Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1 | /* This file defines standard ELF types, structures, and macros. |
Roland McGrath | d5ff667 | 2009-04-01 18:28:41 -0700 | [diff] [blame] | 2 | Copyright (C) 1995-2003,2004,2005,2006,2007,2008,2009 |
Roland McGrath | 059c83e | 2008-02-21 06:19:39 +0000 | [diff] [blame] | 3 | Free Software Foundation, Inc. |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 4 | This file is part of the GNU C Library. |
| 5 | |
| 6 | The GNU C Library is free software; you can redistribute it and/or |
| 7 | modify it under the terms of the GNU Lesser General Public |
| 8 | License as published by the Free Software Foundation; either |
| 9 | version 2.1 of the License, or (at your option) any later version. |
| 10 | |
| 11 | The GNU C Library is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | Lesser General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU Lesser General Public |
| 17 | License along with the GNU C Library; if not, write to the Free |
| 18 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 19 | 02111-1307 USA. */ |
| 20 | |
| 21 | #ifndef _ELF_H |
| 22 | #define _ELF_H 1 |
| 23 | |
| 24 | #include <features.h> |
| 25 | |
| 26 | __BEGIN_DECLS |
| 27 | |
| 28 | /* Standard ELF types. */ |
| 29 | |
| 30 | #include <stdint.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 | |
| 125 | #define EI_CLASS 4 /* File class byte index */ |
| 126 | #define ELFCLASSNONE 0 /* Invalid class */ |
| 127 | #define ELFCLASS32 1 /* 32-bit objects */ |
| 128 | #define ELFCLASS64 2 /* 64-bit objects */ |
| 129 | #define ELFCLASSNUM 3 |
| 130 | |
| 131 | #define EI_DATA 5 /* Data encoding byte index */ |
| 132 | #define ELFDATANONE 0 /* Invalid data encoding */ |
| 133 | #define ELFDATA2LSB 1 /* 2's complement, little endian */ |
| 134 | #define ELFDATA2MSB 2 /* 2's complement, big endian */ |
| 135 | #define ELFDATANUM 3 |
| 136 | |
| 137 | #define EI_VERSION 6 /* File version byte index */ |
| 138 | /* Value must be EV_CURRENT */ |
| 139 | |
| 140 | #define EI_OSABI 7 /* OS ABI identification */ |
| 141 | #define ELFOSABI_NONE 0 /* UNIX System V ABI */ |
| 142 | #define ELFOSABI_SYSV 0 /* Alias. */ |
| 143 | #define ELFOSABI_HPUX 1 /* HP-UX */ |
| 144 | #define ELFOSABI_NETBSD 2 /* NetBSD. */ |
| 145 | #define ELFOSABI_LINUX 3 /* Linux. */ |
| 146 | #define ELFOSABI_SOLARIS 6 /* Sun Solaris. */ |
| 147 | #define ELFOSABI_AIX 7 /* IBM AIX. */ |
| 148 | #define ELFOSABI_IRIX 8 /* SGI Irix. */ |
| 149 | #define ELFOSABI_FREEBSD 9 /* FreeBSD. */ |
| 150 | #define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */ |
| 151 | #define ELFOSABI_MODESTO 11 /* Novell Modesto. */ |
| 152 | #define ELFOSABI_OPENBSD 12 /* OpenBSD. */ |
| 153 | #define ELFOSABI_ARM 97 /* ARM */ |
| 154 | #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ |
| 155 | |
| 156 | #define EI_ABIVERSION 8 /* ABI version */ |
| 157 | |
| 158 | #define EI_PAD 9 /* Byte index of padding bytes */ |
| 159 | |
| 160 | /* Legal values for e_type (object file type). */ |
| 161 | |
| 162 | #define ET_NONE 0 /* No file type */ |
| 163 | #define ET_REL 1 /* Relocatable file */ |
| 164 | #define ET_EXEC 2 /* Executable file */ |
| 165 | #define ET_DYN 3 /* Shared object file */ |
| 166 | #define ET_CORE 4 /* Core file */ |
| 167 | #define ET_NUM 5 /* Number of defined types */ |
| 168 | #define ET_LOOS 0xfe00 /* OS-specific range start */ |
| 169 | #define ET_HIOS 0xfeff /* OS-specific range end */ |
| 170 | #define ET_LOPROC 0xff00 /* Processor-specific range start */ |
| 171 | #define ET_HIPROC 0xffff /* Processor-specific range end */ |
| 172 | |
| 173 | /* Legal values for e_machine (architecture). */ |
| 174 | |
| 175 | #define EM_NONE 0 /* No machine */ |
| 176 | #define EM_M32 1 /* AT&T WE 32100 */ |
| 177 | #define EM_SPARC 2 /* SUN SPARC */ |
| 178 | #define EM_386 3 /* Intel 80386 */ |
| 179 | #define EM_68K 4 /* Motorola m68k family */ |
| 180 | #define EM_88K 5 /* Motorola m88k family */ |
| 181 | #define EM_860 7 /* Intel 80860 */ |
| 182 | #define EM_MIPS 8 /* MIPS R3000 big-endian */ |
| 183 | #define EM_S370 9 /* IBM System/370 */ |
| 184 | #define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */ |
| 185 | |
| 186 | #define EM_PARISC 15 /* HPPA */ |
| 187 | #define EM_VPP500 17 /* Fujitsu VPP500 */ |
| 188 | #define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ |
| 189 | #define EM_960 19 /* Intel 80960 */ |
| 190 | #define EM_PPC 20 /* PowerPC */ |
| 191 | #define EM_PPC64 21 /* PowerPC 64-bit */ |
| 192 | #define EM_S390 22 /* IBM S390 */ |
| 193 | |
| 194 | #define EM_V800 36 /* NEC V800 series */ |
| 195 | #define EM_FR20 37 /* Fujitsu FR20 */ |
| 196 | #define EM_RH32 38 /* TRW RH-32 */ |
| 197 | #define EM_RCE 39 /* Motorola RCE */ |
| 198 | #define EM_ARM 40 /* ARM */ |
| 199 | #define EM_FAKE_ALPHA 41 /* Digital Alpha */ |
| 200 | #define EM_SH 42 /* Hitachi SH */ |
| 201 | #define EM_SPARCV9 43 /* SPARC v9 64-bit */ |
| 202 | #define EM_TRICORE 44 /* Siemens Tricore */ |
| 203 | #define EM_ARC 45 /* Argonaut RISC Core */ |
| 204 | #define EM_H8_300 46 /* Hitachi H8/300 */ |
| 205 | #define EM_H8_300H 47 /* Hitachi H8/300H */ |
| 206 | #define EM_H8S 48 /* Hitachi H8S */ |
| 207 | #define EM_H8_500 49 /* Hitachi H8/500 */ |
| 208 | #define EM_IA_64 50 /* Intel Merced */ |
| 209 | #define EM_MIPS_X 51 /* Stanford MIPS-X */ |
| 210 | #define EM_COLDFIRE 52 /* Motorola Coldfire */ |
| 211 | #define EM_68HC12 53 /* Motorola M68HC12 */ |
| 212 | #define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/ |
| 213 | #define EM_PCP 55 /* Siemens PCP */ |
| 214 | #define EM_NCPU 56 /* Sony nCPU embeeded RISC */ |
| 215 | #define EM_NDR1 57 /* Denso NDR1 microprocessor */ |
| 216 | #define EM_STARCORE 58 /* Motorola Start*Core processor */ |
| 217 | #define EM_ME16 59 /* Toyota ME16 processor */ |
| 218 | #define EM_ST100 60 /* STMicroelectronic ST100 processor */ |
| 219 | #define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/ |
| 220 | #define EM_X86_64 62 /* AMD x86-64 architecture */ |
| 221 | #define EM_PDSP 63 /* Sony DSP Processor */ |
| 222 | |
| 223 | #define EM_FX66 66 /* Siemens FX66 microcontroller */ |
| 224 | #define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */ |
| 225 | #define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */ |
| 226 | #define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */ |
| 227 | #define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */ |
| 228 | #define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */ |
| 229 | #define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */ |
| 230 | #define EM_SVX 73 /* Silicon Graphics SVx */ |
| 231 | #define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */ |
| 232 | #define EM_VAX 75 /* Digital VAX */ |
| 233 | #define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ |
| 234 | #define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */ |
| 235 | #define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */ |
| 236 | #define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */ |
| 237 | #define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */ |
| 238 | #define EM_HUANY 81 /* Harvard University machine-independent object files */ |
| 239 | #define EM_PRISM 82 /* SiTera Prism */ |
| 240 | #define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */ |
| 241 | #define EM_FR30 84 /* Fujitsu FR30 */ |
| 242 | #define EM_D10V 85 /* Mitsubishi D10V */ |
| 243 | #define EM_D30V 86 /* Mitsubishi D30V */ |
| 244 | #define EM_V850 87 /* NEC v850 */ |
| 245 | #define EM_M32R 88 /* Mitsubishi M32R */ |
| 246 | #define EM_MN10300 89 /* Matsushita MN10300 */ |
| 247 | #define EM_MN10200 90 /* Matsushita MN10200 */ |
| 248 | #define EM_PJ 91 /* picoJava */ |
| 249 | #define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ |
| 250 | #define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */ |
| 251 | #define EM_XTENSA 94 /* Tensilica Xtensa Architecture */ |
| 252 | #define EM_NUM 95 |
| 253 | |
| 254 | /* If it is necessary to assign new unofficial EM_* values, please |
| 255 | pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the |
| 256 | chances of collision with official or non-GNU unofficial values. */ |
| 257 | |
| 258 | #define EM_ALPHA 0x9026 |
| 259 | |
| 260 | /* Legal values for e_version (version). */ |
| 261 | |
| 262 | #define EV_NONE 0 /* Invalid ELF version */ |
| 263 | #define EV_CURRENT 1 /* Current version */ |
| 264 | #define EV_NUM 2 |
| 265 | |
| 266 | /* Section header. */ |
| 267 | |
| 268 | typedef struct |
| 269 | { |
| 270 | Elf32_Word sh_name; /* Section name (string tbl index) */ |
| 271 | Elf32_Word sh_type; /* Section type */ |
| 272 | Elf32_Word sh_flags; /* Section flags */ |
| 273 | Elf32_Addr sh_addr; /* Section virtual addr at execution */ |
| 274 | Elf32_Off sh_offset; /* Section file offset */ |
| 275 | Elf32_Word sh_size; /* Section size in bytes */ |
| 276 | Elf32_Word sh_link; /* Link to another section */ |
| 277 | Elf32_Word sh_info; /* Additional section information */ |
| 278 | Elf32_Word sh_addralign; /* Section alignment */ |
| 279 | Elf32_Word sh_entsize; /* Entry size if section holds table */ |
| 280 | } Elf32_Shdr; |
| 281 | |
| 282 | typedef struct |
| 283 | { |
| 284 | Elf64_Word sh_name; /* Section name (string tbl index) */ |
| 285 | Elf64_Word sh_type; /* Section type */ |
| 286 | Elf64_Xword sh_flags; /* Section flags */ |
| 287 | Elf64_Addr sh_addr; /* Section virtual addr at execution */ |
| 288 | Elf64_Off sh_offset; /* Section file offset */ |
| 289 | Elf64_Xword sh_size; /* Section size in bytes */ |
| 290 | Elf64_Word sh_link; /* Link to another section */ |
| 291 | Elf64_Word sh_info; /* Additional section information */ |
| 292 | Elf64_Xword sh_addralign; /* Section alignment */ |
| 293 | Elf64_Xword sh_entsize; /* Entry size if section holds table */ |
| 294 | } Elf64_Shdr; |
| 295 | |
| 296 | /* Special section indices. */ |
| 297 | |
| 298 | #define SHN_UNDEF 0 /* Undefined section */ |
| 299 | #define SHN_LORESERVE 0xff00 /* Start of reserved indices */ |
| 300 | #define SHN_LOPROC 0xff00 /* Start of processor-specific */ |
| 301 | #define SHN_BEFORE 0xff00 /* Order section before all others |
| 302 | (Solaris). */ |
| 303 | #define SHN_AFTER 0xff01 /* Order section after all others |
| 304 | (Solaris). */ |
| 305 | #define SHN_HIPROC 0xff1f /* End of processor-specific */ |
| 306 | #define SHN_LOOS 0xff20 /* Start of OS-specific */ |
| 307 | #define SHN_HIOS 0xff3f /* End of OS-specific */ |
| 308 | #define SHN_ABS 0xfff1 /* Associated symbol is absolute */ |
| 309 | #define SHN_COMMON 0xfff2 /* Associated symbol is common */ |
| 310 | #define SHN_XINDEX 0xffff /* Index is in extra table. */ |
| 311 | #define SHN_HIRESERVE 0xffff /* End of reserved indices */ |
| 312 | |
| 313 | /* Legal values for sh_type (section type). */ |
| 314 | |
| 315 | #define SHT_NULL 0 /* Section header table entry unused */ |
| 316 | #define SHT_PROGBITS 1 /* Program data */ |
| 317 | #define SHT_SYMTAB 2 /* Symbol table */ |
| 318 | #define SHT_STRTAB 3 /* String table */ |
| 319 | #define SHT_RELA 4 /* Relocation entries with addends */ |
| 320 | #define SHT_HASH 5 /* Symbol hash table */ |
| 321 | #define SHT_DYNAMIC 6 /* Dynamic linking information */ |
| 322 | #define SHT_NOTE 7 /* Notes */ |
| 323 | #define SHT_NOBITS 8 /* Program space with no data (bss) */ |
| 324 | #define SHT_REL 9 /* Relocation entries, no addends */ |
| 325 | #define SHT_SHLIB 10 /* Reserved */ |
| 326 | #define SHT_DYNSYM 11 /* Dynamic linker symbol table */ |
| 327 | #define SHT_INIT_ARRAY 14 /* Array of constructors */ |
| 328 | #define SHT_FINI_ARRAY 15 /* Array of destructors */ |
| 329 | #define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */ |
| 330 | #define SHT_GROUP 17 /* Section group */ |
| 331 | #define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */ |
| 332 | #define SHT_NUM 19 /* Number of defined types. */ |
Roland McGrath | 4be1524 | 2007-04-25 03:09:33 +0000 | [diff] [blame] | 333 | #define SHT_LOOS 0x60000000 /* Start OS-specific. */ |
Roland McGrath | 059c83e | 2008-02-21 06:19:39 +0000 | [diff] [blame] | 334 | #define SHT_GNU_ATTRIBUTES 0x6ffffff5 /* Object attributes. */ |
Roland McGrath | 4be1524 | 2007-04-25 03:09:33 +0000 | [diff] [blame] | 335 | #define SHT_GNU_HASH 0x6ffffff6 /* GNU-style hash table. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 336 | #define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */ |
| 337 | #define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */ |
| 338 | #define SHT_LOSUNW 0x6ffffffa /* Sun-specific low bound. */ |
| 339 | #define SHT_SUNW_move 0x6ffffffa |
| 340 | #define SHT_SUNW_COMDAT 0x6ffffffb |
| 341 | #define SHT_SUNW_syminfo 0x6ffffffc |
| 342 | #define SHT_GNU_verdef 0x6ffffffd /* Version definition section. */ |
| 343 | #define SHT_GNU_verneed 0x6ffffffe /* Version needs section. */ |
| 344 | #define SHT_GNU_versym 0x6fffffff /* Version symbol table. */ |
| 345 | #define SHT_HISUNW 0x6fffffff /* Sun-specific high bound. */ |
| 346 | #define SHT_HIOS 0x6fffffff /* End OS-specific type */ |
| 347 | #define SHT_LOPROC 0x70000000 /* Start of processor-specific */ |
| 348 | #define SHT_HIPROC 0x7fffffff /* End of processor-specific */ |
| 349 | #define SHT_LOUSER 0x80000000 /* Start of application-specific */ |
| 350 | #define SHT_HIUSER 0x8fffffff /* End of application-specific */ |
| 351 | |
| 352 | /* Legal values for sh_flags (section flags). */ |
| 353 | |
| 354 | #define SHF_WRITE (1 << 0) /* Writable */ |
| 355 | #define SHF_ALLOC (1 << 1) /* Occupies memory during execution */ |
| 356 | #define SHF_EXECINSTR (1 << 2) /* Executable */ |
| 357 | #define SHF_MERGE (1 << 4) /* Might be merged */ |
| 358 | #define SHF_STRINGS (1 << 5) /* Contains nul-terminated strings */ |
| 359 | #define SHF_INFO_LINK (1 << 6) /* `sh_info' contains SHT index */ |
| 360 | #define SHF_LINK_ORDER (1 << 7) /* Preserve order after combining */ |
| 361 | #define SHF_OS_NONCONFORMING (1 << 8) /* Non-standard OS specific handling |
| 362 | required */ |
| 363 | #define SHF_GROUP (1 << 9) /* Section is member of a group. */ |
| 364 | #define SHF_TLS (1 << 10) /* Section hold thread-local data. */ |
| 365 | #define SHF_MASKOS 0x0ff00000 /* OS-specific. */ |
| 366 | #define SHF_MASKPROC 0xf0000000 /* Processor-specific */ |
| 367 | #define SHF_ORDERED (1 << 30) /* Special ordering requirement |
| 368 | (Solaris). */ |
| 369 | #define SHF_EXCLUDE (1 << 31) /* Section is excluded unless |
| 370 | referenced or allocated (Solaris).*/ |
| 371 | |
| 372 | /* Section group handling. */ |
| 373 | #define GRP_COMDAT 0x1 /* Mark group as COMDAT. */ |
| 374 | |
| 375 | /* Symbol table entry. */ |
| 376 | |
| 377 | typedef struct |
| 378 | { |
| 379 | Elf32_Word st_name; /* Symbol name (string tbl index) */ |
| 380 | Elf32_Addr st_value; /* Symbol value */ |
| 381 | Elf32_Word st_size; /* Symbol size */ |
| 382 | unsigned char st_info; /* Symbol type and binding */ |
| 383 | unsigned char st_other; /* Symbol visibility */ |
| 384 | Elf32_Section st_shndx; /* Section index */ |
| 385 | } Elf32_Sym; |
| 386 | |
| 387 | typedef struct |
| 388 | { |
| 389 | Elf64_Word st_name; /* Symbol name (string tbl index) */ |
| 390 | unsigned char st_info; /* Symbol type and binding */ |
| 391 | unsigned char st_other; /* Symbol visibility */ |
| 392 | Elf64_Section st_shndx; /* Section index */ |
| 393 | Elf64_Addr st_value; /* Symbol value */ |
| 394 | Elf64_Xword st_size; /* Symbol size */ |
| 395 | } Elf64_Sym; |
| 396 | |
| 397 | /* The syminfo section if available contains additional information about |
| 398 | every dynamic symbol. */ |
| 399 | |
| 400 | typedef struct |
| 401 | { |
| 402 | Elf32_Half si_boundto; /* Direct bindings, symbol bound to */ |
| 403 | Elf32_Half si_flags; /* Per symbol flags */ |
| 404 | } Elf32_Syminfo; |
| 405 | |
| 406 | typedef struct |
| 407 | { |
| 408 | Elf64_Half si_boundto; /* Direct bindings, symbol bound to */ |
| 409 | Elf64_Half si_flags; /* Per symbol flags */ |
| 410 | } Elf64_Syminfo; |
| 411 | |
| 412 | /* Possible values for si_boundto. */ |
| 413 | #define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */ |
| 414 | #define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */ |
| 415 | #define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */ |
| 416 | |
| 417 | /* Possible bitmasks for si_flags. */ |
| 418 | #define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */ |
| 419 | #define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */ |
| 420 | #define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */ |
| 421 | #define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy |
| 422 | loaded */ |
| 423 | /* Syminfo version values. */ |
| 424 | #define SYMINFO_NONE 0 |
| 425 | #define SYMINFO_CURRENT 1 |
| 426 | #define SYMINFO_NUM 2 |
| 427 | |
| 428 | |
| 429 | /* How to extract and insert information held in the st_info field. */ |
| 430 | |
| 431 | #define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4) |
| 432 | #define ELF32_ST_TYPE(val) ((val) & 0xf) |
| 433 | #define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf)) |
| 434 | |
| 435 | /* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */ |
| 436 | #define ELF64_ST_BIND(val) ELF32_ST_BIND (val) |
| 437 | #define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val) |
| 438 | #define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type)) |
| 439 | |
| 440 | /* Legal values for ST_BIND subfield of st_info (symbol binding). */ |
| 441 | |
| 442 | #define STB_LOCAL 0 /* Local symbol */ |
| 443 | #define STB_GLOBAL 1 /* Global symbol */ |
| 444 | #define STB_WEAK 2 /* Weak symbol */ |
| 445 | #define STB_NUM 3 /* Number of defined types. */ |
| 446 | #define STB_LOOS 10 /* Start of OS-specific */ |
| 447 | #define STB_HIOS 12 /* End of OS-specific */ |
| 448 | #define STB_LOPROC 13 /* Start of processor-specific */ |
| 449 | #define STB_HIPROC 15 /* End of processor-specific */ |
| 450 | |
| 451 | /* Legal values for ST_TYPE subfield of st_info (symbol type). */ |
| 452 | |
| 453 | #define STT_NOTYPE 0 /* Symbol type is unspecified */ |
| 454 | #define STT_OBJECT 1 /* Symbol is a data object */ |
| 455 | #define STT_FUNC 2 /* Symbol is a code object */ |
| 456 | #define STT_SECTION 3 /* Symbol associated with a section */ |
| 457 | #define STT_FILE 4 /* Symbol's name is file name */ |
| 458 | #define STT_COMMON 5 /* Symbol is a common data object */ |
| 459 | #define STT_TLS 6 /* Symbol is thread-local data object*/ |
| 460 | #define STT_NUM 7 /* Number of defined types. */ |
| 461 | #define STT_LOOS 10 /* Start of OS-specific */ |
Roland McGrath | d5ff667 | 2009-04-01 18:28:41 -0700 | [diff] [blame] | 462 | #define STT_GNU_IFUNC 10 /* Symbol is indirect code object */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 463 | #define STT_HIOS 12 /* End of OS-specific */ |
| 464 | #define STT_LOPROC 13 /* Start of processor-specific */ |
| 465 | #define STT_HIPROC 15 /* End of processor-specific */ |
| 466 | |
| 467 | |
| 468 | /* Symbol table indices are found in the hash buckets and chain table |
| 469 | of a symbol hash table section. This special index value indicates |
| 470 | the end of a chain, meaning no further symbols are found in that bucket. */ |
| 471 | |
| 472 | #define STN_UNDEF 0 /* End of a chain. */ |
| 473 | |
| 474 | |
| 475 | /* How to extract and insert information held in the st_other field. */ |
| 476 | |
| 477 | #define ELF32_ST_VISIBILITY(o) ((o) & 0x03) |
| 478 | |
| 479 | /* For ELF64 the definitions are the same. */ |
| 480 | #define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o) |
| 481 | |
| 482 | /* Symbol visibility specification encoded in the st_other field. */ |
| 483 | #define STV_DEFAULT 0 /* Default symbol visibility rules */ |
| 484 | #define STV_INTERNAL 1 /* Processor specific hidden class */ |
| 485 | #define STV_HIDDEN 2 /* Sym unavailable in other modules */ |
| 486 | #define STV_PROTECTED 3 /* Not preemptible, not exported */ |
| 487 | |
| 488 | |
| 489 | /* Relocation table entry without addend (in section of type SHT_REL). */ |
| 490 | |
| 491 | typedef struct |
| 492 | { |
| 493 | Elf32_Addr r_offset; /* Address */ |
| 494 | Elf32_Word r_info; /* Relocation type and symbol index */ |
| 495 | } Elf32_Rel; |
| 496 | |
| 497 | /* I have seen two different definitions of the Elf64_Rel and |
| 498 | Elf64_Rela structures, so we'll leave them out until Novell (or |
| 499 | whoever) gets their act together. */ |
| 500 | /* The following, at least, is used on Sparc v9, MIPS, and Alpha. */ |
| 501 | |
| 502 | typedef struct |
| 503 | { |
| 504 | Elf64_Addr r_offset; /* Address */ |
| 505 | Elf64_Xword r_info; /* Relocation type and symbol index */ |
| 506 | } Elf64_Rel; |
| 507 | |
| 508 | /* Relocation table entry with addend (in section of type SHT_RELA). */ |
| 509 | |
| 510 | typedef struct |
| 511 | { |
| 512 | Elf32_Addr r_offset; /* Address */ |
| 513 | Elf32_Word r_info; /* Relocation type and symbol index */ |
| 514 | Elf32_Sword r_addend; /* Addend */ |
| 515 | } Elf32_Rela; |
| 516 | |
| 517 | typedef struct |
| 518 | { |
| 519 | Elf64_Addr r_offset; /* Address */ |
| 520 | Elf64_Xword r_info; /* Relocation type and symbol index */ |
| 521 | Elf64_Sxword r_addend; /* Addend */ |
| 522 | } Elf64_Rela; |
| 523 | |
| 524 | /* How to extract and insert information held in the r_info field. */ |
| 525 | |
| 526 | #define ELF32_R_SYM(val) ((val) >> 8) |
| 527 | #define ELF32_R_TYPE(val) ((val) & 0xff) |
| 528 | #define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff)) |
| 529 | |
| 530 | #define ELF64_R_SYM(i) ((i) >> 32) |
| 531 | #define ELF64_R_TYPE(i) ((i) & 0xffffffff) |
| 532 | #define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type)) |
| 533 | |
| 534 | /* Program segment header. */ |
| 535 | |
| 536 | typedef struct |
| 537 | { |
| 538 | Elf32_Word p_type; /* Segment type */ |
| 539 | Elf32_Off p_offset; /* Segment file offset */ |
| 540 | Elf32_Addr p_vaddr; /* Segment virtual address */ |
| 541 | Elf32_Addr p_paddr; /* Segment physical address */ |
| 542 | Elf32_Word p_filesz; /* Segment size in file */ |
| 543 | Elf32_Word p_memsz; /* Segment size in memory */ |
| 544 | Elf32_Word p_flags; /* Segment flags */ |
| 545 | Elf32_Word p_align; /* Segment alignment */ |
| 546 | } Elf32_Phdr; |
| 547 | |
| 548 | typedef struct |
| 549 | { |
| 550 | Elf64_Word p_type; /* Segment type */ |
| 551 | Elf64_Word p_flags; /* Segment flags */ |
| 552 | Elf64_Off p_offset; /* Segment file offset */ |
| 553 | Elf64_Addr p_vaddr; /* Segment virtual address */ |
| 554 | Elf64_Addr p_paddr; /* Segment physical address */ |
| 555 | Elf64_Xword p_filesz; /* Segment size in file */ |
| 556 | Elf64_Xword p_memsz; /* Segment size in memory */ |
| 557 | Elf64_Xword p_align; /* Segment alignment */ |
| 558 | } Elf64_Phdr; |
| 559 | |
| 560 | /* Legal values for p_type (segment type). */ |
| 561 | |
| 562 | #define PT_NULL 0 /* Program header table entry unused */ |
| 563 | #define PT_LOAD 1 /* Loadable program segment */ |
| 564 | #define PT_DYNAMIC 2 /* Dynamic linking information */ |
| 565 | #define PT_INTERP 3 /* Program interpreter */ |
| 566 | #define PT_NOTE 4 /* Auxiliary information */ |
| 567 | #define PT_SHLIB 5 /* Reserved */ |
| 568 | #define PT_PHDR 6 /* Entry for header table itself */ |
| 569 | #define PT_TLS 7 /* Thread-local storage segment */ |
| 570 | #define PT_NUM 8 /* Number of defined types */ |
| 571 | #define PT_LOOS 0x60000000 /* Start of OS-specific */ |
| 572 | #define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */ |
| 573 | #define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */ |
| 574 | #define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */ |
| 575 | #define PT_LOSUNW 0x6ffffffa |
| 576 | #define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */ |
| 577 | #define PT_SUNWSTACK 0x6ffffffb /* Stack segment */ |
| 578 | #define PT_HISUNW 0x6fffffff |
| 579 | #define PT_HIOS 0x6fffffff /* End of OS-specific */ |
| 580 | #define PT_LOPROC 0x70000000 /* Start of processor-specific */ |
| 581 | #define PT_HIPROC 0x7fffffff /* End of processor-specific */ |
| 582 | |
| 583 | /* Legal values for p_flags (segment flags). */ |
| 584 | |
| 585 | #define PF_X (1 << 0) /* Segment is executable */ |
| 586 | #define PF_W (1 << 1) /* Segment is writable */ |
| 587 | #define PF_R (1 << 2) /* Segment is readable */ |
| 588 | #define PF_MASKOS 0x0ff00000 /* OS-specific */ |
| 589 | #define PF_MASKPROC 0xf0000000 /* Processor-specific */ |
| 590 | |
| 591 | /* Legal values for note segment descriptor types for core files. */ |
| 592 | |
| 593 | #define NT_PRSTATUS 1 /* Contains copy of prstatus struct */ |
| 594 | #define NT_FPREGSET 2 /* Contains copy of fpregset struct */ |
| 595 | #define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */ |
| 596 | #define NT_PRXREG 4 /* Contains copy of prxregset struct */ |
| 597 | #define NT_TASKSTRUCT 4 /* Contains copy of task structure */ |
| 598 | #define NT_PLATFORM 5 /* String from sysinfo(SI_PLATFORM) */ |
| 599 | #define NT_AUXV 6 /* Contains copy of auxv array */ |
| 600 | #define NT_GWINDOWS 7 /* Contains copy of gwindows struct */ |
| 601 | #define NT_ASRS 8 /* Contains copy of asrset struct */ |
| 602 | #define NT_PSTATUS 10 /* Contains copy of pstatus struct */ |
| 603 | #define NT_PSINFO 13 /* Contains copy of psinfo struct */ |
| 604 | #define NT_PRCRED 14 /* Contains copy of prcred struct */ |
| 605 | #define NT_UTSNAME 15 /* Contains copy of utsname struct */ |
| 606 | #define NT_LWPSTATUS 16 /* Contains copy of lwpstatus struct */ |
| 607 | #define NT_LWPSINFO 17 /* Contains copy of lwpinfo struct */ |
Roland McGrath | 87d4780 | 2007-07-16 22:23:37 +0000 | [diff] [blame] | 608 | #define NT_PRFPXREG 20 /* Contains copy of fprxregset struct */ |
| 609 | #define NT_PRXFPREG 0x46e62b7f /* Contains copy of user_fxsr_struct */ |
Roland McGrath | e4c22ea | 2007-10-23 13:07:39 +0000 | [diff] [blame] | 610 | #define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ |
Roland McGrath | 059c83e | 2008-02-21 06:19:39 +0000 | [diff] [blame] | 611 | #define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */ |
Roland McGrath | a845f68 | 2008-12-03 03:41:58 +0000 | [diff] [blame] | 612 | #define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ |
Roland McGrath | 059c83e | 2008-02-21 06:19:39 +0000 | [diff] [blame] | 613 | #define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */ |
Roland McGrath | a845f68 | 2008-12-03 03:41:58 +0000 | [diff] [blame] | 614 | #define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 615 | |
| 616 | /* Legal values for the note segment descriptor types for object files. */ |
| 617 | |
| 618 | #define NT_VERSION 1 /* Contains a version string. */ |
| 619 | |
| 620 | |
| 621 | /* Dynamic section entry. */ |
| 622 | |
| 623 | typedef struct |
| 624 | { |
| 625 | Elf32_Sword d_tag; /* Dynamic entry type */ |
| 626 | union |
| 627 | { |
| 628 | Elf32_Word d_val; /* Integer value */ |
| 629 | Elf32_Addr d_ptr; /* Address value */ |
| 630 | } d_un; |
| 631 | } Elf32_Dyn; |
| 632 | |
| 633 | typedef struct |
| 634 | { |
| 635 | Elf64_Sxword d_tag; /* Dynamic entry type */ |
| 636 | union |
| 637 | { |
| 638 | Elf64_Xword d_val; /* Integer value */ |
| 639 | Elf64_Addr d_ptr; /* Address value */ |
| 640 | } d_un; |
| 641 | } Elf64_Dyn; |
| 642 | |
| 643 | /* Legal values for d_tag (dynamic entry type). */ |
| 644 | |
| 645 | #define DT_NULL 0 /* Marks end of dynamic section */ |
| 646 | #define DT_NEEDED 1 /* Name of needed library */ |
| 647 | #define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */ |
| 648 | #define DT_PLTGOT 3 /* Processor defined value */ |
| 649 | #define DT_HASH 4 /* Address of symbol hash table */ |
| 650 | #define DT_STRTAB 5 /* Address of string table */ |
| 651 | #define DT_SYMTAB 6 /* Address of symbol table */ |
| 652 | #define DT_RELA 7 /* Address of Rela relocs */ |
| 653 | #define DT_RELASZ 8 /* Total size of Rela relocs */ |
| 654 | #define DT_RELAENT 9 /* Size of one Rela reloc */ |
| 655 | #define DT_STRSZ 10 /* Size of string table */ |
| 656 | #define DT_SYMENT 11 /* Size of one symbol table entry */ |
| 657 | #define DT_INIT 12 /* Address of init function */ |
| 658 | #define DT_FINI 13 /* Address of termination function */ |
| 659 | #define DT_SONAME 14 /* Name of shared object */ |
| 660 | #define DT_RPATH 15 /* Library search path (deprecated) */ |
| 661 | #define DT_SYMBOLIC 16 /* Start symbol search here */ |
| 662 | #define DT_REL 17 /* Address of Rel relocs */ |
| 663 | #define DT_RELSZ 18 /* Total size of Rel relocs */ |
| 664 | #define DT_RELENT 19 /* Size of one Rel reloc */ |
| 665 | #define DT_PLTREL 20 /* Type of reloc in PLT */ |
| 666 | #define DT_DEBUG 21 /* For debugging; unspecified */ |
| 667 | #define DT_TEXTREL 22 /* Reloc might modify .text */ |
| 668 | #define DT_JMPREL 23 /* Address of PLT relocs */ |
| 669 | #define DT_BIND_NOW 24 /* Process relocations of object */ |
| 670 | #define DT_INIT_ARRAY 25 /* Array with addresses of init fct */ |
| 671 | #define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */ |
| 672 | #define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */ |
| 673 | #define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */ |
| 674 | #define DT_RUNPATH 29 /* Library search path */ |
| 675 | #define DT_FLAGS 30 /* Flags for the object being loaded */ |
| 676 | #define DT_ENCODING 32 /* Start of encoded range */ |
| 677 | #define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/ |
| 678 | #define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */ |
| 679 | #define DT_NUM 34 /* Number used */ |
| 680 | #define DT_LOOS 0x6000000d /* Start of OS-specific */ |
| 681 | #define DT_HIOS 0x6ffff000 /* End of OS-specific */ |
| 682 | #define DT_LOPROC 0x70000000 /* Start of processor-specific */ |
| 683 | #define DT_HIPROC 0x7fffffff /* End of processor-specific */ |
| 684 | #define DT_PROCNUM DT_MIPS_NUM /* Most used by any processor */ |
| 685 | |
| 686 | /* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the |
| 687 | Dyn.d_un.d_val field of the Elf*_Dyn structure. This follows Sun's |
| 688 | approach. */ |
| 689 | #define DT_VALRNGLO 0x6ffffd00 |
| 690 | #define DT_GNU_PRELINKED 0x6ffffdf5 /* Prelinking timestamp */ |
| 691 | #define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* Size of conflict section */ |
| 692 | #define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* Size of library list */ |
| 693 | #define DT_CHECKSUM 0x6ffffdf8 |
| 694 | #define DT_PLTPADSZ 0x6ffffdf9 |
| 695 | #define DT_MOVEENT 0x6ffffdfa |
| 696 | #define DT_MOVESZ 0x6ffffdfb |
| 697 | #define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */ |
| 698 | #define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting |
| 699 | the following DT_* entry. */ |
| 700 | #define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */ |
| 701 | #define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */ |
| 702 | #define DT_VALRNGHI 0x6ffffdff |
| 703 | #define DT_VALTAGIDX(tag) (DT_VALRNGHI - (tag)) /* Reverse order! */ |
Roland McGrath | 4be1524 | 2007-04-25 03:09:33 +0000 | [diff] [blame] | 704 | #define DT_VALNUM 12 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 705 | |
| 706 | /* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the |
| 707 | Dyn.d_un.d_ptr field of the Elf*_Dyn structure. |
| 708 | |
| 709 | If any adjustment is made to the ELF object after it has been |
| 710 | built these entries will need to be adjusted. */ |
| 711 | #define DT_ADDRRNGLO 0x6ffffe00 |
Roland McGrath | 4be1524 | 2007-04-25 03:09:33 +0000 | [diff] [blame] | 712 | #define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table. */ |
Ulrich Drepper | 28ed895 | 2006-07-07 03:43:47 +0000 | [diff] [blame] | 713 | #define DT_TLSDESC_PLT 0x6ffffef6 |
| 714 | #define DT_TLSDESC_GOT 0x6ffffef7 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 715 | #define DT_GNU_CONFLICT 0x6ffffef8 /* Start of conflict section */ |
| 716 | #define DT_GNU_LIBLIST 0x6ffffef9 /* Library list */ |
| 717 | #define DT_CONFIG 0x6ffffefa /* Configuration information. */ |
| 718 | #define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */ |
| 719 | #define DT_AUDIT 0x6ffffefc /* Object auditing. */ |
| 720 | #define DT_PLTPAD 0x6ffffefd /* PLT padding. */ |
| 721 | #define DT_MOVETAB 0x6ffffefe /* Move table. */ |
| 722 | #define DT_SYMINFO 0x6ffffeff /* Syminfo table. */ |
| 723 | #define DT_ADDRRNGHI 0x6ffffeff |
| 724 | #define DT_ADDRTAGIDX(tag) (DT_ADDRRNGHI - (tag)) /* Reverse order! */ |
Ulrich Drepper | 231c590 | 2006-08-08 22:00:11 +0000 | [diff] [blame] | 725 | #define DT_ADDRNUM 11 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 726 | |
| 727 | /* The versioning entry types. The next are defined as part of the |
| 728 | GNU extension. */ |
| 729 | #define DT_VERSYM 0x6ffffff0 |
| 730 | |
| 731 | #define DT_RELACOUNT 0x6ffffff9 |
| 732 | #define DT_RELCOUNT 0x6ffffffa |
| 733 | |
| 734 | /* These were chosen by Sun. */ |
| 735 | #define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */ |
| 736 | #define DT_VERDEF 0x6ffffffc /* Address of version definition |
| 737 | table */ |
| 738 | #define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */ |
| 739 | #define DT_VERNEED 0x6ffffffe /* Address of table with needed |
| 740 | versions */ |
| 741 | #define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */ |
| 742 | #define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */ |
| 743 | #define DT_VERSIONTAGNUM 16 |
| 744 | |
| 745 | /* Sun added these machine-independent extensions in the "processor-specific" |
| 746 | range. Be compatible. */ |
| 747 | #define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */ |
| 748 | #define DT_FILTER 0x7fffffff /* Shared object to get values from */ |
| 749 | #define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1) |
| 750 | #define DT_EXTRANUM 3 |
| 751 | |
| 752 | /* Values of `d_un.d_val' in the DT_FLAGS entry. */ |
| 753 | #define DF_ORIGIN 0x00000001 /* Object may use DF_ORIGIN */ |
| 754 | #define DF_SYMBOLIC 0x00000002 /* Symbol resolutions starts here */ |
| 755 | #define DF_TEXTREL 0x00000004 /* Object contains text relocations */ |
| 756 | #define DF_BIND_NOW 0x00000008 /* No lazy binding for this object */ |
| 757 | #define DF_STATIC_TLS 0x00000010 /* Module uses the static TLS model */ |
| 758 | |
| 759 | /* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1 |
| 760 | entry in the dynamic section. */ |
| 761 | #define DF_1_NOW 0x00000001 /* Set RTLD_NOW for this object. */ |
| 762 | #define DF_1_GLOBAL 0x00000002 /* Set RTLD_GLOBAL for this object. */ |
| 763 | #define DF_1_GROUP 0x00000004 /* Set RTLD_GROUP for this object. */ |
| 764 | #define DF_1_NODELETE 0x00000008 /* Set RTLD_NODELETE for this object.*/ |
| 765 | #define DF_1_LOADFLTR 0x00000010 /* Trigger filtee loading at runtime.*/ |
| 766 | #define DF_1_INITFIRST 0x00000020 /* Set RTLD_INITFIRST for this object*/ |
| 767 | #define DF_1_NOOPEN 0x00000040 /* Set RTLD_NOOPEN for this object. */ |
| 768 | #define DF_1_ORIGIN 0x00000080 /* $ORIGIN must be handled. */ |
| 769 | #define DF_1_DIRECT 0x00000100 /* Direct binding enabled. */ |
| 770 | #define DF_1_TRANS 0x00000200 |
| 771 | #define DF_1_INTERPOSE 0x00000400 /* Object is used to interpose. */ |
| 772 | #define DF_1_NODEFLIB 0x00000800 /* Ignore default lib search path. */ |
| 773 | #define DF_1_NODUMP 0x00001000 /* Object can't be dldump'ed. */ |
| 774 | #define DF_1_CONFALT 0x00002000 /* Configuration alternative created.*/ |
| 775 | #define DF_1_ENDFILTEE 0x00004000 /* Filtee terminates filters search. */ |
| 776 | #define DF_1_DISPRELDNE 0x00008000 /* Disp reloc applied at build time. */ |
| 777 | #define DF_1_DISPRELPND 0x00010000 /* Disp reloc applied at run-time. */ |
| 778 | |
| 779 | /* Flags for the feature selection in DT_FEATURE_1. */ |
| 780 | #define DTF_1_PARINIT 0x00000001 |
| 781 | #define DTF_1_CONFEXP 0x00000002 |
| 782 | |
| 783 | /* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry. */ |
| 784 | #define DF_P1_LAZYLOAD 0x00000001 /* Lazyload following object. */ |
| 785 | #define DF_P1_GROUPPERM 0x00000002 /* Symbols from next object are not |
| 786 | generally available. */ |
| 787 | |
| 788 | /* Version definition sections. */ |
| 789 | |
| 790 | typedef struct |
| 791 | { |
| 792 | Elf32_Half vd_version; /* Version revision */ |
| 793 | Elf32_Half vd_flags; /* Version information */ |
| 794 | Elf32_Half vd_ndx; /* Version Index */ |
| 795 | Elf32_Half vd_cnt; /* Number of associated aux entries */ |
| 796 | Elf32_Word vd_hash; /* Version name hash value */ |
| 797 | Elf32_Word vd_aux; /* Offset in bytes to verdaux array */ |
| 798 | Elf32_Word vd_next; /* Offset in bytes to next verdef |
| 799 | entry */ |
| 800 | } Elf32_Verdef; |
| 801 | |
| 802 | typedef struct |
| 803 | { |
| 804 | Elf64_Half vd_version; /* Version revision */ |
| 805 | Elf64_Half vd_flags; /* Version information */ |
| 806 | Elf64_Half vd_ndx; /* Version Index */ |
| 807 | Elf64_Half vd_cnt; /* Number of associated aux entries */ |
| 808 | Elf64_Word vd_hash; /* Version name hash value */ |
| 809 | Elf64_Word vd_aux; /* Offset in bytes to verdaux array */ |
| 810 | Elf64_Word vd_next; /* Offset in bytes to next verdef |
| 811 | entry */ |
| 812 | } Elf64_Verdef; |
| 813 | |
| 814 | |
| 815 | /* Legal values for vd_version (version revision). */ |
| 816 | #define VER_DEF_NONE 0 /* No version */ |
| 817 | #define VER_DEF_CURRENT 1 /* Current version */ |
| 818 | #define VER_DEF_NUM 2 /* Given version number */ |
| 819 | |
| 820 | /* Legal values for vd_flags (version information flags). */ |
| 821 | #define VER_FLG_BASE 0x1 /* Version definition of file itself */ |
| 822 | #define VER_FLG_WEAK 0x2 /* Weak version identifier */ |
| 823 | |
| 824 | /* Versym symbol index values. */ |
| 825 | #define VER_NDX_LOCAL 0 /* Symbol is local. */ |
| 826 | #define VER_NDX_GLOBAL 1 /* Symbol is global. */ |
| 827 | #define VER_NDX_LORESERVE 0xff00 /* Beginning of reserved entries. */ |
| 828 | #define VER_NDX_ELIMINATE 0xff01 /* Symbol is to be eliminated. */ |
| 829 | |
| 830 | /* Auxialiary version information. */ |
| 831 | |
| 832 | typedef struct |
| 833 | { |
| 834 | Elf32_Word vda_name; /* Version or dependency names */ |
| 835 | Elf32_Word vda_next; /* Offset in bytes to next verdaux |
| 836 | entry */ |
| 837 | } Elf32_Verdaux; |
| 838 | |
| 839 | typedef struct |
| 840 | { |
| 841 | Elf64_Word vda_name; /* Version or dependency names */ |
| 842 | Elf64_Word vda_next; /* Offset in bytes to next verdaux |
| 843 | entry */ |
| 844 | } Elf64_Verdaux; |
| 845 | |
| 846 | |
| 847 | /* Version dependency section. */ |
| 848 | |
| 849 | typedef struct |
| 850 | { |
| 851 | Elf32_Half vn_version; /* Version of structure */ |
| 852 | Elf32_Half vn_cnt; /* Number of associated aux entries */ |
| 853 | Elf32_Word vn_file; /* Offset of filename for this |
| 854 | dependency */ |
| 855 | Elf32_Word vn_aux; /* Offset in bytes to vernaux array */ |
| 856 | Elf32_Word vn_next; /* Offset in bytes to next verneed |
| 857 | entry */ |
| 858 | } Elf32_Verneed; |
| 859 | |
| 860 | typedef struct |
| 861 | { |
| 862 | Elf64_Half vn_version; /* Version of structure */ |
| 863 | Elf64_Half vn_cnt; /* Number of associated aux entries */ |
| 864 | Elf64_Word vn_file; /* Offset of filename for this |
| 865 | dependency */ |
| 866 | Elf64_Word vn_aux; /* Offset in bytes to vernaux array */ |
| 867 | Elf64_Word vn_next; /* Offset in bytes to next verneed |
| 868 | entry */ |
| 869 | } Elf64_Verneed; |
| 870 | |
| 871 | |
| 872 | /* Legal values for vn_version (version revision). */ |
| 873 | #define VER_NEED_NONE 0 /* No version */ |
| 874 | #define VER_NEED_CURRENT 1 /* Current version */ |
| 875 | #define VER_NEED_NUM 2 /* Given version number */ |
| 876 | |
| 877 | /* Auxiliary needed version information. */ |
| 878 | |
| 879 | typedef struct |
| 880 | { |
| 881 | Elf32_Word vna_hash; /* Hash value of dependency name */ |
| 882 | Elf32_Half vna_flags; /* Dependency specific information */ |
| 883 | Elf32_Half vna_other; /* Unused */ |
| 884 | Elf32_Word vna_name; /* Dependency name string offset */ |
| 885 | Elf32_Word vna_next; /* Offset in bytes to next vernaux |
| 886 | entry */ |
| 887 | } Elf32_Vernaux; |
| 888 | |
| 889 | typedef struct |
| 890 | { |
| 891 | Elf64_Word vna_hash; /* Hash value of dependency name */ |
| 892 | Elf64_Half vna_flags; /* Dependency specific information */ |
| 893 | Elf64_Half vna_other; /* Unused */ |
| 894 | Elf64_Word vna_name; /* Dependency name string offset */ |
| 895 | Elf64_Word vna_next; /* Offset in bytes to next vernaux |
| 896 | entry */ |
| 897 | } Elf64_Vernaux; |
| 898 | |
| 899 | |
| 900 | /* Legal values for vna_flags. */ |
| 901 | #define VER_FLG_WEAK 0x2 /* Weak version identifier */ |
| 902 | |
| 903 | |
| 904 | /* Auxiliary vector. */ |
| 905 | |
| 906 | /* This vector is normally only used by the program interpreter. The |
| 907 | usual definition in an ABI supplement uses the name auxv_t. The |
| 908 | vector is not usually defined in a standard <elf.h> file, but it |
| 909 | can't hurt. We rename it to avoid conflicts. The sizes of these |
| 910 | types are an arrangement between the exec server and the program |
| 911 | interpreter, so we don't fully specify them here. */ |
| 912 | |
| 913 | typedef struct |
| 914 | { |
| 915 | uint32_t a_type; /* Entry type */ |
| 916 | union |
| 917 | { |
| 918 | uint32_t a_val; /* Integer value */ |
| 919 | /* We use to have pointer elements added here. We cannot do that, |
| 920 | though, since it does not work when using 32-bit definitions |
| 921 | on 64-bit platforms and vice versa. */ |
| 922 | } a_un; |
| 923 | } Elf32_auxv_t; |
| 924 | |
| 925 | typedef struct |
| 926 | { |
| 927 | uint64_t a_type; /* Entry type */ |
| 928 | union |
| 929 | { |
| 930 | uint64_t a_val; /* Integer value */ |
| 931 | /* We use to have pointer elements added here. We cannot do that, |
| 932 | though, since it does not work when using 32-bit definitions |
| 933 | on 64-bit platforms and vice versa. */ |
| 934 | } a_un; |
| 935 | } Elf64_auxv_t; |
| 936 | |
| 937 | /* Legal values for a_type (entry type). */ |
| 938 | |
| 939 | #define AT_NULL 0 /* End of vector */ |
| 940 | #define AT_IGNORE 1 /* Entry should be ignored */ |
| 941 | #define AT_EXECFD 2 /* File descriptor of program */ |
| 942 | #define AT_PHDR 3 /* Program headers for program */ |
| 943 | #define AT_PHENT 4 /* Size of program header entry */ |
| 944 | #define AT_PHNUM 5 /* Number of program headers */ |
| 945 | #define AT_PAGESZ 6 /* System page size */ |
| 946 | #define AT_BASE 7 /* Base address of interpreter */ |
| 947 | #define AT_FLAGS 8 /* Flags */ |
| 948 | #define AT_ENTRY 9 /* Entry point of program */ |
| 949 | #define AT_NOTELF 10 /* Program is not ELF */ |
| 950 | #define AT_UID 11 /* Real uid */ |
| 951 | #define AT_EUID 12 /* Effective uid */ |
| 952 | #define AT_GID 13 /* Real gid */ |
| 953 | #define AT_EGID 14 /* Effective gid */ |
| 954 | #define AT_CLKTCK 17 /* Frequency of times() */ |
| 955 | |
| 956 | /* Some more special a_type values describing the hardware. */ |
| 957 | #define AT_PLATFORM 15 /* String identifying platform. */ |
| 958 | #define AT_HWCAP 16 /* Machine dependent hints about |
| 959 | processor capabilities. */ |
| 960 | |
| 961 | /* This entry gives some information about the FPU initialization |
| 962 | performed by the kernel. */ |
| 963 | #define AT_FPUCW 18 /* Used FPU control word. */ |
| 964 | |
| 965 | /* Cache block sizes. */ |
| 966 | #define AT_DCACHEBSIZE 19 /* Data cache block size. */ |
| 967 | #define AT_ICACHEBSIZE 20 /* Instruction cache block size. */ |
| 968 | #define AT_UCACHEBSIZE 21 /* Unified cache block size. */ |
| 969 | |
| 970 | /* A special ignored value for PPC, used by the kernel to control the |
| 971 | interpretation of the AUXV. Must be > 16. */ |
| 972 | #define AT_IGNOREPPC 22 /* Entry should be ignored. */ |
| 973 | |
| 974 | #define AT_SECURE 23 /* Boolean, was exec setuid-like? */ |
| 975 | |
Roland McGrath | d5ff667 | 2009-04-01 18:28:41 -0700 | [diff] [blame] | 976 | #define AT_BASE_PLATFORM 24 /* String identifying real platforms.*/ |
| 977 | |
| 978 | #define AT_RANDOM 25 /* Address of 16 random bytes. */ |
| 979 | |
Roland McGrath | 1d8bb25 | 2008-08-07 08:39:41 +0000 | [diff] [blame] | 980 | #define AT_EXECFN 31 /* Filename of executable. */ |
| 981 | |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 982 | /* Pointer to the global system page used for system calls and other |
| 983 | nice things. */ |
| 984 | #define AT_SYSINFO 32 |
| 985 | #define AT_SYSINFO_EHDR 33 |
| 986 | |
| 987 | /* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains |
| 988 | log2 of line size; mask those to get cache size. */ |
| 989 | #define AT_L1I_CACHESHAPE 34 |
| 990 | #define AT_L1D_CACHESHAPE 35 |
| 991 | #define AT_L2_CACHESHAPE 36 |
| 992 | #define AT_L3_CACHESHAPE 37 |
| 993 | |
| 994 | /* Note section contents. Each entry in the note section begins with |
| 995 | a header of a fixed form. */ |
| 996 | |
| 997 | typedef struct |
| 998 | { |
| 999 | Elf32_Word n_namesz; /* Length of the note's name. */ |
| 1000 | Elf32_Word n_descsz; /* Length of the note's descriptor. */ |
| 1001 | Elf32_Word n_type; /* Type of the note. */ |
| 1002 | } Elf32_Nhdr; |
| 1003 | |
| 1004 | typedef struct |
| 1005 | { |
| 1006 | Elf64_Word n_namesz; /* Length of the note's name. */ |
| 1007 | Elf64_Word n_descsz; /* Length of the note's descriptor. */ |
| 1008 | Elf64_Word n_type; /* Type of the note. */ |
| 1009 | } Elf64_Nhdr; |
| 1010 | |
| 1011 | /* Known names of notes. */ |
| 1012 | |
| 1013 | /* Solaris entries in the note section have this name. */ |
| 1014 | #define ELF_NOTE_SOLARIS "SUNW Solaris" |
| 1015 | |
| 1016 | /* Note entries for GNU systems have this name. */ |
| 1017 | #define ELF_NOTE_GNU "GNU" |
| 1018 | |
| 1019 | |
| 1020 | /* Defined types of notes for Solaris. */ |
| 1021 | |
| 1022 | /* Value of descriptor (one word) is desired pagesize for the binary. */ |
| 1023 | #define ELF_NOTE_PAGESIZE_HINT 1 |
| 1024 | |
| 1025 | |
| 1026 | /* Defined note types for GNU systems. */ |
| 1027 | |
| 1028 | /* ABI information. The descriptor consists of words: |
| 1029 | word 0: OS descriptor |
| 1030 | word 1: major version of the ABI |
| 1031 | word 2: minor version of the ABI |
| 1032 | word 3: subminor version of the ABI |
| 1033 | */ |
Roland McGrath | 87d4780 | 2007-07-16 22:23:37 +0000 | [diff] [blame] | 1034 | #define NT_GNU_ABI_TAG 1 |
| 1035 | #define ELF_NOTE_ABI NT_GNU_ABI_TAG /* Old name. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1036 | |
Roland McGrath | 87d4780 | 2007-07-16 22:23:37 +0000 | [diff] [blame] | 1037 | /* Known OSes. These values can appear in word 0 of an |
| 1038 | NT_GNU_ABI_TAG note section entry. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1039 | #define ELF_NOTE_OS_LINUX 0 |
| 1040 | #define ELF_NOTE_OS_GNU 1 |
| 1041 | #define ELF_NOTE_OS_SOLARIS2 2 |
| 1042 | #define ELF_NOTE_OS_FREEBSD 3 |
| 1043 | |
Roland McGrath | 87d4780 | 2007-07-16 22:23:37 +0000 | [diff] [blame] | 1044 | /* Synthetic hwcap information. The descriptor begins with two words: |
| 1045 | word 0: number of entries |
| 1046 | word 1: bitmask of enabled entries |
| 1047 | Then follow variable-length entries, one byte followed by a |
| 1048 | '\0'-terminated hwcap name string. The byte gives the bit |
| 1049 | number to test if enabled, (1U << bit) & bitmask. */ |
| 1050 | #define NT_GNU_HWCAP 2 |
| 1051 | |
| 1052 | /* Build ID bits as generated by ld --build-id. |
| 1053 | The descriptor consists of any nonzero number of bytes. */ |
| 1054 | #define NT_GNU_BUILD_ID 3 |
| 1055 | |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1056 | |
| 1057 | /* Move records. */ |
| 1058 | typedef struct |
| 1059 | { |
| 1060 | Elf32_Xword m_value; /* Symbol value. */ |
| 1061 | Elf32_Word m_info; /* Size and index. */ |
| 1062 | Elf32_Word m_poffset; /* Symbol offset. */ |
| 1063 | Elf32_Half m_repeat; /* Repeat count. */ |
| 1064 | Elf32_Half m_stride; /* Stride info. */ |
| 1065 | } Elf32_Move; |
| 1066 | |
| 1067 | typedef struct |
| 1068 | { |
| 1069 | Elf64_Xword m_value; /* Symbol value. */ |
| 1070 | Elf64_Xword m_info; /* Size and index. */ |
| 1071 | Elf64_Xword m_poffset; /* Symbol offset. */ |
| 1072 | Elf64_Half m_repeat; /* Repeat count. */ |
| 1073 | Elf64_Half m_stride; /* Stride info. */ |
| 1074 | } Elf64_Move; |
| 1075 | |
| 1076 | /* Macro to construct move records. */ |
| 1077 | #define ELF32_M_SYM(info) ((info) >> 8) |
| 1078 | #define ELF32_M_SIZE(info) ((unsigned char) (info)) |
| 1079 | #define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size)) |
| 1080 | |
| 1081 | #define ELF64_M_SYM(info) ELF32_M_SYM (info) |
| 1082 | #define ELF64_M_SIZE(info) ELF32_M_SIZE (info) |
| 1083 | #define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size) |
| 1084 | |
| 1085 | |
| 1086 | /* Motorola 68k specific definitions. */ |
| 1087 | |
| 1088 | /* Values for Elf32_Ehdr.e_flags. */ |
| 1089 | #define EF_CPU32 0x00810000 |
| 1090 | |
| 1091 | /* m68k relocs. */ |
| 1092 | |
| 1093 | #define R_68K_NONE 0 /* No reloc */ |
| 1094 | #define R_68K_32 1 /* Direct 32 bit */ |
| 1095 | #define R_68K_16 2 /* Direct 16 bit */ |
| 1096 | #define R_68K_8 3 /* Direct 8 bit */ |
| 1097 | #define R_68K_PC32 4 /* PC relative 32 bit */ |
| 1098 | #define R_68K_PC16 5 /* PC relative 16 bit */ |
| 1099 | #define R_68K_PC8 6 /* PC relative 8 bit */ |
| 1100 | #define R_68K_GOT32 7 /* 32 bit PC relative GOT entry */ |
| 1101 | #define R_68K_GOT16 8 /* 16 bit PC relative GOT entry */ |
| 1102 | #define R_68K_GOT8 9 /* 8 bit PC relative GOT entry */ |
| 1103 | #define R_68K_GOT32O 10 /* 32 bit GOT offset */ |
| 1104 | #define R_68K_GOT16O 11 /* 16 bit GOT offset */ |
| 1105 | #define R_68K_GOT8O 12 /* 8 bit GOT offset */ |
| 1106 | #define R_68K_PLT32 13 /* 32 bit PC relative PLT address */ |
| 1107 | #define R_68K_PLT16 14 /* 16 bit PC relative PLT address */ |
| 1108 | #define R_68K_PLT8 15 /* 8 bit PC relative PLT address */ |
| 1109 | #define R_68K_PLT32O 16 /* 32 bit PLT offset */ |
| 1110 | #define R_68K_PLT16O 17 /* 16 bit PLT offset */ |
| 1111 | #define R_68K_PLT8O 18 /* 8 bit PLT offset */ |
| 1112 | #define R_68K_COPY 19 /* Copy symbol at runtime */ |
| 1113 | #define R_68K_GLOB_DAT 20 /* Create GOT entry */ |
| 1114 | #define R_68K_JMP_SLOT 21 /* Create PLT entry */ |
| 1115 | #define R_68K_RELATIVE 22 /* Adjust by program base */ |
| 1116 | /* Keep this the last entry. */ |
| 1117 | #define R_68K_NUM 23 |
| 1118 | |
| 1119 | /* Intel 80386 specific definitions. */ |
| 1120 | |
| 1121 | /* i386 relocs. */ |
| 1122 | |
| 1123 | #define R_386_NONE 0 /* No reloc */ |
| 1124 | #define R_386_32 1 /* Direct 32 bit */ |
| 1125 | #define R_386_PC32 2 /* PC relative 32 bit */ |
| 1126 | #define R_386_GOT32 3 /* 32 bit GOT entry */ |
| 1127 | #define R_386_PLT32 4 /* 32 bit PLT address */ |
| 1128 | #define R_386_COPY 5 /* Copy symbol at runtime */ |
| 1129 | #define R_386_GLOB_DAT 6 /* Create GOT entry */ |
| 1130 | #define R_386_JMP_SLOT 7 /* Create PLT entry */ |
| 1131 | #define R_386_RELATIVE 8 /* Adjust by program base */ |
| 1132 | #define R_386_GOTOFF 9 /* 32 bit offset to GOT */ |
| 1133 | #define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */ |
| 1134 | #define R_386_32PLT 11 |
| 1135 | #define R_386_TLS_TPOFF 14 /* Offset in static TLS block */ |
| 1136 | #define R_386_TLS_IE 15 /* Address of GOT entry for static TLS |
| 1137 | block offset */ |
| 1138 | #define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block |
| 1139 | offset */ |
| 1140 | #define R_386_TLS_LE 17 /* Offset relative to static TLS |
| 1141 | block */ |
| 1142 | #define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of |
| 1143 | general dynamic thread local data */ |
| 1144 | #define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of |
| 1145 | local dynamic thread local data |
| 1146 | in LE code */ |
| 1147 | #define R_386_16 20 |
| 1148 | #define R_386_PC16 21 |
| 1149 | #define R_386_8 22 |
| 1150 | #define R_386_PC8 23 |
| 1151 | #define R_386_TLS_GD_32 24 /* Direct 32 bit for general dynamic |
| 1152 | thread local data */ |
| 1153 | #define R_386_TLS_GD_PUSH 25 /* Tag for pushl in GD TLS code */ |
| 1154 | #define R_386_TLS_GD_CALL 26 /* Relocation for call to |
| 1155 | __tls_get_addr() */ |
| 1156 | #define R_386_TLS_GD_POP 27 /* Tag for popl in GD TLS code */ |
| 1157 | #define R_386_TLS_LDM_32 28 /* Direct 32 bit for local dynamic |
| 1158 | thread local data in LE code */ |
| 1159 | #define R_386_TLS_LDM_PUSH 29 /* Tag for pushl in LDM TLS code */ |
| 1160 | #define R_386_TLS_LDM_CALL 30 /* Relocation for call to |
| 1161 | __tls_get_addr() in LDM code */ |
| 1162 | #define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */ |
| 1163 | #define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */ |
| 1164 | #define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS |
| 1165 | block offset */ |
| 1166 | #define R_386_TLS_LE_32 34 /* Negated offset relative to static |
| 1167 | TLS block */ |
| 1168 | #define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */ |
| 1169 | #define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */ |
| 1170 | #define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */ |
Roland McGrath | 1d8bb25 | 2008-08-07 08:39:41 +0000 | [diff] [blame] | 1171 | /* 38? */ |
| 1172 | #define R_386_TLS_GOTDESC 39 /* GOT offset for TLS descriptor. */ |
| 1173 | #define R_386_TLS_DESC_CALL 40 /* Marker of call through TLS |
| 1174 | descriptor for |
| 1175 | relaxation. */ |
| 1176 | #define R_386_TLS_DESC 41 /* TLS descriptor containing |
| 1177 | pointer to code and to |
| 1178 | argument, returning the TLS |
| 1179 | offset for the symbol. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1180 | /* Keep this the last entry. */ |
Roland McGrath | 1d8bb25 | 2008-08-07 08:39:41 +0000 | [diff] [blame] | 1181 | #define R_386_NUM 42 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1182 | |
| 1183 | /* SUN SPARC specific definitions. */ |
| 1184 | |
| 1185 | /* Legal values for ST_TYPE subfield of st_info (symbol type). */ |
| 1186 | |
| 1187 | #define STT_SPARC_REGISTER 13 /* Global register reserved to app. */ |
| 1188 | |
| 1189 | /* Values for Elf64_Ehdr.e_flags. */ |
| 1190 | |
| 1191 | #define EF_SPARCV9_MM 3 |
| 1192 | #define EF_SPARCV9_TSO 0 |
| 1193 | #define EF_SPARCV9_PSO 1 |
| 1194 | #define EF_SPARCV9_RMO 2 |
| 1195 | #define EF_SPARC_LEDATA 0x800000 /* little endian data */ |
| 1196 | #define EF_SPARC_EXT_MASK 0xFFFF00 |
| 1197 | #define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */ |
| 1198 | #define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */ |
| 1199 | #define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */ |
| 1200 | #define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */ |
| 1201 | |
| 1202 | /* SPARC relocs. */ |
| 1203 | |
| 1204 | #define R_SPARC_NONE 0 /* No reloc */ |
| 1205 | #define R_SPARC_8 1 /* Direct 8 bit */ |
| 1206 | #define R_SPARC_16 2 /* Direct 16 bit */ |
| 1207 | #define R_SPARC_32 3 /* Direct 32 bit */ |
| 1208 | #define R_SPARC_DISP8 4 /* PC relative 8 bit */ |
| 1209 | #define R_SPARC_DISP16 5 /* PC relative 16 bit */ |
| 1210 | #define R_SPARC_DISP32 6 /* PC relative 32 bit */ |
| 1211 | #define R_SPARC_WDISP30 7 /* PC relative 30 bit shifted */ |
| 1212 | #define R_SPARC_WDISP22 8 /* PC relative 22 bit shifted */ |
| 1213 | #define R_SPARC_HI22 9 /* High 22 bit */ |
| 1214 | #define R_SPARC_22 10 /* Direct 22 bit */ |
| 1215 | #define R_SPARC_13 11 /* Direct 13 bit */ |
| 1216 | #define R_SPARC_LO10 12 /* Truncated 10 bit */ |
| 1217 | #define R_SPARC_GOT10 13 /* Truncated 10 bit GOT entry */ |
| 1218 | #define R_SPARC_GOT13 14 /* 13 bit GOT entry */ |
| 1219 | #define R_SPARC_GOT22 15 /* 22 bit GOT entry shifted */ |
| 1220 | #define R_SPARC_PC10 16 /* PC relative 10 bit truncated */ |
| 1221 | #define R_SPARC_PC22 17 /* PC relative 22 bit shifted */ |
| 1222 | #define R_SPARC_WPLT30 18 /* 30 bit PC relative PLT address */ |
| 1223 | #define R_SPARC_COPY 19 /* Copy symbol at runtime */ |
| 1224 | #define R_SPARC_GLOB_DAT 20 /* Create GOT entry */ |
| 1225 | #define R_SPARC_JMP_SLOT 21 /* Create PLT entry */ |
| 1226 | #define R_SPARC_RELATIVE 22 /* Adjust by program base */ |
| 1227 | #define R_SPARC_UA32 23 /* Direct 32 bit unaligned */ |
| 1228 | |
| 1229 | /* Additional Sparc64 relocs. */ |
| 1230 | |
| 1231 | #define R_SPARC_PLT32 24 /* Direct 32 bit ref to PLT entry */ |
| 1232 | #define R_SPARC_HIPLT22 25 /* High 22 bit PLT entry */ |
| 1233 | #define R_SPARC_LOPLT10 26 /* Truncated 10 bit PLT entry */ |
| 1234 | #define R_SPARC_PCPLT32 27 /* PC rel 32 bit ref to PLT entry */ |
| 1235 | #define R_SPARC_PCPLT22 28 /* PC rel high 22 bit PLT entry */ |
| 1236 | #define R_SPARC_PCPLT10 29 /* PC rel trunc 10 bit PLT entry */ |
| 1237 | #define R_SPARC_10 30 /* Direct 10 bit */ |
| 1238 | #define R_SPARC_11 31 /* Direct 11 bit */ |
| 1239 | #define R_SPARC_64 32 /* Direct 64 bit */ |
| 1240 | #define R_SPARC_OLO10 33 /* 10bit with secondary 13bit addend */ |
| 1241 | #define R_SPARC_HH22 34 /* Top 22 bits of direct 64 bit */ |
| 1242 | #define R_SPARC_HM10 35 /* High middle 10 bits of ... */ |
| 1243 | #define R_SPARC_LM22 36 /* Low middle 22 bits of ... */ |
| 1244 | #define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */ |
| 1245 | #define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */ |
| 1246 | #define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */ |
| 1247 | #define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */ |
| 1248 | #define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */ |
Roland McGrath | d5ff667 | 2009-04-01 18:28:41 -0700 | [diff] [blame] | 1249 | #define R_SPARC_GLOB_JMP 42 /* was part of v9 ABI but was removed */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1250 | #define R_SPARC_7 43 /* Direct 7 bit */ |
| 1251 | #define R_SPARC_5 44 /* Direct 5 bit */ |
| 1252 | #define R_SPARC_6 45 /* Direct 6 bit */ |
| 1253 | #define R_SPARC_DISP64 46 /* PC relative 64 bit */ |
| 1254 | #define R_SPARC_PLT64 47 /* Direct 64 bit ref to PLT entry */ |
| 1255 | #define R_SPARC_HIX22 48 /* High 22 bit complemented */ |
| 1256 | #define R_SPARC_LOX10 49 /* Truncated 11 bit complemented */ |
| 1257 | #define R_SPARC_H44 50 /* Direct high 12 of 44 bit */ |
| 1258 | #define R_SPARC_M44 51 /* Direct mid 22 of 44 bit */ |
| 1259 | #define R_SPARC_L44 52 /* Direct low 10 of 44 bit */ |
| 1260 | #define R_SPARC_REGISTER 53 /* Global register usage */ |
| 1261 | #define R_SPARC_UA64 54 /* Direct 64 bit unaligned */ |
| 1262 | #define R_SPARC_UA16 55 /* Direct 16 bit unaligned */ |
| 1263 | #define R_SPARC_TLS_GD_HI22 56 |
| 1264 | #define R_SPARC_TLS_GD_LO10 57 |
| 1265 | #define R_SPARC_TLS_GD_ADD 58 |
| 1266 | #define R_SPARC_TLS_GD_CALL 59 |
| 1267 | #define R_SPARC_TLS_LDM_HI22 60 |
| 1268 | #define R_SPARC_TLS_LDM_LO10 61 |
| 1269 | #define R_SPARC_TLS_LDM_ADD 62 |
| 1270 | #define R_SPARC_TLS_LDM_CALL 63 |
| 1271 | #define R_SPARC_TLS_LDO_HIX22 64 |
| 1272 | #define R_SPARC_TLS_LDO_LOX10 65 |
| 1273 | #define R_SPARC_TLS_LDO_ADD 66 |
| 1274 | #define R_SPARC_TLS_IE_HI22 67 |
| 1275 | #define R_SPARC_TLS_IE_LO10 68 |
| 1276 | #define R_SPARC_TLS_IE_LD 69 |
| 1277 | #define R_SPARC_TLS_IE_LDX 70 |
| 1278 | #define R_SPARC_TLS_IE_ADD 71 |
| 1279 | #define R_SPARC_TLS_LE_HIX22 72 |
| 1280 | #define R_SPARC_TLS_LE_LOX10 73 |
| 1281 | #define R_SPARC_TLS_DTPMOD32 74 |
| 1282 | #define R_SPARC_TLS_DTPMOD64 75 |
| 1283 | #define R_SPARC_TLS_DTPOFF32 76 |
| 1284 | #define R_SPARC_TLS_DTPOFF64 77 |
| 1285 | #define R_SPARC_TLS_TPOFF32 78 |
| 1286 | #define R_SPARC_TLS_TPOFF64 79 |
Roland McGrath | d5ff667 | 2009-04-01 18:28:41 -0700 | [diff] [blame] | 1287 | #define R_SPARC_GOTDATA_HIX22 80 |
| 1288 | #define R_SPARC_GOTDATA_LOX10 81 |
| 1289 | #define R_SPARC_GOTDATA_OP_HIX22 82 |
| 1290 | #define R_SPARC_GOTDATA_OP_LOX10 83 |
| 1291 | #define R_SPARC_GOTDATA_OP 84 |
| 1292 | #define R_SPARC_H34 85 |
| 1293 | #define R_SPARC_SIZE32 86 |
| 1294 | #define R_SPARC_SIZE64 87 |
| 1295 | #define R_SPARC_GNU_VTINHERIT 250 |
| 1296 | #define R_SPARC_GNU_VTENTRY 251 |
| 1297 | #define R_SPARC_REV32 252 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1298 | /* Keep this the last entry. */ |
Roland McGrath | d5ff667 | 2009-04-01 18:28:41 -0700 | [diff] [blame] | 1299 | #define R_SPARC_NUM 253 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1300 | |
| 1301 | /* For Sparc64, legal values for d_tag of Elf64_Dyn. */ |
| 1302 | |
| 1303 | #define DT_SPARC_REGISTER 0x70000001 |
| 1304 | #define DT_SPARC_NUM 2 |
| 1305 | |
Roland McGrath | 4be1524 | 2007-04-25 03:09:33 +0000 | [diff] [blame] | 1306 | /* Bits present in AT_HWCAP on SPARC. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1307 | |
Roland McGrath | 4be1524 | 2007-04-25 03:09:33 +0000 | [diff] [blame] | 1308 | #define HWCAP_SPARC_FLUSH 1 /* The CPU supports flush insn. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1309 | #define HWCAP_SPARC_STBAR 2 |
| 1310 | #define HWCAP_SPARC_SWAP 4 |
| 1311 | #define HWCAP_SPARC_MULDIV 8 |
Roland McGrath | 4be1524 | 2007-04-25 03:09:33 +0000 | [diff] [blame] | 1312 | #define HWCAP_SPARC_V9 16 /* The CPU is v9, so v8plus is ok. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1313 | #define HWCAP_SPARC_ULTRA3 32 |
Roland McGrath | 4be1524 | 2007-04-25 03:09:33 +0000 | [diff] [blame] | 1314 | #define HWCAP_SPARC_BLKINIT 64 /* Sun4v with block-init/load-twin. */ |
Roland McGrath | 059c83e | 2008-02-21 06:19:39 +0000 | [diff] [blame] | 1315 | #define HWCAP_SPARC_N2 128 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1316 | |
| 1317 | /* MIPS R3000 specific definitions. */ |
| 1318 | |
| 1319 | /* Legal values for e_flags field of Elf32_Ehdr. */ |
| 1320 | |
| 1321 | #define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used */ |
| 1322 | #define EF_MIPS_PIC 2 /* Contains PIC code */ |
| 1323 | #define EF_MIPS_CPIC 4 /* Uses PIC calling sequence */ |
| 1324 | #define EF_MIPS_XGOT 8 |
| 1325 | #define EF_MIPS_64BIT_WHIRL 16 |
| 1326 | #define EF_MIPS_ABI2 32 |
| 1327 | #define EF_MIPS_ABI_ON32 64 |
| 1328 | #define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level */ |
| 1329 | |
| 1330 | /* Legal values for MIPS architecture level. */ |
| 1331 | |
| 1332 | #define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ |
| 1333 | #define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ |
| 1334 | #define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ |
| 1335 | #define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ |
| 1336 | #define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ |
| 1337 | #define EF_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */ |
| 1338 | #define EF_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */ |
| 1339 | |
| 1340 | /* The following are non-official names and should not be used. */ |
| 1341 | |
| 1342 | #define E_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ |
| 1343 | #define E_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ |
| 1344 | #define E_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ |
| 1345 | #define E_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ |
| 1346 | #define E_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ |
| 1347 | #define E_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */ |
| 1348 | #define E_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */ |
| 1349 | |
| 1350 | /* Special section indices. */ |
| 1351 | |
| 1352 | #define SHN_MIPS_ACOMMON 0xff00 /* Allocated common symbols */ |
| 1353 | #define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */ |
| 1354 | #define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */ |
| 1355 | #define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols */ |
| 1356 | #define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols */ |
| 1357 | |
| 1358 | /* Legal values for sh_type field of Elf32_Shdr. */ |
| 1359 | |
| 1360 | #define SHT_MIPS_LIBLIST 0x70000000 /* Shared objects used in link */ |
| 1361 | #define SHT_MIPS_MSYM 0x70000001 |
| 1362 | #define SHT_MIPS_CONFLICT 0x70000002 /* Conflicting symbols */ |
| 1363 | #define SHT_MIPS_GPTAB 0x70000003 /* Global data area sizes */ |
| 1364 | #define SHT_MIPS_UCODE 0x70000004 /* Reserved for SGI/MIPS compilers */ |
| 1365 | #define SHT_MIPS_DEBUG 0x70000005 /* MIPS ECOFF debugging information*/ |
| 1366 | #define SHT_MIPS_REGINFO 0x70000006 /* Register usage information */ |
| 1367 | #define SHT_MIPS_PACKAGE 0x70000007 |
| 1368 | #define SHT_MIPS_PACKSYM 0x70000008 |
| 1369 | #define SHT_MIPS_RELD 0x70000009 |
| 1370 | #define SHT_MIPS_IFACE 0x7000000b |
| 1371 | #define SHT_MIPS_CONTENT 0x7000000c |
| 1372 | #define SHT_MIPS_OPTIONS 0x7000000d /* Miscellaneous options. */ |
| 1373 | #define SHT_MIPS_SHDR 0x70000010 |
| 1374 | #define SHT_MIPS_FDESC 0x70000011 |
| 1375 | #define SHT_MIPS_EXTSYM 0x70000012 |
| 1376 | #define SHT_MIPS_DENSE 0x70000013 |
| 1377 | #define SHT_MIPS_PDESC 0x70000014 |
| 1378 | #define SHT_MIPS_LOCSYM 0x70000015 |
| 1379 | #define SHT_MIPS_AUXSYM 0x70000016 |
| 1380 | #define SHT_MIPS_OPTSYM 0x70000017 |
| 1381 | #define SHT_MIPS_LOCSTR 0x70000018 |
| 1382 | #define SHT_MIPS_LINE 0x70000019 |
| 1383 | #define SHT_MIPS_RFDESC 0x7000001a |
| 1384 | #define SHT_MIPS_DELTASYM 0x7000001b |
| 1385 | #define SHT_MIPS_DELTAINST 0x7000001c |
| 1386 | #define SHT_MIPS_DELTACLASS 0x7000001d |
| 1387 | #define SHT_MIPS_DWARF 0x7000001e /* DWARF debugging information. */ |
| 1388 | #define SHT_MIPS_DELTADECL 0x7000001f |
| 1389 | #define SHT_MIPS_SYMBOL_LIB 0x70000020 |
| 1390 | #define SHT_MIPS_EVENTS 0x70000021 /* Event section. */ |
| 1391 | #define SHT_MIPS_TRANSLATE 0x70000022 |
| 1392 | #define SHT_MIPS_PIXIE 0x70000023 |
| 1393 | #define SHT_MIPS_XLATE 0x70000024 |
| 1394 | #define SHT_MIPS_XLATE_DEBUG 0x70000025 |
| 1395 | #define SHT_MIPS_WHIRL 0x70000026 |
| 1396 | #define SHT_MIPS_EH_REGION 0x70000027 |
| 1397 | #define SHT_MIPS_XLATE_OLD 0x70000028 |
| 1398 | #define SHT_MIPS_PDR_EXCEPTION 0x70000029 |
| 1399 | |
| 1400 | /* Legal values for sh_flags field of Elf32_Shdr. */ |
| 1401 | |
| 1402 | #define SHF_MIPS_GPREL 0x10000000 /* Must be part of global data area */ |
| 1403 | #define SHF_MIPS_MERGE 0x20000000 |
| 1404 | #define SHF_MIPS_ADDR 0x40000000 |
| 1405 | #define SHF_MIPS_STRINGS 0x80000000 |
| 1406 | #define SHF_MIPS_NOSTRIP 0x08000000 |
| 1407 | #define SHF_MIPS_LOCAL 0x04000000 |
| 1408 | #define SHF_MIPS_NAMES 0x02000000 |
| 1409 | #define SHF_MIPS_NODUPE 0x01000000 |
| 1410 | |
| 1411 | |
| 1412 | /* Symbol tables. */ |
| 1413 | |
| 1414 | /* MIPS specific values for `st_other'. */ |
| 1415 | #define STO_MIPS_DEFAULT 0x0 |
| 1416 | #define STO_MIPS_INTERNAL 0x1 |
| 1417 | #define STO_MIPS_HIDDEN 0x2 |
| 1418 | #define STO_MIPS_PROTECTED 0x3 |
Roland McGrath | a845f68 | 2008-12-03 03:41:58 +0000 | [diff] [blame] | 1419 | #define STO_MIPS_PLT 0x8 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1420 | #define STO_MIPS_SC_ALIGN_UNUSED 0xff |
| 1421 | |
| 1422 | /* MIPS specific values for `st_info'. */ |
| 1423 | #define STB_MIPS_SPLIT_COMMON 13 |
| 1424 | |
| 1425 | /* Entries found in sections of type SHT_MIPS_GPTAB. */ |
| 1426 | |
| 1427 | typedef union |
| 1428 | { |
| 1429 | struct |
| 1430 | { |
| 1431 | Elf32_Word gt_current_g_value; /* -G value used for compilation */ |
| 1432 | Elf32_Word gt_unused; /* Not used */ |
| 1433 | } gt_header; /* First entry in section */ |
| 1434 | struct |
| 1435 | { |
| 1436 | Elf32_Word gt_g_value; /* If this value were used for -G */ |
| 1437 | Elf32_Word gt_bytes; /* This many bytes would be used */ |
| 1438 | } gt_entry; /* Subsequent entries in section */ |
| 1439 | } Elf32_gptab; |
| 1440 | |
| 1441 | /* Entry found in sections of type SHT_MIPS_REGINFO. */ |
| 1442 | |
| 1443 | typedef struct |
| 1444 | { |
| 1445 | Elf32_Word ri_gprmask; /* General registers used */ |
| 1446 | Elf32_Word ri_cprmask[4]; /* Coprocessor registers used */ |
| 1447 | Elf32_Sword ri_gp_value; /* $gp register value */ |
| 1448 | } Elf32_RegInfo; |
| 1449 | |
| 1450 | /* Entries found in sections of type SHT_MIPS_OPTIONS. */ |
| 1451 | |
| 1452 | typedef struct |
| 1453 | { |
| 1454 | unsigned char kind; /* Determines interpretation of the |
| 1455 | variable part of descriptor. */ |
| 1456 | unsigned char size; /* Size of descriptor, including header. */ |
| 1457 | Elf32_Section section; /* Section header index of section affected, |
| 1458 | 0 for global options. */ |
| 1459 | Elf32_Word info; /* Kind-specific information. */ |
| 1460 | } Elf_Options; |
| 1461 | |
| 1462 | /* Values for `kind' field in Elf_Options. */ |
| 1463 | |
| 1464 | #define ODK_NULL 0 /* Undefined. */ |
| 1465 | #define ODK_REGINFO 1 /* Register usage information. */ |
| 1466 | #define ODK_EXCEPTIONS 2 /* Exception processing options. */ |
| 1467 | #define ODK_PAD 3 /* Section padding options. */ |
| 1468 | #define ODK_HWPATCH 4 /* Hardware workarounds performed */ |
| 1469 | #define ODK_FILL 5 /* record the fill value used by the linker. */ |
| 1470 | #define ODK_TAGS 6 /* reserve space for desktop tools to write. */ |
| 1471 | #define ODK_HWAND 7 /* HW workarounds. 'AND' bits when merging. */ |
| 1472 | #define ODK_HWOR 8 /* HW workarounds. 'OR' bits when merging. */ |
| 1473 | |
| 1474 | /* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries. */ |
| 1475 | |
| 1476 | #define OEX_FPU_MIN 0x1f /* FPE's which MUST be enabled. */ |
| 1477 | #define OEX_FPU_MAX 0x1f00 /* FPE's which MAY be enabled. */ |
| 1478 | #define OEX_PAGE0 0x10000 /* page zero must be mapped. */ |
| 1479 | #define OEX_SMM 0x20000 /* Force sequential memory mode? */ |
| 1480 | #define OEX_FPDBUG 0x40000 /* Force floating point debug mode? */ |
| 1481 | #define OEX_PRECISEFP OEX_FPDBUG |
| 1482 | #define OEX_DISMISS 0x80000 /* Dismiss invalid address faults? */ |
| 1483 | |
| 1484 | #define OEX_FPU_INVAL 0x10 |
| 1485 | #define OEX_FPU_DIV0 0x08 |
| 1486 | #define OEX_FPU_OFLO 0x04 |
| 1487 | #define OEX_FPU_UFLO 0x02 |
| 1488 | #define OEX_FPU_INEX 0x01 |
| 1489 | |
| 1490 | /* Masks for `info' in Elf_Options for an ODK_HWPATCH entry. */ |
| 1491 | |
| 1492 | #define OHW_R4KEOP 0x1 /* R4000 end-of-page patch. */ |
| 1493 | #define OHW_R8KPFETCH 0x2 /* may need R8000 prefetch patch. */ |
| 1494 | #define OHW_R5KEOP 0x4 /* R5000 end-of-page patch. */ |
| 1495 | #define OHW_R5KCVTL 0x8 /* R5000 cvt.[ds].l bug. clean=1. */ |
| 1496 | |
| 1497 | #define OPAD_PREFIX 0x1 |
| 1498 | #define OPAD_POSTFIX 0x2 |
| 1499 | #define OPAD_SYMBOL 0x4 |
| 1500 | |
| 1501 | /* Entry found in `.options' section. */ |
| 1502 | |
| 1503 | typedef struct |
| 1504 | { |
| 1505 | Elf32_Word hwp_flags1; /* Extra flags. */ |
| 1506 | Elf32_Word hwp_flags2; /* Extra flags. */ |
| 1507 | } Elf_Options_Hw; |
| 1508 | |
| 1509 | /* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries. */ |
| 1510 | |
| 1511 | #define OHWA0_R4KEOP_CHECKED 0x00000001 |
| 1512 | #define OHWA1_R4KEOP_CLEAN 0x00000002 |
| 1513 | |
| 1514 | /* MIPS relocs. */ |
| 1515 | |
| 1516 | #define R_MIPS_NONE 0 /* No reloc */ |
| 1517 | #define R_MIPS_16 1 /* Direct 16 bit */ |
| 1518 | #define R_MIPS_32 2 /* Direct 32 bit */ |
| 1519 | #define R_MIPS_REL32 3 /* PC relative 32 bit */ |
| 1520 | #define R_MIPS_26 4 /* Direct 26 bit shifted */ |
| 1521 | #define R_MIPS_HI16 5 /* High 16 bit */ |
| 1522 | #define R_MIPS_LO16 6 /* Low 16 bit */ |
| 1523 | #define R_MIPS_GPREL16 7 /* GP relative 16 bit */ |
| 1524 | #define R_MIPS_LITERAL 8 /* 16 bit literal entry */ |
| 1525 | #define R_MIPS_GOT16 9 /* 16 bit GOT entry */ |
| 1526 | #define R_MIPS_PC16 10 /* PC relative 16 bit */ |
| 1527 | #define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */ |
| 1528 | #define R_MIPS_GPREL32 12 /* GP relative 32 bit */ |
| 1529 | |
| 1530 | #define R_MIPS_SHIFT5 16 |
| 1531 | #define R_MIPS_SHIFT6 17 |
| 1532 | #define R_MIPS_64 18 |
| 1533 | #define R_MIPS_GOT_DISP 19 |
| 1534 | #define R_MIPS_GOT_PAGE 20 |
| 1535 | #define R_MIPS_GOT_OFST 21 |
| 1536 | #define R_MIPS_GOT_HI16 22 |
| 1537 | #define R_MIPS_GOT_LO16 23 |
| 1538 | #define R_MIPS_SUB 24 |
| 1539 | #define R_MIPS_INSERT_A 25 |
| 1540 | #define R_MIPS_INSERT_B 26 |
| 1541 | #define R_MIPS_DELETE 27 |
| 1542 | #define R_MIPS_HIGHER 28 |
| 1543 | #define R_MIPS_HIGHEST 29 |
| 1544 | #define R_MIPS_CALL_HI16 30 |
| 1545 | #define R_MIPS_CALL_LO16 31 |
| 1546 | #define R_MIPS_SCN_DISP 32 |
| 1547 | #define R_MIPS_REL16 33 |
| 1548 | #define R_MIPS_ADD_IMMEDIATE 34 |
| 1549 | #define R_MIPS_PJUMP 35 |
| 1550 | #define R_MIPS_RELGOT 36 |
| 1551 | #define R_MIPS_JALR 37 |
| 1552 | #define R_MIPS_TLS_DTPMOD32 38 /* Module number 32 bit */ |
| 1553 | #define R_MIPS_TLS_DTPREL32 39 /* Module-relative offset 32 bit */ |
| 1554 | #define R_MIPS_TLS_DTPMOD64 40 /* Module number 64 bit */ |
| 1555 | #define R_MIPS_TLS_DTPREL64 41 /* Module-relative offset 64 bit */ |
| 1556 | #define R_MIPS_TLS_GD 42 /* 16 bit GOT offset for GD */ |
| 1557 | #define R_MIPS_TLS_LDM 43 /* 16 bit GOT offset for LDM */ |
| 1558 | #define R_MIPS_TLS_DTPREL_HI16 44 /* Module-relative offset, high 16 bits */ |
| 1559 | #define R_MIPS_TLS_DTPREL_LO16 45 /* Module-relative offset, low 16 bits */ |
| 1560 | #define R_MIPS_TLS_GOTTPREL 46 /* 16 bit GOT offset for IE */ |
| 1561 | #define R_MIPS_TLS_TPREL32 47 /* TP-relative offset, 32 bit */ |
| 1562 | #define R_MIPS_TLS_TPREL64 48 /* TP-relative offset, 64 bit */ |
| 1563 | #define R_MIPS_TLS_TPREL_HI16 49 /* TP-relative offset, high 16 bits */ |
| 1564 | #define R_MIPS_TLS_TPREL_LO16 50 /* TP-relative offset, low 16 bits */ |
Roland McGrath | 4be1524 | 2007-04-25 03:09:33 +0000 | [diff] [blame] | 1565 | #define R_MIPS_GLOB_DAT 51 |
Roland McGrath | a845f68 | 2008-12-03 03:41:58 +0000 | [diff] [blame] | 1566 | #define R_MIPS_COPY 126 |
| 1567 | #define R_MIPS_JUMP_SLOT 127 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1568 | /* Keep this the last entry. */ |
Roland McGrath | a845f68 | 2008-12-03 03:41:58 +0000 | [diff] [blame] | 1569 | #define R_MIPS_NUM 128 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1570 | |
| 1571 | /* Legal values for p_type field of Elf32_Phdr. */ |
| 1572 | |
| 1573 | #define PT_MIPS_REGINFO 0x70000000 /* Register usage information */ |
| 1574 | #define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */ |
| 1575 | #define PT_MIPS_OPTIONS 0x70000002 |
| 1576 | |
| 1577 | /* Special program header types. */ |
| 1578 | |
| 1579 | #define PF_MIPS_LOCAL 0x10000000 |
| 1580 | |
| 1581 | /* Legal values for d_tag field of Elf32_Dyn. */ |
| 1582 | |
| 1583 | #define DT_MIPS_RLD_VERSION 0x70000001 /* Runtime linker interface version */ |
| 1584 | #define DT_MIPS_TIME_STAMP 0x70000002 /* Timestamp */ |
| 1585 | #define DT_MIPS_ICHECKSUM 0x70000003 /* Checksum */ |
| 1586 | #define DT_MIPS_IVERSION 0x70000004 /* Version string (string tbl index) */ |
| 1587 | #define DT_MIPS_FLAGS 0x70000005 /* Flags */ |
| 1588 | #define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */ |
| 1589 | #define DT_MIPS_MSYM 0x70000007 |
| 1590 | #define DT_MIPS_CONFLICT 0x70000008 /* Address of CONFLICT section */ |
| 1591 | #define DT_MIPS_LIBLIST 0x70000009 /* Address of LIBLIST section */ |
| 1592 | #define DT_MIPS_LOCAL_GOTNO 0x7000000a /* Number of local GOT entries */ |
| 1593 | #define DT_MIPS_CONFLICTNO 0x7000000b /* Number of CONFLICT entries */ |
| 1594 | #define DT_MIPS_LIBLISTNO 0x70000010 /* Number of LIBLIST entries */ |
| 1595 | #define DT_MIPS_SYMTABNO 0x70000011 /* Number of DYNSYM entries */ |
| 1596 | #define DT_MIPS_UNREFEXTNO 0x70000012 /* First external DYNSYM */ |
| 1597 | #define DT_MIPS_GOTSYM 0x70000013 /* First GOT entry in DYNSYM */ |
| 1598 | #define DT_MIPS_HIPAGENO 0x70000014 /* Number of GOT page table entries */ |
| 1599 | #define DT_MIPS_RLD_MAP 0x70000016 /* Address of run time loader map. */ |
| 1600 | #define DT_MIPS_DELTA_CLASS 0x70000017 /* Delta C++ class definition. */ |
| 1601 | #define DT_MIPS_DELTA_CLASS_NO 0x70000018 /* Number of entries in |
| 1602 | DT_MIPS_DELTA_CLASS. */ |
| 1603 | #define DT_MIPS_DELTA_INSTANCE 0x70000019 /* Delta C++ class instances. */ |
| 1604 | #define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in |
| 1605 | DT_MIPS_DELTA_INSTANCE. */ |
| 1606 | #define DT_MIPS_DELTA_RELOC 0x7000001b /* Delta relocations. */ |
| 1607 | #define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in |
| 1608 | DT_MIPS_DELTA_RELOC. */ |
| 1609 | #define DT_MIPS_DELTA_SYM 0x7000001d /* Delta symbols that Delta |
| 1610 | relocations refer to. */ |
| 1611 | #define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in |
| 1612 | DT_MIPS_DELTA_SYM. */ |
| 1613 | #define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the |
| 1614 | class declaration. */ |
| 1615 | #define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in |
| 1616 | DT_MIPS_DELTA_CLASSSYM. */ |
| 1617 | #define DT_MIPS_CXX_FLAGS 0x70000022 /* Flags indicating for C++ flavor. */ |
| 1618 | #define DT_MIPS_PIXIE_INIT 0x70000023 |
| 1619 | #define DT_MIPS_SYMBOL_LIB 0x70000024 |
| 1620 | #define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025 |
| 1621 | #define DT_MIPS_LOCAL_GOTIDX 0x70000026 |
| 1622 | #define DT_MIPS_HIDDEN_GOTIDX 0x70000027 |
| 1623 | #define DT_MIPS_PROTECTED_GOTIDX 0x70000028 |
| 1624 | #define DT_MIPS_OPTIONS 0x70000029 /* Address of .options. */ |
| 1625 | #define DT_MIPS_INTERFACE 0x7000002a /* Address of .interface. */ |
| 1626 | #define DT_MIPS_DYNSTR_ALIGN 0x7000002b |
| 1627 | #define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */ |
| 1628 | #define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve |
| 1629 | function stored in GOT. */ |
| 1630 | #define DT_MIPS_PERF_SUFFIX 0x7000002e /* Default suffix of dso to be added |
| 1631 | by rld on dlopen() calls. */ |
| 1632 | #define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */ |
| 1633 | #define DT_MIPS_GP_VALUE 0x70000030 /* GP value for aux GOTs. */ |
| 1634 | #define DT_MIPS_AUX_DYNAMIC 0x70000031 /* Address of aux .dynamic. */ |
Roland McGrath | a845f68 | 2008-12-03 03:41:58 +0000 | [diff] [blame] | 1635 | /* The address of .got.plt in an executable using the new non-PIC ABI. */ |
| 1636 | #define DT_MIPS_PLTGOT 0x70000032 |
| 1637 | /* The base of the PLT in an executable using the new non-PIC ABI if that |
| 1638 | PLT is writable. For a non-writable PLT, this is omitted or has a zero |
| 1639 | value. */ |
| 1640 | #define DT_MIPS_RWPLT 0x70000034 |
| 1641 | #define DT_MIPS_NUM 0x35 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1642 | |
| 1643 | /* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry. */ |
| 1644 | |
| 1645 | #define RHF_NONE 0 /* No flags */ |
| 1646 | #define RHF_QUICKSTART (1 << 0) /* Use quickstart */ |
| 1647 | #define RHF_NOTPOT (1 << 1) /* Hash size not power of 2 */ |
| 1648 | #define RHF_NO_LIBRARY_REPLACEMENT (1 << 2) /* Ignore LD_LIBRARY_PATH */ |
| 1649 | #define RHF_NO_MOVE (1 << 3) |
| 1650 | #define RHF_SGI_ONLY (1 << 4) |
| 1651 | #define RHF_GUARANTEE_INIT (1 << 5) |
| 1652 | #define RHF_DELTA_C_PLUS_PLUS (1 << 6) |
| 1653 | #define RHF_GUARANTEE_START_INIT (1 << 7) |
| 1654 | #define RHF_PIXIE (1 << 8) |
| 1655 | #define RHF_DEFAULT_DELAY_LOAD (1 << 9) |
| 1656 | #define RHF_REQUICKSTART (1 << 10) |
| 1657 | #define RHF_REQUICKSTARTED (1 << 11) |
| 1658 | #define RHF_CORD (1 << 12) |
| 1659 | #define RHF_NO_UNRES_UNDEF (1 << 13) |
| 1660 | #define RHF_RLD_ORDER_SAFE (1 << 14) |
| 1661 | |
| 1662 | /* Entries found in sections of type SHT_MIPS_LIBLIST. */ |
| 1663 | |
| 1664 | typedef struct |
| 1665 | { |
| 1666 | Elf32_Word l_name; /* Name (string table index) */ |
| 1667 | Elf32_Word l_time_stamp; /* Timestamp */ |
| 1668 | Elf32_Word l_checksum; /* Checksum */ |
| 1669 | Elf32_Word l_version; /* Interface version */ |
| 1670 | Elf32_Word l_flags; /* Flags */ |
| 1671 | } Elf32_Lib; |
| 1672 | |
| 1673 | typedef struct |
| 1674 | { |
| 1675 | Elf64_Word l_name; /* Name (string table index) */ |
| 1676 | Elf64_Word l_time_stamp; /* Timestamp */ |
| 1677 | Elf64_Word l_checksum; /* Checksum */ |
| 1678 | Elf64_Word l_version; /* Interface version */ |
| 1679 | Elf64_Word l_flags; /* Flags */ |
| 1680 | } Elf64_Lib; |
| 1681 | |
| 1682 | |
| 1683 | /* Legal values for l_flags. */ |
| 1684 | |
| 1685 | #define LL_NONE 0 |
| 1686 | #define LL_EXACT_MATCH (1 << 0) /* Require exact match */ |
| 1687 | #define LL_IGNORE_INT_VER (1 << 1) /* Ignore interface version */ |
| 1688 | #define LL_REQUIRE_MINOR (1 << 2) |
| 1689 | #define LL_EXPORTS (1 << 3) |
| 1690 | #define LL_DELAY_LOAD (1 << 4) |
| 1691 | #define LL_DELTA (1 << 5) |
| 1692 | |
| 1693 | /* Entries found in sections of type SHT_MIPS_CONFLICT. */ |
| 1694 | |
| 1695 | typedef Elf32_Addr Elf32_Conflict; |
| 1696 | |
| 1697 | |
| 1698 | /* HPPA specific definitions. */ |
| 1699 | |
| 1700 | /* Legal values for e_flags field of Elf32_Ehdr. */ |
| 1701 | |
| 1702 | #define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */ |
| 1703 | #define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */ |
| 1704 | #define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */ |
| 1705 | #define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */ |
| 1706 | #define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch |
| 1707 | prediction. */ |
| 1708 | #define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */ |
| 1709 | #define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */ |
| 1710 | |
| 1711 | /* Defined values for `e_flags & EF_PARISC_ARCH' are: */ |
| 1712 | |
| 1713 | #define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */ |
| 1714 | #define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */ |
| 1715 | #define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */ |
| 1716 | |
| 1717 | /* Additional section indeces. */ |
| 1718 | |
| 1719 | #define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared |
| 1720 | symbols in ANSI C. */ |
| 1721 | #define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */ |
| 1722 | |
| 1723 | /* Legal values for sh_type field of Elf32_Shdr. */ |
| 1724 | |
| 1725 | #define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */ |
| 1726 | #define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */ |
| 1727 | #define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */ |
| 1728 | |
| 1729 | /* Legal values for sh_flags field of Elf32_Shdr. */ |
| 1730 | |
| 1731 | #define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */ |
| 1732 | #define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */ |
| 1733 | #define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */ |
| 1734 | |
| 1735 | /* Legal values for ST_TYPE subfield of st_info (symbol type). */ |
| 1736 | |
| 1737 | #define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */ |
| 1738 | |
| 1739 | #define STT_HP_OPAQUE (STT_LOOS + 0x1) |
| 1740 | #define STT_HP_STUB (STT_LOOS + 0x2) |
| 1741 | |
| 1742 | /* HPPA relocs. */ |
| 1743 | |
| 1744 | #define R_PARISC_NONE 0 /* No reloc. */ |
| 1745 | #define R_PARISC_DIR32 1 /* Direct 32-bit reference. */ |
| 1746 | #define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */ |
| 1747 | #define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */ |
| 1748 | #define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */ |
| 1749 | #define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */ |
| 1750 | #define R_PARISC_PCREL32 9 /* 32-bit rel. address. */ |
| 1751 | #define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */ |
| 1752 | #define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */ |
| 1753 | #define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ |
| 1754 | #define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ |
| 1755 | #define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ |
| 1756 | #define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ |
| 1757 | #define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ |
| 1758 | #define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ |
| 1759 | #define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ |
| 1760 | #define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ |
| 1761 | #define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ |
| 1762 | #define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ |
| 1763 | #define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ |
| 1764 | #define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ |
| 1765 | #define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ |
| 1766 | #define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ |
| 1767 | #define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ |
| 1768 | #define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ |
| 1769 | #define R_PARISC_FPTR64 64 /* 64 bits function address. */ |
| 1770 | #define R_PARISC_PLABEL32 65 /* 32 bits function address. */ |
Roland McGrath | e4c22ea | 2007-10-23 13:07:39 +0000 | [diff] [blame] | 1771 | #define R_PARISC_PLABEL21L 66 /* Left 21 bits of fdesc address. */ |
| 1772 | #define R_PARISC_PLABEL14R 70 /* Right 14 bits of fdesc address. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1773 | #define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ |
| 1774 | #define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ |
| 1775 | #define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ |
| 1776 | #define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ |
| 1777 | #define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */ |
| 1778 | #define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */ |
| 1779 | #define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */ |
| 1780 | #define R_PARISC_DIR64 80 /* 64 bits of eff. address. */ |
| 1781 | #define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */ |
| 1782 | #define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */ |
| 1783 | #define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */ |
| 1784 | #define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */ |
| 1785 | #define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */ |
| 1786 | #define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */ |
| 1787 | #define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */ |
| 1788 | #define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */ |
| 1789 | #define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */ |
| 1790 | #define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */ |
| 1791 | #define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */ |
| 1792 | #define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */ |
| 1793 | #define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */ |
| 1794 | #define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */ |
| 1795 | #define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */ |
| 1796 | #define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ |
| 1797 | #define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ |
| 1798 | #define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ |
| 1799 | #define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ |
| 1800 | #define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ |
| 1801 | #define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ |
| 1802 | #define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */ |
| 1803 | #define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */ |
| 1804 | #define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */ |
| 1805 | #define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */ |
| 1806 | #define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */ |
| 1807 | #define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */ |
| 1808 | #define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */ |
| 1809 | #define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */ |
| 1810 | #define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */ |
| 1811 | #define R_PARISC_LORESERVE 128 |
| 1812 | #define R_PARISC_COPY 128 /* Copy relocation. */ |
| 1813 | #define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */ |
| 1814 | #define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */ |
| 1815 | #define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */ |
| 1816 | #define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */ |
| 1817 | #define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */ |
| 1818 | #define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */ |
| 1819 | #define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/ |
| 1820 | #define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */ |
| 1821 | #define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */ |
| 1822 | #define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */ |
| 1823 | #define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */ |
| 1824 | #define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */ |
| 1825 | #define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */ |
| 1826 | #define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */ |
| 1827 | #define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */ |
| 1828 | #define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/ |
| 1829 | #define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/ |
| 1830 | #define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */ |
| 1831 | #define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */ |
| 1832 | #define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */ |
Roland McGrath | e4c22ea | 2007-10-23 13:07:39 +0000 | [diff] [blame] | 1833 | #define R_PARISC_GNU_VTENTRY 232 |
| 1834 | #define R_PARISC_GNU_VTINHERIT 233 |
| 1835 | #define R_PARISC_TLS_GD21L 234 /* GD 21-bit left. */ |
| 1836 | #define R_PARISC_TLS_GD14R 235 /* GD 14-bit right. */ |
| 1837 | #define R_PARISC_TLS_GDCALL 236 /* GD call to __t_g_a. */ |
| 1838 | #define R_PARISC_TLS_LDM21L 237 /* LD module 21-bit left. */ |
| 1839 | #define R_PARISC_TLS_LDM14R 238 /* LD module 14-bit right. */ |
| 1840 | #define R_PARISC_TLS_LDMCALL 239 /* LD module call to __t_g_a. */ |
| 1841 | #define R_PARISC_TLS_LDO21L 240 /* LD offset 21-bit left. */ |
| 1842 | #define R_PARISC_TLS_LDO14R 241 /* LD offset 14-bit right. */ |
| 1843 | #define R_PARISC_TLS_DTPMOD32 242 /* DTP module 32-bit. */ |
| 1844 | #define R_PARISC_TLS_DTPMOD64 243 /* DTP module 64-bit. */ |
| 1845 | #define R_PARISC_TLS_DTPOFF32 244 /* DTP offset 32-bit. */ |
| 1846 | #define R_PARISC_TLS_DTPOFF64 245 /* DTP offset 32-bit. */ |
| 1847 | #define R_PARISC_TLS_LE21L R_PARISC_TPREL21L |
| 1848 | #define R_PARISC_TLS_LE14R R_PARISC_TPREL14R |
| 1849 | #define R_PARISC_TLS_IE21L R_PARISC_LTOFF_TP21L |
| 1850 | #define R_PARISC_TLS_IE14R R_PARISC_LTOFF_TP14R |
| 1851 | #define R_PARISC_TLS_TPREL32 R_PARISC_TPREL32 |
| 1852 | #define R_PARISC_TLS_TPREL64 R_PARISC_TPREL64 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1853 | #define R_PARISC_HIRESERVE 255 |
| 1854 | |
| 1855 | /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */ |
| 1856 | |
| 1857 | #define PT_HP_TLS (PT_LOOS + 0x0) |
| 1858 | #define PT_HP_CORE_NONE (PT_LOOS + 0x1) |
| 1859 | #define PT_HP_CORE_VERSION (PT_LOOS + 0x2) |
| 1860 | #define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) |
| 1861 | #define PT_HP_CORE_COMM (PT_LOOS + 0x4) |
| 1862 | #define PT_HP_CORE_PROC (PT_LOOS + 0x5) |
| 1863 | #define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) |
| 1864 | #define PT_HP_CORE_STACK (PT_LOOS + 0x7) |
| 1865 | #define PT_HP_CORE_SHM (PT_LOOS + 0x8) |
| 1866 | #define PT_HP_CORE_MMF (PT_LOOS + 0x9) |
| 1867 | #define PT_HP_PARALLEL (PT_LOOS + 0x10) |
| 1868 | #define PT_HP_FASTBIND (PT_LOOS + 0x11) |
| 1869 | #define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) |
| 1870 | #define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) |
| 1871 | #define PT_HP_STACK (PT_LOOS + 0x14) |
| 1872 | |
| 1873 | #define PT_PARISC_ARCHEXT 0x70000000 |
| 1874 | #define PT_PARISC_UNWIND 0x70000001 |
| 1875 | |
| 1876 | /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */ |
| 1877 | |
| 1878 | #define PF_PARISC_SBP 0x08000000 |
| 1879 | |
| 1880 | #define PF_HP_PAGE_SIZE 0x00100000 |
| 1881 | #define PF_HP_FAR_SHARED 0x00200000 |
| 1882 | #define PF_HP_NEAR_SHARED 0x00400000 |
| 1883 | #define PF_HP_CODE 0x01000000 |
| 1884 | #define PF_HP_MODIFY 0x02000000 |
| 1885 | #define PF_HP_LAZYSWAP 0x04000000 |
| 1886 | #define PF_HP_SBP 0x08000000 |
| 1887 | |
| 1888 | |
| 1889 | /* Alpha specific definitions. */ |
| 1890 | |
| 1891 | /* Legal values for e_flags field of Elf64_Ehdr. */ |
| 1892 | |
| 1893 | #define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */ |
| 1894 | #define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */ |
| 1895 | |
| 1896 | /* Legal values for sh_type field of Elf64_Shdr. */ |
| 1897 | |
| 1898 | /* These two are primerily concerned with ECOFF debugging info. */ |
| 1899 | #define SHT_ALPHA_DEBUG 0x70000001 |
| 1900 | #define SHT_ALPHA_REGINFO 0x70000002 |
| 1901 | |
| 1902 | /* Legal values for sh_flags field of Elf64_Shdr. */ |
| 1903 | |
| 1904 | #define SHF_ALPHA_GPREL 0x10000000 |
| 1905 | |
| 1906 | /* Legal values for st_other field of Elf64_Sym. */ |
| 1907 | #define STO_ALPHA_NOPV 0x80 /* No PV required. */ |
| 1908 | #define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */ |
| 1909 | |
| 1910 | /* Alpha relocs. */ |
| 1911 | |
| 1912 | #define R_ALPHA_NONE 0 /* No reloc */ |
| 1913 | #define R_ALPHA_REFLONG 1 /* Direct 32 bit */ |
| 1914 | #define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ |
| 1915 | #define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ |
| 1916 | #define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ |
| 1917 | #define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ |
| 1918 | #define R_ALPHA_GPDISP 6 /* Add displacement to GP */ |
| 1919 | #define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ |
| 1920 | #define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ |
| 1921 | #define R_ALPHA_SREL16 9 /* PC relative 16 bit */ |
| 1922 | #define R_ALPHA_SREL32 10 /* PC relative 32 bit */ |
| 1923 | #define R_ALPHA_SREL64 11 /* PC relative 64 bit */ |
| 1924 | #define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ |
| 1925 | #define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ |
| 1926 | #define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ |
| 1927 | #define R_ALPHA_COPY 24 /* Copy symbol at runtime */ |
| 1928 | #define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ |
| 1929 | #define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ |
| 1930 | #define R_ALPHA_RELATIVE 27 /* Adjust by program base */ |
| 1931 | #define R_ALPHA_TLS_GD_HI 28 |
| 1932 | #define R_ALPHA_TLSGD 29 |
| 1933 | #define R_ALPHA_TLS_LDM 30 |
| 1934 | #define R_ALPHA_DTPMOD64 31 |
| 1935 | #define R_ALPHA_GOTDTPREL 32 |
| 1936 | #define R_ALPHA_DTPREL64 33 |
| 1937 | #define R_ALPHA_DTPRELHI 34 |
| 1938 | #define R_ALPHA_DTPRELLO 35 |
| 1939 | #define R_ALPHA_DTPREL16 36 |
| 1940 | #define R_ALPHA_GOTTPREL 37 |
| 1941 | #define R_ALPHA_TPREL64 38 |
| 1942 | #define R_ALPHA_TPRELHI 39 |
| 1943 | #define R_ALPHA_TPRELLO 40 |
| 1944 | #define R_ALPHA_TPREL16 41 |
| 1945 | /* Keep this the last entry. */ |
| 1946 | #define R_ALPHA_NUM 46 |
| 1947 | |
| 1948 | /* Magic values of the LITUSE relocation addend. */ |
| 1949 | #define LITUSE_ALPHA_ADDR 0 |
| 1950 | #define LITUSE_ALPHA_BASE 1 |
| 1951 | #define LITUSE_ALPHA_BYTOFF 2 |
| 1952 | #define LITUSE_ALPHA_JSR 3 |
| 1953 | #define LITUSE_ALPHA_TLS_GD 4 |
| 1954 | #define LITUSE_ALPHA_TLS_LDM 5 |
| 1955 | |
Ulrich Drepper | b03b057 | 2005-08-07 08:12:22 +0000 | [diff] [blame] | 1956 | /* Legal values for d_tag of Elf64_Dyn. */ |
| 1957 | #define DT_ALPHA_PLTRO (DT_LOPROC + 0) |
| 1958 | #define DT_ALPHA_NUM 1 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1959 | |
| 1960 | /* PowerPC specific declarations */ |
| 1961 | |
| 1962 | /* Values for Elf32/64_Ehdr.e_flags. */ |
| 1963 | #define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */ |
| 1964 | |
| 1965 | /* Cygnus local bits below */ |
| 1966 | #define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/ |
| 1967 | #define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib |
| 1968 | flag */ |
| 1969 | |
| 1970 | /* PowerPC relocations defined by the ABIs */ |
| 1971 | #define R_PPC_NONE 0 |
| 1972 | #define R_PPC_ADDR32 1 /* 32bit absolute address */ |
| 1973 | #define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ |
| 1974 | #define R_PPC_ADDR16 3 /* 16bit absolute address */ |
| 1975 | #define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ |
| 1976 | #define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ |
| 1977 | #define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ |
| 1978 | #define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ |
| 1979 | #define R_PPC_ADDR14_BRTAKEN 8 |
| 1980 | #define R_PPC_ADDR14_BRNTAKEN 9 |
| 1981 | #define R_PPC_REL24 10 /* PC relative 26 bit */ |
| 1982 | #define R_PPC_REL14 11 /* PC relative 16 bit */ |
| 1983 | #define R_PPC_REL14_BRTAKEN 12 |
| 1984 | #define R_PPC_REL14_BRNTAKEN 13 |
| 1985 | #define R_PPC_GOT16 14 |
| 1986 | #define R_PPC_GOT16_LO 15 |
| 1987 | #define R_PPC_GOT16_HI 16 |
| 1988 | #define R_PPC_GOT16_HA 17 |
| 1989 | #define R_PPC_PLTREL24 18 |
| 1990 | #define R_PPC_COPY 19 |
| 1991 | #define R_PPC_GLOB_DAT 20 |
| 1992 | #define R_PPC_JMP_SLOT 21 |
| 1993 | #define R_PPC_RELATIVE 22 |
| 1994 | #define R_PPC_LOCAL24PC 23 |
| 1995 | #define R_PPC_UADDR32 24 |
| 1996 | #define R_PPC_UADDR16 25 |
| 1997 | #define R_PPC_REL32 26 |
| 1998 | #define R_PPC_PLT32 27 |
| 1999 | #define R_PPC_PLTREL32 28 |
| 2000 | #define R_PPC_PLT16_LO 29 |
| 2001 | #define R_PPC_PLT16_HI 30 |
| 2002 | #define R_PPC_PLT16_HA 31 |
| 2003 | #define R_PPC_SDAREL16 32 |
| 2004 | #define R_PPC_SECTOFF 33 |
| 2005 | #define R_PPC_SECTOFF_LO 34 |
| 2006 | #define R_PPC_SECTOFF_HI 35 |
| 2007 | #define R_PPC_SECTOFF_HA 36 |
| 2008 | |
| 2009 | /* PowerPC relocations defined for the TLS access ABI. */ |
| 2010 | #define R_PPC_TLS 67 /* none (sym+add)@tls */ |
| 2011 | #define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */ |
| 2012 | #define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */ |
| 2013 | #define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ |
| 2014 | #define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ |
| 2015 | #define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ |
| 2016 | #define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */ |
| 2017 | #define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */ |
| 2018 | #define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ |
| 2019 | #define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ |
| 2020 | #define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ |
| 2021 | #define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */ |
| 2022 | #define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ |
| 2023 | #define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ |
| 2024 | #define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ |
| 2025 | #define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ |
| 2026 | #define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ |
| 2027 | #define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ |
| 2028 | #define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ |
| 2029 | #define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ |
| 2030 | #define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */ |
| 2031 | #define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */ |
| 2032 | #define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ |
| 2033 | #define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ |
| 2034 | #define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */ |
| 2035 | #define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */ |
| 2036 | #define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */ |
| 2037 | #define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */ |
| 2038 | |
| 2039 | /* Keep this the last entry. */ |
| 2040 | #define R_PPC_NUM 95 |
| 2041 | |
| 2042 | /* The remaining relocs are from the Embedded ELF ABI, and are not |
| 2043 | in the SVR4 ELF ABI. */ |
| 2044 | #define R_PPC_EMB_NADDR32 101 |
| 2045 | #define R_PPC_EMB_NADDR16 102 |
| 2046 | #define R_PPC_EMB_NADDR16_LO 103 |
| 2047 | #define R_PPC_EMB_NADDR16_HI 104 |
| 2048 | #define R_PPC_EMB_NADDR16_HA 105 |
| 2049 | #define R_PPC_EMB_SDAI16 106 |
| 2050 | #define R_PPC_EMB_SDA2I16 107 |
| 2051 | #define R_PPC_EMB_SDA2REL 108 |
| 2052 | #define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */ |
| 2053 | #define R_PPC_EMB_MRKREF 110 |
| 2054 | #define R_PPC_EMB_RELSEC16 111 |
| 2055 | #define R_PPC_EMB_RELST_LO 112 |
| 2056 | #define R_PPC_EMB_RELST_HI 113 |
| 2057 | #define R_PPC_EMB_RELST_HA 114 |
| 2058 | #define R_PPC_EMB_BIT_FLD 115 |
| 2059 | #define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */ |
| 2060 | |
| 2061 | /* Diab tool relocations. */ |
| 2062 | #define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */ |
| 2063 | #define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */ |
| 2064 | #define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */ |
| 2065 | #define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */ |
| 2066 | #define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */ |
| 2067 | #define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */ |
| 2068 | |
Ulrich Drepper | b03b057 | 2005-08-07 08:12:22 +0000 | [diff] [blame] | 2069 | /* GNU relocs used in PIC code sequences. */ |
| 2070 | #define R_PPC_REL16 249 /* word32 (sym-.) */ |
| 2071 | #define R_PPC_REL16_LO 250 /* half16 (sym-.)@l */ |
| 2072 | #define R_PPC_REL16_HI 251 /* half16 (sym-.)@h */ |
| 2073 | #define R_PPC_REL16_HA 252 /* half16 (sym-.)@ha */ |
| 2074 | |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2075 | /* This is a phony reloc to handle any old fashioned TOC16 references |
| 2076 | that may still be in object files. */ |
| 2077 | #define R_PPC_TOC16 255 |
| 2078 | |
Ulrich Drepper | b03b057 | 2005-08-07 08:12:22 +0000 | [diff] [blame] | 2079 | /* PowerPC specific values for the Dyn d_tag field. */ |
| 2080 | #define DT_PPC_GOT (DT_LOPROC + 0) |
| 2081 | #define DT_PPC_NUM 1 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2082 | |
| 2083 | /* PowerPC64 relocations defined by the ABIs */ |
| 2084 | #define R_PPC64_NONE R_PPC_NONE |
| 2085 | #define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address */ |
| 2086 | #define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned */ |
| 2087 | #define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address */ |
| 2088 | #define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of address */ |
| 2089 | #define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of address. */ |
| 2090 | #define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */ |
| 2091 | #define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned */ |
| 2092 | #define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN |
| 2093 | #define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN |
| 2094 | #define R_PPC64_REL24 R_PPC_REL24 /* PC-rel. 26 bit, word aligned */ |
| 2095 | #define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit */ |
| 2096 | #define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN |
| 2097 | #define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN |
| 2098 | #define R_PPC64_GOT16 R_PPC_GOT16 |
| 2099 | #define R_PPC64_GOT16_LO R_PPC_GOT16_LO |
| 2100 | #define R_PPC64_GOT16_HI R_PPC_GOT16_HI |
| 2101 | #define R_PPC64_GOT16_HA R_PPC_GOT16_HA |
| 2102 | |
| 2103 | #define R_PPC64_COPY R_PPC_COPY |
| 2104 | #define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT |
| 2105 | #define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT |
| 2106 | #define R_PPC64_RELATIVE R_PPC_RELATIVE |
| 2107 | |
| 2108 | #define R_PPC64_UADDR32 R_PPC_UADDR32 |
| 2109 | #define R_PPC64_UADDR16 R_PPC_UADDR16 |
| 2110 | #define R_PPC64_REL32 R_PPC_REL32 |
| 2111 | #define R_PPC64_PLT32 R_PPC_PLT32 |
| 2112 | #define R_PPC64_PLTREL32 R_PPC_PLTREL32 |
| 2113 | #define R_PPC64_PLT16_LO R_PPC_PLT16_LO |
| 2114 | #define R_PPC64_PLT16_HI R_PPC_PLT16_HI |
| 2115 | #define R_PPC64_PLT16_HA R_PPC_PLT16_HA |
| 2116 | |
| 2117 | #define R_PPC64_SECTOFF R_PPC_SECTOFF |
| 2118 | #define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO |
| 2119 | #define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI |
| 2120 | #define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA |
Roland McGrath | b6405ca | 2005-11-19 21:36:37 +0000 | [diff] [blame] | 2121 | #define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2 */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2122 | #define R_PPC64_ADDR64 38 /* doubleword64 S + A */ |
| 2123 | #define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A) */ |
| 2124 | #define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A) */ |
| 2125 | #define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A) */ |
| 2126 | #define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A) */ |
| 2127 | #define R_PPC64_UADDR64 43 /* doubleword64 S + A */ |
| 2128 | #define R_PPC64_REL64 44 /* doubleword64 S + A - P */ |
| 2129 | #define R_PPC64_PLT64 45 /* doubleword64 L + A */ |
| 2130 | #define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P */ |
| 2131 | #define R_PPC64_TOC16 47 /* half16* S + A - .TOC */ |
| 2132 | #define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.) */ |
| 2133 | #define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.) */ |
| 2134 | #define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.) */ |
| 2135 | #define R_PPC64_TOC 51 /* doubleword64 .TOC */ |
| 2136 | #define R_PPC64_PLTGOT16 52 /* half16* M + A */ |
| 2137 | #define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A) */ |
| 2138 | #define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A) */ |
| 2139 | #define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A) */ |
| 2140 | |
| 2141 | #define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2 */ |
| 2142 | #define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2 */ |
| 2143 | #define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2 */ |
| 2144 | #define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2 */ |
| 2145 | #define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2 */ |
| 2146 | #define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2 */ |
| 2147 | #define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2 */ |
| 2148 | #define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2 */ |
| 2149 | #define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2 */ |
| 2150 | #define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2 */ |
| 2151 | #define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2 */ |
| 2152 | |
| 2153 | /* PowerPC64 relocations defined for the TLS access ABI. */ |
| 2154 | #define R_PPC64_TLS 67 /* none (sym+add)@tls */ |
| 2155 | #define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */ |
| 2156 | #define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */ |
| 2157 | #define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ |
| 2158 | #define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ |
| 2159 | #define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ |
| 2160 | #define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */ |
| 2161 | #define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */ |
| 2162 | #define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ |
| 2163 | #define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ |
| 2164 | #define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ |
| 2165 | #define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */ |
| 2166 | #define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ |
| 2167 | #define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ |
| 2168 | #define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ |
| 2169 | #define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ |
| 2170 | #define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ |
| 2171 | #define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ |
| 2172 | #define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ |
| 2173 | #define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ |
| 2174 | #define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */ |
| 2175 | #define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */ |
| 2176 | #define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ |
| 2177 | #define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ |
| 2178 | #define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */ |
| 2179 | #define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */ |
| 2180 | #define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */ |
| 2181 | #define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */ |
| 2182 | #define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */ |
| 2183 | #define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */ |
| 2184 | #define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */ |
| 2185 | #define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */ |
| 2186 | #define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */ |
| 2187 | #define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */ |
| 2188 | #define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */ |
| 2189 | #define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */ |
| 2190 | #define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */ |
| 2191 | #define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */ |
| 2192 | #define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */ |
| 2193 | #define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */ |
| 2194 | |
| 2195 | /* Keep this the last entry. */ |
| 2196 | #define R_PPC64_NUM 107 |
| 2197 | |
| 2198 | /* PowerPC64 specific values for the Dyn d_tag field. */ |
| 2199 | #define DT_PPC64_GLINK (DT_LOPROC + 0) |
| 2200 | #define DT_PPC64_OPD (DT_LOPROC + 1) |
| 2201 | #define DT_PPC64_OPDSZ (DT_LOPROC + 2) |
| 2202 | #define DT_PPC64_NUM 3 |
| 2203 | |
| 2204 | |
| 2205 | /* ARM specific declarations */ |
| 2206 | |
| 2207 | /* Processor specific flags for the ELF header e_flags field. */ |
Roland McGrath | eb9ba47 | 2009-04-14 18:44:45 -0700 | [diff] [blame] | 2208 | #define EF_ARM_RELEXEC 0x01 |
| 2209 | #define EF_ARM_HASENTRY 0x02 |
| 2210 | #define EF_ARM_INTERWORK 0x04 |
| 2211 | #define EF_ARM_APCS_26 0x08 |
| 2212 | #define EF_ARM_APCS_FLOAT 0x10 |
| 2213 | #define EF_ARM_PIC 0x20 |
| 2214 | #define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */ |
| 2215 | #define EF_ARM_NEW_ABI 0x80 |
| 2216 | #define EF_ARM_OLD_ABI 0x100 |
| 2217 | #define EF_ARM_SOFT_FLOAT 0x200 |
| 2218 | #define EF_ARM_VFP_FLOAT 0x400 |
| 2219 | #define EF_ARM_MAVERICK_FLOAT 0x800 |
| 2220 | |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2221 | |
| 2222 | /* Other constants defined in the ARM ELF spec. version B-01. */ |
| 2223 | /* NB. These conflict with values defined above. */ |
| 2224 | #define EF_ARM_SYMSARESORTED 0x04 |
Roland McGrath | eb9ba47 | 2009-04-14 18:44:45 -0700 | [diff] [blame] | 2225 | #define EF_ARM_DYNSYMSUSESEGIDX 0x08 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2226 | #define EF_ARM_MAPSYMSFIRST 0x10 |
| 2227 | #define EF_ARM_EABIMASK 0XFF000000 |
| 2228 | |
Roland McGrath | eb9ba47 | 2009-04-14 18:44:45 -0700 | [diff] [blame] | 2229 | /* Constants defined in AAELF. */ |
| 2230 | #define EF_ARM_BE8 0x00800000 |
| 2231 | #define EF_ARM_LE8 0x00400000 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2232 | |
Roland McGrath | eb9ba47 | 2009-04-14 18:44:45 -0700 | [diff] [blame] | 2233 | #define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK) |
| 2234 | #define EF_ARM_EABI_UNKNOWN 0x00000000 |
| 2235 | #define EF_ARM_EABI_VER1 0x01000000 |
| 2236 | #define EF_ARM_EABI_VER2 0x02000000 |
| 2237 | #define EF_ARM_EABI_VER3 0x03000000 |
| 2238 | #define EF_ARM_EABI_VER4 0x04000000 |
| 2239 | #define EF_ARM_EABI_VER5 0x05000000 |
| 2240 | |
| 2241 | /* Additional symbol types for Thumb. */ |
| 2242 | #define STT_ARM_TFUNC STT_LOPROC /* A Thumb function. */ |
| 2243 | #define STT_ARM_16BIT STT_HIPROC /* A Thumb label. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2244 | |
| 2245 | /* ARM-specific values for sh_flags */ |
Roland McGrath | eb9ba47 | 2009-04-14 18:44:45 -0700 | [diff] [blame] | 2246 | #define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */ |
| 2247 | #define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined |
| 2248 | in the input to a link step. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2249 | |
| 2250 | /* ARM-specific program header flags */ |
Roland McGrath | eb9ba47 | 2009-04-14 18:44:45 -0700 | [diff] [blame] | 2251 | #define PF_ARM_SB 0x10000000 /* Segment contains the location |
| 2252 | addressed by the static base. */ |
| 2253 | #define PF_ARM_PI 0x20000000 /* Position-independent segment. */ |
| 2254 | #define PF_ARM_ABS 0x40000000 /* Absolute segment. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2255 | |
| 2256 | /* Processor specific values for the Phdr p_type field. */ |
Roland McGrath | eb9ba47 | 2009-04-14 18:44:45 -0700 | [diff] [blame] | 2257 | #define PT_ARM_EXIDX (PT_LOPROC + 1) /* ARM unwind segment. */ |
| 2258 | |
| 2259 | /* Processor specific values for the Shdr sh_type field. */ |
| 2260 | #define SHT_ARM_EXIDX (SHT_LOPROC + 1) /* ARM unwind section. */ |
| 2261 | #define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2) /* Preemption details. */ |
| 2262 | #define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* ARM attributes section. */ |
| 2263 | |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2264 | |
| 2265 | /* ARM relocs. */ |
| 2266 | |
| 2267 | #define R_ARM_NONE 0 /* No reloc */ |
| 2268 | #define R_ARM_PC24 1 /* PC relative 26 bit branch */ |
| 2269 | #define R_ARM_ABS32 2 /* Direct 32 bit */ |
| 2270 | #define R_ARM_REL32 3 /* PC relative 32 bit */ |
| 2271 | #define R_ARM_PC13 4 |
| 2272 | #define R_ARM_ABS16 5 /* Direct 16 bit */ |
| 2273 | #define R_ARM_ABS12 6 /* Direct 12 bit */ |
| 2274 | #define R_ARM_THM_ABS5 7 |
| 2275 | #define R_ARM_ABS8 8 /* Direct 8 bit */ |
| 2276 | #define R_ARM_SBREL32 9 |
| 2277 | #define R_ARM_THM_PC22 10 |
| 2278 | #define R_ARM_THM_PC8 11 |
| 2279 | #define R_ARM_AMP_VCALL9 12 |
| 2280 | #define R_ARM_SWI24 13 |
| 2281 | #define R_ARM_THM_SWI8 14 |
| 2282 | #define R_ARM_XPC25 15 |
| 2283 | #define R_ARM_THM_XPC22 16 |
Roland McGrath | fd856b5 | 2005-11-10 22:49:53 +0000 | [diff] [blame] | 2284 | #define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */ |
| 2285 | #define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */ |
| 2286 | #define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2287 | #define R_ARM_COPY 20 /* Copy symbol at runtime */ |
| 2288 | #define R_ARM_GLOB_DAT 21 /* Create GOT entry */ |
| 2289 | #define R_ARM_JUMP_SLOT 22 /* Create PLT entry */ |
| 2290 | #define R_ARM_RELATIVE 23 /* Adjust by program base */ |
| 2291 | #define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */ |
| 2292 | #define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */ |
| 2293 | #define R_ARM_GOT32 26 /* 32 bit GOT entry */ |
| 2294 | #define R_ARM_PLT32 27 /* 32 bit PLT address */ |
| 2295 | #define R_ARM_ALU_PCREL_7_0 32 |
| 2296 | #define R_ARM_ALU_PCREL_15_8 33 |
| 2297 | #define R_ARM_ALU_PCREL_23_15 34 |
| 2298 | #define R_ARM_LDR_SBREL_11_0 35 |
| 2299 | #define R_ARM_ALU_SBREL_19_12 36 |
| 2300 | #define R_ARM_ALU_SBREL_27_20 37 |
| 2301 | #define R_ARM_GNU_VTENTRY 100 |
| 2302 | #define R_ARM_GNU_VTINHERIT 101 |
| 2303 | #define R_ARM_THM_PC11 102 /* thumb unconditional branch */ |
| 2304 | #define R_ARM_THM_PC9 103 /* thumb conditional branch */ |
Roland McGrath | fd856b5 | 2005-11-10 22:49:53 +0000 | [diff] [blame] | 2305 | #define R_ARM_TLS_GD32 104 /* PC-rel 32 bit for global dynamic |
| 2306 | thread local data */ |
| 2307 | #define R_ARM_TLS_LDM32 105 /* PC-rel 32 bit for local dynamic |
| 2308 | thread local data */ |
| 2309 | #define R_ARM_TLS_LDO32 106 /* 32 bit offset relative to TLS |
| 2310 | block */ |
| 2311 | #define R_ARM_TLS_IE32 107 /* PC-rel 32 bit for GOT entry of |
| 2312 | static TLS block offset */ |
| 2313 | #define R_ARM_TLS_LE32 108 /* 32 bit offset relative to static |
| 2314 | TLS block */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2315 | #define R_ARM_RXPC25 249 |
| 2316 | #define R_ARM_RSBREL32 250 |
| 2317 | #define R_ARM_THM_RPC22 251 |
| 2318 | #define R_ARM_RREL32 252 |
| 2319 | #define R_ARM_RABS22 253 |
| 2320 | #define R_ARM_RPC24 254 |
| 2321 | #define R_ARM_RBASE 255 |
| 2322 | /* Keep this the last entry. */ |
| 2323 | #define R_ARM_NUM 256 |
| 2324 | |
| 2325 | /* IA-64 specific declarations. */ |
| 2326 | |
| 2327 | /* Processor specific flags for the Ehdr e_flags field. */ |
| 2328 | #define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */ |
| 2329 | #define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */ |
| 2330 | #define EF_IA_64_ARCH 0xff000000 /* arch. version mask */ |
| 2331 | |
| 2332 | /* Processor specific values for the Phdr p_type field. */ |
| 2333 | #define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */ |
| 2334 | #define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */ |
| 2335 | #define PT_IA_64_HP_OPT_ANOT (PT_LOOS + 0x12) |
| 2336 | #define PT_IA_64_HP_HSL_ANOT (PT_LOOS + 0x13) |
| 2337 | #define PT_IA_64_HP_STACK (PT_LOOS + 0x14) |
| 2338 | |
| 2339 | /* Processor specific flags for the Phdr p_flags field. */ |
| 2340 | #define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */ |
| 2341 | |
| 2342 | /* Processor specific values for the Shdr sh_type field. */ |
| 2343 | #define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */ |
| 2344 | #define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */ |
| 2345 | |
| 2346 | /* Processor specific flags for the Shdr sh_flags field. */ |
| 2347 | #define SHF_IA_64_SHORT 0x10000000 /* section near gp */ |
| 2348 | #define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */ |
| 2349 | |
| 2350 | /* Processor specific values for the Dyn d_tag field. */ |
| 2351 | #define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) |
| 2352 | #define DT_IA_64_NUM 1 |
| 2353 | |
| 2354 | /* IA-64 relocations. */ |
| 2355 | #define R_IA64_NONE 0x00 /* none */ |
| 2356 | #define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */ |
| 2357 | #define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */ |
| 2358 | #define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */ |
| 2359 | #define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */ |
| 2360 | #define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */ |
| 2361 | #define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */ |
| 2362 | #define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */ |
| 2363 | #define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */ |
| 2364 | #define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */ |
| 2365 | #define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */ |
| 2366 | #define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */ |
| 2367 | #define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */ |
| 2368 | #define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */ |
| 2369 | #define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */ |
| 2370 | #define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */ |
| 2371 | #define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */ |
| 2372 | #define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */ |
| 2373 | #define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */ |
| 2374 | #define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */ |
| 2375 | #define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */ |
| 2376 | #define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */ |
| 2377 | #define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */ |
| 2378 | #define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */ |
| 2379 | #define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */ |
| 2380 | #define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */ |
| 2381 | #define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */ |
| 2382 | #define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */ |
| 2383 | #define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */ |
| 2384 | #define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */ |
| 2385 | #define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */ |
| 2386 | #define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */ |
| 2387 | #define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */ |
| 2388 | #define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */ |
| 2389 | #define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */ |
| 2390 | #define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */ |
| 2391 | #define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */ |
| 2392 | #define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */ |
| 2393 | #define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */ |
| 2394 | #define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */ |
| 2395 | #define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */ |
| 2396 | #define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */ |
| 2397 | #define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */ |
| 2398 | #define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */ |
| 2399 | #define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */ |
| 2400 | #define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */ |
| 2401 | #define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */ |
| 2402 | #define R_IA64_REL32MSB 0x6c /* data 4 + REL */ |
| 2403 | #define R_IA64_REL32LSB 0x6d /* data 4 + REL */ |
| 2404 | #define R_IA64_REL64MSB 0x6e /* data 8 + REL */ |
| 2405 | #define R_IA64_REL64LSB 0x6f /* data 8 + REL */ |
| 2406 | #define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */ |
| 2407 | #define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */ |
| 2408 | #define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */ |
| 2409 | #define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */ |
| 2410 | #define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */ |
| 2411 | #define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */ |
| 2412 | #define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */ |
| 2413 | #define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */ |
| 2414 | #define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */ |
| 2415 | #define R_IA64_COPY 0x84 /* copy relocation */ |
| 2416 | #define R_IA64_SUB 0x85 /* Addend and symbol difference */ |
| 2417 | #define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */ |
| 2418 | #define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */ |
| 2419 | #define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */ |
| 2420 | #define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */ |
| 2421 | #define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */ |
| 2422 | #define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */ |
| 2423 | #define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */ |
| 2424 | #define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */ |
| 2425 | #define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */ |
| 2426 | #define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */ |
| 2427 | #define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */ |
| 2428 | #define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */ |
| 2429 | #define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */ |
| 2430 | #define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */ |
| 2431 | #define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */ |
| 2432 | #define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */ |
| 2433 | #define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */ |
| 2434 | #define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */ |
| 2435 | #define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */ |
| 2436 | |
| 2437 | /* SH specific declarations */ |
| 2438 | |
| 2439 | /* SH relocs. */ |
| 2440 | #define R_SH_NONE 0 |
| 2441 | #define R_SH_DIR32 1 |
| 2442 | #define R_SH_REL32 2 |
| 2443 | #define R_SH_DIR8WPN 3 |
| 2444 | #define R_SH_IND12W 4 |
| 2445 | #define R_SH_DIR8WPL 5 |
| 2446 | #define R_SH_DIR8WPZ 6 |
| 2447 | #define R_SH_DIR8BP 7 |
| 2448 | #define R_SH_DIR8W 8 |
| 2449 | #define R_SH_DIR8L 9 |
| 2450 | #define R_SH_SWITCH16 25 |
| 2451 | #define R_SH_SWITCH32 26 |
| 2452 | #define R_SH_USES 27 |
| 2453 | #define R_SH_COUNT 28 |
| 2454 | #define R_SH_ALIGN 29 |
| 2455 | #define R_SH_CODE 30 |
| 2456 | #define R_SH_DATA 31 |
| 2457 | #define R_SH_LABEL 32 |
| 2458 | #define R_SH_SWITCH8 33 |
| 2459 | #define R_SH_GNU_VTINHERIT 34 |
| 2460 | #define R_SH_GNU_VTENTRY 35 |
| 2461 | #define R_SH_TLS_GD_32 144 |
| 2462 | #define R_SH_TLS_LD_32 145 |
| 2463 | #define R_SH_TLS_LDO_32 146 |
| 2464 | #define R_SH_TLS_IE_32 147 |
| 2465 | #define R_SH_TLS_LE_32 148 |
| 2466 | #define R_SH_TLS_DTPMOD32 149 |
| 2467 | #define R_SH_TLS_DTPOFF32 150 |
| 2468 | #define R_SH_TLS_TPOFF32 151 |
| 2469 | #define R_SH_GOT32 160 |
| 2470 | #define R_SH_PLT32 161 |
| 2471 | #define R_SH_COPY 162 |
| 2472 | #define R_SH_GLOB_DAT 163 |
| 2473 | #define R_SH_JMP_SLOT 164 |
| 2474 | #define R_SH_RELATIVE 165 |
| 2475 | #define R_SH_GOTOFF 166 |
| 2476 | #define R_SH_GOTPC 167 |
| 2477 | /* Keep this the last entry. */ |
| 2478 | #define R_SH_NUM 256 |
| 2479 | |
| 2480 | /* Additional s390 relocs */ |
| 2481 | |
| 2482 | #define R_390_NONE 0 /* No reloc. */ |
| 2483 | #define R_390_8 1 /* Direct 8 bit. */ |
| 2484 | #define R_390_12 2 /* Direct 12 bit. */ |
| 2485 | #define R_390_16 3 /* Direct 16 bit. */ |
| 2486 | #define R_390_32 4 /* Direct 32 bit. */ |
| 2487 | #define R_390_PC32 5 /* PC relative 32 bit. */ |
| 2488 | #define R_390_GOT12 6 /* 12 bit GOT offset. */ |
| 2489 | #define R_390_GOT32 7 /* 32 bit GOT offset. */ |
| 2490 | #define R_390_PLT32 8 /* 32 bit PC relative PLT address. */ |
| 2491 | #define R_390_COPY 9 /* Copy symbol at runtime. */ |
| 2492 | #define R_390_GLOB_DAT 10 /* Create GOT entry. */ |
| 2493 | #define R_390_JMP_SLOT 11 /* Create PLT entry. */ |
| 2494 | #define R_390_RELATIVE 12 /* Adjust by program base. */ |
| 2495 | #define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */ |
| 2496 | #define R_390_GOTPC 14 /* 32 bit PC relative offset to GOT. */ |
| 2497 | #define R_390_GOT16 15 /* 16 bit GOT offset. */ |
| 2498 | #define R_390_PC16 16 /* PC relative 16 bit. */ |
| 2499 | #define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */ |
| 2500 | #define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */ |
| 2501 | #define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */ |
| 2502 | #define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */ |
| 2503 | #define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */ |
| 2504 | #define R_390_64 22 /* Direct 64 bit. */ |
| 2505 | #define R_390_PC64 23 /* PC relative 64 bit. */ |
| 2506 | #define R_390_GOT64 24 /* 64 bit GOT offset. */ |
| 2507 | #define R_390_PLT64 25 /* 64 bit PC relative PLT address. */ |
| 2508 | #define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */ |
| 2509 | #define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */ |
| 2510 | #define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */ |
| 2511 | #define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */ |
| 2512 | #define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */ |
| 2513 | #define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */ |
| 2514 | #define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */ |
| 2515 | #define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */ |
| 2516 | #define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */ |
| 2517 | #define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */ |
| 2518 | #define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */ |
| 2519 | #define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */ |
| 2520 | #define R_390_TLS_GDCALL 38 /* Tag for function call in general |
| 2521 | dynamic TLS code. */ |
| 2522 | #define R_390_TLS_LDCALL 39 /* Tag for function call in local |
| 2523 | dynamic TLS code. */ |
| 2524 | #define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic |
| 2525 | thread local data. */ |
| 2526 | #define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic |
| 2527 | thread local data. */ |
| 2528 | #define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS |
| 2529 | block offset. */ |
| 2530 | #define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS |
| 2531 | block offset. */ |
| 2532 | #define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS |
| 2533 | block offset. */ |
| 2534 | #define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic |
| 2535 | thread local data in LE code. */ |
| 2536 | #define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic |
| 2537 | thread local data in LE code. */ |
| 2538 | #define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for |
| 2539 | negated static TLS block offset. */ |
| 2540 | #define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for |
| 2541 | negated static TLS block offset. */ |
| 2542 | #define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for |
| 2543 | negated static TLS block offset. */ |
| 2544 | #define R_390_TLS_LE32 50 /* 32 bit negated offset relative to |
| 2545 | static TLS block. */ |
| 2546 | #define R_390_TLS_LE64 51 /* 64 bit negated offset relative to |
| 2547 | static TLS block. */ |
| 2548 | #define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS |
| 2549 | block. */ |
| 2550 | #define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS |
| 2551 | block. */ |
| 2552 | #define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */ |
| 2553 | #define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */ |
| 2554 | #define R_390_TLS_TPOFF 56 /* Negated offset in static TLS |
| 2555 | block. */ |
| 2556 | #define R_390_20 57 /* Direct 20 bit. */ |
| 2557 | #define R_390_GOT20 58 /* 20 bit GOT offset. */ |
| 2558 | #define R_390_GOTPLT20 59 /* 20 bit offset to jump slot. */ |
| 2559 | #define R_390_TLS_GOTIE20 60 /* 20 bit GOT offset for static TLS |
| 2560 | block offset. */ |
| 2561 | /* Keep this the last entry. */ |
| 2562 | #define R_390_NUM 61 |
| 2563 | |
| 2564 | |
| 2565 | /* CRIS relocations. */ |
| 2566 | #define R_CRIS_NONE 0 |
| 2567 | #define R_CRIS_8 1 |
| 2568 | #define R_CRIS_16 2 |
| 2569 | #define R_CRIS_32 3 |
| 2570 | #define R_CRIS_8_PCREL 4 |
| 2571 | #define R_CRIS_16_PCREL 5 |
| 2572 | #define R_CRIS_32_PCREL 6 |
| 2573 | #define R_CRIS_GNU_VTINHERIT 7 |
| 2574 | #define R_CRIS_GNU_VTENTRY 8 |
| 2575 | #define R_CRIS_COPY 9 |
| 2576 | #define R_CRIS_GLOB_DAT 10 |
| 2577 | #define R_CRIS_JUMP_SLOT 11 |
| 2578 | #define R_CRIS_RELATIVE 12 |
| 2579 | #define R_CRIS_16_GOT 13 |
| 2580 | #define R_CRIS_32_GOT 14 |
| 2581 | #define R_CRIS_16_GOTPLT 15 |
| 2582 | #define R_CRIS_32_GOTPLT 16 |
| 2583 | #define R_CRIS_32_GOTREL 17 |
| 2584 | #define R_CRIS_32_PLT_GOTREL 18 |
| 2585 | #define R_CRIS_32_PLT_PCREL 19 |
| 2586 | |
| 2587 | #define R_CRIS_NUM 20 |
| 2588 | |
| 2589 | |
| 2590 | /* AMD x86-64 relocations. */ |
| 2591 | #define R_X86_64_NONE 0 /* No reloc */ |
| 2592 | #define R_X86_64_64 1 /* Direct 64 bit */ |
| 2593 | #define R_X86_64_PC32 2 /* PC relative 32 bit signed */ |
| 2594 | #define R_X86_64_GOT32 3 /* 32 bit GOT entry */ |
| 2595 | #define R_X86_64_PLT32 4 /* 32 bit PLT address */ |
| 2596 | #define R_X86_64_COPY 5 /* Copy symbol at runtime */ |
| 2597 | #define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ |
| 2598 | #define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ |
| 2599 | #define R_X86_64_RELATIVE 8 /* Adjust by program base */ |
| 2600 | #define R_X86_64_GOTPCREL 9 /* 32 bit signed PC relative |
| 2601 | offset to GOT */ |
| 2602 | #define R_X86_64_32 10 /* Direct 32 bit zero extended */ |
| 2603 | #define R_X86_64_32S 11 /* Direct 32 bit sign extended */ |
| 2604 | #define R_X86_64_16 12 /* Direct 16 bit zero extended */ |
| 2605 | #define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ |
| 2606 | #define R_X86_64_8 14 /* Direct 8 bit sign extended */ |
| 2607 | #define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ |
| 2608 | #define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */ |
| 2609 | #define R_X86_64_DTPOFF64 17 /* Offset in module's TLS block */ |
| 2610 | #define R_X86_64_TPOFF64 18 /* Offset in initial TLS block */ |
| 2611 | #define R_X86_64_TLSGD 19 /* 32 bit signed PC relative offset |
| 2612 | to two GOT entries for GD symbol */ |
| 2613 | #define R_X86_64_TLSLD 20 /* 32 bit signed PC relative offset |
| 2614 | to two GOT entries for LD symbol */ |
| 2615 | #define R_X86_64_DTPOFF32 21 /* Offset in TLS block */ |
| 2616 | #define R_X86_64_GOTTPOFF 22 /* 32 bit signed PC relative offset |
| 2617 | to GOT entry for IE symbol */ |
| 2618 | #define R_X86_64_TPOFF32 23 /* Offset in initial TLS block */ |
Roland McGrath | 1d8bb25 | 2008-08-07 08:39:41 +0000 | [diff] [blame] | 2619 | #define R_X86_64_PC64 24 /* PC relative 64 bit */ |
| 2620 | #define R_X86_64_GOTOFF64 25 /* 64 bit offset to GOT */ |
| 2621 | #define R_X86_64_GOTPC32 26 /* 32 bit signed pc relative |
| 2622 | offset to GOT */ |
| 2623 | /* 27 .. 33 */ |
| 2624 | #define R_X86_64_GOTPC32_TLSDESC 34 /* GOT offset for TLS descriptor. */ |
| 2625 | #define R_X86_64_TLSDESC_CALL 35 /* Marker for call through TLS |
| 2626 | descriptor. */ |
| 2627 | #define R_X86_64_TLSDESC 36 /* TLS descriptor. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2628 | |
Roland McGrath | 1d8bb25 | 2008-08-07 08:39:41 +0000 | [diff] [blame] | 2629 | #define R_X86_64_NUM 37 |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2630 | |
| 2631 | |
| 2632 | /* AM33 relocations. */ |
| 2633 | #define R_MN10300_NONE 0 /* No reloc. */ |
| 2634 | #define R_MN10300_32 1 /* Direct 32 bit. */ |
| 2635 | #define R_MN10300_16 2 /* Direct 16 bit. */ |
| 2636 | #define R_MN10300_8 3 /* Direct 8 bit. */ |
| 2637 | #define R_MN10300_PCREL32 4 /* PC-relative 32-bit. */ |
| 2638 | #define R_MN10300_PCREL16 5 /* PC-relative 16-bit signed. */ |
| 2639 | #define R_MN10300_PCREL8 6 /* PC-relative 8-bit signed. */ |
| 2640 | #define R_MN10300_GNU_VTINHERIT 7 /* Ancient C++ vtable garbage... */ |
| 2641 | #define R_MN10300_GNU_VTENTRY 8 /* ... collection annotation. */ |
| 2642 | #define R_MN10300_24 9 /* Direct 24 bit. */ |
| 2643 | #define R_MN10300_GOTPC32 10 /* 32-bit PCrel offset to GOT. */ |
| 2644 | #define R_MN10300_GOTPC16 11 /* 16-bit PCrel offset to GOT. */ |
| 2645 | #define R_MN10300_GOTOFF32 12 /* 32-bit offset from GOT. */ |
| 2646 | #define R_MN10300_GOTOFF24 13 /* 24-bit offset from GOT. */ |
| 2647 | #define R_MN10300_GOTOFF16 14 /* 16-bit offset from GOT. */ |
| 2648 | #define R_MN10300_PLT32 15 /* 32-bit PCrel to PLT entry. */ |
| 2649 | #define R_MN10300_PLT16 16 /* 16-bit PCrel to PLT entry. */ |
| 2650 | #define R_MN10300_GOT32 17 /* 32-bit offset to GOT entry. */ |
| 2651 | #define R_MN10300_GOT24 18 /* 24-bit offset to GOT entry. */ |
| 2652 | #define R_MN10300_GOT16 19 /* 16-bit offset to GOT entry. */ |
| 2653 | #define R_MN10300_COPY 20 /* Copy symbol at runtime. */ |
| 2654 | #define R_MN10300_GLOB_DAT 21 /* Create GOT entry. */ |
| 2655 | #define R_MN10300_JMP_SLOT 22 /* Create PLT entry. */ |
| 2656 | #define R_MN10300_RELATIVE 23 /* Adjust by program base. */ |
| 2657 | |
| 2658 | #define R_MN10300_NUM 24 |
| 2659 | |
| 2660 | |
| 2661 | /* M32R relocs. */ |
| 2662 | #define R_M32R_NONE 0 /* No reloc. */ |
| 2663 | #define R_M32R_16 1 /* Direct 16 bit. */ |
| 2664 | #define R_M32R_32 2 /* Direct 32 bit. */ |
| 2665 | #define R_M32R_24 3 /* Direct 24 bit. */ |
| 2666 | #define R_M32R_10_PCREL 4 /* PC relative 10 bit shifted. */ |
| 2667 | #define R_M32R_18_PCREL 5 /* PC relative 18 bit shifted. */ |
| 2668 | #define R_M32R_26_PCREL 6 /* PC relative 26 bit shifted. */ |
| 2669 | #define R_M32R_HI16_ULO 7 /* High 16 bit with unsigned low. */ |
| 2670 | #define R_M32R_HI16_SLO 8 /* High 16 bit with signed low. */ |
| 2671 | #define R_M32R_LO16 9 /* Low 16 bit. */ |
| 2672 | #define R_M32R_SDA16 10 /* 16 bit offset in SDA. */ |
| 2673 | #define R_M32R_GNU_VTINHERIT 11 |
| 2674 | #define R_M32R_GNU_VTENTRY 12 |
| 2675 | /* M32R relocs use SHT_RELA. */ |
| 2676 | #define R_M32R_16_RELA 33 /* Direct 16 bit. */ |
| 2677 | #define R_M32R_32_RELA 34 /* Direct 32 bit. */ |
| 2678 | #define R_M32R_24_RELA 35 /* Direct 24 bit. */ |
| 2679 | #define R_M32R_10_PCREL_RELA 36 /* PC relative 10 bit shifted. */ |
| 2680 | #define R_M32R_18_PCREL_RELA 37 /* PC relative 18 bit shifted. */ |
| 2681 | #define R_M32R_26_PCREL_RELA 38 /* PC relative 26 bit shifted. */ |
| 2682 | #define R_M32R_HI16_ULO_RELA 39 /* High 16 bit with unsigned low */ |
| 2683 | #define R_M32R_HI16_SLO_RELA 40 /* High 16 bit with signed low */ |
| 2684 | #define R_M32R_LO16_RELA 41 /* Low 16 bit */ |
| 2685 | #define R_M32R_SDA16_RELA 42 /* 16 bit offset in SDA */ |
| 2686 | #define R_M32R_RELA_GNU_VTINHERIT 43 |
| 2687 | #define R_M32R_RELA_GNU_VTENTRY 44 |
Roland McGrath | fd856b5 | 2005-11-10 22:49:53 +0000 | [diff] [blame] | 2688 | #define R_M32R_REL32 45 /* PC relative 32 bit. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2689 | |
| 2690 | #define R_M32R_GOT24 48 /* 24 bit GOT entry */ |
| 2691 | #define R_M32R_26_PLTREL 49 /* 26 bit PC relative to PLT shifted */ |
| 2692 | #define R_M32R_COPY 50 /* Copy symbol at runtime */ |
| 2693 | #define R_M32R_GLOB_DAT 51 /* Create GOT entry */ |
| 2694 | #define R_M32R_JMP_SLOT 52 /* Create PLT entry */ |
| 2695 | #define R_M32R_RELATIVE 53 /* Adjust by program base */ |
| 2696 | #define R_M32R_GOTOFF 54 /* 24 bit offset to GOT */ |
| 2697 | #define R_M32R_GOTPC24 55 /* 24 bit PC relative offset to GOT */ |
| 2698 | #define R_M32R_GOT16_HI_ULO 56 /* High 16 bit GOT entry with unsigned |
| 2699 | low */ |
| 2700 | #define R_M32R_GOT16_HI_SLO 57 /* High 16 bit GOT entry with signed |
| 2701 | low */ |
| 2702 | #define R_M32R_GOT16_LO 58 /* Low 16 bit GOT entry */ |
| 2703 | #define R_M32R_GOTPC_HI_ULO 59 /* High 16 bit PC relative offset to |
| 2704 | GOT with unsigned low */ |
| 2705 | #define R_M32R_GOTPC_HI_SLO 60 /* High 16 bit PC relative offset to |
| 2706 | GOT with signed low */ |
| 2707 | #define R_M32R_GOTPC_LO 61 /* Low 16 bit PC relative offset to |
| 2708 | GOT */ |
| 2709 | #define R_M32R_GOTOFF_HI_ULO 62 /* High 16 bit offset to GOT |
| 2710 | with unsigned low */ |
| 2711 | #define R_M32R_GOTOFF_HI_SLO 63 /* High 16 bit offset to GOT |
| 2712 | with signed low */ |
| 2713 | #define R_M32R_GOTOFF_LO 64 /* Low 16 bit offset to GOT */ |
| 2714 | #define R_M32R_NUM 256 /* Keep this the last entry. */ |
| 2715 | |
| 2716 | |
| 2717 | __END_DECLS |
| 2718 | |
| 2719 | #endif /* elf.h */ |