| [e16e8f2] | 1 | /* |
|---|
| 2 | * sys/elfcommon.h |
|---|
| 3 | */ |
|---|
| 4 | |
|---|
| 5 | #ifndef _SYS_ELFCOMMON_H |
|---|
| 6 | #define _SYS_ELFCOMMON_H |
|---|
| 7 | |
|---|
| 8 | #include <stdint.h> |
|---|
| 9 | |
|---|
| 10 | /* Segment types */ |
|---|
| 11 | #define PT_NULL 0 |
|---|
| 12 | #define PT_LOAD 1 |
|---|
| 13 | #define PT_DYNAMIC 2 |
|---|
| 14 | #define PT_INTERP 3 |
|---|
| 15 | #define PT_NOTE 4 |
|---|
| 16 | #define PT_SHLIB 5 |
|---|
| 17 | #define PT_PHDR 6 |
|---|
| 18 | #define PT_LOOS 0x60000000 |
|---|
| 19 | #define PT_HIOS 0x6fffffff |
|---|
| 20 | #define PT_LOPROC 0x70000000 |
|---|
| 21 | #define PT_HIPROC 0x7fffffff |
|---|
| 22 | #define PT_GNU_EH_FRAME 0x6474e550 /* Extension, eh? */ |
|---|
| 23 | |
|---|
| 24 | /* ELF file types */ |
|---|
| 25 | #define ET_NONE 0 |
|---|
| 26 | #define ET_REL 1 |
|---|
| 27 | #define ET_EXEC 2 |
|---|
| 28 | #define ET_DYN 3 |
|---|
| 29 | #define ET_CORE 4 |
|---|
| 30 | #define ET_LOPROC 0xff00 |
|---|
| 31 | #define ET_HIPROC 0xffff |
|---|
| 32 | |
|---|
| 33 | /* ELF machine types */ |
|---|
| 34 | #define EM_NONE 0 |
|---|
| 35 | #define EM_M32 1 |
|---|
| 36 | #define EM_SPARC 2 |
|---|
| 37 | #define EM_386 3 |
|---|
| 38 | #define EM_68K 4 |
|---|
| 39 | #define EM_88K 5 |
|---|
| 40 | #define EM_486 6 /* Not used in Linux at least */ |
|---|
| 41 | #define EM_860 7 |
|---|
| 42 | #define EM_MIPS 8 /* R3k, bigendian(?) */ |
|---|
| 43 | #define EM_MIPS_RS4_BE 10 /* R4k BE */ |
|---|
| 44 | #define EM_PARISC 15 |
|---|
| 45 | #define EM_SPARC32PLUS 18 |
|---|
| 46 | #define EM_PPC 20 |
|---|
| 47 | #define EM_PPC64 21 |
|---|
| 48 | #define EM_S390 22 |
|---|
| 49 | #define EM_SH 42 |
|---|
| 50 | #define EM_SPARCV9 43 /* v9 = SPARC64 */ |
|---|
| 51 | #define EM_H8_300H 47 |
|---|
| 52 | #define EM_H8S 48 |
|---|
| 53 | #define EM_IA_64 50 /* Itanic */ |
|---|
| 54 | #define EM_X86_64 62 |
|---|
| 55 | #define EM_CRIS 76 |
|---|
| 56 | #define EM_V850 87 |
|---|
| 57 | #define EM_ALPHA 0x9026 /* Interrim Alpha that stuck around */ |
|---|
| 58 | #define EM_CYGNUS_V850 0x9080 /* Old v850 ID used by Cygnus */ |
|---|
| 59 | #define EM_S390_OLD 0xA390 /* Obsolete interrim value for S/390 */ |
|---|
| 60 | |
|---|
| 61 | /* Dynamic type values */ |
|---|
| 62 | #define DT_NULL 0 /* Marks end of dynamic section */ |
|---|
| 63 | #define DT_NEEDED 1 /* Name of needed library */ |
|---|
| 64 | #define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */ |
|---|
| 65 | #define DT_PLTGOT 3 /* Processor defined value */ |
|---|
| 66 | #define DT_HASH 4 /* Address of symbol hash table */ |
|---|
| 67 | #define DT_STRTAB 5 /* Address of string table */ |
|---|
| 68 | #define DT_SYMTAB 6 /* Address of symbol table */ |
|---|
| 69 | #define DT_RELA 7 /* Address of Rela relocs */ |
|---|
| 70 | #define DT_RELASZ 8 /* Total size of Rela relocs */ |
|---|
| 71 | #define DT_RELAENT 9 /* Size of one Rela reloc */ |
|---|
| 72 | #define DT_STRSZ 10 /* Size of string table */ |
|---|
| 73 | #define DT_SYMENT 11 /* Size of one symbol table entry */ |
|---|
| 74 | #define DT_INIT 12 /* Address of init function */ |
|---|
| 75 | #define DT_FINI 13 /* Address of termination function */ |
|---|
| 76 | #define DT_SONAME 14 /* Name of shared object */ |
|---|
| 77 | #define DT_RPATH 15 /* Library search path (deprecated) */ |
|---|
| 78 | #define DT_SYMBOLIC 16 /* Start symbol search here */ |
|---|
| 79 | #define DT_REL 17 /* Address of Rel relocs */ |
|---|
| 80 | #define DT_RELSZ 18 /* Total size of Rel relocs */ |
|---|
| 81 | #define DT_RELENT 19 /* Size of one Rel reloc */ |
|---|
| 82 | #define DT_PLTREL 20 /* Type of reloc in PLT */ |
|---|
| 83 | #define DT_DEBUG 21 /* For debugging; unspecified */ |
|---|
| 84 | #define DT_TEXTREL 22 /* Reloc might modify .text */ |
|---|
| 85 | #define DT_JMPREL 23 /* Address of PLT relocs */ |
|---|
| 86 | #define DT_BIND_NOW 24 /* Process relocations of object */ |
|---|
| 87 | #define DT_INIT_ARRAY 25 /* Array with addresses of init fct */ |
|---|
| 88 | #define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */ |
|---|
| 89 | #define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */ |
|---|
| 90 | #define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */ |
|---|
| 91 | #define DT_RUNPATH 29 /* Library search path */ |
|---|
| 92 | #define DT_FLAGS 30 /* Flags for the object being loaded */ |
|---|
| 93 | #define DT_ENCODING 32 /* Start of encoded range */ |
|---|
| 94 | #define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/ |
|---|
| 95 | #define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */ |
|---|
| 96 | #define DT_NUM 34 /* Number used */ |
|---|
| 97 | #define DT_LOOS 0x6000000d /* Start of OS-specific */ |
|---|
| 98 | #define DT_HIOS 0x6ffff000 /* End of OS-specific */ |
|---|
| 99 | #define DT_LOPROC 0x70000000 /* Start of processor-specific */ |
|---|
| 100 | #define DT_HIPROC 0x7fffffff /* End of processor-specific */ |
|---|
| 101 | |
|---|
| 102 | #define DT_VALRNGLO 0x6ffffd00 |
|---|
| 103 | #define DT_GNU_PRELINKED 0x6ffffdf5 /* Prelinking timestamp */ |
|---|
| 104 | #define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* Size of conflict section */ |
|---|
| 105 | #define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* Size of library list */ |
|---|
| 106 | #define DT_CHECKSUM 0x6ffffdf8 |
|---|
| 107 | #define DT_PLTPADSZ 0x6ffffdf9 |
|---|
| 108 | #define DT_MOVEENT 0x6ffffdfa |
|---|
| 109 | #define DT_MOVESZ 0x6ffffdfb |
|---|
| 110 | #define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */ |
|---|
| 111 | #define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting |
|---|
| 112 | the following DT_* entry. */ |
|---|
| 113 | #define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */ |
|---|
| 114 | #define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */ |
|---|
| 115 | #define DT_VALRNGHI 0x6ffffdff |
|---|
| 116 | #define DT_VALTAGIDX(tag) (DT_VALRNGHI - (tag)) /* Reverse order! */ |
|---|
| 117 | #define DT_VALNUM 12 |
|---|
| 118 | |
|---|
| 119 | /* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the |
|---|
| 120 | Dyn.d_un.d_ptr field of the Elf*_Dyn structure. |
|---|
| 121 | |
|---|
| 122 | If any adjustment is made to the ELF object after it has been |
|---|
| 123 | built these entries will need to be adjusted. */ |
|---|
| 124 | #define DT_ADDRRNGLO 0x6ffffe00 |
|---|
| 125 | #define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table. */ |
|---|
| 126 | #define DT_TLSDESC_PLT 0x6ffffef6 |
|---|
| 127 | #define DT_TLSDESC_GOT 0x6ffffef7 |
|---|
| 128 | #define DT_GNU_CONFLICT 0x6ffffef8 /* Start of conflict section */ |
|---|
| 129 | #define DT_GNU_LIBLIST 0x6ffffef9 /* Library list */ |
|---|
| 130 | #define DT_CONFIG 0x6ffffefa /* Configuration information. */ |
|---|
| 131 | #define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */ |
|---|
| 132 | #define DT_AUDIT 0x6ffffefc /* Object auditing. */ |
|---|
| 133 | #define DT_PLTPAD 0x6ffffefd /* PLT padding. */ |
|---|
| 134 | #define DT_MOVETAB 0x6ffffefe /* Move table. */ |
|---|
| 135 | #define DT_SYMINFO 0x6ffffeff /* Syminfo table. */ |
|---|
| 136 | #define DT_ADDRRNGHI 0x6ffffeff |
|---|
| 137 | #define DT_ADDRTAGIDX(tag) (DT_ADDRRNGHI - (tag)) /* Reverse order! */ |
|---|
| 138 | #define DT_ADDRNUM 11 |
|---|
| 139 | |
|---|
| 140 | /* The versioning entry types. The next are defined as part of the |
|---|
| 141 | GNU extension. */ |
|---|
| 142 | #define DT_VERSYM 0x6ffffff0 |
|---|
| 143 | |
|---|
| 144 | #define DT_RELACOUNT 0x6ffffff9 |
|---|
| 145 | #define DT_RELCOUNT 0x6ffffffa |
|---|
| 146 | |
|---|
| 147 | /* These were chosen by Sun. */ |
|---|
| 148 | #define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */ |
|---|
| 149 | #define DT_VERDEF 0x6ffffffc /* Address of version definition |
|---|
| 150 | table */ |
|---|
| 151 | #define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */ |
|---|
| 152 | #define DT_VERNEED 0x6ffffffe /* Address of table with needed |
|---|
| 153 | versions */ |
|---|
| 154 | #define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */ |
|---|
| 155 | #define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */ |
|---|
| 156 | #define DT_VERSIONTAGNUM 16 |
|---|
| 157 | |
|---|
| 158 | /* Sun added these machine-independent extensions in the "processor-specific" |
|---|
| 159 | range. Be compatible. */ |
|---|
| 160 | #define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */ |
|---|
| 161 | #define DT_FILTER 0x7fffffff /* Shared object to get values from */ |
|---|
| 162 | #define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1) |
|---|
| 163 | #define DT_EXTRANUM 3 |
|---|
| 164 | |
|---|
| 165 | /* Auxilliary table entries */ |
|---|
| 166 | #define AT_NULL 0 /* end of vector */ |
|---|
| 167 | #define AT_IGNORE 1 /* entry should be ignored */ |
|---|
| 168 | #define AT_EXECFD 2 /* file descriptor of program */ |
|---|
| 169 | #define AT_PHDR 3 /* program headers for program */ |
|---|
| 170 | #define AT_PHENT 4 /* size of program header entry */ |
|---|
| 171 | #define AT_PHNUM 5 /* number of program headers */ |
|---|
| 172 | #define AT_PAGESZ 6 /* system page size */ |
|---|
| 173 | #define AT_BASE 7 /* base address of interpreter */ |
|---|
| 174 | #define AT_FLAGS 8 /* flags */ |
|---|
| 175 | #define AT_ENTRY 9 /* entry point of program */ |
|---|
| 176 | #define AT_NOTELF 10 /* program is not ELF */ |
|---|
| 177 | #define AT_UID 11 /* real uid */ |
|---|
| 178 | #define AT_EUID 12 /* effective uid */ |
|---|
| 179 | #define AT_GID 13 /* real gid */ |
|---|
| 180 | #define AT_EGID 14 /* effective gid */ |
|---|
| 181 | #define AT_PLATFORM 15 /* string identifying CPU for optimizations */ |
|---|
| 182 | #define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */ |
|---|
| 183 | #define AT_CLKTCK 17 /* frequency at which times() increments */ |
|---|
| 184 | /* 18..22 = ? */ |
|---|
| 185 | #define AT_SECURE 23 /* secure mode boolean */ |
|---|
| 186 | |
|---|
| 187 | /* Program header permission flags */ |
|---|
| 188 | #define PF_X 0x1 |
|---|
| 189 | #define PF_W 0x2 |
|---|
| 190 | #define PF_R 0x4 |
|---|
| 191 | |
|---|
| 192 | /* Section header types */ |
|---|
| 193 | #define SHT_NULL 0 |
|---|
| 194 | #define SHT_PROGBITS 1 |
|---|
| 195 | #define SHT_SYMTAB 2 |
|---|
| 196 | #define SHT_STRTAB 3 |
|---|
| 197 | #define SHT_RELA 4 |
|---|
| 198 | #define SHT_HASH 5 |
|---|
| 199 | #define SHT_DYNAMIC 6 |
|---|
| 200 | #define SHT_NOTE 7 |
|---|
| 201 | #define SHT_NOBITS 8 |
|---|
| 202 | #define SHT_REL 9 |
|---|
| 203 | #define SHT_SHLIB 10 |
|---|
| 204 | #define SHT_DYNSYM 11 |
|---|
| 205 | #define SHT_NUM 12 |
|---|
| 206 | #define SHT_LOPROC 0x70000000 |
|---|
| 207 | #define SHT_HIPROC 0x7fffffff |
|---|
| 208 | #define SHT_LOUSER 0x80000000 |
|---|
| 209 | #define SHT_HIUSER 0xffffffff |
|---|
| 210 | |
|---|
| 211 | /* Section header flags */ |
|---|
| 212 | #define SHF_WRITE 0x1 |
|---|
| 213 | #define SHF_ALLOC 0x2 |
|---|
| 214 | #define SHF_EXECINSTR 0x4 |
|---|
| 215 | #define SHF_MASKPROC 0xf0000000 |
|---|
| 216 | |
|---|
| 217 | /* Special section numbers */ |
|---|
| 218 | #define SHN_UNDEF 0 |
|---|
| 219 | #define SHN_LORESERVE 0xff00 |
|---|
| 220 | #define SHN_LOPROC 0xff00 |
|---|
| 221 | #define SHN_HIPROC 0xff1f |
|---|
| 222 | #define SHN_ABS 0xfff1 |
|---|
| 223 | #define SHN_COMMON 0xfff2 |
|---|
| 224 | #define SHN_HIRESERVE 0xffff |
|---|
| 225 | |
|---|
| 226 | /* Symbol table definitions */ |
|---|
| 227 | |
|---|
| 228 | /* How to extract and insert information held in the st_info field. */ |
|---|
| 229 | |
|---|
| 230 | #define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4) |
|---|
| 231 | #define ELF32_ST_TYPE(val) ((val) & 0xf) |
|---|
| 232 | #define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf)) |
|---|
| 233 | |
|---|
| 234 | /* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */ |
|---|
| 235 | #define ELF64_ST_BIND(val) ELF32_ST_BIND (val) |
|---|
| 236 | #define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val) |
|---|
| 237 | #define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type)) |
|---|
| 238 | |
|---|
| 239 | /* Legal values for ST_BIND subfield of st_info (symbol binding). */ |
|---|
| 240 | |
|---|
| 241 | #define STB_LOCAL 0 /* Local symbol */ |
|---|
| 242 | #define STB_GLOBAL 1 /* Global symbol */ |
|---|
| 243 | #define STB_WEAK 2 /* Weak symbol */ |
|---|
| 244 | #define STB_NUM 3 /* Number of defined types. */ |
|---|
| 245 | #define STB_LOOS 10 /* Start of OS-specific */ |
|---|
| 246 | #define STB_HIOS 12 /* End of OS-specific */ |
|---|
| 247 | #define STB_LOPROC 13 /* Start of processor-specific */ |
|---|
| 248 | #define STB_HIPROC 15 /* End of processor-specific */ |
|---|
| 249 | |
|---|
| 250 | /* Legal values for ST_TYPE subfield of st_info (symbol type). */ |
|---|
| 251 | |
|---|
| 252 | #define STT_NOTYPE 0 /* Symbol type is unspecified */ |
|---|
| 253 | #define STT_OBJECT 1 /* Symbol is a data object */ |
|---|
| 254 | #define STT_FUNC 2 /* Symbol is a code object */ |
|---|
| 255 | #define STT_SECTION 3 /* Symbol associated with a section */ |
|---|
| 256 | #define STT_FILE 4 /* Symbol's name is file name */ |
|---|
| 257 | #define STT_COMMON 5 /* Symbol is a common data object */ |
|---|
| 258 | #define STT_TLS 6 /* Symbol is thread-local data object*/ |
|---|
| 259 | #define STT_NUM 7 /* Number of defined types. */ |
|---|
| 260 | #define STT_LOOS 10 /* Start of OS-specific */ |
|---|
| 261 | #define STT_HIOS 12 /* End of OS-specific */ |
|---|
| 262 | #define STT_LOPROC 13 /* Start of processor-specific */ |
|---|
| 263 | #define STT_HIPROC 15 /* End of processor-specific */ |
|---|
| 264 | |
|---|
| 265 | |
|---|
| 266 | /* Symbol table indices are found in the hash buckets and chain table |
|---|
| 267 | of a symbol hash table section. This special index value indicates |
|---|
| 268 | the end of a chain, meaning no further symbols are found in that bucket. */ |
|---|
| 269 | |
|---|
| 270 | #define STN_UNDEF 0 /* End of a chain. */ |
|---|
| 271 | |
|---|
| 272 | /* Lenght of magic at the start of a file */ |
|---|
| 273 | #define EI_NIDENT 16 |
|---|
| 274 | |
|---|
| 275 | /* Magic number constants... */ |
|---|
| 276 | #define EI_MAG0 0 /* e_ident[] indexes */ |
|---|
| 277 | #define EI_MAG1 1 |
|---|
| 278 | #define EI_MAG2 2 |
|---|
| 279 | #define EI_MAG3 3 |
|---|
| 280 | #define EI_CLASS 4 |
|---|
| 281 | #define EI_DATA 5 |
|---|
| 282 | #define EI_VERSION 6 |
|---|
| 283 | #define EI_OSABI 7 |
|---|
| 284 | #define EI_PAD 8 |
|---|
| 285 | |
|---|
| 286 | #define ELFMAG0 0x7f /* EI_MAG */ |
|---|
| 287 | #define ELFMAG1 'E' |
|---|
| 288 | #define ELFMAG2 'L' |
|---|
| 289 | #define ELFMAG3 'F' |
|---|
| 290 | #define ELFMAG "\177ELF" |
|---|
| 291 | #define SELFMAG 4 |
|---|
| 292 | |
|---|
| 293 | #define ELFCLASSNONE 0 /* EI_CLASS */ |
|---|
| 294 | #define ELFCLASS32 1 |
|---|
| 295 | #define ELFCLASS64 2 |
|---|
| 296 | #define ELFCLASSNUM 3 |
|---|
| 297 | |
|---|
| 298 | #define ELFDATANONE 0 /* e_ident[EI_DATA] */ |
|---|
| 299 | #define ELFDATA2LSB 1 |
|---|
| 300 | #define ELFDATA2MSB 2 |
|---|
| 301 | |
|---|
| 302 | #define EV_NONE 0 /* e_version, EI_VERSION */ |
|---|
| 303 | #define EV_CURRENT 1 |
|---|
| 304 | #define EV_NUM 2 |
|---|
| 305 | |
|---|
| 306 | #define ELFOSABI_NONE 0 |
|---|
| 307 | #define ELFOSABI_LINUX 3 |
|---|
| 308 | |
|---|
| 309 | /* Intel 80386 specific definitions. */ |
|---|
| 310 | |
|---|
| 311 | /* i386 relocs. */ |
|---|
| 312 | |
|---|
| 313 | #define R_386_NONE 0 /* No reloc */ |
|---|
| 314 | #define R_386_32 1 /* Direct 32 bit */ |
|---|
| 315 | #define R_386_PC32 2 /* PC relative 32 bit */ |
|---|
| 316 | #define R_386_GOT32 3 /* 32 bit GOT entry */ |
|---|
| 317 | #define R_386_PLT32 4 /* 32 bit PLT address */ |
|---|
| 318 | #define R_386_COPY 5 /* Copy symbol at runtime */ |
|---|
| 319 | #define R_386_GLOB_DAT 6 /* Create GOT entry */ |
|---|
| 320 | #define R_386_JMP_SLOT 7 /* Create PLT entry */ |
|---|
| 321 | #define R_386_RELATIVE 8 /* Adjust by program base */ |
|---|
| 322 | #define R_386_GOTOFF 9 /* 32 bit offset to GOT */ |
|---|
| 323 | #define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */ |
|---|
| 324 | #define R_386_32PLT 11 |
|---|
| 325 | #define R_386_TLS_TPOFF 14 /* Offset in static TLS block */ |
|---|
| 326 | #define R_386_TLS_IE 15 /* Address of GOT entry for static TLS |
|---|
| 327 | block offset */ |
|---|
| 328 | #define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block |
|---|
| 329 | offset */ |
|---|
| 330 | #define R_386_TLS_LE 17 /* Offset relative to static TLS |
|---|
| 331 | block */ |
|---|
| 332 | #define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of |
|---|
| 333 | general dynamic thread local data */ |
|---|
| 334 | #define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of |
|---|
| 335 | local dynamic thread local data |
|---|
| 336 | in LE code */ |
|---|
| 337 | #define R_386_16 20 |
|---|
| 338 | #define R_386_PC16 21 |
|---|
| 339 | #define R_386_8 22 |
|---|
| 340 | #define R_386_PC8 23 |
|---|
| 341 | #define R_386_TLS_GD_32 24 /* Direct 32 bit for general dynamic |
|---|
| 342 | thread local data */ |
|---|
| 343 | #define R_386_TLS_GD_PUSH 25 /* Tag for pushl in GD TLS code */ |
|---|
| 344 | #define R_386_TLS_GD_CALL 26 /* Relocation for call to |
|---|
| 345 | __tls_get_addr() */ |
|---|
| 346 | #define R_386_TLS_GD_POP 27 /* Tag for popl in GD TLS code */ |
|---|
| 347 | #define R_386_TLS_LDM_32 28 /* Direct 32 bit for local dynamic |
|---|
| 348 | thread local data in LE code */ |
|---|
| 349 | #define R_386_TLS_LDM_PUSH 29 /* Tag for pushl in LDM TLS code */ |
|---|
| 350 | #define R_386_TLS_LDM_CALL 30 /* Relocation for call to |
|---|
| 351 | __tls_get_addr() in LDM code */ |
|---|
| 352 | #define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */ |
|---|
| 353 | #define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */ |
|---|
| 354 | #define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS |
|---|
| 355 | block offset */ |
|---|
| 356 | #define R_386_TLS_LE_32 34 /* Negated offset relative to static |
|---|
| 357 | TLS block */ |
|---|
| 358 | #define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */ |
|---|
| 359 | #define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */ |
|---|
| 360 | #define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */ |
|---|
| 361 | /* Keep this the last entry. */ |
|---|
| 362 | #define R_386_NUM 38 |
|---|
| 363 | |
|---|
| 364 | /* AMD x86-64 relocations. */ |
|---|
| 365 | #define R_X86_64_NONE 0 /* No reloc */ |
|---|
| 366 | #define R_X86_64_64 1 /* Direct 64 bit */ |
|---|
| 367 | #define R_X86_64_PC32 2 /* PC relative 32 bit signed */ |
|---|
| 368 | #define R_X86_64_GOT32 3 /* 32 bit GOT entry */ |
|---|
| 369 | #define R_X86_64_PLT32 4 /* 32 bit PLT address */ |
|---|
| 370 | #define R_X86_64_COPY 5 /* Copy symbol at runtime */ |
|---|
| 371 | #define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ |
|---|
| 372 | #define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ |
|---|
| 373 | #define R_X86_64_RELATIVE 8 /* Adjust by program base */ |
|---|
| 374 | #define R_X86_64_GOTPCREL 9 /* 32 bit signed PC relative |
|---|
| 375 | offset to GOT */ |
|---|
| 376 | #define R_X86_64_32 10 /* Direct 32 bit zero extended */ |
|---|
| 377 | #define R_X86_64_32S 11 /* Direct 32 bit sign extended */ |
|---|
| 378 | #define R_X86_64_16 12 /* Direct 16 bit zero extended */ |
|---|
| 379 | #define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ |
|---|
| 380 | #define R_X86_64_8 14 /* Direct 8 bit sign extended */ |
|---|
| 381 | #define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ |
|---|
| 382 | #define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */ |
|---|
| 383 | #define R_X86_64_DTPOFF64 17 /* Offset in module's TLS block */ |
|---|
| 384 | #define R_X86_64_TPOFF64 18 /* Offset in initial TLS block */ |
|---|
| 385 | #define R_X86_64_TLSGD 19 /* 32 bit signed PC relative offset |
|---|
| 386 | to two GOT entries for GD symbol */ |
|---|
| 387 | #define R_X86_64_TLSLD 20 /* 32 bit signed PC relative offset |
|---|
| 388 | to two GOT entries for LD symbol */ |
|---|
| 389 | #define R_X86_64_DTPOFF32 21 /* Offset in TLS block */ |
|---|
| 390 | #define R_X86_64_GOTTPOFF 22 /* 32 bit signed PC relative offset |
|---|
| 391 | to GOT entry for IE symbol */ |
|---|
| 392 | #define R_X86_64_TPOFF32 23 /* Offset in initial TLS block */ |
|---|
| 393 | #define R_X86_64_PC64 24 /* PC relative 64 bit */ |
|---|
| 394 | #define R_X86_64_GOTOFF64 25 /* 64 bit offset to GOT */ |
|---|
| 395 | #define R_X86_64_GOTPC32 26 /* 32 bit signed pc relative |
|---|
| 396 | offset to GOT */ |
|---|
| 397 | #define R_X86_64_GOT64 27 /* 64-bit GOT entry offset */ |
|---|
| 398 | #define R_X86_64_GOTPCREL64 28 /* 64-bit PC relative offset |
|---|
| 399 | to GOT entry */ |
|---|
| 400 | #define R_X86_64_GOTPC64 29 /* 64-bit PC relative offset to GOT */ |
|---|
| 401 | #define R_X86_64_GOTPLT64 30 /* like GOT64, says PLT entry needed */ |
|---|
| 402 | #define R_X86_64_PLTOFF64 31 /* 64-bit GOT relative offset |
|---|
| 403 | to PLT entry */ |
|---|
| 404 | #define R_X86_64_SIZE32 32 /* Size of symbol plus 32-bit addend */ |
|---|
| 405 | #define R_X86_64_SIZE64 33 /* Size of symbol plus 64-bit addend */ |
|---|
| 406 | #define R_X86_64_GOTPC32_TLSDESC 34 /* GOT offset for TLS descriptor. */ |
|---|
| 407 | #define R_X86_64_TLSDESC_CALL 35 /* Marker for call through TLS |
|---|
| 408 | descriptor. */ |
|---|
| 409 | #define R_X86_64_TLSDESC 36 /* TLS descriptor. */ |
|---|
| 410 | #define R_X86_64_IRELATIVE 37 /* Adjust indirectly by program base */ |
|---|
| 411 | |
|---|
| 412 | #define R_X86_64_NUM 38 |
|---|
| 413 | |
|---|
| 414 | #endif /* _SYS_ELFCOMMON_H */ |
|---|
