1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _LINUX_ELF_H 20 #define _LINUX_ELF_H 21 #include <linux/types.h> 22 #include <linux/auxvec.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #include <linux/elf-em.h> 25 #include <asm/elf.h> 26 #ifndef elf_read_implies_exec 27 #define elf_read_implies_exec(ex, have_pt_gnu_stack) 0 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #endif 30 typedef __u32 Elf32_Addr; 31 typedef __u16 Elf32_Half; 32 typedef __u32 Elf32_Off; 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 typedef __s32 Elf32_Sword; 35 typedef __u32 Elf32_Word; 36 typedef __u64 Elf64_Addr; 37 typedef __u16 Elf64_Half; 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 typedef __s16 Elf64_SHalf; 40 typedef __u64 Elf64_Off; 41 typedef __s32 Elf64_Sword; 42 typedef __u32 Elf64_Word; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 typedef __u64 Elf64_Xword; 45 typedef __s64 Elf64_Sxword; 46 #define PT_NULL 0 47 #define PT_LOAD 1 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 #define PT_DYNAMIC 2 50 #define PT_INTERP 3 51 #define PT_NOTE 4 52 #define PT_SHLIB 5 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 #define PT_PHDR 6 55 #define PT_TLS 7 56 #define PT_LOOS 0x60000000 57 #define PT_HIOS 0x6fffffff 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 #define PT_LOPROC 0x70000000 60 #define PT_HIPROC 0x7fffffff 61 #define PT_GNU_EH_FRAME 0x6474e550 62 #define PT_GNU_STACK (PT_LOOS + 0x474e551) 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 #define ET_NONE 0 65 #define ET_REL 1 66 #define ET_EXEC 2 67 #define ET_DYN 3 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 #define ET_CORE 4 70 #define ET_LOPROC 0xff00 71 #define ET_HIPROC 0xffff 72 #define DT_NULL 0 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 #define DT_NEEDED 1 75 #define DT_PLTRELSZ 2 76 #define DT_PLTGOT 3 77 #define DT_HASH 4 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 #define DT_STRTAB 5 80 #define DT_SYMTAB 6 81 #define DT_RELA 7 82 #define DT_RELASZ 8 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 #define DT_RELAENT 9 85 #define DT_STRSZ 10 86 #define DT_SYMENT 11 87 #define DT_INIT 12 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 #define DT_FINI 13 90 #define DT_SONAME 14 91 #define DT_RPATH 15 92 #define DT_SYMBOLIC 16 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 #define DT_REL 17 95 #define DT_RELSZ 18 96 #define DT_RELENT 19 97 #define DT_PLTREL 20 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 #define DT_DEBUG 21 100 #define DT_TEXTREL 22 101 #define DT_JMPREL 23 102 #define DT_LOPROC 0x70000000 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 #define DT_HIPROC 0x7fffffff 105 #define STB_LOCAL 0 106 #define STB_GLOBAL 1 107 #define STB_WEAK 2 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 #define STT_NOTYPE 0 110 #define STT_OBJECT 1 111 #define STT_FUNC 2 112 #define STT_SECTION 3 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 #define STT_FILE 4 115 #define STT_COMMON 5 116 #define STT_TLS 6 117 #define ELF_ST_BIND(x) ((x) >> 4) 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 #define ELF_ST_TYPE(x) (((unsigned int) x) & 0xf) 120 #define ELF32_ST_BIND(x) ELF_ST_BIND(x) 121 #define ELF32_ST_TYPE(x) ELF_ST_TYPE(x) 122 #define ELF64_ST_BIND(x) ELF_ST_BIND(x) 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) 125 typedef struct dynamic{ 126 Elf32_Sword d_tag; 127 union{ 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 Elf32_Sword d_val; 130 Elf32_Addr d_ptr; 131 } d_un; 132 } Elf32_Dyn; 133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 typedef struct { 135 Elf64_Sxword d_tag; 136 union { 137 Elf64_Xword d_val; 138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 Elf64_Addr d_ptr; 140 } d_un; 141 } Elf64_Dyn; 142 #define ELF32_R_SYM(x) ((x) >> 8) 143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 #define ELF32_R_TYPE(x) ((x) & 0xff) 145 #define ELF64_R_SYM(i) ((i) >> 32) 146 #define ELF64_R_TYPE(i) ((i) & 0xffffffff) 147 typedef struct elf32_rel { 148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 Elf32_Addr r_offset; 150 Elf32_Word r_info; 151 } Elf32_Rel; 152 typedef struct elf64_rel { 153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 Elf64_Addr r_offset; 155 Elf64_Xword r_info; 156 } Elf64_Rel; 157 typedef struct elf32_rela{ 158 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 Elf32_Addr r_offset; 160 Elf32_Word r_info; 161 Elf32_Sword r_addend; 162 } Elf32_Rela; 163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 typedef struct elf64_rela { 165 Elf64_Addr r_offset; 166 Elf64_Xword r_info; 167 Elf64_Sxword r_addend; 168 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169 } Elf64_Rela; 170 typedef struct elf32_sym{ 171 Elf32_Word st_name; 172 Elf32_Addr st_value; 173 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174 Elf32_Word st_size; 175 unsigned char st_info; 176 unsigned char st_other; 177 Elf32_Half st_shndx; 178 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179 } Elf32_Sym; 180 typedef struct elf64_sym { 181 Elf64_Word st_name; 182 unsigned char st_info; 183 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184 unsigned char st_other; 185 Elf64_Half st_shndx; 186 Elf64_Addr st_value; 187 Elf64_Xword st_size; 188 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 189 } Elf64_Sym; 190 #define EI_NIDENT 16 191 typedef struct elf32_hdr{ 192 unsigned char e_ident[EI_NIDENT]; 193 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 194 Elf32_Half e_type; 195 Elf32_Half e_machine; 196 Elf32_Word e_version; 197 Elf32_Addr e_entry; 198 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 199 Elf32_Off e_phoff; 200 Elf32_Off e_shoff; 201 Elf32_Word e_flags; 202 Elf32_Half e_ehsize; 203 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 204 Elf32_Half e_phentsize; 205 Elf32_Half e_phnum; 206 Elf32_Half e_shentsize; 207 Elf32_Half e_shnum; 208 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 209 Elf32_Half e_shstrndx; 210 } Elf32_Ehdr; 211 typedef struct elf64_hdr { 212 unsigned char e_ident[16]; 213 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 214 Elf64_Half e_type; 215 Elf64_Half e_machine; 216 Elf64_Word e_version; 217 Elf64_Addr e_entry; 218 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 219 Elf64_Off e_phoff; 220 Elf64_Off e_shoff; 221 Elf64_Word e_flags; 222 Elf64_Half e_ehsize; 223 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 224 Elf64_Half e_phentsize; 225 Elf64_Half e_phnum; 226 Elf64_Half e_shentsize; 227 Elf64_Half e_shnum; 228 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 229 Elf64_Half e_shstrndx; 230 } Elf64_Ehdr; 231 #define PF_R 0x4 232 #define PF_W 0x2 233 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 234 #define PF_X 0x1 235 typedef struct elf32_phdr{ 236 Elf32_Word p_type; 237 Elf32_Off p_offset; 238 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 239 Elf32_Addr p_vaddr; 240 Elf32_Addr p_paddr; 241 Elf32_Word p_filesz; 242 Elf32_Word p_memsz; 243 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 244 Elf32_Word p_flags; 245 Elf32_Word p_align; 246 } Elf32_Phdr; 247 typedef struct elf64_phdr { 248 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 249 Elf64_Word p_type; 250 Elf64_Word p_flags; 251 Elf64_Off p_offset; 252 Elf64_Addr p_vaddr; 253 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 254 Elf64_Addr p_paddr; 255 Elf64_Xword p_filesz; 256 Elf64_Xword p_memsz; 257 Elf64_Xword p_align; 258 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 259 } Elf64_Phdr; 260 #define SHT_NULL 0 261 #define SHT_PROGBITS 1 262 #define SHT_SYMTAB 2 263 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 264 #define SHT_STRTAB 3 265 #define SHT_RELA 4 266 #define SHT_HASH 5 267 #define SHT_DYNAMIC 6 268 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 269 #define SHT_NOTE 7 270 #define SHT_NOBITS 8 271 #define SHT_REL 9 272 #define SHT_SHLIB 10 273 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 274 #define SHT_DYNSYM 11 275 #define SHT_NUM 12 276 #define SHT_LOPROC 0x70000000 277 #define SHT_HIPROC 0x7fffffff 278 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 279 #define SHT_LOUSER 0x80000000 280 #define SHT_HIUSER 0xffffffff 281 #define SHF_WRITE 0x1 282 #define SHF_ALLOC 0x2 283 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 284 #define SHF_EXECINSTR 0x4 285 #define SHF_MASKPROC 0xf0000000 286 #define SHN_UNDEF 0 287 #define SHN_LORESERVE 0xff00 288 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 289 #define SHN_LOPROC 0xff00 290 #define SHN_HIPROC 0xff1f 291 #define SHN_ABS 0xfff1 292 #define SHN_COMMON 0xfff2 293 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 294 #define SHN_HIRESERVE 0xffff 295 typedef struct { 296 Elf32_Word sh_name; 297 Elf32_Word sh_type; 298 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 299 Elf32_Word sh_flags; 300 Elf32_Addr sh_addr; 301 Elf32_Off sh_offset; 302 Elf32_Word sh_size; 303 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 304 Elf32_Word sh_link; 305 Elf32_Word sh_info; 306 Elf32_Word sh_addralign; 307 Elf32_Word sh_entsize; 308 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 309 } Elf32_Shdr; 310 typedef struct elf64_shdr { 311 Elf64_Word sh_name; 312 Elf64_Word sh_type; 313 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 314 Elf64_Xword sh_flags; 315 Elf64_Addr sh_addr; 316 Elf64_Off sh_offset; 317 Elf64_Xword sh_size; 318 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 319 Elf64_Word sh_link; 320 Elf64_Word sh_info; 321 Elf64_Xword sh_addralign; 322 Elf64_Xword sh_entsize; 323 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 324 } Elf64_Shdr; 325 #define EI_MAG0 0 326 #define EI_MAG1 1 327 #define EI_MAG2 2 328 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 329 #define EI_MAG3 3 330 #define EI_CLASS 4 331 #define EI_DATA 5 332 #define EI_VERSION 6 333 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 334 #define EI_OSABI 7 335 #define EI_PAD 8 336 #define ELFMAG0 0x7f 337 #define ELFMAG1 'E' 338 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 339 #define ELFMAG2 'L' 340 #define ELFMAG3 'F' 341 #define ELFMAG "\177ELF" 342 #define SELFMAG 4 343 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 344 #define ELFCLASSNONE 0 345 #define ELFCLASS32 1 346 #define ELFCLASS64 2 347 #define ELFCLASSNUM 3 348 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 349 #define ELFDATANONE 0 350 #define ELFDATA2LSB 1 351 #define ELFDATA2MSB 2 352 #define EV_NONE 0 353 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 354 #define EV_CURRENT 1 355 #define EV_NUM 2 356 #define ELFOSABI_NONE 0 357 #define ELFOSABI_LINUX 3 358 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 359 #ifndef ELF_OSABI 360 #define ELF_OSABI ELFOSABI_NONE 361 #endif 362 #define NT_PRSTATUS 1 363 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 364 #define NT_PRFPREG 2 365 #define NT_PRPSINFO 3 366 #define NT_TASKSTRUCT 4 367 #define NT_AUXV 6 368 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 369 #define NT_PRXFPREG 0x46e62b7f 370 typedef struct elf32_note { 371 Elf32_Word n_namesz; 372 Elf32_Word n_descsz; 373 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 374 Elf32_Word n_type; 375 } Elf32_Nhdr; 376 typedef struct elf64_note { 377 Elf64_Word n_namesz; 378 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 379 Elf64_Word n_descsz; 380 Elf64_Word n_type; 381 } Elf64_Nhdr; 382 #if ELF_CLASS == ELFCLASS32 383 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 384 #define elfhdr elf32_hdr 385 #define elf_phdr elf32_phdr 386 #define elf_note elf32_note 387 #else 388 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 389 #define elfhdr elf64_hdr 390 #define elf_phdr elf64_phdr 391 #define elf_note elf64_note 392 #endif 393 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 394 #endif 395
