1 /* Global symbol */ 569 #define STB_WEAK 2 /* Weak symbol */ 570 #define STB_NUM 3 /* Number of defined types. */ 571 #define STB_LOOS 10 /* Start of OS-specific */ 572 #define STB_HIOS 12 /* End of OS-specific */ 573 #define STB_LOPROC 13 /* Start of processor-specific */ 574 #define STB_HIPROC 15 /* End of processor-specific */ 575 576 /* Legal values for ST_TYPE subfield of st_info (symbol type). */ 577 578 #define STT_NOTYPE 0 /* Symbol type is unspecified */ 579 #define STT_OBJECT 1 /* Symbol is a data object */ 580 #define STT_FUNC 2 /* Symbol is a code object */ 581 #define STT_SECTION 3 /* Symbol associated with a section */ 582 #define STT_FILE 4 /* Symbol's name is file name */ 583 #define STT_COMMON 5 /* Symbol is a common data object */ 584 #define STT_TLS 6 /* Symbol is thread-local data object*/ 585 #define STT_NUM 7 /* Number of defined types. */ 586 #define STT_LOOS 10 /* Start of OS-specific */ 587 #define STT_HIOS 12 /* End of OS-specific */ 588 #define STT_LOPROC 13 /* Start of processor-specific */ 589 #define STT_HIPROC 15 /* End of processor-specific */ 590 591 592 /* Symbol table indices are found in the hash buckets and chain table 593 of a symbol hash table section. This special index value indicates 594 the end of a chain, meaning no further symbols are found in that bucket. */ 595 596 #define STN_UNDEF 0 /* End of a chain. */ 597 598 599 /* How to extract and insert information held in the st_other field. */ 600 601 #define ELF32_ST_VISIBILITY(o) ((o) & 0x03) 602 603 /* For ELF64 the definitions are the same. */ 604 #define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o) 605 606 /* Symbol visibility specification encoded in the st_other field. */ 607 #define STV_DEFAULT 0 /* Default symbol visibility rules */ 608 #define STV_INTERNAL 1 /* Processor specific hidden class */ 609 #define STV_HIDDEN 2 /* Sym unavailable in other modules */ 610 #define STV_PROTECTED 3 /* Not preemptible, not exported */ 611 612 613 /* Relocation table entry without addend (in section of type SHT_REL). */ 614 615 typedef struct 616 { 617 Elf32_Addr r_offset; /* Address */ 618 Elf32_Word r_info; /* Relocation type and symbol index */ 619 } Elf32_Rel; 620 621 /* I have seen two different definitions of the Elf64_Rel and 622 Elf64_Rela structures, so we'll leave them out until Novell (or 623 whoever) gets their act together. */ 624 /* The following, at least, is used on Sparc v9, MIPS, and Alpha. */ 625 626 typedef struct 627 { 628 Elf64_Addr r_offset; /* Address */ 629 Elf64_Xword r_info; /* Relocation type and symbol index */ 630 } Elf64_Rel; 631 632 /* Relocation table entry with addend (in section of type SHT_RELA). */ 633 634 typedef struct 635 { 636 Elf32_Addr r_offset; /* Address */ 637 Elf32_Word r_info; /* Relocation type and symbol index */ 638 Elf32_Sword r_addend; /* Addend */ 639 } Elf32_Rela; 640 641 typedef struct 642 { 643 Elf64_Addr r_offset; /* Address */ 644 Elf64_Xword r_info; /* Relocation type and symbol index */ 645 Elf64_Sxword r_addend; /* Addend */ 646 } Elf64_Rela; 647 648 /* How to extract and insert information held in the r_info field. */ 649 650 #define ELF32_R_SYM(val) ((val) >> 8) 651 #define ELF32_R_TYPE(val) ((val) & 0xff) 652 #define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff)) 653 654 #define ELF64_R_SYM(i) ((i) >> 32) 655 #define ELF64_R_TYPE(i) ((i) & 0xffffffff) 656 #define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type)) 657 658 /* Program segment header. */ 659 660 typedef struct 661 { 662 Elf32_Word p_type; /* Segment type */ 663 Elf32_Off p_offset; /* Segment file offset */ 664 Elf32_Addr p_vaddr; /* Segment virtual address */ 665 Elf32_Addr p_paddr; /* Segment physical address */ 666 Elf32_Word p_filesz; /* Segment size in file */ 667 Elf32_Word p_memsz; /* Segment size in memory */ 668 Elf32_Word p_flags; /* Segment flags */ 669 Elf32_Word p_align; /* Segment alignment */ 670 } Elf32_Phdr; 671 672 typedef struct 673 { 674 Elf64_Word p_type; /* Segment type */ 675 Elf64_Word p_flags; /* Segment flags */ 676 Elf64_Off p_offset; /* Segment file offset */ 677 Elf64_Addr p_vaddr; /* Segment virtual address */ 678 Elf64_Addr p_paddr; /* Segment physical address */ 679 Elf64_Xword p_filesz; /* Segment size in file */ 680 Elf64_Xword p_memsz; /* Segment size in memory */ 681 Elf64_Xword p_align; /* Segment alignment */ 682 } Elf64_Phdr; 683 684 /* Legal values for p_type (segment type). */ 685 686 #define PT_NULL 0 /* Program header table entry unused */ 687 #define PT_LOAD 1 /* Loadable program segment */ 688 #define PT_DYNAMIC 2 /* Dynamic linking information */ 689 #define PT_INTERP 3 /* Program interpreter */ 690 #define PT_NOTE 4 /* Auxiliary information */ 691 #define PT_SHLIB 5 /* Reserved */ 692 #define PT_PHDR 6 /* Entry for header table itself */ 693 #define PT_TLS 7 /* Thread-local storage segment */ 694 #define PT_NUM 8 /* Number of defined types */ 695 #define PT_LOOS 0x60000000 /* Start of OS-specific */ 696 #define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */ 697 #define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */ 698 #define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */ 699 #define PT_PAX_FLAGS 0x65041580 /* Indicates PaX flag markings */ 700 #define PT_LOSUNW 0x6ffffffa 701 #define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */ 702 #define PT_SUNWSTACK 0x6ffffffb /* Stack segment */ 703 #define PT_HISUNW 0x6fffffff 704 #define PT_HIOS 0x6fffffff /* End of OS-specific */ 705 #define PT_LOPROC 0x70000000 /* Start of processor-specific */ 706 #define PT_HIPROC 0x7fffffff /* End of processor-specific */ 707 708 /* Legal values for p_flags (segment flags). */ 709 710 #define PF_X (1 << 0) /* Segment is executable */ 711 #define PF_W (1 << 1) /* Segment is writable */ 712 #define PF_R (1 << 2) /* Segment is readable */ 713 #define PF_PAGEEXEC (1 << 4) /* Enable PAGEEXEC */ 714 #define PF_NOPAGEEXEC (1 << 5) /* Disable PAGEEXEC */ 715 #define PF_SEGMEXEC (1 << 6) /* Enable SEGMEXEC */ 716 #define PF_NOSEGMEXEC (1 << 7) /* Disable SEGMEXEC */ 717 #define PF_MPROTECT (1 << 8) /* Enable MPROTECT */ 718 #define PF_NOMPROTECT (1 << 9) /* Disable MPROTECT */ 719 #define PF_RANDEXEC (1 << 10) /* Enable RANDEXEC */ 720 #define PF_NORANDEXEC (1 << 11) /* Disable RANDEXEC */ 721 #define PF_EMUTRAMP (1 << 12) /* Enable EMUTRAMP */ 722 #define PF_NOEMUTRAMP (1 << 13) /* Disable EMUTRAMP */ 723 #define PF_RANDMMAP (1 << 14) /* Enable RANDMMAP */ 724 #define PF_NORANDMMAP (1 << 15) /* Disable RANDMMAP */ 725 #define PF_MASKOS 0x0ff00000 /* OS-specific */ 726 #define PF_MASKPROC 0xf0000000 /* Processor-specific */ 727 728 /* Legal values for note segment descriptor types for core files. */ 729 730 #define NT_PRSTATUS 1 /* Contains copy of prstatus struct */ 731 #define NT_FPREGSET 2 /* Contains copy of fpregset struct */ 732 #define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */ 733 #define NT_PRXREG 4 /* Contains copy of prxregset struct */ 734 #define NT_TASKSTRUCT 4 /* Contains copy of task structure */ 735 #define NT_PLATFORM 5 /* String from sysinfo(SI_PLATFORM) */ 736 #define NT_AUXV 6 /* Contains copy of auxv array */ 737 #define NT_GWINDOWS 7 /* Contains copy of gwindows struct */ 738 #define NT_ASRS 8 /* Contains copy of asrset struct */ 739 #define NT_PSTATUS 10 /* Contains copy of pstatus struct */ 740 #define NT_PSINFO 13 /* Contains copy of psinfo struct */ 741 #define NT_PRCRED 14 /* Contains copy of prcred struct */ 742 #define NT_UTSNAME 15 /* Contains copy of utsname struct */ 743 #define NT_LWPSTATUS 16 /* Contains copy of lwpstatus struct */ 744 #define NT_LWPSINFO 17 /* Contains copy of lwpinfo struct */ 745 #define NT_PRFPXREG 20 /* Contains copy of fprxregset struct*/ 746 747 /* Legal values for the note segment descriptor types for object files. */ 748 749 #define NT_VERSION 1 /* Contains a version string. */ 750 751 752 /* Dynamic section entry. */ 753 754 typedef struct 755 { 756 Elf32_Sword d_tag; /* Dynamic entry type */ 757 union 758 { 759 Elf32_Word d_val; /* Integer value */ 760 Elf32_Addr d_ptr; /* Address value */ 761 } d_un; 762 } Elf32_Dyn; 763 764 typedef struct 765 { 766 Elf64_Sxword d_tag; /* Dynamic entry type */ 767 union 768 { 769 Elf64_Xword d_val; /* Integer value */ 770 Elf64_Addr d_ptr; /* Address value */ 771 } d_un; 772 } Elf64_Dyn; 773 774 /* Legal values for d_tag (dynamic entry type). */ 775 776 #define DT_NULL 0 /* Marks end of dynamic section */ 777 #define DT_NEEDED 1 /* Name of needed library */ 778 #define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */ 779 #define DT_PLTGOT 3 /* Processor defined value */ 780 #define DT_HASH 4 /* Address of symbol hash table */ 781 #define DT_STRTAB 5 /* Address of string table */ 782 #define DT_SYMTAB 6 /* Address of symbol table */ 783 #define DT_RELA 7 /* Address of Rela relocs */ 784 #define DT_RELASZ 8 /* Total size of Rela relocs */ 785 #define DT_RELAENT 9 /* Size of one Rela reloc */ 786 #define DT_STRSZ 10 /* Size of string table */ 787 #define DT_SYMENT 11 /* Size of one symbol table entry */ 788 #define DT_INIT 12 /* Address of init function */ 789 #define DT_FINI 13 /* Address of termination function */ 790 #define DT_SONAME 14 /* Name of shared object */ 791 #define DT_RPATH 15 /* Library search path (deprecated) */ 792 #define DT_SYMBOLIC 16 /* Start symbol search here */ 793 #define DT_REL 17 /* Address of Rel relocs */ 794 #define DT_RELSZ 18 /* Total size of Rel relocs */ 795 #define DT_RELENT 19 /* Size of one Rel reloc */ 796 #define DT_PLTREL 20 /* Type of reloc in PLT */ 797 #define DT_DEBUG 21 /* For debugging; unspecified */ 798 #define DT_TEXTREL 22 /* Reloc might modify .text */ 799 #define DT_JMPREL 23 /* Address of PLT relocs */ 800 #define DT_BIND_NOW 24 /* Process relocations of object */ 801 #define DT_INIT_ARRAY 25 /* Array with addresses of init fct */ 802 #define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */ 803 #define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */ 804 #define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */ 805 #define DT_RUNPATH 29 /* Library search path */ 806 #define DT_FLAGS 30 /* Flags for the object being loaded */ 807 #define DT_ENCODING 32 /* Start of encoded range */ 808 #define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/ 809 #define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */ 810 #define DT_NUM 34 /* Number used */ 811 #define DT_LOOS 0x6000000d /* Start of OS-specific */ 812 #define DT_HIOS 0x6ffff000 /* End of OS-specific */ 813 #define DT_LOPROC 0x70000000 /* Start of processor-specific */ 814 #define DT_HIPROC 0x7fffffff /* End of processor-specific */ 815 #define DT_PROCNUM DT_MIPS_NUM /* Most used by any processor */ 816 817 /* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the 818 Dyn.d_un.d_val field of the Elf*_Dyn structure. This follows Sun's 819 approach. */ 820 #define DT_VALRNGLO 0x6ffffd00 821 #define DT_GNU_PRELINKED 0x6ffffdf5 /* Prelinking timestamp */ 822 #define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* Size of conflict section */ 823 #define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* Size of library list */ 824 #define DT_CHECKSUM 0x6ffffdf8 825 #define DT_PLTPADSZ 0x6ffffdf9 826 #define DT_MOVEENT 0x6ffffdfa 827 #define DT_MOVESZ 0x6ffffdfb 828 #define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */ 829 #define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting 830 the following DT_* entry. */ 831 #define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */ 832 #define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */ 833 #define DT_VALRNGHI 0x6ffffdff 834 #define DT_VALTAGIDX(tag) (DT_VALRNGHI - (tag)) /* Reverse order! */ 835 #define DT_VALNUM 12 836 837 /* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the 838 Dyn.d_un.d_ptr field of the Elf*_Dyn structure. 839 840 If any adjustment is made to the ELF object after it has been 841 built these entries will need to be adjusted. */ 842 #define DT_ADDRRNGLO 0x6ffffe00 843 #define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table. */ 844 #define DT_TLSDESC_PLT 0x6ffffef6 845 #define DT_TLSDESC_GOT 0x6ffffef7 846 #define DT_GNU_CONFLICT 0x6ffffef8 /* Start of conflict section */ 847 #define DT_GNU_LIBLIST 0x6ffffef9 /* Library list */ 848 #define DT_CONFIG 0x6ffffefa /* Configuration information. */ 849 #define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */ 850 #define DT_AUDIT 0x6ffffefc /* Object auditing. */ 851 #define DT_PLTPAD 0x6ffffefd /* PLT padding. */ 852 #define DT_MOVETAB 0x6ffffefe /* Move table. */ 853 #define DT_SYMINFO 0x6ffffeff /* Syminfo table. */ 854 #define DT_ADDRRNGHI 0x6ffffeff 855 #define DT_ADDRTAGIDX(tag) (DT_ADDRRNGHI - (tag)) /* Reverse order! */ 856 #define DT_ADDRNUM 10 857 858 /* The versioning entry types. The next are defined as part of the 859 GNU extension. */ 860 #define DT_VERSYM 0x6ffffff0 861 862 #define DT_RELACOUNT 0x6ffffff9 863 #define DT_RELCOUNT 0x6ffffffa 864 865 /* These were chosen by Sun. */ 866 #define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */ 867 #define DT_VERDEF 0x6ffffffc /* Address of version definition 868 table */ 869 #define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */ 870 #define DT_VERNEED 0x6ffffffe /* Address of table with needed 871 versions */ 872 #define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */ 873 #define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */ 874 #define DT_VERSIONTAGNUM 16 875 876 /* Sun added these machine-independent extensions in the "processor-specific" 877 range. Be compatible. */ 878 #define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */ 879 #define DT_FILTER 0x7fffffff /* Shared object to get values from */ 880 #define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1) 881 #define DT_EXTRANUM 3 882 883 /* Values of `d_un.d_val' in the DT_FLAGS entry. */ 884 #define DF_ORIGIN 0x00000001 /* Object may use DF_ORIGIN */ 885 #define DF_SYMBOLIC 0x00000002 /* Symbol resolutions starts here */ 886 #define DF_TEXTREL 0x00000004 /* Object contains text relocations */ 887 #define DF_BIND_NOW 0x00000008 /* No lazy binding for this object */ 888 #define DF_STATIC_TLS 0x00000010 /* Module uses the static TLS model */ 889 890 /* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1 891 entry in the dynamic section. */ 892 #define DF_1_NOW 0x00000001 /* Set RTLD_NOW for this object. */ 893 #define DF_1_GLOBAL 0x00000002 /* Set RTLD_GLOBAL for this object. */ 894 #define DF_1_GROUP 0x00000004 /* Set RTLD_GROUP for this object. */ 895 #define DF_1_NODELETE 0x00000008 /* Set RTLD_NODELETE for this object.*/ 896 #define DF_1_LOADFLTR 0x00000010 /* Trigger filtee loading at runtime.*/ 897 #define DF_1_INITFIRST 0x00000020 /* Set RTLD_INITFIRST for this object*/ 898 #define DF_1_NOOPEN 0x00000040 /* Set RTLD_NOOPEN for this object. */ 899 #define DF_1_ORIGIN 0x00000080 /* $ORIGIN must be handled. */ 900 #define DF_1_DIRECT 0x00000100 /* Direct binding enabled. */ 901 #define DF_1_TRANS 0x00000200 902 #define DF_1_INTERPOSE 0x00000400 /* Object is used to interpose. */ 903 #define DF_1_NODEFLIB 0x00000800 /* Ignore default lib search path. */ 904 #define DF_1_NODUMP 0x00001000 /* Object can't be dldump'ed. */ 905 #define DF_1_CONFALT 0x00002000 /* Configuration alternative created.*/ 906 #define DF_1_ENDFILTEE 0x00004000 /* Filtee terminates filters search. */ 907 #define DF_1_DISPRELDNE 0x00008000 /* Disp reloc applied at build time. */ 908 #define DF_1_DISPRELPND 0x00010000 /* Disp reloc applied at run-time. */ 909 910 /* Flags for the feature selection in DT_FEATURE_1. */ 911 #define DTF_1_PARINIT 0x00000001 912 #define DTF_1_CONFEXP 0x00000002 913 914 /* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry. */ 915 #define DF_P1_LAZYLOAD 0x00000001 /* Lazyload following object. */ 916 #define DF_P1_GROUPPERM 0x00000002 /* Symbols from next object are not 917 generally available. */ 918 919 /* Version definition sections. */ 920 921 typedef struct 922 { 923 Elf32_Half vd_version; /* Version revision */ 924 Elf32_Half vd_flags; /* Version information */ 925 Elf32_Half vd_ndx; /* Version Index */ 926 Elf32_Half vd_cnt; /* Number of associated aux entries */ 927 Elf32_Word vd_hash; /* Version name hash value */ 928 Elf32_Word vd_aux; /* Offset in bytes to verdaux array */ 929 Elf32_Word vd_next; /* Offset in bytes to next verdef 930 entry */ 931 } Elf32_Verdef; 932 933 typedef struct 934 { 935 Elf64_Half vd_version; /* Version revision */ 936 Elf64_Half vd_flags; /* Version information */ 937 Elf64_Half vd_ndx; /* Version Index */ 938 Elf64_Half vd_cnt; /* Number of associated aux entries */ 939 Elf64_Word vd_hash; /* Version name hash value */ 940 Elf64_Word vd_aux; /* Offset in bytes to verdaux array */ 941 Elf64_Word vd_next; /* Offset in bytes to next verdef 942 entry */ 943 } Elf64_Verdef; 944 945 946 /* Legal values for vd_version (version revision). */ 947 #define VER_DEF_NONE 0 /* No version */ 948 #define VER_DEF_CURRENT 1 /* Current version */ 949 #define VER_DEF_NUM 2 /* Given version number */ 950 951 /* Legal values for vd_flags (version information flags). */ 952 #define VER_FLG_BASE 0x1 /* Version definition of file itself */ 953 #define VER_FLG_WEAK 0x2 /* Weak version identifier */ 954 955 /* Versym symbol index values. */ 956 #define VER_NDX_LOCAL 0 /* Symbol is local. */ 957 #define VER_NDX_GLOBAL 1 /* Symbol is global. */ 958 #define VER_NDX_LORESERVE 0xff00 /* Beginning of reserved entries. */ 959 #define VER_NDX_ELIMINATE 0xff01 /* Symbol is to be eliminated. */ 960 961 /* Auxialiary version information. */ 962 963 typedef struct 964 { 965 Elf32_Word vda_name; /* Version or dependency names */ 966 Elf32_Word vda_next; /* Offset in bytes to next verdaux 967 entry */ 968 } Elf32_Verdaux; 969 970 typedef struct 971 { 972 Elf64_Word vda_name; /* Version or dependency names */ 973 Elf64_Word vda_next; /* Offset in bytes to next verdaux 974 entry */ 975 } Elf64_Verdaux; 976 977 978 /* Version dependency section. */ 979 980 typedef struct 981 { 982 Elf32_Half vn_version; /* Version of structure */ 983 Elf32_Half vn_cnt; /* Number of associated aux entries */ 984 Elf32_Word vn_file; /* Offset of filename for this 985 dependency */ 986 Elf32_Word vn_aux; /* Offset in bytes to vernaux array */ 987 Elf32_Word vn_next; /* Offset in bytes to next verneed 988 entry */ 989 } Elf32_Verneed; 990 991 typedef struct 992 { 993 Elf64_Half vn_version; /* Version of structure */ 994 Elf64_Half vn_cnt; /* Number of associated aux entries */ 995 Elf64_Word vn_file; /* Offset of filename for this 996 dependency */ 997 Elf64_Word vn_aux; /* Offset in bytes to vernaux array */ 998 Elf64_Word vn_next; /* Offset in bytes to next verneed 999 entry */ 1000 } Elf64_Verneed; 1001 1002 1003 /* Legal values for vn_version (version revision). */ 1004 #define VER_NEED_NONE 0 /* No version */ 1005 #define VER_NEED_CURRENT 1 /* Current version */ 1006 #define VER_NEED_NUM 2 /* Given version number */ 1007 1008 /* Auxiliary needed version information. */ 1009 1010 typedef struct 1011 { 1012 Elf32_Word vna_hash; /* Hash value of dependency name */ 1013 Elf32_Half vna_flags; /* Dependency specific information */ 1014 Elf32_Half vna_other; /* Unused */ 1015 Elf32_Word vna_name; /* Dependency name string offset */ 1016 Elf32_Word vna_next; /* Offset in bytes to next vernaux 1017 entry */ 1018 } Elf32_Vernaux; 1019 1020 typedef struct 1021 { 1022 Elf64_Word vna_hash; /* Hash value of dependency name */ 1023 Elf64_Half vna_flags; /* Dependency specific information */ 1024 Elf64_Half vna_other; /* Unused */ 1025 Elf64_Word vna_name; /* Dependency name string offset */ 1026 Elf64_Word vna_next; /* Offset in bytes to next vernaux 1027 entry */ 1028 } Elf64_Vernaux; 1029 1030 1031 /* Legal values for vna_flags. */ 1032 #define VER_FLG_WEAK 0x2 /* Weak version identifier */ 1033 1034 1035 /* Auxiliary vector. */ 1036 1037 /* This vector is normally only used by the program interpreter. The 1038 usual definition in an ABI supplement uses the name auxv_t. The 1039 vector is not usually defined in a standard <elf.h> file, but it 1040 can't hurt. We rename it to avoid conflicts. The sizes of these 1041 types are an arrangement between the exec server and the program 1042 interpreter, so we don't fully specify them here. */ 1043 1044 typedef struct 1045 { 1046 uint32_t a_type; /* Entry type */ 1047 union 1048 { 1049 uint32_t a_val; /* Integer value */ 1050 /* We use to have pointer elements added here. We cannot do that, 1051 though, since it does not work when using 32-bit definitions 1052 on 64-bit platforms and vice versa. */ 1053 } a_un; 1054 } Elf32_auxv_t; 1055 1056 typedef struct 1057 { 1058 uint64_t a_type; /* Entry type */ 1059 union 1060 { 1061 uint64_t a_val; /* Integer value */ 1062 /* We use to have pointer elements added here. We cannot do that, 1063 though, since it does not work when using 32-bit definitions 1064 on 64-bit platforms and vice versa. */ 1065 } a_un; 1066 } Elf64_auxv_t; 1067 1068 /* Legal values for a_type (entry type). */ 1069 1070 #define AT_NULL 0 /* End of vector */ 1071 #define AT_IGNORE 1 /* Entry should be ignored */ 1072 #define AT_EXECFD 2 /* File descriptor of program */ 1073 #define AT_PHDR 3 /* Program headers for program */ 1074 #define AT_PHENT 4 /* Size of program header entry */ 1075 #define AT_PHNUM 5 /* Number of program headers */ 1076 #define AT_PAGESZ 6 /* System page size */ 1077 #define AT_BASE 7 /* Base address of interpreter */ 1078 #define AT_FLAGS 8 /* Flags */ 1079 #define AT_ENTRY 9 /* Entry point of program */ 1080 #define AT_NOTELF 10 /* Program is not ELF */ 1081 #define AT_UID 11 /* Real uid */ 1082 #define AT_EUID 12 /* Effective uid */ 1083 #define AT_GID 13 /* Real gid */ 1084 #define AT_EGID 14 /* Effective gid */ 1085 #define AT_CLKTCK 17 /* Frequency of times() */ 1086 1087 /* Some more special a_type values describing the hardware. */ 1088 #define AT_PLATFORM 15 /* String identifying platform. */ 1089 #define AT_HWCAP 16 /* Machine dependent hints about 1090 processor capabilities. */ 1091 1092 /* This entry gives some information about the FPU initialization 1093 performed by the kernel. */ 1094 #define AT_FPUCW 18 /* Used FPU control word. */ 1095 1096 /* Cache block sizes. */ 1097 #define AT_DCACHEBSIZE 19 /* Data cache block size. */ 1098 #define AT_ICACHEBSIZE 20 /* Instruction cache block size. */ 1099 #define AT_UCACHEBSIZE 21 /* Unified cache block size. */ 1100 1101 /* A special ignored value for PPC, used by the kernel to control the 1102 interpretation of the AUXV. Must be > 16. */ 1103 #define AT_IGNOREPPC 22 /* Entry should be ignored. */ 1104 1105 #define AT_SECURE 23 /* Boolean, was exec setuid-like? */ 1106 1107 /* Pointer to the global system page used for system calls and other 1108 nice things. */ 1109 #define AT_SYSINFO 32 1110 #define AT_SYSINFO_EHDR 33 1111 1112 /* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains 1113 log2 of line size; mask those to get cache size. */ 1114 #define AT_L1I_CACHESHAPE 34 1115 #define AT_L1D_CACHESHAPE 35 1116 #define AT_L2_CACHESHAPE 36 1117 #define AT_L3_CACHESHAPE 37 1118 1119 /* Note section contents. Each entry in the note section begins with 1120 a header of a fixed form. */ 1121 1122 typedef struct 1123 { 1124 Elf32_Word n_namesz; /* Length of the note's name. */ 1125 Elf32_Word n_descsz; /* Length of the note's descriptor. */ 1126 Elf32_Word n_type; /* Type of the note. */ 1127 } Elf32_Nhdr; 1128 1129 typedef struct 1130 { 1131 Elf64_Word n_namesz; /* Length of the note's name. */ 1132 Elf64_Word n_descsz; /* Length of the note's descriptor. */ 1133 Elf64_Word n_type; /* Type of the note. */ 1134 } Elf64_Nhdr; 1135 1136 /* Known names of notes. */ 1137 1138 /* Solaris entries in the note section have this name. */ 1139 #define ELF_NOTE_SOLARIS "SUNW Solaris" 1140 1141 /* Note entries for GNU systems have this name. */ 1142 #define ELF_NOTE_GNU "GNU" 1143 1144 1145 /* Defined types of notes for Solaris. */ 1146 1147 /* Value of descriptor (one word) is desired pagesize for the binary. */ 1148 #define ELF_NOTE_PAGESIZE_HINT 1 1149 1150 1151 /* Defined note types for GNU systems. */ 1152 1153 /* ABI information. The descriptor consists of words: 1154 word 0: OS descriptor 1155 word 1: major version of the ABI 1156 word 2: minor version of the ABI 1157 word 3: subminor version of the ABI 1158 */ 1159 #define ELF_NOTE_ABI 1 1160 1161 /* Known OSes. These value can appear in word 0 of an ELF_NOTE_ABI 1162 note section entry. */ 1163 #define ELF_NOTE_OS_LINUX 0 1164 #define ELF_NOTE_OS_GNU 1 1165 #define ELF_NOTE_OS_SOLARIS2 2 1166 #define ELF_NOTE_OS_FREEBSD 3 1167 1168 1169 /* Move records. */ 1170 typedef struct 1171 { 1172 Elf32_Xword m_value; /* Symbol value. */ 1173 Elf32_Word m_info; /* Size and index. */ 1174 Elf32_Word m_poffset; /* Symbol offset. */ 1175 Elf32_Half m_repeat; /* Repeat count. */ 1176 Elf32_Half m_stride; /* Stride info. */ 1177 } Elf32_Move; 1178 1179 typedef struct 1180 { 1181 Elf64_Xword m_value; /* Symbol value. */ 1182 Elf64_Xword m_info; /* Size and index. */ 1183 Elf64_Xword m_poffset; /* Symbol offset. */ 1184 Elf64_Half m_repeat; /* Repeat count. */ 1185 Elf64_Half m_stride; /* Stride info. */ 1186 } Elf64_Move; 1187 1188 /* Macro to construct move records. */ 1189 #define ELF32_M_SYM(info) ((info) >> 8) 1190 #define ELF32_M_SIZE(info) ((unsigned char) (info)) 1191 #define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size)) 1192 1193 #define ELF64_M_SYM(info) ELF32_M_SYM (info) 1194 #define ELF64_M_SIZE(info) ELF32_M_SIZE (info) 1195 #define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size) 1196 1197 1198 /* Motorola 68k specific definitions. */ 1199 1200 /* Values for Elf32_Ehdr.e_flags. */ 1201 #define EF_CPU32 0x00810000 1202 1203 /* m68k relocs. */ 1204 1205 #define R_68K_NONE 0 /* No reloc */ 1206 #define R_68K_32 1 /* Direct 32 bit */ 1207 #define R_68K_16 2 /* Direct 16 bit */ 1208 #define R_68K_8 3 /* Direct 8 bit */ 1209 #define R_68K_PC32 4 /* PC relative 32 bit */ 1210 #define R_68K_PC16 5 /* PC relative 16 bit */ 1211 #define R_68K_PC8 6 /* PC relative 8 bit */ 1212 #define R_68K_GOT32 7 /* 32 bit PC relative GOT entry */ 1213 #define R_68K_GOT16 8 /* 16 bit PC relative GOT entry */ 1214 #define R_68K_GOT8 9 /* 8 bit PC relative GOT entry */ 1215 #define R_68K_GOT32O 10 /* 32 bit GOT offset */ 1216 #define R_68K_GOT16O 11 /* 16 bit GOT offset */ 1217 #define R_68K_GOT8O 12 /* 8 bit GOT offset */ 1218 #define R_68K_PLT32 13 /* 32 bit PC relative PLT address */ 1219 #define R_68K_PLT16 14 /* 16 bit PC relative PLT address */ 1220 #define R_68K_PLT8 15 /* 8 bit PC relative PLT address */ 1221 #define R_68K_PLT32O 16 /* 32 bit PLT offset */ 1222 #define R_68K_PLT16O 17 /* 16 bit PLT offset */ 1223 #define R_68K_PLT8O 18 /* 8 bit PLT offset */ 1224 #define R_68K_COPY 19 /* Copy symbol at runtime */ 1225 #define R_68K_GLOB_DAT 20 /* Create GOT entry */ 1226 #define R_68K_JMP_SLOT 21 /* Create PLT entry */ 1227 #define R_68K_RELATIVE 22 /* Adjust by program base */ 1228 /* Keep this the last entry. */ 1229 #define R_68K_NUM 23 1230 1231 /* Intel 80386 specific definitions. */ 1232 1233 /* i386 relocs. */ 1234 1235 #define R_386_NONE 0 /* No reloc */ 1236 #define R_386_32 1 /* Direct 32 bit */ 1237 #define R_386_PC32 2 /* PC relative 32 bit */ 1238 #define R_386_GOT32 3 /* 32 bit GOT entry */ 1239 #define R_386_PLT32 4 /* 32 bit PLT address */ 1240 #define R_386_COPY 5 /* Copy symbol at runtime */ 1241 #define R_386_GLOB_DAT 6 /* Create GOT entry */ 1242 #define R_386_JMP_SLOT 7 /* Create PLT entry */ 1243 #define R_386_RELATIVE 8 /* Adjust by program base */ 1244 #define R_386_GOTOFF 9 /* 32 bit offset to GOT */ 1245 #define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */ 1246 #define R_386_32PLT 11 1247 #define R_386_TLS_TPOFF 14 /* Offset in static TLS block */ 1248 #define R_386_TLS_IE 15 /* Address of GOT entry for static TLS 1249 block offset */ 1250 #define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block 1251 offset */ 1252 #define R_386_TLS_LE 17 /* Offset relative to static TLS 1253 block */ 1254 #define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of 1255 general dynamic thread local data */ 1256 #define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of 1257 local dynamic thread local data 1258 in LE code */ 1259 #define R_386_16 20 1260 #define R_386_PC16 21 1261 #define R_386_8 22 1262 #define R_386_PC8 23 1263 #define R_386_TLS_GD_32 24 /* Direct 32 bit for general dynamic 1264 thread local data */ 1265 #define R_386_TLS_GD_PUSH 25 /* Tag for pushl in GD TLS code */ 1266 #define R_386_TLS_GD_CALL 26 /* Relocation for call to 1267 __tls_get_addr() */ 1268 #define R_386_TLS_GD_POP 27 /* Tag for popl in GD TLS code */ 1269 #define R_386_TLS_LDM_32 28 /* Direct 32 bit for local dynamic 1270 thread local data in LE code */ 1271 #define R_386_TLS_LDM_PUSH 29 /* Tag for pushl in LDM TLS code */ 1272 #define R_386_TLS_LDM_CALL 30 /* Relocation for call to 1273 __tls_get_addr() in LDM code */ 1274 #define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */ 1275 #define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */ 1276 #define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS 1277 block offset */ 1278 #define R_386_TLS_LE_32 34 /* Negated offset relative to static 1279 TLS block */ 1280 #define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */ 1281 #define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */ 1282 #define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */ 1283 /* Keep this the last entry. */ 1284 #define R_386_NUM 38 1285 1286 /* Blackfin specific definitions. */ 1287 #define R_BFIN_UNUSED0 0x00 1288 #define R_BFIN_PCREL5M2 0x01 1289 #define R_BFIN_UNUSED1 0x02 1290 #define R_BFIN_PCREL10 0x03 1291 #define R_BFIN_PCREL12_JUMP 0x04 1292 #define R_BFIN_RIMM16 0x05 1293 #define R_BFIN_LUIMM16 0x06 1294 #define R_BFIN_HUIMM16 0x07 1295 #define R_BFIN_PCREL12_JUMP_S 0x08 1296 #define R_BFIN_PCREL24_JUMP_X 0x09 1297 #define R_BFIN_PCREL24 0x0a 1298 #define R_BFIN_UNUSEDB 0x0b 1299 #define R_BFIN_UNUSEDC 0x0c 1300 #define R_BFIN_PCREL24_JUMP_L 0x0d 1301 #define R_BFIN_PCREL24_CALL_X 0x0e 1302 #define R_BFIN_var_eq_symb 0x0f 1303 #define R_BFIN_BYTE_DATA 0x10 1304 #define R_BFIN_BYTE2_DATA 0x11 1305 #define R_BFIN_BYTE4_DATA 0x12 1306 #define R_BFIN_PCREL11 0x13 1307 1308 #define R_BFIN_GOT17M4 0x14 1309 #define R_BFIN_GOTHI 0x15 1310 #define R_BFIN_GOTLO 0x16 1311 #define R_BFIN_FUNCDESC 0x17 1312 #define R_BFIN_FUNCDESC_GOT17M4 0x18 1313 #define R_BFIN_FUNCDESC_GOTHI 0x19 1314 #define R_BFIN_FUNCDESC_GOTLO 0x1a 1315 #define R_BFIN_FUNCDESC_VALUE 0x1b 1316 #define R_BFIN_FUNCDESC_GOTOFF17M4 0x1c 1317 #define R_BFIN_FUNCDESC_GOTOFFHI 0x1d 1318 #define R_BFIN_FUNCDESC_GOTOFFLO 0x1e 1319 #define R_BFIN_GOTOFF17M4 0x1f 1320 #define R_BFIN_GOTOFFHI 0x20 1321 #define R_BFIN_GOTOFFLO 0x21 1322 1323 #define EF_BFIN_PIC 0x00000001 /* -fpic */ 1324 #define EF_BFIN_FDPIC 0x00000002 /* -mfdpic */ 1325 #define EF_BFIN_CODE_IN_L1 0x00000010 /* --code-in-l1 */ 1326 #define EF_BFIN_DATA_IN_L1 0x00000020 /* --data-in-l1 */ 1327 1328 /* FR-V specific definitions. */ 1329 #define R_FRV_NONE 0 /* No reloc. */ 1330 #define R_FRV_32 1 /* Direct 32 bit. */ 1331 /* Canonical function descriptor address. */ 1332 #define R_FRV_FUNCDESC 14 1333 /* Private function descriptor initialization. */ 1334 #define R_FRV_FUNCDESC_VALUE 18 1335 1336 /* gpr support */ 1337 #define EF_FRV_GPR_MASK 0x00000003 /* mask for # of gprs */ 1338 #define EF_FRV_GPR_32 0x00000001 /* -mgpr-32 */ 1339 #define EF_FRV_GPR_64 0x00000002 /* -mgpr-64 */ 1340 1341 /* fpr support */ 1342 #define EF_FRV_FPR_MASK 0x0000000c /* mask for # of fprs */ 1343 #define EF_FRV_FPR_32 0x00000004 /* -mfpr-32 */ 1344 #define EF_FRV_FPR_64 0x00000008 /* -mfpr-64 */ 1345 #define EF_FRV_FPR_NONE 0x0000000c /* -msoft-float */ 1346 1347 #define EF_FRV_PIC 0x00000100 1348 #define EF_FRV_FDPIC 0x00008000 1349 1350 /* SUN SPARC specific definitions. */ 1351 1352 /* Legal values for ST_TYPE subfield of st_info (symbol type). */ 1353 1354 #define STT_SPARC_REGISTER 13 /* Global register reserved to app. */ 1355 1356 /* Values for Elf64_Ehdr.e_flags. */ 1357 1358 #define EF_SPARCV9_MM 3 1359 #define EF_SPARCV9_TSO 0 1360 #define EF_SPARCV9_PSO 1 1361 #define EF_SPARCV9_RMO 2 1362 #define EF_SPARC_LEDATA 0x800000 /* little endian data */ 1363 #define EF_SPARC_EXT_MASK 0xFFFF00 1364 #define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */ 1365 #define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */ 1366 #define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */ 1367 #define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */ 1368 1369 /* SPARC relocs. */ 1370 1371 #define R_SPARC_NONE 0 /* No reloc */ 1372 #define R_SPARC_8 1 /* Direct 8 bit */ 1373 #define R_SPARC_16 2 /* Direct 16 bit */ 1374 #define R_SPARC_32 3 /* Direct 32 bit */ 1375 #define R_SPARC_DISP8 4 /* PC relative 8 bit */ 1376 #define R_SPARC_DISP16 5 /* PC relative 16 bit */ 1377 #define R_SPARC_DISP32 6 /* PC relative 32 bit */ 1378 #define R_SPARC_WDISP30 7 /* PC relative 30 bit shifted */ 1379 #define R_SPARC_WDISP22 8 /* PC relative 22 bit shifted */ 1380 #define R_SPARC_HI22 9 /* High 22 bit */ 1381 #define R_SPARC_22 10 /* Direct 22 bit */ 1382 #define R_SPARC_13 11 /* Direct 13 bit */ 1383 #define R_SPARC_LO10 12 /* Truncated 10 bit */ 1384 #define R_SPARC_GOT10 13 /* Truncated 10 bit GOT entry */ 1385 #define R_SPARC_GOT13 14 /* 13 bit GOT entry */ 1386 #define R_SPARC_GOT22 15 /* 22 bit GOT entry shifted */ 1387 #define R_SPARC_PC10 16 /* PC relative 10 bit truncated */ 1388 #define R_SPARC_PC22 17 /* PC relative 22 bit shifted */ 1389 #define R_SPARC_WPLT30 18 /* 30 bit PC relative PLT address */ 1390 #define R_SPARC_COPY 19 /* Copy symbol at runtime */ 1391 #define R_SPARC_GLOB_DAT 20 /* Create GOT entry */ 1392 #define R_SPARC_JMP_SLOT 21 /* Create PLT entry */ 1393 #define R_SPARC_RELATIVE 22 /* Adjust by program base */ 1394 #define R_SPARC_UA32 23 /* Direct 32 bit unaligned */ 1395 1396 /* Additional Sparc64 relocs. */ 1397 1398 #define R_SPARC_PLT32 24 /* Direct 32 bit ref to PLT entry */ 1399 #define R_SPARC_HIPLT22 25 /* High 22 bit PLT entry */ 1400 #define R_SPARC_LOPLT10 26 /* Truncated 10 bit PLT entry */ 1401 #define R_SPARC_PCPLT32 27 /* PC rel 32 bit ref to PLT entry */ 1402 #define R_SPARC_PCPLT22 28 /* PC rel high 22 bit PLT entry */ 1403 #define R_SPARC_PCPLT10 29 /* PC rel trunc 10 bit PLT entry */ 1404 #define R_SPARC_10 30 /* Direct 10 bit */ 1405 #define R_SPARC_11 31 /* Direct 11 bit */ 1406 #define R_SPARC_64 32 /* Direct 64 bit */ 1407 #define R_SPARC_OLO10 33 /* 10bit with secondary 13bit addend */ 1408 #define R_SPARC_HH22 34 /* Top 22 bits of direct 64 bit */ 1409 #define R_SPARC_HM10 35 /* High middle 10 bits of ... */ 1410 #define R_SPARC_LM22 36 /* Low middle 22 bits of ... */ 1411 #define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */ 1412 #define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */ 1413 #define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */ 1414 #define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */ 1415 #define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */ 1416 #define R_SPARC_7 43 /* Direct 7 bit */ 1417 #define R_SPARC_5 44 /* Direct 5 bit */ 1418 #define R_SPARC_6 45 /* Direct 6 bit */ 1419 #define R_SPARC_DISP64 46 /* PC relative 64 bit */ 1420 #define R_SPARC_PLT64 47 /* Direct 64 bit ref to PLT entry */ 1421 #define R_SPARC_HIX22 48 /* High 22 bit complemented */ 1422 #define R_SPARC_LOX10 49 /* Truncated 11 bit complemented */ 1423 #define R_SPARC_H44 50 /* Direct high 12 of 44 bit */ 1424 #define R_SPARC_M44 51 /* Direct mid 22 of 44 bit */ 1425 #define R_SPARC_L44 52 /* Direct low 10 of 44 bit */ 1426 #define R_SPARC_REGISTER 53 /* Global register usage */ 1427 #define R_SPARC_UA64 54 /* Direct 64 bit unaligned */ 1428 #define R_SPARC_UA16 55 /* Direct 16 bit unaligned */ 1429 #define R_SPARC_TLS_GD_HI22 56 1430 #define R_SPARC_TLS_GD_LO10 57 1431 #define R_SPARC_TLS_GD_ADD 58 1432 #define R_SPARC_TLS_GD_CALL 59 1433 #define R_SPARC_TLS_LDM_HI22 60 1434 #define R_SPARC_TLS_LDM_LO10 61 1435 #define R_SPARC_TLS_LDM_ADD 62 1436 #define R_SPARC_TLS_LDM_CALL 63 1437 #define R_SPARC_TLS_LDO_HIX22 64 1438 #define R_SPARC_TLS_LDO_LOX10 65 1439 #define R_SPARC_TLS_LDO_ADD 66 1440 #define R_SPARC_TLS_IE_HI22 67 1441 #define R_SPARC_TLS_IE_LO10 68 1442 #define R_SPARC_TLS_IE_LD 69 1443 #define R_SPARC_TLS_IE_LDX 70 1444 #define R_SPARC_TLS_IE_ADD 71 1445 #define R_SPARC_TLS_LE_HIX22 72 1446 #define R_SPARC_TLS_LE_LOX10 73 1447 #define R_SPARC_TLS_DTPMOD32 74 1448 #define R_SPARC_TLS_DTPMOD64 75 1449 #define R_SPARC_TLS_DTPOFF32 76 1450 #define R_SPARC_TLS_DTPOFF64 77 1451 #define R_SPARC_TLS_TPOFF32 78 1452 #define R_SPARC_TLS_TPOFF64 79 1453 /* Keep this the last entry. */ 1454 #define R_SPARC_NUM 80 1455 1456 /* For Sparc64, legal values for d_tag of Elf64_Dyn. */ 1457 1458 #define DT_SPARC_REGISTER 0x70000001 1459 #define DT_SPARC_NUM 2 1460 1461 /* Bits present in AT_HWCAP, primarily for Sparc32. */ 1462 1463 #define HWCAP_SPARC_FLUSH 1 /* The cpu supports flush insn. */ 1464 #define HWCAP_SPARC_STBAR 2 1465 #define HWCAP_SPARC_SWAP 4 1466 #define HWCAP_SPARC_MULDIV 8 1467 #define HWCAP_SPARC_V9 16 /* The cpu is v9, so v8plus is ok. */ 1468 #define HWCAP_SPARC_ULTRA3 32 1469 1470 /* MIPS R3000 specific definitions. */ 1471 1472 /* Legal values for e_flags field of Elf32_Ehdr. */ 1473 1474 #define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used */ 1475 #define EF_MIPS_PIC 2 /* Contains PIC code */ 1476 #define EF_MIPS_CPIC 4 /* Uses PIC calling sequence */ 1477 #define EF_MIPS_XGOT 8 1478 #define EF_MIPS_64BIT_WHIRL 16 1479 #define EF_MIPS_ABI2 32 1480 #define EF_MIPS_ABI_ON32 64 1481 #define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level */ 1482 1483 /* Legal values for MIPS architecture level. */ 1484 1485 #define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ 1486 #define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ 1487 #define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ 1488 #define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ 1489 #define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ 1490 #define EF_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */ 1491 #define EF_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */ 1492 1493 /* The following are non-official names and should not be used. */ 1494 1495 #define E_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ 1496 #define E_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ 1497 #define E_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ 1498 #define E_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ 1499 #define E_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ 1500 #define E_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */ 1501 #define E_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */ 1502 1503 /* Special section indices. */ 1504 1505 #define SHN_MIPS_ACOMMON 0xff00 /* Allocated common symbols */ 1506 #define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */ 1507 #define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */ 1508 #define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols */ 1509 #define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols */ 1510 1511 /* Legal values for sh_type field of Elf32_Shdr. */ 1512 1513 #define SHT_MIPS_LIBLIST 0x70000000 /* Shared objects used in link */ 1514 #define SHT_MIPS_MSYM 0x70000001 1515 #define SHT_MIPS_CONFLICT 0x70000002 /* Conflicting symbols */ 1516 #define SHT_MIPS_GPTAB 0x70000003 /* Global data area sizes */ 1517 #define SHT_MIPS_UCODE 0x70000004 /* Reserved for SGI/MIPS compilers */ 1518 #define SHT_MIPS_DEBUG 0x70000005 /* MIPS ECOFF debugging information*/ 1519 #define SHT_MIPS_REGINFO 0x70000006 /* Register usage information */ 1520 #define SHT_MIPS_PACKAGE 0x70000007 1521 #define SHT_MIPS_PACKSYM 0x70000008 1522 #define SHT_MIPS_RELD 0x70000009 1523 #define SHT_MIPS_IFACE 0x7000000b 1524 #define SHT_MIPS_CONTENT 0x7000000c 1525 #define SHT_MIPS_OPTIONS 0x7000000d /* Miscellaneous options. */ 1526 #define SHT_MIPS_SHDR 0x70000010 1527 #define SHT_MIPS_FDESC 0x70000011 1528 #define SHT_MIPS_EXTSYM 0x70000012 1529 #define SHT_MIPS_DENSE 0x70000013 1530 #define SHT_MIPS_PDESC 0x70000014 1531 #define SHT_MIPS_LOCSYM 0x70000015 1532 #define SHT_MIPS_AUXSYM 0x70000016 1533 #define SHT_MIPS_OPTSYM 0x70000017 1534 #define SHT_MIPS_LOCSTR 0x70000018 1535 #define SHT_MIPS_LINE 0x70000019 1536 #define SHT_MIPS_RFDESC 0x7000001a 1537 #define SHT_MIPS_DELTASYM 0x7000001b 1538 #define SHT_MIPS_DELTAINST 0x7000001c 1539 #define SHT_MIPS_DELTACLASS 0x7000001d 1540 #define SHT_MIPS_DWARF 0x7000001e /* DWARF debugging information. */ 1541 #define SHT_MIPS_DELTADECL 0x7000001f 1542 #define SHT_MIPS_SYMBOL_LIB 0x70000020 1543 #define SHT_MIPS_EVENTS 0x70000021 /* Event section. */ 1544 #define SHT_MIPS_TRANSLATE 0x70000022 1545 #define SHT_MIPS_PIXIE 0x70000023 1546 #define SHT_MIPS_XLATE 0x70000024 1547 #define SHT_MIPS_XLATE_DEBUG 0x70000025 1548 #define SHT_MIPS_WHIRL 0x70000026 1549 #define SHT_MIPS_EH_REGION 0x70000027 1550 #define SHT_MIPS_XLATE_OLD 0x70000028 1551 #define SHT_MIPS_PDR_EXCEPTION 0x70000029 1552 1553 /* Legal values for sh_flags field of Elf32_Shdr. */ 1554 1555 #define SHF_MIPS_GPREL 0x10000000 /* Must be part of global data area */ 1556 #define SHF_MIPS_MERGE 0x20000000 1557 #define SHF_MIPS_ADDR 0x40000000 1558 #define SHF_MIPS_STRINGS 0x80000000 1559 #define SHF_MIPS_NOSTRIP 0x08000000 1560 #define SHF_MIPS_LOCAL 0x04000000 1561 #define SHF_MIPS_NAMES 0x02000000 1562 #define SHF_MIPS_NODUPE 0x01000000 1563 1564 1565 /* Symbol tables. */ 1566 1567 /* MIPS specific values for `st_other'. */ 1568 #define STO_MIPS_DEFAULT 0x0 1569 #define STO_MIPS_INTERNAL 0x1 1570 #define STO_MIPS_HIDDEN 0x2 1571 #define STO_MIPS_PROTECTED 0x3 1572 #define STO_MIPS_PLT 0x8 1573 #define STO_MIPS_SC_ALIGN_UNUSED 0xff 1574 1575 /* MIPS specific values for `st_info'. */ 1576 #define STB_MIPS_SPLIT_COMMON 13 1577 1578 /* Entries found in sections of type SHT_MIPS_GPTAB. */ 1579 1580 typedef union 1581 { 1582 struct 1583 { 1584 Elf32_Word gt_current_g_value; /* -G value used for compilation */ 1585 Elf32_Word gt_unused; /* Not used */ 1586 } gt_header; /* First entry in section */ 1587 struct 1588 { 1589 Elf32_Word gt_g_value; /* If this value were used for -G */ 1590 Elf32_Word gt_bytes; /* This many bytes would be used */ 1591 } gt_entry; /* Subsequent entries in section */ 1592 } Elf32_gptab; 1593 1594 /* Entry found in sections of type SHT_MIPS_REGINFO. */ 1595 1596 typedef struct 1597 { 1598 Elf32_Word ri_gprmask; /* General registers used */ 1599 Elf32_Word ri_cprmask[4]; /* Coprocessor registers used */ 1600 Elf32_Sword ri_gp_value; /* $gp register value */ 1601 } Elf32_RegInfo; 1602 1603 /* Entries found in sections of type SHT_MIPS_OPTIONS. */ 1604 1605 typedef struct 1606 { 1607 unsigned char kind; /* Determines interpretation of the 1608 variable part of descriptor. */ 1609 unsigned char size; /* Size of descriptor, including header. */ 1610 Elf32_Section section; /* Section header index of section affected, 1611 0 for global options. */ 1612 Elf32_Word info; /* Kind-specific information. */ 1613 } Elf_Options; 1614 1615 /* Values for `kind' field in Elf_Options. */ 1616 1617 #define ODK_NULL 0 /* Undefined. */ 1618 #define ODK_REGINFO 1 /* Register usage information. */ 1619 #define ODK_EXCEPTIONS 2 /* Exception processing options. */ 1620 #define ODK_PAD 3 /* Section padding options. */ 1621 #define ODK_HWPATCH 4 /* Hardware workarounds performed */ 1622 #define ODK_FILL 5 /* record the fill value used by the linker. */ 1623 #define ODK_TAGS 6 /* reserve space for desktop tools to write. */ 1624 #define ODK_HWAND 7 /* HW workarounds. 'AND' bits when merging. */ 1625 #define ODK_HWOR 8 /* HW workarounds. 'OR' bits when merging. */ 1626 1627 /* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries. */ 1628 1629 #define OEX_FPU_MIN 0x1f /* FPE's which MUST be enabled. */ 1630 #define OEX_FPU_MAX 0x1f00 /* FPE's which MAY be enabled. */ 1631 #define OEX_PAGE0 0x10000 /* page zero must be mapped. */ 1632 #define OEX_SMM 0x20000 /* Force sequential memory mode? */ 1633 #define OEX_FPDBUG 0x40000 /* Force floating point debug mode? */ 1634 #define OEX_PRECISEFP OEX_FPDBUG 1635 #define OEX_DISMISS 0x80000 /* Dismiss invalid address faults? */ 1636 1637 #define OEX_FPU_INVAL 0x10 1638 #define OEX_FPU_DIV0 0x08 1639 #define OEX_FPU_OFLO 0x04 1640 #define OEX_FPU_UFLO 0x02 1641 #define OEX_FPU_INEX 0x01 1642 1643 /* Masks for `info' in Elf_Options for an ODK_HWPATCH entry. */ 1644 1645 #define OHW_R4KEOP 0x1 /* R4000 end-of-page patch. */ 1646 #define OHW_R8KPFETCH 0x2 /* may need R8000 prefetch patch. */ 1647 #define OHW_R5KEOP 0x4 /* R5000 end-of-page patch. */ 1648 #define OHW_R5KCVTL 0x8 /* R5000 cvt.[ds].l bug. clean=1. */ 1649 1650 #define OPAD_PREFIX 0x1 1651 #define OPAD_POSTFIX 0x2 1652 #define OPAD_SYMBOL 0x4 1653 1654 /* Entry found in `.options' section. */ 1655 1656 typedef struct 1657 { 1658 Elf32_Word hwp_flags1; /* Extra flags. */ 1659 Elf32_Word hwp_flags2; /* Extra flags. */ 1660 } Elf_Options_Hw; 1661 1662 /* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries. */ 1663 1664 #define OHWA0_R4KEOP_CHECKED 0x00000001 1665 #define OHWA1_R4KEOP_CLEAN 0x00000002 1666 1667 /* MIPS relocs. */ 1668 1669 #define R_MIPS_NONE 0 /* No reloc */ 1670 #define R_MIPS_16 1 /* Direct 16 bit */ 1671 #define R_MIPS_32 2 /* Direct 32 bit */ 1672 #define R_MIPS_REL32 3 /* PC relative 32 bit */ 1673 #define R_MIPS_26 4 /* Direct 26 bit shifted */ 1674 #define R_MIPS_HI16 5 /* High 16 bit */ 1675 #define R_MIPS_LO16 6 /* Low 16 bit */ 1676 #define R_MIPS_GPREL16 7 /* GP relative 16 bit */ 1677 #define R_MIPS_LITERAL 8 /* 16 bit literal entry */ 1678 #define R_MIPS_GOT16 9 /* 16 bit GOT entry */ 1679 #define R_MIPS_PC16 10 /* PC relative 16 bit */ 1680 #define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */ 1681 #define R_MIPS_GPREL32 12 /* GP relative 32 bit */ 1682 1683 #define R_MIPS_SHIFT5 16 1684 #define R_MIPS_SHIFT6 17 1685 #define R_MIPS_64 18 1686 #define R_MIPS_GOT_DISP 19 1687 #define R_MIPS_GOT_PAGE 20 1688 #define R_MIPS_GOT_OFST 21 1689 #define R_MIPS_GOT_HI16 22 1690 #define R_MIPS_GOT_LO16 23 1691 #define R_MIPS_SUB 24 1692 #define R_MIPS_INSERT_A 25 1693 #define R_MIPS_INSERT_B 26 1694 #define R_MIPS_DELETE 27 1695 #define R_MIPS_HIGHER 28 1696 #define R_MIPS_HIGHEST 29 1697 #define R_MIPS_CALL_HI16 30 1698 #define R_MIPS_CALL_LO16 31 1699 #define R_MIPS_SCN_DISP 32 1700 #define R_MIPS_REL16 33 1701 #define R_MIPS_ADD_IMMEDIATE 34 1702 #define R_MIPS_PJUMP 35 1703 #define R_MIPS_RELGOT 36 1704 #define R_MIPS_JALR 37 1705 #define R_MIPS_TLS_DTPMOD32 38 /* Module number 32 bit */ 1706 #define R_MIPS_TLS_DTPREL32 39 /* Module-relative offset 32 bit */ 1707 #define R_MIPS_TLS_DTPMOD64 40 /* Module number 64 bit */ 1708 #define R_MIPS_TLS_DTPREL64 41 /* Module-relative offset 64 bit */ 1709 #define R_MIPS_TLS_GD 42 /* 16 bit GOT offset for GD */ 1710 #define R_MIPS_TLS_LDM 43 /* 16 bit GOT offset for LDM */ 1711 #define R_MIPS_TLS_DTPREL_HI16 44 /* Module-relative offset, high 16 bits */ 1712 #define R_MIPS_TLS_DTPREL_LO16 45 /* Module-relative offset, low 16 bits */ 1713 #define R_MIPS_TLS_GOTTPREL 46 /* 16 bit GOT offset for IE */ 1714 #define R_MIPS_TLS_TPREL32 47 /* TP-relative offset, 32 bit */ 1715 #define R_MIPS_TLS_TPREL64 48 /* TP-relative offset, 64 bit */ 1716 #define R_MIPS_TLS_TPREL_HI16 49 /* TP-relative offset, high 16 bits */ 1717 #define R_MIPS_TLS_TPREL_LO16 50 /* TP-relative offset, low 16 bits */ 1718 #define R_MIPS_GLOB_DAT 51 1719 #define R_MIPS_COPY 126 1720 #define R_MIPS_JUMP_SLOT 127 1721 /* Keep this the last entry. */ 1722 #define R_MIPS_NUM 128 1723 1724 /* Legal values for p_type field of Elf32_Phdr. */ 1725 1726 #define PT_MIPS_REGINFO 0x70000000 /* Register usage information */ 1727 #define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */ 1728 #define PT_MIPS_OPTIONS 0x70000002 1729 1730 /* Special program header types. */ 1731 1732 #define PF_MIPS_LOCAL 0x10000000 1733 1734 /* Legal values for d_tag field of Elf32_Dyn. */ 1735 1736 #define DT_MIPS_RLD_VERSION 0x70000001 /* Runtime linker interface version */ 1737 #define DT_MIPS_TIME_STAMP 0x70000002 /* Timestamp */ 1738 #define DT_MIPS_ICHECKSUM 0x70000003 /* Checksum */ 1739 #define DT_MIPS_IVERSION 0x70000004 /* Version string (string tbl index) */ 1740 #define DT_MIPS_FLAGS 0x70000005 /* Flags */ 1741 #define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */ 1742 #define DT_MIPS_MSYM 0x70000007 1743 #define DT_MIPS_CONFLICT 0x70000008 /* Address of CONFLICT section */ 1744 #define DT_MIPS_LIBLIST 0x70000009 /* Address of LIBLIST section */ 1745 #define DT_MIPS_LOCAL_GOTNO 0x7000000a /* Number of local GOT entries */ 1746 #define DT_MIPS_CONFLICTNO 0x7000000b /* Number of CONFLICT entries */ 1747 #define DT_MIPS_LIBLISTNO 0x70000010 /* Number of LIBLIST entries */ 1748 #define DT_MIPS_SYMTABNO 0x70000011 /* Number of DYNSYM entries */ 1749 #define DT_MIPS_UNREFEXTNO 0x70000012 /* First external DYNSYM */ 1750 #define DT_MIPS_GOTSYM 0x70000013 /* First GOT entry in DYNSYM */ 1751 #define DT_MIPS_HIPAGENO 0x70000014 /* Number of GOT page table entries */ 1752 #define DT_MIPS_RLD_MAP 0x70000016 /* Address of run time loader map. */ 1753 #define DT_MIPS_DELTA_CLASS 0x70000017 /* Delta C++ class definition. */ 1754 #define DT_MIPS_DELTA_CLASS_NO 0x70000018 /* Number of entries in 1755 DT_MIPS_DELTA_CLASS. */ 1756 #define DT_MIPS_DELTA_INSTANCE 0x70000019 /* Delta C++ class instances. */ 1757 #define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in 1758 DT_MIPS_DELTA_INSTANCE. */ 1759 #define DT_MIPS_DELTA_RELOC 0x7000001b /* Delta relocations. */ 1760 #define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in 1761 DT_MIPS_DELTA_RELOC. */ 1762 #define DT_MIPS_DELTA_SYM 0x7000001d /* Delta symbols that Delta 1763 relocations refer to. */ 1764 #define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in 1765 DT_MIPS_DELTA_SYM. */ 1766 #define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the 1767 class declaration. */ 1768 #define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in 1769 DT_MIPS_DELTA_CLASSSYM. */ 1770 #define DT_MIPS_CXX_FLAGS 0x70000022 /* Flags indicating for C++ flavor. */ 1771 #define DT_MIPS_PIXIE_INIT 0x70000023 1772 #define DT_MIPS_SYMBOL_LIB 0x70000024 1773 #define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025 1774 #define DT_MIPS_LOCAL_GOTIDX 0x70000026 1775 #define DT_MIPS_HIDDEN_GOTIDX 0x70000027 1776 #define DT_MIPS_PROTECTED_GOTIDX 0x70000028 1777 #define DT_MIPS_OPTIONS 0x70000029 /* Address of .options. */ 1778 #define DT_MIPS_INTERFACE 0x7000002a /* Address of .interface. */ 1779 #define DT_MIPS_DYNSTR_ALIGN 0x7000002b 1780 #define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */ 1781 #define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve 1782 function stored in GOT. */ 1783 #define DT_MIPS_PERF_SUFFIX 0x7000002e /* Default suffix of dso to be added 1784 by rld on dlopen() calls. */ 1785 #define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */ 1786 #define DT_MIPS_GP_VALUE 0x70000030 /* GP value for aux GOTs. */ 1787 #define DT_MIPS_AUX_DYNAMIC 0x70000031 /* Address of aux .dynamic. */ 1788 /* The address of .got.plt in an executable using the new non-PIC ABI. */ 1789 #define DT_MIPS_PLTGOT 0x70000032 1790 /* The base of the PLT in an executable using the new non-PIC ABI if that 1791 PLT is writable. For a non-writable PLT, this is omitted or has a zero 1792 value. */ 1793 #define DT_MIPS_RWPLT 0x70000034 1794 #define DT_MIPS_NUM 0x35 1795 1796 /* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry. */ 1797 1798 #define RHF_NONE 0 /* No flags */ 1799 #define RHF_QUICKSTART (1 << 0) /* Use quickstart */ 1800 #define RHF_NOTPOT (1 << 1) /* Hash size not power of 2 */ 1801 #define RHF_NO_LIBRARY_REPLACEMENT (1 << 2) /* Ignore LD_LIBRARY_PATH */ 1802 #define RHF_NO_MOVE (1 << 3) 1803 #define RHF_SGI_ONLY (1 << 4) 1804 #define RHF_GUARANTEE_INIT (1 << 5) 1805 #define RHF_DELTA_C_PLUS_PLUS (1 << 6) 1806 #define RHF_GUARANTEE_START_INIT (1 << 7) 1807 #define RHF_PIXIE (1 << 8) 1808 #define RHF_DEFAULT_DELAY_LOAD (1 << 9) 1809 #define RHF_REQUICKSTART (1 << 10) 1810 #define RHF_REQUICKSTARTED (1 << 11) 1811 #define RHF_CORD (1 << 12) 1812 #define RHF_NO_UNRES_UNDEF (1 << 13) 1813 #define RHF_RLD_ORDER_SAFE (1 << 14) 1814 1815 /* Entries found in sections of type SHT_MIPS_LIBLIST. */ 1816 1817 typedef struct 1818 { 1819 Elf32_Word l_name; /* Name (string table index) */ 1820 Elf32_Word l_time_stamp; /* Timestamp */ 1821 Elf32_Word l_checksum; /* Checksum */ 1822 Elf32_Word l_version; /* Interface version */ 1823 Elf32_Word l_flags; /* Flags */ 1824 } Elf32_Lib; 1825 1826 typedef struct 1827 { 1828 Elf64_Word l_name; /* Name (string table index) */ 1829 Elf64_Word l_time_stamp; /* Timestamp */ 1830 Elf64_Word l_checksum; /* Checksum */ 1831 Elf64_Word l_version; /* Interface version */ 1832 Elf64_Word l_flags; /* Flags */ 1833 } Elf64_Lib; 1834 1835 1836 /* Legal values for l_flags. */ 1837 1838 #define LL_NONE 0 1839 #define LL_EXACT_MATCH (1 << 0) /* Require exact match */ 1840 #define LL_IGNORE_INT_VER (1 << 1) /* Ignore interface version */ 1841 #define LL_REQUIRE_MINOR (1 << 2) 1842 #define LL_EXPORTS (1 << 3) 1843 #define LL_DELAY_LOAD (1 << 4) 1844 #define LL_DELTA (1 << 5) 1845 1846 /* Entries found in sections of type SHT_MIPS_CONFLICT. */ 1847 1848 typedef Elf32_Addr Elf32_Conflict; 1849 1850 1851 /* HPPA specific definitions. */ 1852 1853 /* Legal values for e_flags field of Elf32_Ehdr. */ 1854 1855 #define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */ 1856 #define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */ 1857 #define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */ 1858 #define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */ 1859 #define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch 1860 prediction. */ 1861 #define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */ 1862 #define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */ 1863 1864 /* Defined values for `e_flags & EF_PARISC_ARCH' are: */ 1865 1866 #define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */ 1867 #define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */ 1868 #define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */ 1869 1870 /* Additional section indeces. */ 1871 1872 #define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared 1873 symbols in ANSI C. */ 1874 #define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */ 1875 1876 /* Legal values for sh_type field of Elf32_Shdr. */ 1877 1878 #define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */ 1879 #define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */ 1880 #define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */ 1881 1882 /* Legal values for sh_flags field of Elf32_Shdr. */ 1883 1884 #define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */ 1885 #define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */ 1886 #define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */ 1887 1888 /* Legal values for ST_TYPE subfield of st_info (symbol type). */ 1889 1890 #define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */ 1891 1892 #define STT_HP_OPAQUE (STT_LOOS + 0x1) 1893 #define STT_HP_STUB (STT_LOOS + 0x2) 1894 1895 /* HPPA relocs. */ 1896 1897 #define R_PARISC_NONE 0 /* No reloc. */ 1898 #define R_PARISC_DIR32 1 /* Direct 32-bit reference. */ 1899 #define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */ 1900 #define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */ 1901 #define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */ 1902 #define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */ 1903 #define R_PARISC_PCREL32 9 /* 32-bit rel. address. */ 1904 #define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */ 1905 #define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */ 1906 #define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ 1907 #define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ 1908 #define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ 1909 #define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ 1910 #define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ 1911 #define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ 1912 #define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ 1913 #define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ 1914 #define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ 1915 #define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ 1916 #define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ 1917 #define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ 1918 #define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ 1919 #define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ 1920 #define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ 1921 #define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ 1922 #define R_PARISC_FPTR64 64 /* 64 bits function address. */ 1923 #define R_PARISC_PLABEL32 65 /* 32 bits function address. */ 1924 #define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ 1925 #define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ 1926 #define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ 1927 #define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ 1928 #define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */ 1929 #define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */ 1930 #define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */ 1931 #define R_PARISC_DIR64 80 /* 64 bits of eff. address. */ 1932 #define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */ 1933 #define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */ 1934 #define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */ 1935 #define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */ 1936 #define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */ 1937 #define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */ 1938 #define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */ 1939 #define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */ 1940 #define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */ 1941 #define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */ 1942 #define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */ 1943 #define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */ 1944 #define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */ 1945 #define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */ 1946 #define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */ 1947 #define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ 1948 #define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ 1949 #define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ 1950 #define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ 1951 #define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ 1952 #define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ 1953 #define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */ 1954 #define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */ 1955 #define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */ 1956 #define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */ 1957 #define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */ 1958 #define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */ 1959 #define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */ 1960 #define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */ 1961 #define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */ 1962 #define R_PARISC_LORESERVE 128 1963 #define R_PARISC_COPY 128 /* Copy relocation. */ 1964 #define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */ 1965 #define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */ 1966 #define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */ 1967 #define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */ 1968 #define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */ 1969 #define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */ 1970 #define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/ 1971 #define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */ 1972 #define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */ 1973 #define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */ 1974 #define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */ 1975 #define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */ 1976 #define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */ 1977 #define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */ 1978 #define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */ 1979 #define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/ 1980 #define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/ 1981 #define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */ 1982 #define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */ 1983 #define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */ 1984 #define R_PARISC_HIRESERVE 255 1985 1986 /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */ 1987 1988 #define PT_HP_TLS (PT_LOOS + 0x0) 1989 #define PT_HP_CORE_NONE (PT_LOOS + 0x1) 1990 #define PT_HP_CORE_VERSION (PT_LOOS + 0x2) 1991 #define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) 1992 #define PT_HP_CORE_COMM (PT_LOOS + 0x4) 1993 #define PT_HP_CORE_PROC (PT_LOOS + 0x5) 1994 #define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) 1995 #define PT_HP_CORE_STACK (PT_LOOS + 0x7) 1996 #define PT_HP_CORE_SHM (PT_LOOS + 0x8) 1997 #define PT_HP_CORE_MMF (PT_LOOS + 0x9) 1998 #define PT_HP_PARALLEL (PT_LOOS + 0x10) 1999 #define PT_HP_FASTBIND (PT_LOOS + 0x11) 2000 #define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) 2001 #define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) 2002 #define PT_HP_STACK (PT_LOOS + 0x14) 2003 2004 #define PT_PARISC_ARCHEXT 0x70000000 2005 #define PT_PARISC_UNWIND 0x70000001 2006 2007 /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */ 2008 2009 #define PF_PARISC_SBP 0x08000000 2010 2011 #define PF_HP_PAGE_SIZE 0x00100000 2012 #define PF_HP_FAR_SHARED 0x00200000 2013 #define PF_HP_NEAR_SHARED 0x00400000 2014 #define PF_HP_CODE 0x01000000 2015 #define PF_HP_MODIFY 0x02000000 2016 #define PF_HP_LAZYSWAP 0x04000000 2017 #define PF_HP_SBP 0x08000000 2018 2019 2020 /* Alpha specific definitions. */ 2021 2022 /* Legal values for e_flags field of Elf64_Ehdr. */ 2023 2024 #define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */ 2025 #define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */ 2026 2027 /* Legal values for sh_type field of Elf64_Shdr. */ 2028 2029 /* These two are primerily concerned with ECOFF debugging info. */ 2030 #define SHT_ALPHA_DEBUG 0x70000001 2031 #define SHT_ALPHA_REGINFO 0x70000002 2032 2033 /* Legal values for sh_flags field of Elf64_Shdr. */ 2034 2035 #define SHF_ALPHA_GPREL 0x10000000 2036 2037 /* Legal values for st_other field of Elf64_Sym. */ 2038 #define STO_ALPHA_NOPV 0x80 /* No PV required. */ 2039 #define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */ 2040 2041 /* Alpha relocs. */ 2042 2043 #define R_ALPHA_NONE 0 /* No reloc */ 2044 #define R_ALPHA_REFLONG 1 /* Direct 32 bit */ 2045 #define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ 2046 #define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ 2047 #define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ 2048 #define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ 2049 #define R_ALPHA_GPDISP 6 /* Add displacement to GP */ 2050 #define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ 2051 #define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ 2052 #define R_ALPHA_SREL16 9 /* PC relative 16 bit */ 2053 #define R_ALPHA_SREL32 10 /* PC relative 32 bit */ 2054 #define R_ALPHA_SREL64 11 /* PC relative 64 bit */ 2055 #define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ 2056 #define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ 2057 #define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ 2058 #define R_ALPHA_COPY 24 /* Copy symbol at runtime */ 2059 #define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ 2060 #define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ 2061 #define R_ALPHA_RELATIVE 27 /* Adjust by program base */ 2062 #define R_ALPHA_TLS_GD_HI 28 2063 #define R_ALPHA_TLSGD 29 2064 #define R_ALPHA_TLS_LDM 30 2065 #define R_ALPHA_DTPMOD64 31 2066 #define R_ALPHA_GOTDTPREL 32 2067 #define R_ALPHA_DTPREL64 33 2068 #define R_ALPHA_DTPRELHI 34 2069 #define R_ALPHA_DTPRELLO 35 2070 #define R_ALPHA_DTPREL16 36 2071 #define R_ALPHA_GOTTPREL 37 2072 #define R_ALPHA_TPREL64 38 2073 #define R_ALPHA_TPRELHI 39 2074 #define R_ALPHA_TPRELLO 40 2075 #define R_ALPHA_TPREL16 41 2076 /* Keep this the last entry. */ 2077 #define R_ALPHA_NUM 46 2078 2079 /* Magic values of the LITUSE relocation addend. */ 2080 #define LITUSE_ALPHA_ADDR 0 2081 #define LITUSE_ALPHA_BASE 1 2082 #define LITUSE_ALPHA_BYTOFF 2 2083 #define LITUSE_ALPHA_JSR 3 2084 #define LITUSE_ALPHA_TLS_GD 4 2085 #define LITUSE_ALPHA_TLS_LDM 5 2086 2087 /* Legal values for d_tag of Elf64_Dyn. */ 2088 #define DT_ALPHA_PLTRO (DT_LOPROC + 0) 2089 #define DT_ALPHA_NUM 1 2090 2091 /* PowerPC specific declarations */ 2092 2093 /* Values for Elf32/64_Ehdr.e_flags. */ 2094 #define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */ 2095 2096 /* Cygnus local bits below */ 2097 #define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/ 2098 #define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib 2099 flag */ 2100 2101 /* PowerPC relocations defined by the ABIs */ 2102 #define R_PPC_NONE 0 2103 #define R_PPC_ADDR32 1 /* 32bit absolute address */ 2104 #define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ 2105 #define R_PPC_ADDR16 3 /* 16bit absolute address */ 2106 #define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ 2107 #define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ 2108 #define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ 2109 #define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ 2110 #define R_PPC_ADDR14_BRTAKEN 8 2111 #define R_PPC_ADDR14_BRNTAKEN 9 2112 #define R_PPC_REL24 10 /* PC relative 26 bit */ 2113 #define R_PPC_REL14 11 /* PC relative 16 bit */ 2114 #define R_PPC_REL14_BRTAKEN 12 2115 #define R_PPC_REL14_BRNTAKEN 13 2116 #define R_PPC_GOT16 14 2117 #define R_PPC_GOT16_LO 15 2118 #define R_PPC_GOT16_HI 16 2119 #define R_PPC_GOT16_HA 17 2120 #define R_PPC_PLTREL24 18 2121 #define R_PPC_COPY 19 2122 #define R_PPC_GLOB_DAT 20 2123 #define R_PPC_JMP_SLOT 21 2124 #define R_PPC_RELATIVE 22 2125 #define R_PPC_LOCAL24PC 23 2126 #define R_PPC_UADDR32 24 2127 #define R_PPC_UADDR16 25 2128 #define R_PPC_REL32 26 2129 #define R_PPC_PLT32 27 2130 #define R_PPC_PLTREL32 28 2131 #define R_PPC_PLT16_LO 29 2132 #define R_PPC_PLT16_HI 30 2133 #define R_PPC_PLT16_HA 31 2134 #define R_PPC_SDAREL16 32 2135 #define R_PPC_SECTOFF 33 2136 #define R_PPC_SECTOFF_LO 34 2137 #define R_PPC_SECTOFF_HI 35 2138 #define R_PPC_SECTOFF_HA 36 2139 2140 /* PowerPC relocations defined for the TLS access ABI. */ 2141 #define R_PPC_TLS 67 /* none (sym+add)@tls */ 2142 #define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */ 2143 #define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */ 2144 #define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ 2145 #define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ 2146 #define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ 2147 #define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */ 2148 #define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */ 2149 #define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ 2150 #define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ 2151 #define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ 2152 #define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */ 2153 #define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ 2154 #define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ 2155 #define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ 2156 #define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ 2157 #define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ 2158 #define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ 2159 #define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ 2160 #define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ 2161 #define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */ 2162 #define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */ 2163 #define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ 2164 #define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ 2165 #define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */ 2166 #define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */ 2167 #define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */ 2168 #define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */ 2169 2170 /* Keep this the last entry. */ 2171 #define R_PPC_NUM 95 2172 2173 /* The remaining relocs are from the Embedded ELF ABI, and are not 2174 in the SVR4 ELF ABI. */ 2175 #define R_PPC_EMB_NADDR32 101 2176 #define R_PPC_EMB_NADDR16 102 2177 #define R_PPC_EMB_NADDR16_LO 103 2178 #define R_PPC_EMB_NADDR16_HI 104 2179 #define R_PPC_EMB_NADDR16_HA 105 2180 #define R_PPC_EMB_SDAI16 106 2181 #define R_PPC_EMB_SDA2I16 107 2182 #define R_PPC_EMB_SDA2REL 108 2183 #define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */ 2184 #define R_PPC_EMB_MRKREF 110 2185 #define R_PPC_EMB_RELSEC16 111 2186 #define R_PPC_EMB_RELST_LO 112 2187 #define R_PPC_EMB_RELST_HI 113 2188 #define R_PPC_EMB_RELST_HA 114 2189 #define R_PPC_EMB_BIT_FLD 115 2190 #define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */ 2191 2192 /* Diab tool relocations. */ 2193 #define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */ 2194 #define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */ 2195 #define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */ 2196 #define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */ 2197 #define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */ 2198 #define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */ 2199 2200 /* GNU relocs used in PIC code sequences. */ 2201 #define R_PPC_REL16 249 /* word32 (sym+add-.) */ 2202 #define R_PPC_REL16_LO 250 /* half16 (sym+add-.)@l */ 2203 #define R_PPC_REL16_HI 251 /* half16 (sym+add-.)@h */ 2204 #define R_PPC_REL16_HA 252 /* half16 (sym+add-.)@ha */ 2205 2206 /* This is a phony reloc to handle any old fashioned TOC16 references 2207 that may still be in object files. */ 2208 #define R_PPC_TOC16 255 2209 2210 /* PowerPC specific values for the Dyn d_tag field. */ 2211 #define DT_PPC_GOT (DT_LOPROC + 0) 2212 #define DT_PPC_NUM 1 2213 2214 /* PowerPC64 relocations defined by the ABIs */ 2215 #define R_PPC64_NONE R_PPC_NONE 2216 #define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address */ 2217 #define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned */ 2218 #define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address */ 2219 #define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of address */ 2220 #define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of address. */ 2221 #define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */ 2222 #define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned */ 2223 #define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN 2224 #define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN 2225 #define R_PPC64_REL24 R_PPC_REL24 /* PC-rel. 26 bit, word aligned */ 2226 #define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit */ 2227 #define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN 2228 #define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN 2229 #define R_PPC64_GOT16 R_PPC_GOT16 2230 #define R_PPC64_GOT16_LO R_PPC_GOT16_LO 2231 #define R_PPC64_GOT16_HI R_PPC_GOT16_HI 2232 #define R_PPC64_GOT16_HA R_PPC_GOT16_HA 2233 2234 #define R_PPC64_COPY R_PPC_COPY 2235 #define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT 2236 #define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT 2237 #define R_PPC64_RELATIVE R_PPC_RELATIVE 2238 2239 #define R_PPC64_UADDR32 R_PPC_UADDR32 2240 #define R_PPC64_UADDR16 R_PPC_UADDR16 2241 #define R_PPC64_REL32 R_PPC_REL32 2242 #define R_PPC64_PLT32 R_PPC_PLT32 2243 #define R_PPC64_PLTREL32 R_PPC_PLTREL32 2244 #define R_PPC64_PLT16_LO R_PPC_PLT16_LO 2245 #define R_PPC64_PLT16_HI R_PPC_PLT16_HI 2246 #define R_PPC64_PLT16_HA R_PPC_PLT16_HA 2247 2248 #define R_PPC64_SECTOFF R_PPC_SECTOFF 2249 #define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO 2250 #define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI 2251 #define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA 2252 #define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2 */ 2253 #define R_PPC64_ADDR64 38 /* doubleword64 S + A */ 2254 #define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A) */ 2255 #define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A) */ 2256 #define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A) */ 2257 #define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A) */ 2258 #define R_PPC64_UADDR64 43 /* doubleword64 S + A */ 2259 #define R_PPC64_REL64 44 /* doubleword64 S + A - P */ 2260 #define R_PPC64_PLT64 45 /* doubleword64 L + A */ 2261 #define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P */ 2262 #define R_PPC64_TOC16 47 /* half16* S + A - .TOC */ 2263 #define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.) */ 2264 #define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.) */ 2265 #define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.) */ 2266 #define R_PPC64_TOC 51 /* doubleword64 .TOC */ 2267 #define R_PPC64_PLTGOT16 52 /* half16* M + A */ 2268 #define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A) */ 2269 #define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A) */ 2270 #define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A) */ 2271 2272 #define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2 */ 2273 #define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2 */ 2274 #define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2 */ 2275 #define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2 */ 2276 #define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2 */ 2277 #define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2 */ 2278 #define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2 */ 2279 #define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2 */ 2280 #define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2 */ 2281 #define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2 */ 2282 #define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2 */ 2283 2284 /* PowerPC64 relocations defined for the TLS access ABI. */ 2285 #define R_PPC64_TLS 67 /* none (sym+add)@tls */ 2286 #define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */ 2287 #define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */ 2288 #define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ 2289 #define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ 2290 #define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ 2291 #define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */ 2292 #define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */ 2293 #define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ 2294 #define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ 2295 #define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ 2296 #define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */ 2297 #define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ 2298 #define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ 2299 #define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ 2300 #define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ 2301 #define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ 2302 #define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ 2303 #define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ 2304 #define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ 2305 #define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */ 2306 #define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */ 2307 #define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ 2308 #define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ 2309 #define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */ 2310 #define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */ 2311 #define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */ 2312 #define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */ 2313 #define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */ 2314 #define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */ 2315 #define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */ 2316 #define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */ 2317 #define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */ 2318 #define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */ 2319 #define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */ 2320 #define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */ 2321 #define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */ 2322 #define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */ 2323 #define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */ 2324 #define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */ 2325 2326 /* Keep this the last entry. */ 2327 #define R_PPC64_NUM 107 2328 2329 /* PowerPC64 specific values for the Dyn d_tag field. */ 2330 #define DT_PPC64_GLINK (DT_LOPROC + 0) 2331 #define DT_PPC64_OPD (DT_LOPROC + 1) 2332 #define DT_PPC64_OPDSZ (DT_LOPROC + 2) 2333 #define DT_PPC64_NUM 3 2334 2335 2336 /* ARM specific declarations */ 2337 2338 /* Processor specific flags for the ELF header e_flags field. */ 2339 #define EF_ARM_RELEXEC 0x01 2340 #define EF_ARM_HASENTRY 0x02 2341 #define EF_ARM_INTERWORK 0x04 2342 #define EF_ARM_APCS_26 0x08 2343 #define EF_ARM_APCS_FLOAT 0x10 2344 #define EF_ARM_PIC 0x20 2345 #define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */ 2346 #define EF_ARM_NEW_ABI 0x80 2347 #define EF_ARM_OLD_ABI 0x100 2348 2349 /* Other constants defined in the ARM ELF spec. version B-01. */ 2350 /* NB. These conflict with values defined above. */ 2351 #define EF_ARM_SYMSARESORTED 0x04 2352 #define EF_ARM_DYNSYMSUSESEGIDX 0x08 2353 #define EF_ARM_MAPSYMSFIRST 0x10 2354 #define EF_ARM_EABIMASK 0XFF000000 2355 2356 #define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK) 2357 #define EF_ARM_EABI_UNKNOWN 0x00000000 2358 #define EF_ARM_EABI_VER1 0x01000000 2359 #define EF_ARM_EABI_VER2 0x02000000 2360 2361 /* Additional symbol types for Thumb */ 2362 #define STT_ARM_TFUNC 0xd 2363 2364 /* ARM-specific values for sh_flags */ 2365 #define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */ 2366 #define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined 2367 in the input to a link step */ 2368 2369 /* ARM-specific program header flags */ 2370 #define PF_ARM_SB 0x10000000 /* Segment contains the location 2371 addressed by the static base */ 2372 2373 /* Processor specific values for the Phdr p_type field. */ 2374 #define PT_ARM_EXIDX 0x70000001 /* .ARM.exidx segment */ 2375 2376 /* ARM relocs. */ 2377 2378 #define R_ARM_NONE 0 /* No reloc */ 2379 #define R_ARM_PC24 1 /* PC relative 26 bit branch */ 2380 #define R_ARM_ABS32 2 /* Direct 32 bit */ 2381 #define R_ARM_REL32 3 /* PC relative 32 bit */ 2382 #define R_ARM_PC13 4 2383 #define R_ARM_ABS16 5 /* Direct 16 bit */ 2384 #define R_ARM_ABS12 6 /* Direct 12 bit */ 2385 #define R_ARM_THM_ABS5 7 2386 #define R_ARM_ABS8 8 /* Direct 8 bit */ 2387 #define R_ARM_SBREL32 9 2388 #define R_ARM_THM_PC22 10 2389 #define R_ARM_THM_PC8 11 2390 #define R_ARM_AMP_VCALL9 12 2391 #define R_ARM_SWI24 13 2392 #define R_ARM_THM_SWI8 14 2393 #define R_ARM_XPC25 15 2394 #define R_ARM_THM_XPC22 16 2395 #define R_ARM_TLS_DTPMOD32 17 2396 #define R_ARM_TLS_DTPOFF32 18 2397 #define R_ARM_TLS_TPOFF32 19 2398 #define R_ARM_COPY 20 /* Copy symbol at runtime */ 2399 #define R_ARM_GLOB_DAT 21 /* Create GOT entry */ 2400 #define R_ARM_JUMP_SLOT 22 /* Create PLT entry */ 2401 #define R_ARM_RELATIVE 23 /* Adjust by program base */ 2402 #define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */ 2403 #define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */ 2404 #define R_ARM_GOT32 26 /* 32 bit GOT entry */ 2405 #define R_ARM_PLT32 27 /* 32 bit PLT address */ 2406 #define R_ARM_ALU_PCREL_7_0 32 2407 #define R_ARM_ALU_PCREL_15_8 33 2408 #define R_ARM_ALU_PCREL_23_15 34 2409 #define R_ARM_LDR_SBREL_11_0 35 2410 #define R_ARM_ALU_SBREL_19_12 36 2411 #define R_ARM_ALU_SBREL_27_20 37 2412 #define R_ARM_GNU_VTENTRY 100 2413 #define R_ARM_GNU_VTINHERIT 101 2414 #define R_ARM_THM_PC11 102 /* thumb unconditional branch */ 2415 #define R_ARM_THM_PC9 103 /* thumb conditional branch */ 2416 #define R_ARM_TLS_GD32 104 2417 #define R_ARM_TLS_LDM32 105 2418 #define R_ARM_TLS_LDO32 106 2419 #define R_ARM_TLS_IE32 107 2420 #define R_ARM_TLS_LE32 108 2421 #define R_ARM_TLS_LDO12 109 2422 #define R_ARM_TLS_LE12 110 2423 #define R_ARM_TLS_IE12GP 111 2424 #define R_ARM_RXPC25 249 2425 #define R_ARM_RSBREL32 250 2426 #define R_ARM_THM_RPC22 251 2427 #define R_ARM_RREL32 252 2428 #define R_ARM_RABS22 253 2429 #define R_ARM_RPC24 254 2430 #define R_ARM_RBASE 255 2431 /* Keep this the last entry. */ 2432 #define R_ARM_NUM 256 2433 2434 /* AArch64 relocs. */ 2435 #define R_AARCH64_NONE 0 /* No relocation. */ 2436 2437 /* ILP32 AArch64 relocs. */ 2438 #define R_AARCH64_P32_ABS32 1 /* Direct 32 bit. */ 2439 #define R_AARCH64_P32_COPY 180 /* Copy symbol at runtime. */ 2440 #define R_AARCH64_P32_GLOB_DAT 181 /* Create GOT entry. */ 2441 #define R_AARCH64_P32_JUMP_SLOT 182 /* Create PLT entry. */ 2442 #define R_AARCH64_P32_RELATIVE 183 /* Adjust by program base. */ 2443 #define R_AARCH64_P32_TLS_DTPMOD 184 /* Module number, 32 bit. */ 2444 #define R_AARCH64_P32_TLS_DTPREL 185 /* Module-relative offset, 32 bit. */ 2445 #define R_AARCH64_P32_TLS_TPREL 186 /* TP-relative offset, 32 bit. */ 2446 #define R_AARCH64_P32_TLSDESC 187 /* TLS Descriptor. */ 2447 #define R_AARCH64_P32_IRELATIVE 188 /* STT_GNU_IFUNC relocation. */ 2448 2449 /* LP64 AArch64 relocs. */ 2450 #define R_AARCH64_ABS64 257 /* Direct 64 bit. */ 2451 #define R_AARCH64_ABS32 258 /* Direct 32 bit. */ 2452 #define R_AARCH64_ABS16 259 /* Direct 16-bit. */ 2453 #define R_AARCH64_PREL64 260 /* PC-relative 64-bit. */ 2454 #define R_AARCH64_PREL32 261 /* PC-relative 32-bit. */ 2455 #define R_AARCH64_PREL16 262 /* PC-relative 16-bit. */ 2456 #define R_AARCH64_MOVW_UABS_G0 263 /* Dir. MOVZ imm. from bits 15:0. */ 2457 #define R_AARCH64_MOVW_UABS_G0_NC 264 /* Likewise for MOVK; no check. */ 2458 #define R_AARCH64_MOVW_UABS_G1 265 /* Dir. MOVZ imm. from bits 31:16. */ 2459 #define R_AARCH64_MOVW_UABS_G1_NC 266 /* Likewise for MOVK; no check. */ 2460 #define R_AARCH64_MOVW_UABS_G2 267 /* Dir. MOVZ imm. from bits 47:32. */ 2461 #define R_AARCH64_MOVW_UABS_G2_NC 268 /* Likewise for MOVK; no check. */ 2462 #define R_AARCH64_MOVW_UABS_G3 269 /* Dir. MOV{K,Z} imm. from 63:48. */ 2463 #define R_AARCH64_MOVW_SABS_G0 270 /* Dir. MOV{N,Z} imm. from 15:0. */ 2464 #define R_AARCH64_MOVW_SABS_G1 271 /* Dir. MOV{N,Z} imm. from 31:16. */ 2465 #define R_AARCH64_MOVW_SABS_G2 272 /* Dir. MOV{N,Z} imm. from 47:32. */ 2466 #define R_AARCH64_LD_PREL_LO19 273 /* PC-rel. LD imm. from bits 20:2. */ 2467 #define R_AARCH64_ADR_PREL_LO21 274 /* PC-rel. ADR imm. from bits 20:0. */ 2468 #define R_AARCH64_ADR_PREL_PG_HI21 275 /* Page-rel. ADRP imm. from 32:12. */ 2469 #define R_AARCH64_ADR_PREL_PG_HI21_NC 276 /* Likewise; no overflow check. */ 2470 #define R_AARCH64_ADD_ABS_LO12_NC 277 /* Dir. ADD imm. from bits 11:0. */ 2471 #define R_AARCH64_LDST8_ABS_LO12_NC 278 /* Likewise for LD/ST; no check. */ 2472 #define R_AARCH64_TSTBR14 279 /* PC-rel. TBZ/TBNZ imm. from 15:2. */ 2473 #define R_AARCH64_CONDBR19 280 /* PC-rel. cond. br. imm. from 20:2. */ 2474 #define R_AARCH64_JUMP26 282 /* PC-rel. B imm. from bits 27:2. */ 2475 #define R_AARCH64_CALL26 283 /* Likewise for CALL. */ 2476 #define R_AARCH64_LDST16_ABS_LO12_NC 284 /* Dir. ADD imm. from bits 11:1. */ 2477 #define R_AARCH64_LDST32_ABS_LO12_NC 285 /* Likewise for bits 11:2. */ 2478 #define R_AARCH64_LDST64_ABS_LO12_NC 286 /* Likewise for bits 11:3. */ 2479 #define R_AARCH64_MOVW_PREL_G0 287 /* PC-rel. MOV{N,Z} imm. from 15:0. */ 2480 #define R_AARCH64_MOVW_PREL_G0_NC 288 /* Likewise for MOVK; no check. */ 2481 #define R_AARCH64_MOVW_PREL_G1 289 /* PC-rel. MOV{N,Z} imm. from 31:16. */ 2482 #define R_AARCH64_MOVW_PREL_G1_NC 290 /* Likewise for MOVK; no check. */ 2483 #define R_AARCH64_MOVW_PREL_G2 291 /* PC-rel. MOV{N,Z} imm. from 47:32. */ 2484 #define R_AARCH64_MOVW_PREL_G2_NC 292 /* Likewise for MOVK; no check. */ 2485 #define R_AARCH64_MOVW_PREL_G3 293 /* PC-rel. MOV{N,Z} imm. from 63:48. */ 2486 #define R_AARCH64_LDST128_ABS_LO12_NC 299 /* Dir. ADD imm. from bits 11:4. */ 2487 #define R_AARCH64_MOVW_GOTOFF_G0 300 /* GOT-rel. off. MOV{N,Z} imm. 15:0. */ 2488 #define R_AARCH64_MOVW_GOTOFF_G0_NC 301 /* Likewise for MOVK; no check. */ 2489 #define R_AARCH64_MOVW_GOTOFF_G1 302 /* GOT-rel. o. MOV{N,Z} imm. 31:16. */ 2490 #define R_AARCH64_MOVW_GOTOFF_G1_NC 303 /* Likewise for MOVK; no check. */ 2491 #define R_AARCH64_MOVW_GOTOFF_G2 304 /* GOT-rel. o. MOV{N,Z} imm. 47:32. */ 2492 #define R_AARCH64_MOVW_GOTOFF_G2_NC 305 /* Likewise for MOVK; no check. */ 2493 #define R_AARCH64_MOVW_GOTOFF_G3 306 /* GOT-rel. o. MOV{N,Z} imm. 63:48. */ 2494 #define R_AARCH64_GOTREL64 307 /* GOT-relative 64-bit. */ 2495 #define R_AARCH64_GOTREL32 308 /* GOT-relative 32-bit. */ 2496 #define R_AARCH64_GOT_LD_PREL19 309 /* PC-rel. GOT off. load imm. 20:2. */ 2497 #define R_AARCH64_LD64_GOTOFF_LO15 310 /* GOT-rel. off. LD/ST imm. 14:3. */ 2498 #define R_AARCH64_ADR_GOT_PAGE 311 /* P-page-rel. GOT off. ADRP 32:12. */ 2499 #define R_AARCH64_LD64_GOT_LO12_NC 312 /* Dir. GOT off. LD/ST imm. 11:3. */ 2500 #define R_AARCH64_LD64_GOTPAGE_LO15 313 /* GOT-page-rel. GOT off. LD/ST 14:3 */ 2501 #define R_AARCH64_TLSGD_ADR_PREL21 512 /* PC-relative ADR imm. 20:0. */ 2502 #define R_AARCH64_TLSGD_ADR_PAGE21 513 /* page-rel. ADRP imm. 32:12. */ 2503 #define R_AARCH64_TLSGD_ADD_LO12_NC 514 /* direct ADD imm. from 11:0. */ 2504 #define R_AARCH64_TLSGD_MOVW_G1 515 /* GOT-rel. MOV{N,Z} 31:16. */ 2505 #define R_AARCH64_TLSGD_MOVW_G0_NC 516 /* GOT-rel. MOVK imm. 15:0. */ 2506 #define R_AARCH64_TLSLD_ADR_PREL21 517 /* Like 512; local dynamic model. */ 2507 #define R_AARCH64_TLSLD_ADR_PAGE21 518 /* Like 513; local dynamic model. */ 2508 #define R_AARCH64_TLSLD_ADD_LO12_NC 519 /* Like 514; local dynamic model. */ 2509 #define R_AARCH64_TLSLD_MOVW_G1 520 /* Like 515; local dynamic model. */ 2510 #define R_AARCH64_TLSLD_MOVW_G0_NC 521 /* Like 516; local dynamic model. */ 2511 #define R_AARCH64_TLSLD_LD_PREL19 522 /* TLS PC-rel. load imm. 20:2. */ 2512 #define R_AARCH64_TLSLD_MOVW_DTPREL_G2 523 /* TLS DTP-rel. MOV{N,Z} 47:32. */ 2513 #define R_AARCH64_TLSLD_MOVW_DTPREL_G1 524 /* TLS DTP-rel. MOV{N,Z} 31:16. */ 2514 #define R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC 525 /* Likewise; MOVK; no check. */ 2515 #define R_AARCH64_TLSLD_MOVW_DTPREL_G0 526 /* TLS DTP-rel. MOV{N,Z} 15:0. */ 2516 #define R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC 527 /* Likewise; MOVK; no check. */ 2517 #define R_AARCH64_TLSLD_ADD_DTPREL_HI12 528 /* DTP-rel. ADD imm. from 23:12. */ 2518 #define R_AARCH64_TLSLD_ADD_DTPREL_LO12 529 /* DTP-rel. ADD imm. from 11:0. */ 2519 #define R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC 530 /* Likewise; no ovfl. check. */ 2520 #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12 531 /* DTP-rel. LD/ST imm. 11:0. */ 2521 #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC 532 /* Likewise; no check. */ 2522 #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12 533 /* DTP-rel. LD/ST imm. 11:1. */ 2523 #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC 534 /* Likewise; no check. */ 2524 #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12 535 /* DTP-rel. LD/ST imm. 11:2. */ 2525 #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC 536 /* Likewise; no check. */ 2526 #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12 537 /* DTP-rel. LD/ST imm. 11:3. */ 2527 #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC 538 /* Likewise; no check. */ 2528 #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G1 539 /* GOT-rel. MOV{N,Z} 31:16. */ 2529 #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC 540 /* GOT-rel. MOVK 15:0. */ 2530 #define R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 541 /* Page-rel. ADRP 32:12. */ 2531 #define R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC 542 /* Direct LD off. 11:3. */ 2532 #define R_AARCH64_TLSIE_LD_GOTTPREL_PREL19 543 /* PC-rel. load imm. 20:2. */ 2533 #define R_AARCH64_TLSLE_MOVW_TPREL_G2 544 /* TLS TP-rel. MOV{N,Z} 47:32. */ 2534 #define R_AARCH64_TLSLE_MOVW_TPREL_G1 545 /* TLS TP-rel. MOV{N,Z} 31:16. */ 2535 #define R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 546 /* Likewise; MOVK; no check. */ 2536 #define R_AARCH64_TLSLE_MOVW_TPREL_G0 547 /* TLS TP-rel. MOV{N,Z} 15:0. */ 2537 #define R_AARCH64_TLSLE_MOVW_TPREL_G0_NC 548 /* Likewise; MOVK; no check. */ 2538 #define R_AARCH64_TLSLE_ADD_TPREL_HI12 549 /* TP-rel. ADD imm. 23:12. */ 2539 #define R_AARCH64_TLSLE_ADD_TPREL_LO12 550 /* TP-rel. ADD imm. 11:0. */ 2540 #define R_AARCH64_TLSLE_ADD_TPREL_LO12_NC 551 /* Likewise; no ovfl. check. */ 2541 #define R_AARCH64_TLSLE_LDST8_TPREL_LO12 552 /* TP-rel. LD/ST off. 11:0. */ 2542 #define R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC 553 /* Likewise; no ovfl. check. */ 2543 #define R_AARCH64_TLSLE_LDST16_TPREL_LO12 554 /* TP-rel. LD/ST off. 11:1. */ 2544 #define R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC 555 /* Likewise; no check. */ 2545 #define R_AARCH64_TLSLE_LDST32_TPREL_LO12 556 /* TP-rel. LD/ST off. 11:2. */ 2546 #define R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC 557 /* Likewise; no check. */ 2547 #define R_AARCH64_TLSLE_LDST64_TPREL_LO12 558 /* TP-rel. LD/ST off. 11:3. */ 2548 #define R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC 559 /* Likewise; no check. */ 2549 #define R_AARCH64_TLSDESC_LD_PREL19 560 /* PC-rel. load immediate 20:2. */ 2550 #define R_AARCH64_TLSDESC_ADR_PREL21 561 /* PC-rel. ADR immediate 20:0. */ 2551 #define R_AARCH64_TLSDESC_ADR_PAGE21 562 /* Page-rel. ADRP imm. 32:12. */ 2552 #define R_AARCH64_TLSDESC_LD64_LO12 563 /* Direct LD off. from 11:3. */ 2553 #define R_AARCH64_TLSDESC_ADD_LO12 564 /* Direct ADD imm. from 11:0. */ 2554 #define R_AARCH64_TLSDESC_OFF_G1 565 /* GOT-rel. MOV{N,Z} imm. 31:16. */ 2555 #define R_AARCH64_TLSDESC_OFF_G0_NC 566 /* GOT-rel. MOVK imm. 15:0; no ck. */ 2556 #define R_AARCH64_TLSDESC_LDR 567 /* Relax LDR. */ 2557 #define R_AARCH64_TLSDESC_ADD 568 /* Relax ADD. */ 2558 #define R_AARCH64_TLSDESC_CALL 569 /* Relax BLR. */ 2559 #define R_AARCH64_TLSLE_LDST128_TPREL_LO12 570 /* TP-rel. LD/ST off. 11:4. */ 2560 #define R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC 571 /* Likewise; no check. */ 2561 #define R_AARCH64_TLSLD_LDST128_DTPREL_LO12 572 /* DTP-rel. LD/ST imm. 11:4. */ 2562 #define R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC 573 /* Likewise; no check. */ 2563 #define R_AARCH64_COPY 1024 /* Copy symbol at runtime. */ 2564 #define R_AARCH64_GLOB_DAT 1025 /* Create GOT entry. */ 2565 #define R_AARCH64_JUMP_SLOT 1026 /* Create PLT entry. */ 2566 #define R_AARCH64_RELATIVE 1027 /* Adjust by program base. */ 2567 #define R_AARCH64_TLS_DTPMOD 1028 /* Module number, 64 bit. */ 2568 #define R_AARCH64_TLS_DTPREL 1029 /* Module-relative offset, 64 bit. */ 2569 #define R_AARCH64_TLS_TPREL 1030 /* TP-relative offset, 64 bit. */ 2570 #define R_AARCH64_TLSDESC 1031 /* TLS Descriptor. */ 2571 #define R_AARCH64_IRELATIVE 1032 /* STT_GNU_IFUNC relocation. */ 2572 2573 /* IA-64 specific declarations. */ 2574 2575 /* Processor specific flags for the Ehdr e_flags field. */ 2576 #define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */ 2577 #define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */ 2578 #define EF_IA_64_ARCH 0xff000000 /* arch. version mask */ 2579 2580 /* Processor specific values for the Phdr p_type field. */ 2581 #define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */ 2582 #define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */ 2583 #define PT_IA_64_HP_OPT_ANOT (PT_LOOS + 0x12) 2584 #define PT_IA_64_HP_HSL_ANOT (PT_LOOS + 0x13) 2585 #define PT_IA_64_HP_STACK (PT_LOOS + 0x14) 2586 2587 /* Processor specific flags for the Phdr p_flags field. */ 2588 #define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */ 2589 2590 /* Processor specific values for the Shdr sh_type field. */ 2591 #define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */ 2592 #define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */ 2593 2594 /* Processor specific flags for the Shdr sh_flags field. */ 2595 #define SHF_IA_64_SHORT 0x10000000 /* section near gp */ 2596 #define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */ 2597 2598 /* Processor specific values for the Dyn d_tag field. */ 2599 #define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) 2600 #define DT_IA_64_NUM 1 2601 2602 /* IA-64 relocations. */ 2603 #define R_IA64_NONE 0x00 /* none */ 2604 #define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */ 2605 #define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */ 2606 #define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */ 2607 #define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */ 2608 #define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */ 2609 #define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */ 2610 #define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */ 2611 #define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */ 2612 #define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */ 2613 #define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */ 2614 #define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */ 2615 #define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */ 2616 #define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */ 2617 #define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */ 2618 #define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */ 2619 #define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */ 2620 #define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */ 2621 #define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */ 2622 #define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */ 2623 #define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */ 2624 #define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */ 2625 #define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */ 2626 #define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */ 2627 #define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */ 2628 #define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */ 2629 #define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */ 2630 #define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */ 2631 #define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */ 2632 #define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */ 2633 #define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */ 2634 #define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */ 2635 #define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */ 2636 #define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */ 2637 #define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */ 2638 #define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */ 2639 #define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */ 2640 #define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */ 2641 #define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */ 2642 #define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */ 2643 #define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */ 2644 #define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */ 2645 #define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */ 2646 #define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */ 2647 #define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */ 2648 #define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */ 2649 #define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */ 2650 #define R_IA64_REL32MSB 0x6c /* data 4 + REL */ 2651 #define R_IA64_REL32LSB 0x6d /* data 4 + REL */ 2652 #define R_IA64_REL64MSB 0x6e /* data 8 + REL */ 2653 #define R_IA64_REL64LSB 0x6f /* data 8 + REL */ 2654 #define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */ 2655 #define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */ 2656 #define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */ 2657 #define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */ 2658 #define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */ 2659 #define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */ 2660 #define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */ 2661 #define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */ 2662 #define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */ 2663 #define R_IA64_COPY 0x84 /* copy relocation */ 2664 #define R_IA64_SUB 0x85 /* Addend and symbol difference */ 2665 #define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */ 2666 #define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */ 2667 #define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */ 2668 #define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */ 2669 #define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */ 2670 #define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */ 2671 #define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */ 2672 #define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */ 2673 #define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */ 2674 #define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */ 2675 #define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */ 2676 #define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */ 2677 #define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */ 2678 #define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */ 2679 #define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */ 2680 #define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */ 2681 #define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */ 2682 #define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */ 2683 #define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */ 2684 2685 /* SH specific declarations */ 2686 2687 /* SH specific values for `st_other'. */ 2688 2689 /* If set, this is a symbol pointing to SHmedia code, which will be branched 2690 to, so need to add 1 to the symbol value. */ 2691 #define STO_SH5_ISA32 (1 << 2) 2692 2693 /* SH relocs. */ 2694 #define R_SH_NONE 0 2695 #define R_SH_DIR32 1 2696 #define R_SH_REL32 2 2697 #define R_SH_DIR8WPN 3 2698 #define R_SH_IND12W 4 2699 #define R_SH_DIR8WPL 5 2700 #define R_SH_DIR8WPZ 6 2701 #define R_SH_DIR8BP 7 2702 #define R_SH_DIR8W 8 2703 #define R_SH_DIR8L 9 2704 #define R_SH_SWITCH16 25 2705 #define R_SH_SWITCH32 26 2706 #define R_SH_USES 27 2707 #define R_SH_COUNT 28 2708 #define R_SH_ALIGN 29 2709 #define R_SH_CODE 30 2710 #define R_SH_DATA 31 2711 #define R_SH_LABEL 32 2712 #define R_SH_SWITCH8 33 2713 #define R_SH_GNU_VTINHERIT 34 2714 #define R_SH_GNU_VTENTRY 35 2715 #define R_SH_TLS_GD_32 144 2716 #define R_SH_TLS_LD_32 145 2717 #define R_SH_TLS_LDO_32 146 2718 #define R_SH_TLS_IE_32 147 2719 #define R_SH_TLS_LE_32 148 2720 #define R_SH_TLS_DTPMOD32 149 2721 #define R_SH_TLS_DTPOFF32 150 2722 #define R_SH_TLS_TPOFF32 151 2723 #define R_SH_GOT32 160 2724 #define R_SH_PLT32 161 2725 #define R_SH_COPY 162 2726 #define R_SH_GLOB_DAT 163 2727 #define R_SH_JMP_SLOT 164 2728 #define R_SH_RELATIVE 165 2729 #define R_SH_GOTOFF 166 2730 #define R_SH_GOTPC 167 2731 #define R_SH_RELATIVE_LOW16 197 2732 #define R_SH_RELATIVE_MEDLOW16 198 2733 #define R_SH_IMM_LOW16 246 2734 #define R_SH_IMM_LOW16_PCREL 247 2735 #define R_SH_IMM_MEDLOW16 248 2736 #define R_SH_IMM_MEDLOW16_PCREL 249 2737 2738 /* Keep this the last entry. */ 2739 #define R_SH_NUM 256 2740 2741 /* Additional s390 relocs */ 2742 2743 #define R_390_NONE 0 /* No reloc. */ 2744 #define R_390_8 1 /* Direct 8 bit. */ 2745 #define R_390_12 2 /* Direct 12 bit. */ 2746 #define R_390_16 3 /* Direct 16 bit. */ 2747 #define R_390_32 4 /* Direct 32 bit. */ 2748 #define R_390_PC32 5 /* PC relative 32 bit. */ 2749 #define R_390_GOT12 6 /* 12 bit GOT offset. */ 2750 #define R_390_GOT32 7 /* 32 bit GOT offset. */ 2751 #define R_390_PLT32 8 /* 32 bit PC relative PLT address. */ 2752 #define R_390_COPY 9 /* Copy symbol at runtime. */ 2753 #define R_390_GLOB_DAT 10 /* Create GOT entry. */ 2754 #define R_390_JMP_SLOT 11 /* Create PLT entry. */ 2755 #define R_390_RELATIVE 12 /* Adjust by program base. */ 2756 #define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */ 2757 #define R_390_GOTPC 14 /* 32 bit PC relative offset to GOT. */ 2758 #define R_390_GOT16 15 /* 16 bit GOT offset. */ 2759 #define R_390_PC16 16 /* PC relative 16 bit. */ 2760 #define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */ 2761 #define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */ 2762 #define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */ 2763 #define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */ 2764 #define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */ 2765 #define R_390_64 22 /* Direct 64 bit. */ 2766 #define R_390_PC64 23 /* PC relative 64 bit. */ 2767 #define R_390_GOT64 24 /* 64 bit GOT offset. */ 2768 #define R_390_PLT64 25 /* 64 bit PC relative PLT address. */ 2769 #define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */ 2770 #define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */ 2771 #define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */ 2772 #define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */ 2773 #define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */ 2774 #define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */ 2775 #define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */ 2776 #define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */ 2777 #define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */ 2778 #define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */ 2779 #define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */ 2780 #define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */ 2781 #define R_390_TLS_GDCALL 38 /* Tag for function call in general 2782 dynamic TLS code. */ 2783 #define R_390_TLS_LDCALL 39 /* Tag for function call in local 2784 dynamic TLS code. */ 2785 #define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic 2786 thread local data. */ 2787 #define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic 2788 thread local data. */ 2789 #define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS 2790 block offset. */ 2791 #define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS 2792 block offset. */ 2793 #define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS 2794 block offset. */ 2795 #define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic 2796 thread local data in LE code. */ 2797 #define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic 2798 thread local data in LE code. */ 2799 #define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for 2800 negated static TLS block offset. */ 2801 #define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for 2802 negated static TLS block offset. */ 2803 #define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for 2804 negated static TLS block offset. */ 2805 #define R_390_TLS_LE32 50 /* 32 bit negated offset relative to 2806 static TLS block. */ 2807 #define R_390_TLS_LE64 51 /* 64 bit negated offset relative to 2808 static TLS block. */ 2809 #define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS 2810 block. */ 2811 #define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS 2812 block. */ 2813 #define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */ 2814 #define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */ 2815 #define R_390_TLS_TPOFF 56 /* Negated offset in static TLS 2816 block. */ 2817 #define R_390_20 57 /* Direct 20 bit. */ 2818 #define R_390_GOT20 58 /* 20 bit GOT offset. */ 2819 #define R_390_GOTPLT20 59 /* 20 bit offset to jump slot. */ 2820 #define R_390_TLS_GOTIE20 60 /* 20 bit GOT offset for static TLS 2821 block offset. */ 2822 /* Keep this the last entry. */ 2823 #define R_390_NUM 61 2824 2825 2826 /* CRIS flags. */ 2827 #define EF_CRIS_VARIANT_MASK 0x0000000e 2828 #define EF_CRIS_VARIANT_ANY_V0_V10 0x00000000 2829 #define EF_CRIS_VARIANT_V32 0x00000002 2830 #define EF_CRIS_VARIANT_COMMON_V10_V32 0x00000004 2831 2832 /* CRIS relocations. */ 2833 #define R_CRIS_NONE 0 2834 #define R_CRIS_8 1 2835 #define R_CRIS_16 2 2836 #define R_CRIS_32 3 2837 #define R_CRIS_8_PCREL 4 2838 #define R_CRIS_16_PCREL 5 2839 #define R_CRIS_32_PCREL 6 2840 #define R_CRIS_GNU_VTINHERIT 7 2841 #define R_CRIS_GNU_VTENTRY 8 2842 #define R_CRIS_COPY 9 2843 #define R_CRIS_GLOB_DAT 10 2844 #define R_CRIS_JUMP_SLOT 11 2845 #define R_CRIS_RELATIVE 12 2846 #define R_CRIS_16_GOT 13 2847 #define R_CRIS_32_GOT 14 2848 #define R_CRIS_16_GOTPLT 15 2849 #define R_CRIS_32_GOTPLT 16 2850 #define R_CRIS_32_GOTREL 17 2851 #define R_CRIS_32_PLT_GOTREL 18 2852 #define R_CRIS_32_PLT_PCREL 19 2853 2854 /* Keep this the last entry. */ 2855 #define R_CRIS_NUM 20 2856 2857 2858 /* AMD x86-64 relocations. */ 2859 #define R_X86_64_NONE 0 /* No reloc */ 2860 #define R_X86_64_64 1 /* Direct 64 bit */ 2861 #define R_X86_64_PC32 2 /* PC relative 32 bit signed */ 2862 #define R_X86_64_GOT32 3 /* 32 bit GOT entry */ 2863 #define R_X86_64_PLT32 4 /* 32 bit PLT address */ 2864 #define R_X86_64_COPY 5 /* Copy symbol at runtime */ 2865 #define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ 2866 #define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ 2867 #define R_X86_64_RELATIVE 8 /* Adjust by program base */ 2868 #define R_X86_64_GOTPCREL 9 /* 32 bit signed PC relative 2869 offset to GOT */ 2870 #define R_X86_64_32 10 /* Direct 32 bit zero extended */ 2871 #define R_X86_64_32S 11 /* Direct 32 bit sign extended */ 2872 #define R_X86_64_16 12 /* Direct 16 bit zero extended */ 2873 #define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ 2874 #define R_X86_64_8 14 /* Direct 8 bit sign extended */ 2875 #define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ 2876 #define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */ 2877 #define R_X86_64_DTPOFF64 17 /* Offset in module's TLS block */ 2878 #define R_X86_64_TPOFF64 18 /* Offset in initial TLS block */ 2879 #define R_X86_64_TLSGD 19 /* 32 bit signed PC relative offset 2880 to two GOT entries for GD symbol */ 2881 #define R_X86_64_TLSLD 20 /* 32 bit signed PC relative offset 2882 to two GOT entries for LD symbol */ 2883 #define R_X86_64_DTPOFF32 21 /* Offset in TLS block */ 2884 #define R_X86_64_GOTTPOFF 22 /* 32 bit signed PC relative offset 2885 to GOT entry for IE symbol */ 2886 #define R_X86_64_TPOFF32 23 /* Offset in initial TLS block */ 2887 2888 #define R_X86_64_NUM 24 2889 2890 2891 /* AM33 relocations. */ 2892 #define R_MN10300_NONE 0 /* No reloc. */ 2893 #define R_MN10300_32 1 /* Direct 32 bit. */ 2894 #define R_MN10300_16 2 /* Direct 16 bit. */ 2895 #define R_MN10300_8 3 /* Direct 8 bit. */ 2896 #define R_MN10300_PCREL32 4 /* PC-relative 32-bit. */ 2897 #define R_MN10300_PCREL16 5 /* PC-relative 16-bit signed. */ 2898 #define R_MN10300_PCREL8 6 /* PC-relative 8-bit signed. */ 2899 #define R_MN10300_GNU_VTINHERIT 7 /* Ancient C++ vtable garbage... */ 2900 #define R_MN10300_GNU_VTENTRY 8 /* ... collection annotation. */ 2901 #define R_MN10300_24 9 /* Direct 24 bit. */ 2902 #define R_MN10300_GOTPC32 10 /* 32-bit PCrel offset to GOT. */ 2903 #define R_MN10300_GOTPC16 11 /* 16-bit PCrel offset to GOT. */ 2904 #define R_MN10300_GOTOFF32 12 /* 32-bit offset from GOT. */ 2905 #define R_MN10300_GOTOFF24 13 /* 24-bit offset from GOT. */ 2906 #define R_MN10300_GOTOFF16 14 /* 16-bit offset from GOT. */ 2907 #define R_MN10300_PLT32 15 /* 32-bit PCrel to PLT entry. */ 2908 #define R_MN10300_PLT16 16 /* 16-bit PCrel to PLT entry. */ 2909 #define R_MN10300_GOT32 17 /* 32-bit offset to GOT entry. */ 2910 #define R_MN10300_GOT24 18 /* 24-bit offset to GOT entry. */ 2911 #define R_MN10300_GOT16 19 /* 16-bit offset to GOT entry. */ 2912 #define R_MN10300_COPY 20 /* Copy symbol at runtime. */ 2913 #define R_MN10300_GLOB_DAT 21 /* Create GOT entry. */ 2914 #define R_MN10300_JMP_SLOT 22 /* Create PLT entry. */ 2915 #define R_MN10300_RELATIVE 23 /* Adjust by program base. */ 2916 2917 #define R_MN10300_NUM 24 2918 2919 2920 /* M32R relocs. */ 2921 #define R_M32R_NONE 0 /* No reloc. */ 2922 #define R_M32R_16 1 /* Direct 16 bit. */ 2923 #define R_M32R_32 2 /* Direct 32 bit. */ 2924 #define R_M32R_24 3 /* Direct 24 bit. */ 2925 #define R_M32R_10_PCREL 4 /* PC relative 10 bit shifted. */ 2926 #define R_M32R_18_PCREL 5 /* PC relative 18 bit shifted. */ 2927 #define R_M32R_26_PCREL 6 /* PC relative 26 bit shifted. */ 2928 #define R_M32R_HI16_ULO 7 /* High 16 bit with unsigned low. */ 2929 #define R_M32R_HI16_SLO 8 /* High 16 bit with signed low. */ 2930 #define R_M32R_LO16 9 /* Low 16 bit. */ 2931 #define R_M32R_SDA16 10 /* 16 bit offset in SDA. */ 2932 #define R_M32R_GNU_VTINHERIT 11 2933 #define R_M32R_GNU_VTENTRY 12 2934 /* M32R relocs use SHT_RELA. */ 2935 #define R_M32R_16_RELA 33 /* Direct 16 bit. */ 2936 #define R_M32R_32_RELA 34 /* Direct 32 bit. */ 2937 #define R_M32R_24_RELA 35 /* Direct 24 bit. */ 2938 #define R_M32R_10_PCREL_RELA 36 /* PC relative 10 bit shifted. */ 2939 #define R_M32R_18_PCREL_RELA 37 /* PC relative 18 bit shifted. */ 2940 #define R_M32R_26_PCREL_RELA 38 /* PC relative 26 bit shifted. */ 2941 #define R_M32R_HI16_ULO_RELA 39 /* High 16 bit with unsigned low */ 2942 #define R_M32R_HI16_SLO_RELA 40 /* High 16 bit with signed low */ 2943 #define R_M32R_LO16_RELA 41 /* Low 16 bit */ 2944 #define R_M32R_SDA16_RELA 42 /* 16 bit offset in SDA */ 2945 #define R_M32R_RELA_GNU_VTINHERIT 43 2946 #define R_M32R_RELA_GNU_VTENTRY 44 2947 2948 #define R_M32R_GOT24 48 /* 24 bit GOT entry */ 2949 #define R_M32R_26_PLTREL 49 /* 26 bit PC relative to PLT shifted */ 2950 #define R_M32R_COPY 50 /* Copy symbol at runtime */ 2951 #define R_M32R_GLOB_DAT 51 /* Create GOT entry */ 2952 #define R_M32R_JMP_SLOT 52 /* Create PLT entry */ 2953 #define R_M32R_RELATIVE 53 /* Adjust by program base */ 2954 #define R_M32R_GOTOFF 54 /* 24 bit offset to GOT */ 2955 #define R_M32R_GOTPC24 55 /* 24 bit PC relative offset to GOT */ 2956 #define R_M32R_GOT16_HI_ULO 56 /* High 16 bit GOT entry with unsigned 2957 low */ 2958 #define R_M32R_GOT16_HI_SLO 57 /* High 16 bit GOT entry with signed 2959 low */ 2960 #define R_M32R_GOT16_LO 58 /* Low 16 bit GOT entry */ 2961 #define R_M32R_GOTPC_HI_ULO 59 /* High 16 bit PC relative offset to 2962 GOT with unsigned low */ 2963 #define R_M32R_GOTPC_HI_SLO 60 /* High 16 bit PC relative offset to 2964 GOT with signed low */ 2965 #define R_M32R_GOTPC_LO 61 /* Low 16 bit PC relative offset to 2966 GOT */ 2967 #define R_M32R_GOTOFF_HI_ULO 62 /* High 16 bit offset to GOT 2968 with unsigned low */ 2969 #define R_M32R_GOTOFF_HI_SLO 63 /* High 16 bit offset to GOT 2970 with signed low */ 2971 #define R_M32R_GOTOFF_LO 64 /* Low 16 bit offset to GOT */ 2972 #define R_M32R_NUM 256 /* Keep this the last entry. */ 2973 2974 /* i960 Relocations */ 2975 #define R_960_NONE 0 2976 #define R_960_12 1 2977 #define R_960_32 2 2978 #define R_960_IP24 3 2979 #define R_960_SUB 4 2980 #define R_960_OPTCALL 5 2981 #define R_960_OPTCALLX 6 2982 #define R_960_OPTCALLXA 7 2983 /* Keep this the last entry. */ 2984 #define R_960_NUM 8 2985 2986 2987 /* v850 relocations. */ 2988 #define R_V850_NONE 0 2989 #define R_V850_9_PCREL 1 2990 #define R_V850_22_PCREL 2 2991 #define R_V850_HI16_S 3 2992 #define R_V850_HI16 4 2993 #define R_V850_LO16 5 2994 #define R_V850_32 6 2995 #define R_V850_16 7 2996 #define R_V850_8 8 2997 #define R_V850_SDA_16_16_OFFSET 9 /* For ld.b, st.b, set1, clr1, 2998 not1, tst1, movea, movhi */ 2999 #define R_V850_SDA_15_16_OFFSET 10 /* For ld.w, ld.h, ld.hu, st.w, st.h */ 3000 #define R_V850_ZDA_16_16_OFFSET 11 /* For ld.b, st.b, set1, clr1, 3001 not1, tst1, movea, movhi */ 3002 #define R_V850_ZDA_15_16_OFFSET 12 /* For ld.w, ld.h, ld.hu, st.w, st.h */ 3003 #define R_V850_TDA_6_8_OFFSET 13 /* For sst.w, sld.w */ 3004 #define R_V850_TDA_7_8_OFFSET 14 /* For sst.h, sld.h */ 3005 #define R_V850_TDA_7_7_OFFSET 15 /* For sst.b, sld.b */ 3006 #define R_V850_TDA_16_16_OFFSET 16 /* For set1, clr1, not1, tst1, 3007 movea, movhi */ 3008 /* CYGNUS LOCAL v850e */ 3009 #define R_V850_TDA_4_5_OFFSET 17 /* For sld.hu */ 3010 #define R_V850_TDA_4_4_OFFSET 18 /* For sld.bu */ 3011 #define R_V850_SDA_16_16_SPLIT_OFFSET 19 /* For ld.bu */ 3012 #define R_V850_ZDA_16_16_SPLIT_OFFSET 20 /* For ld.bu */ 3013 #define R_V850_CALLT_6_7_OFFSET 21 /* For callt */ 3014 #define R_V850_CALLT_16_16_OFFSET 22 /* For callt */ 3015 /* END CYGNUS LOCAL */ 3016 #define R_V850_GNU_VTINHERIT 23 3017 #define R_V850_GNU_VTENTRY 24 3018 /* Keep this the last entry. */ 3019 #define R_V850_NUM 25 3020 3021 /* Atmel AVR32 relocations. */ 3022 #define R_AVR32_NONE 0 3023 #define R_AVR32_32 1 3024 #define R_AVR32_16 2 3025 #define R_AVR32_8 3 3026 #define R_AVR32_32_PCREL 4 3027 #define R_AVR32_16_PCREL 5 3028 #define R_AVR32_8_PCREL 6 3029 #define R_AVR32_DIFF32 7 3030 #define R_AVR32_DIFF16 8 3031 #define R_AVR32_DIFF8 9 3032 #define R_AVR32_GOT32 10 3033 #define R_AVR32_GOT16 11 3034 #define R_AVR32_GOT8 12 3035 #define R_AVR32_21S 13 3036 #define R_AVR32_16U 14 3037 #define R_AVR32_16S 15 3038 #define R_AVR32_8S 16 3039 #define R_AVR32_8S_EXT 17 3040 #define R_AVR32_22H_PCREL 18 3041 #define R_AVR32_18W_PCREL 19 3042 #define R_AVR32_16B_PCREL 20 3043 #define R_AVR32_16N_PCREL 21 3044 #define R_AVR32_14UW_PCREL 22 3045 #define R_AVR32_11H_PCREL 23 3046 #define R_AVR32_10UW_PCREL 24 3047 #define R_AVR32_9H_PCREL 25 3048 #define R_AVR32_9UW_PCREL 26 3049 #define R_AVR32_HI16 27 3050 #define R_AVR32_LO16 28 3051 #define R_AVR32_GOTPC 29 3052 #define R_AVR32_GOTCALL 30 3053 #define R_AVR32_LDA_GOT 31 3054 #define R_AVR32_GOT21S 32 3055 #define R_AVR32_GOT18SW 33 3056 #define R_AVR32_GOT16S 34 3057 #define R_AVR32_GOT7UW 35 3058 #define R_AVR32_32_CPENT 36 3059 #define R_AVR32_CPCALL 37 3060 #define R_AVR32_16_CP 38 3061 #define R_AVR32_9W_CP 39 3062 #define R_AVR32_RELATIVE 40 3063 #define R_AVR32_GLOB_DAT 41 3064 #define R_AVR32_JMP_SLOT 42 3065 #define R_AVR32_ALIGN 43 3066 #define R_AVR32_NUM 44 3067 3068 /* AVR32 dynamic tags */ 3069 #define DT_AVR32_GOTSZ 0x70000001 /* Total size of GOT in bytes */ 3070 3071 /* Renesas H8/300 Relocations */ 3072 #define R_H8_NONE 0 3073 #define R_H8_DIR32 1 3074 #define R_H8_DIR32_28 2 3075 #define R_H8_DIR32_24 3 3076 #define R_H8_DIR32_16 4 3077 #define R_H8_DIR32U 6 3078 #define R_H8_DIR32U_28 7 3079 #define R_H8_DIR32U_24 8 3080 #define R_H8_DIR32U_20 9 3081 #define R_H8_DIR32U_16 10 3082 #define R_H8_DIR24 11 3083 #define R_H8_DIR24_20 12 3084 #define R_H8_DIR24_16 13 3085 #define R_H8_DIR24U 14 3086 #define R_H8_DIR24U_20 15 3087 #define R_H8_DIR24U_16 16 3088 #define R_H8_DIR16 17 3089 #define R_H8_DIR16U 18 3090 #define R_H8_DIR16S_32 19 3091 #define R_H8_DIR16S_28 20 3092 #define R_H8_DIR16S_24 21 3093 #define R_H8_DIR16S_20 22 3094 #define R_H8_DIR16S 23 3095 #define R_H8_DIR8 24 3096 #define R_H8_DIR8U 25 3097 #define R_H8_DIR8Z_32 26 3098 #define R_H8_DIR8Z_28 27 3099 #define R_H8_DIR8Z_24 28 3100 #define R_H8_DIR8Z_20 29 3101 #define R_H8_DIR8Z_16 30 3102 #define R_H8_PCREL16 31 3103 #define R_H8_PCREL8 32 3104 #define R_H8_BPOS 33 3105 #define R_H8_PCREL32 34 3106 #define R_H8_GOT32O 35 3107 #define R_H8_GOT16O 36 3108 #define R_H8_DIR16A8 59 3109 #define R_H8_DIR16R8 60 3110 #define R_H8_DIR24A8 61 3111 #define R_H8_DIR24R8 62 3112 #define R_H8_DIR32A16 63 3113 #define R_H8_ABS32 65 3114 #define R_H8_ABS32A16 127 3115 #define R_H8_NUM 128 3116 3117 /* NIOS relocations. */ 3118 #define R_NIOS_NONE 0 3119 #define R_NIOS_32 1 /* A 32 bit absolute relocation.*/ 3120 #define R_NIOS_LO16_LO5 2 /* A LO-16 5 bit absolute relocation. */ 3121 #define R_NIOS_LO16_HI11 3 /* A LO-16 top 11 bit absolute relocation. */ 3122 #define R_NIOS_HI16_LO5 4 /* A HI-16 5 bit absolute relocation. */ 3123 #define R_NIOS_HI16_HI11 5 /* A HI-16 top 11 bit absolute relocation. */ 3124 #define R_NIOS_PCREL6 6 /* A 6 bit relative relocation. */ 3125 #define R_NIOS_PCREL8 7 /* An 8 bit relative relocation. */ 3126 #define R_NIOS_PCREL11 8 /* An 11 bit relative relocation. */ 3127 #define R_NIOS_16 9 /* A 16 bit absolute relocation. */ 3128 #define R_NIOS_H_LO5 10 /* Low 5-bits of absolute relocation in halfwords. */ 3129 #define R_NIOS_H_HI11 11 /* Top 11 bits of 16-bit absolute relocation in halfwords. */ 3130 #define R_NIOS_H_XLO5 12 /* Low 5 bits of top 16-bits of 32-bit absolute relocation in halfwords. */ 3131 #define R_NIOS_H_XHI11 13 /* Top 11 bits of top 16-bits of 32-bit absolute relocation in halfwords. */ 3132 #define R_NIOS_H_16 14 /* Half-word @h value */ 3133 #define R_NIOS_H_32 15 /* Word @h value */ 3134 #define R_NIOS_GNU_VTINHERIT 200 /* GNU extension to record C++ vtable hierarchy */ 3135 #define R_NIOS_GNU_VTENTRY 201 /* GNU extension to record C++ vtable member usage */ 3136 /* Keep this the last entry. */ 3137 #define R_NIOS_NUM 202 3138 3139 /* NIOS II relocations */ 3140 #define R_NIOS2_NONE 0 3141 #define R_NIOS2_S16 1 3142 #define R_NIOS2_U16 2 3143 #define R_NIOS2_PCREL16 3 3144 #define R_NIOS2_CALL26 4 3145 #define R_NIOS2_IMM5 5 3146 #define R_NIOS2_CACHE_OPX 6 3147 #define R_NIOS2_IMM6 7 3148 #define R_NIOS2_IMM8 8 3149 #define R_NIOS2_HI16 9 3150 #define R_NIOS2_LO16 10 3151 #define R_NIOS2_HIADJ16 11 3152 #define R_NIOS2_BFD_RELOC_32 12 3153 #define R_NIOS2_BFD_RELOC_16 13 3154 #define R_NIOS2_BFD_RELOC_8 14 3155 #define R_NIOS2_GPREL 15 3156 #define R_NIOS2_GNU_VTINHERIT 16 3157 #define R_NIOS2_GNU_VTENTRY 17 3158 #define R_NIOS2_UJMP 18 3159 #define R_NIOS2_CJMP 19 3160 #define R_NIOS2_CALLR 20 3161 #define R_NIOS2_ALIGN 21 3162 /* Keep this the last entry. */ 3163 #define R_NIOS2_NUM 22 3164 3165 /* Xtensa-specific declarations */ 3166 3167 /* Xtensa values for the Dyn d_tag field. */ 3168 #define DT_XTENSA_GOT_LOC_OFF (DT_LOPROC + 0) 3169 #define DT_XTENSA_GOT_LOC_SZ (DT_LOPROC + 1) 3170 #define DT_XTENSA_NUM 2 3171 3172 /* Xtensa relocations. */ 3173 #define R_XTENSA_NONE 0 3174 #define R_XTENSA_32 1 3175 #define R_XTENSA_RTLD 2 3176 #define R_XTENSA_GLOB_DAT 3 3177 #define R_XTENSA_JMP_SLOT 4 3178 #define R_XTENSA_RELATIVE 5 3179 #define R_XTENSA_PLT 6 3180 #define R_XTENSA_OP0 8 3181 #define R_XTENSA_OP1 9 3182 #define R_XTENSA_OP2 10 3183 #define R_XTENSA_ASM_EXPAND 11 3184 #define R_XTENSA_ASM_SIMPLIFY 12 3185 #define R_XTENSA_GNU_VTINHERIT 15 3186 #define R_XTENSA_GNU_VTENTRY 16 3187 #define R_XTENSA_DIFF8 17 3188 #define R_XTENSA_DIFF16 18 3189 #define R_XTENSA_DIFF32 19 3190 #define R_XTENSA_SLOT0_OP 20 3191 #define R_XTENSA_SLOT1_OP 21 3192 #define R_XTENSA_SLOT2_OP 22 3193 #define R_XTENSA_SLOT3_OP 23 3194 #define R_XTENSA_SLOT4_OP 24 3195 #define R_XTENSA_SLOT5_OP 25 3196 #define R_XTENSA_SLOT6_OP 26 3197 #define R_XTENSA_SLOT7_OP 27 3198 #define R_XTENSA_SLOT8_OP 28 3199 #define R_XTENSA_SLOT9_OP 29 3200 #define R_XTENSA_SLOT10_OP 30 3201 #define R_XTENSA_SLOT11_OP 31 3202 #define R_XTENSA_SLOT12_OP 32 3203 #define R_XTENSA_SLOT13_OP 33 3204 #define R_XTENSA_SLOT14_OP 34 3205 #define R_XTENSA_SLOT0_ALT 35 3206 #define R_XTENSA_SLOT1_ALT 36 3207 #define R_XTENSA_SLOT2_ALT 37 3208 #define R_XTENSA_SLOT3_ALT 38 3209 #define R_XTENSA_SLOT4_ALT 39 3210 #define R_XTENSA_SLOT5_ALT 40 3211 #define R_XTENSA_SLOT6_ALT 41 3212 #define R_XTENSA_SLOT7_ALT 42 3213 #define R_XTENSA_SLOT8_ALT 43 3214 #define R_XTENSA_SLOT9_ALT 44 3215 #define R_XTENSA_SLOT10_ALT 45 3216 #define R_XTENSA_SLOT11_ALT 46 3217 #define R_XTENSA_SLOT12_ALT 47 3218 #define R_XTENSA_SLOT13_ALT 48 3219 #define R_XTENSA_SLOT14_ALT 49 3220 /* Keep this the last entry. */ 3221 #define R_XTENSA_NUM 50 3222 3223 /* C6X specific relocs */ 3224 #define R_C6000_NONE 0 3225 #define R_C6000_ABS32 1 3226 #define R_C6000_ABS16 2 3227 #define R_C6000_ABS8 3 3228 #define R_C6000_PCR_S21 4 3229 #define R_C6000_PCR_S12 5 3230 #define R_C6000_PCR_S10 6 3231 #define R_C6000_PCR_S7 7 3232 #define R_C6000_ABS_S16 8 3233 #define R_C6000_ABS_L16 9 3234 #define R_C6000_ABS_H16 10 3235 #define R_C6000_SBR_U15_B 11 3236 #define R_C6000_SBR_U15_H 12 3237 #define R_C6000_SBR_U15_W 13 3238 #define R_C6000_SBR_S16 14 3239 #define R_C6000_SBR_L16_B 15 3240 #define R_C6000_SBR_L16_H 16 3241 #define R_C6000_SBR_L16_W 17 3242 #define R_C6000_SBR_H16_B 18 3243 #define R_C6000_SBR_H16_H 19 3244 #define R_C6000_SBR_H16_W 20 3245 #define R_C6000_SBR_GOT_U15_W 21 3246 #define R_C6000_SBR_GOT_L16_W 22 3247 #define R_C6000_SBR_GOT_H16_W 23 3248 #define R_C6000_DSBT_INDEX 24 3249 #define R_C6000_PREL31 25 3250 #define R_C6000_COPY 26 3251 #define R_C6000_JUMP_SLOT 27 3252 #define R_C6000_SBR_GOT32 28 3253 #define R_C6000_PCR_H16 29 3254 #define R_C6000_PCR_L16 30 3255 #define R_C6000_ALIGN 253 3256 #define R_C6000_FPHEAD 254 3257 #define R_C6000_NOCMP 255 3258 3259 /* C6x specific values for the Dyn d_tag field. */ 3260 #define DT_C6000_DSBT_BASE (DT_LOPROC + 0) 3261 #define DT_C6000_DSBT_SIZE (DT_LOPROC + 1) 3262 #define DT_C6000_PREEMPTMAP (DT_LOPROC + 2) 3263 #define DT_C6000_DSBT_INDEX (DT_LOPROC + 3) 3264 3265 #define DT_C6000_NUM 4 3266 3267 /* microblaze specific relocs */ 3268 #define R_MICROBLAZE_NONE 0 3269 #define R_MICROBLAZE_32 1 3270 #define R_MICROBLAZE_32_PCREL 2 3271 #define R_MICROBLAZE_64_PCREL 3 3272 #define R_MICROBLAZE_32_PCREL_LO 4 3273 #define R_MICROBLAZE_64 5 3274 #define R_MICROBLAZE_32_LO 6 3275 #define R_MICROBLAZE_SRO32 7 3276 #define R_MICROBLAZE_SRW32 8 3277 #define R_MICROBLAZE_64_NONE 9 3278 #define R_MICROBLAZE_32_SYM_OP_SYM 10 3279 #define R_MICROBLAZE_GNU_VTINHERIT 11 3280 #define R_MICROBLAZE_GNU_VTENTRY 12 3281 #define R_MICROBLAZE_GOTPC_64 13 /* PC-relative GOT offset */ 3282 #define R_MICROBLAZE_GOT_64 14 /* GOT entry offset */ 3283 #define R_MICROBLAZE_PLT_64 15 /* PLT offset (PC-relative */ 3284 #define R_MICROBLAZE_REL 16 /* adjust by program base */ 3285 #define R_MICROBLAZE_JUMP_SLOT 17 /* create PLT entry */ 3286 #define R_MICROBLAZE_GLOB_DAT 18 /* create GOT entry */ 3287 #define R_MICROBLAZE_GOTOFF_64 19 /* offset relative to GOT */ 3288 #define R_MICROBLAZE_GOTOFF_32 20 /* offset relative to GOT */ 3289 #define R_MICROBLAZE_COPY 21 /* runtime copy */ 3290 #define R_MICROBLAZE_NUM 22 3291 3292 /* Meta relocations */ 3293 #define R_METAG_HIADDR16 0 3294 #define R_METAG_LOADDR16 1 3295 #define R_METAG_ADDR32 2 3296 #define R_METAG_NONE 3 3297 #define R_METAG_RELBRANCH 4 3298 #define R_METAG_GETSETOFF 5 3299 3300 /* Backward compatability */ 3301 #define R_METAG_REG32OP1 6 3302 #define R_METAG_REG32OP2 7 3303 #define R_METAG_REG32OP3 8 3304 #define R_METAG_REG16OP1 9 3305 #define R_METAG_REG16OP2 10 3306 #define R_METAG_REG16OP3 11 3307 #define R_METAG_REG32OP4 12 3308 3309 #define R_METAG_HIOG 13 3310 #define R_METAG_LOOG 14 3311 3312 /* GNU */ 3313 #define R_METAG_GNU_VTINHERIT 30 3314 #define R_METAG_GNU_VTENTRY 31 3315 3316 /* PIC relocations */ 3317 #define R_METAG_HI16_GOTOFF 32 3318 #define R_METAG_LO16_GOTOFF 33 3319 #define R_METAG_GETSET_GOTOFF 34 3320 #define R_METAG_GETSET_GOT 35 3321 #define R_METAG_HI16_GOTPC 36 3322 #define R_METAG_LO16_GOTPC 37 3323 #define R_METAG_HI16_PLT 38 3324 #define R_METAG_LO16_PLT 39 3325 #define R_METAG_RELBRANCH_PLT 40 3326 #define R_METAG_GOTOFF 41 3327 #define R_METAG_PLT 42 3328 #define R_METAG_COPY 43 3329 #define R_METAG_JMP_SLOT 44 3330 #define R_METAG_RELATIVE 45 3331 #define R_METAG_GLOB_DAT 46 3332 3333 /* TLS relocations */ 3334 #define R_METAG_TLS_TPOFF 56 3335 #define R_METAG_TLS_DTPMOD 57 3336 #define R_METAG_TLS_DTPOFF 58 3337 3338 /* ARCompact specific relocs */ 3339 #define R_ARC_NONE 0x0 3340 #define R_ARC_8 0x1 3341 #define R_ARC_16 0x2 3342 #define R_ARC_24 0x3 3343 #define R_ARC_32 0x4 3344 #define R_ARC_B26 0x5 3345 #define R_ARC_B22_PCREL 0x6 3346 #define R_ARC_H30 0x7 3347 #define R_ARC_N8 0x8 3348 #define R_ARC_N16 0x9 3349 #define R_ARC_N24 0xA 3350 #define R_ARC_N32 0xB 3351 #define R_ARC_SDA 0xC 3352 #define R_ARC_SECTOFF 0xD 3353 #define R_ARC_S21H_PCREL 0xE 3354 #define R_ARC_S21W_PCREL 0xF 3355 #define R_ARC_S25H_PCREL 0x10 3356 #define R_ARC_S25W_PCREL 0x11 3357 #define R_ARC_SDA32 0x12 3358 #define R_ARC_SDA_LDST 0x13 3359 #define R_ARC_SDA_LDST1 0x14 3360 #define R_ARC_SDA_LDST2 0x15 3361 #define R_ARC_SDA16_LD 0x16 3362 #define R_ARC_SDA16_LD1 0x17 3363 #define R_ARC_SDA16_LD2 0x18 3364 #define R_ARC_S13_PCREL 0x19 3365 #define R_ARC_W 0x1A 3366 #define R_ARC_32_ME 0x1B 3367 #define R_ARC_N32_ME 0x1C 3368 #define R_ARC_SECTOFF_ME 0x1D 3369 #define R_ARC_SDA32_ME 0x1E 3370 #define R_ARC_W_ME 0x1F 3371 #define R_ARC_H30_ME 0x20 3372 #define R_ARC_SECTOFF_U8 0x21 3373 #define R_ARC_SECTOFF_S9 0x22 3374 #define R_AC_SECTOFF_U8 0x23 3375 #define R_AC_SECTOFF_U8_1 0x24 3376 #define R_AC_SECTOFF_U8_2 0x25 3377 #define R_AC_SECTOFF_S9 0x26 3378 #define R_AC_SECTOFF_S9_1 0x27 3379 #define R_AC_SECTOFF_S9_2 0x28 3380 #define R_ARC_SECTOFF_ME_1 0x29 3381 #define R_ARC_SECTOFF_ME_2 0x2A 3382 #define R_ARC_SECTOFF_1 0x2B 3383 #define R_ARC_SECTOFF_2 0x2C 3384 #define R_ARC_PC32 0x32 3385 #define R_ARC_GOTPC32 0x33 3386 #define R_ARC_PLT32 0x34 3387 #define R_ARC_COPY 0x35 3388 #define R_ARC_GLOB_DAT 0x36 3389 #define R_ARC_JMP_SLOT 0x37 3390 #define R_ARC_RELATIVE 0x38 3391 #define R_ARC_GOTOFF 0x39 3392 #define R_ARC_GOTPC 0x3A 3393 #define R_ARC_GOT32 0x3B 3394 #define R_ARC_NUM 0x3C 3395 3396 #ifdef __cplusplus 3397 } 3398 #endif 3399 3400 #endif /* elf.h */ 3401