1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef _UAPI_LINUX_ELF_H 8 #define _UAPI_LINUX_ELF_H 9 #include <linux/types.h> 10 #include <linux/elf-em.h> 11 typedef __u32 Elf32_Addr; 12 typedef __u16 Elf32_Half; 13 typedef __u32 Elf32_Off; 14 typedef __s32 Elf32_Sword; 15 typedef __u32 Elf32_Word; 16 typedef __u64 Elf64_Addr; 17 typedef __u16 Elf64_Half; 18 typedef __s16 Elf64_SHalf; 19 typedef __u64 Elf64_Off; 20 typedef __s32 Elf64_Sword; 21 typedef __u32 Elf64_Word; 22 typedef __u64 Elf64_Xword; 23 typedef __s64 Elf64_Sxword; 24 #define PT_NULL 0 25 #define PT_LOAD 1 26 #define PT_DYNAMIC 2 27 #define PT_INTERP 3 28 #define PT_NOTE 4 29 #define PT_SHLIB 5 30 #define PT_PHDR 6 31 #define PT_TLS 7 32 #define PT_LOOS 0x60000000 33 #define PT_HIOS 0x6fffffff 34 #define PT_LOPROC 0x70000000 35 #define PT_HIPROC 0x7fffffff 36 #define PT_GNU_EH_FRAME (PT_LOOS + 0x474e550) 37 #define PT_GNU_STACK (PT_LOOS + 0x474e551) 38 #define PT_GNU_RELRO (PT_LOOS + 0x474e552) 39 #define PT_GNU_PROPERTY (PT_LOOS + 0x474e553) 40 #define PT_AARCH64_MEMTAG_MTE (PT_LOPROC + 0x2) 41 #define PN_XNUM 0xffff 42 #define ET_NONE 0 43 #define ET_REL 1 44 #define ET_EXEC 2 45 #define ET_DYN 3 46 #define ET_CORE 4 47 #define ET_LOPROC 0xff00 48 #define ET_HIPROC 0xffff 49 #define DT_NULL 0 50 #define DT_NEEDED 1 51 #define DT_PLTRELSZ 2 52 #define DT_PLTGOT 3 53 #define DT_HASH 4 54 #define DT_STRTAB 5 55 #define DT_SYMTAB 6 56 #define DT_RELA 7 57 #define DT_RELASZ 8 58 #define DT_RELAENT 9 59 #define DT_STRSZ 10 60 #define DT_SYMENT 11 61 #define DT_INIT 12 62 #define DT_FINI 13 63 #define DT_SONAME 14 64 #define DT_RPATH 15 65 #define DT_SYMBOLIC 16 66 #define DT_REL 17 67 #define DT_RELSZ 18 68 #define DT_RELENT 19 69 #define DT_PLTREL 20 70 #define DT_DEBUG 21 71 #define DT_TEXTREL 22 72 #define DT_JMPREL 23 73 #define DT_ENCODING 32 74 #define OLD_DT_LOOS 0x60000000 75 #define DT_LOOS 0x6000000d 76 #define DT_HIOS 0x6ffff000 77 #define DT_VALRNGLO 0x6ffffd00 78 #define DT_VALRNGHI 0x6ffffdff 79 #define DT_ADDRRNGLO 0x6ffffe00 80 #define DT_ADDRRNGHI 0x6ffffeff 81 #define DT_VERSYM 0x6ffffff0 82 #define DT_RELACOUNT 0x6ffffff9 83 #define DT_RELCOUNT 0x6ffffffa 84 #define DT_FLAGS_1 0x6ffffffb 85 #define DT_VERDEF 0x6ffffffc 86 #define DT_VERDEFNUM 0x6ffffffd 87 #define DT_VERNEED 0x6ffffffe 88 #define DT_VERNEEDNUM 0x6fffffff 89 #define OLD_DT_HIOS 0x6fffffff 90 #define DT_LOPROC 0x70000000 91 #define DT_HIPROC 0x7fffffff 92 #define STB_LOCAL 0 93 #define STB_GLOBAL 1 94 #define STB_WEAK 2 95 #define STT_NOTYPE 0 96 #define STT_OBJECT 1 97 #define STT_FUNC 2 98 #define STT_SECTION 3 99 #define STT_FILE 4 100 #define STT_COMMON 5 101 #define STT_TLS 6 102 #define ELF_ST_BIND(x) ((x) >> 4) 103 #define ELF_ST_TYPE(x) ((x) & 0xf) 104 #define ELF32_ST_BIND(x) ELF_ST_BIND(x) 105 #define ELF32_ST_TYPE(x) ELF_ST_TYPE(x) 106 #define ELF64_ST_BIND(x) ELF_ST_BIND(x) 107 #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) 108 typedef struct { 109 Elf32_Sword d_tag; 110 union { 111 Elf32_Sword d_val; 112 Elf32_Addr d_ptr; 113 } d_un; 114 } Elf32_Dyn; 115 typedef struct { 116 Elf64_Sxword d_tag; 117 union { 118 Elf64_Xword d_val; 119 Elf64_Addr d_ptr; 120 } d_un; 121 } Elf64_Dyn; 122 #define ELF32_R_SYM(x) ((x) >> 8) 123 #define ELF32_R_TYPE(x) ((x) & 0xff) 124 #define ELF64_R_SYM(i) ((i) >> 32) 125 #define ELF64_R_TYPE(i) ((i) & 0xffffffff) 126 typedef struct elf32_rel { 127 Elf32_Addr r_offset; 128 Elf32_Word r_info; 129 } Elf32_Rel; 130 typedef struct elf64_rel { 131 Elf64_Addr r_offset; 132 Elf64_Xword r_info; 133 } Elf64_Rel; 134 typedef struct elf32_rela { 135 Elf32_Addr r_offset; 136 Elf32_Word r_info; 137 Elf32_Sword r_addend; 138 } Elf32_Rela; 139 typedef struct elf64_rela { 140 Elf64_Addr r_offset; 141 Elf64_Xword r_info; 142 Elf64_Sxword r_addend; 143 } Elf64_Rela; 144 typedef struct elf32_sym { 145 Elf32_Word st_name; 146 Elf32_Addr st_value; 147 Elf32_Word st_size; 148 unsigned char st_info; 149 unsigned char st_other; 150 Elf32_Half st_shndx; 151 } Elf32_Sym; 152 typedef struct elf64_sym { 153 Elf64_Word st_name; 154 unsigned char st_info; 155 unsigned char st_other; 156 Elf64_Half st_shndx; 157 Elf64_Addr st_value; 158 Elf64_Xword st_size; 159 } Elf64_Sym; 160 #define EI_NIDENT 16 161 typedef struct elf32_hdr { 162 unsigned char e_ident[EI_NIDENT]; 163 Elf32_Half e_type; 164 Elf32_Half e_machine; 165 Elf32_Word e_version; 166 Elf32_Addr e_entry; 167 Elf32_Off e_phoff; 168 Elf32_Off e_shoff; 169 Elf32_Word e_flags; 170 Elf32_Half e_ehsize; 171 Elf32_Half e_phentsize; 172 Elf32_Half e_phnum; 173 Elf32_Half e_shentsize; 174 Elf32_Half e_shnum; 175 Elf32_Half e_shstrndx; 176 } Elf32_Ehdr; 177 typedef struct elf64_hdr { 178 unsigned char e_ident[EI_NIDENT]; 179 Elf64_Half e_type; 180 Elf64_Half e_machine; 181 Elf64_Word e_version; 182 Elf64_Addr e_entry; 183 Elf64_Off e_phoff; 184 Elf64_Off e_shoff; 185 Elf64_Word e_flags; 186 Elf64_Half e_ehsize; 187 Elf64_Half e_phentsize; 188 Elf64_Half e_phnum; 189 Elf64_Half e_shentsize; 190 Elf64_Half e_shnum; 191 Elf64_Half e_shstrndx; 192 } Elf64_Ehdr; 193 #define PF_R 0x4 194 #define PF_W 0x2 195 #define PF_X 0x1 196 typedef struct elf32_phdr { 197 Elf32_Word p_type; 198 Elf32_Off p_offset; 199 Elf32_Addr p_vaddr; 200 Elf32_Addr p_paddr; 201 Elf32_Word p_filesz; 202 Elf32_Word p_memsz; 203 Elf32_Word p_flags; 204 Elf32_Word p_align; 205 } Elf32_Phdr; 206 typedef struct elf64_phdr { 207 Elf64_Word p_type; 208 Elf64_Word p_flags; 209 Elf64_Off p_offset; 210 Elf64_Addr p_vaddr; 211 Elf64_Addr p_paddr; 212 Elf64_Xword p_filesz; 213 Elf64_Xword p_memsz; 214 Elf64_Xword p_align; 215 } Elf64_Phdr; 216 #define SHT_NULL 0 217 #define SHT_PROGBITS 1 218 #define SHT_SYMTAB 2 219 #define SHT_STRTAB 3 220 #define SHT_RELA 4 221 #define SHT_HASH 5 222 #define SHT_DYNAMIC 6 223 #define SHT_NOTE 7 224 #define SHT_NOBITS 8 225 #define SHT_REL 9 226 #define SHT_SHLIB 10 227 #define SHT_DYNSYM 11 228 #define SHT_NUM 12 229 #define SHT_LOPROC 0x70000000 230 #define SHT_HIPROC 0x7fffffff 231 #define SHT_LOUSER 0x80000000 232 #define SHT_HIUSER 0xffffffff 233 #define SHF_WRITE 0x1 234 #define SHF_ALLOC 0x2 235 #define SHF_EXECINSTR 0x4 236 #define SHF_RELA_LIVEPATCH 0x00100000 237 #define SHF_RO_AFTER_INIT 0x00200000 238 #define SHF_MASKPROC 0xf0000000 239 #define SHN_UNDEF 0 240 #define SHN_LORESERVE 0xff00 241 #define SHN_LOPROC 0xff00 242 #define SHN_HIPROC 0xff1f 243 #define SHN_LIVEPATCH 0xff20 244 #define SHN_ABS 0xfff1 245 #define SHN_COMMON 0xfff2 246 #define SHN_HIRESERVE 0xffff 247 typedef struct elf32_shdr { 248 Elf32_Word sh_name; 249 Elf32_Word sh_type; 250 Elf32_Word sh_flags; 251 Elf32_Addr sh_addr; 252 Elf32_Off sh_offset; 253 Elf32_Word sh_size; 254 Elf32_Word sh_link; 255 Elf32_Word sh_info; 256 Elf32_Word sh_addralign; 257 Elf32_Word sh_entsize; 258 } Elf32_Shdr; 259 typedef struct elf64_shdr { 260 Elf64_Word sh_name; 261 Elf64_Word sh_type; 262 Elf64_Xword sh_flags; 263 Elf64_Addr sh_addr; 264 Elf64_Off sh_offset; 265 Elf64_Xword sh_size; 266 Elf64_Word sh_link; 267 Elf64_Word sh_info; 268 Elf64_Xword sh_addralign; 269 Elf64_Xword sh_entsize; 270 } Elf64_Shdr; 271 #define EI_MAG0 0 272 #define EI_MAG1 1 273 #define EI_MAG2 2 274 #define EI_MAG3 3 275 #define EI_CLASS 4 276 #define EI_DATA 5 277 #define EI_VERSION 6 278 #define EI_OSABI 7 279 #define EI_PAD 8 280 #define ELFMAG0 0x7f 281 #define ELFMAG1 'E' 282 #define ELFMAG2 'L' 283 #define ELFMAG3 'F' 284 #define ELFMAG "\177ELF" 285 #define SELFMAG 4 286 #define ELFCLASSNONE 0 287 #define ELFCLASS32 1 288 #define ELFCLASS64 2 289 #define ELFCLASSNUM 3 290 #define ELFDATANONE 0 291 #define ELFDATA2LSB 1 292 #define ELFDATA2MSB 2 293 #define EV_NONE 0 294 #define EV_CURRENT 1 295 #define EV_NUM 2 296 #define ELFOSABI_NONE 0 297 #define ELFOSABI_LINUX 3 298 #ifndef ELF_OSABI 299 #define ELF_OSABI ELFOSABI_NONE 300 #endif 301 #define NT_PRSTATUS 1 302 #define NT_PRFPREG 2 303 #define NT_PRPSINFO 3 304 #define NT_TASKSTRUCT 4 305 #define NT_AUXV 6 306 #define NT_SIGINFO 0x53494749 307 #define NT_FILE 0x46494c45 308 #define NT_PRXFPREG 0x46e62b7f 309 #define NT_PPC_VMX 0x100 310 #define NT_PPC_SPE 0x101 311 #define NT_PPC_VSX 0x102 312 #define NT_PPC_TAR 0x103 313 #define NT_PPC_PPR 0x104 314 #define NT_PPC_DSCR 0x105 315 #define NT_PPC_EBB 0x106 316 #define NT_PPC_PMU 0x107 317 #define NT_PPC_TM_CGPR 0x108 318 #define NT_PPC_TM_CFPR 0x109 319 #define NT_PPC_TM_CVMX 0x10a 320 #define NT_PPC_TM_CVSX 0x10b 321 #define NT_PPC_TM_SPR 0x10c 322 #define NT_PPC_TM_CTAR 0x10d 323 #define NT_PPC_TM_CPPR 0x10e 324 #define NT_PPC_TM_CDSCR 0x10f 325 #define NT_PPC_PKEY 0x110 326 #define NT_PPC_DEXCR 0x111 327 #define NT_PPC_HASHKEYR 0x112 328 #define NT_386_TLS 0x200 329 #define NT_386_IOPERM 0x201 330 #define NT_X86_XSTATE 0x202 331 #define NT_X86_SHSTK 0x204 332 #define NT_S390_HIGH_GPRS 0x300 333 #define NT_S390_TIMER 0x301 334 #define NT_S390_TODCMP 0x302 335 #define NT_S390_TODPREG 0x303 336 #define NT_S390_CTRS 0x304 337 #define NT_S390_PREFIX 0x305 338 #define NT_S390_LAST_BREAK 0x306 339 #define NT_S390_SYSTEM_CALL 0x307 340 #define NT_S390_TDB 0x308 341 #define NT_S390_VXRS_LOW 0x309 342 #define NT_S390_VXRS_HIGH 0x30a 343 #define NT_S390_GS_CB 0x30b 344 #define NT_S390_GS_BC 0x30c 345 #define NT_S390_RI_CB 0x30d 346 #define NT_S390_PV_CPU_DATA 0x30e 347 #define NT_ARM_VFP 0x400 348 #define NT_ARM_TLS 0x401 349 #define NT_ARM_HW_BREAK 0x402 350 #define NT_ARM_HW_WATCH 0x403 351 #define NT_ARM_SYSTEM_CALL 0x404 352 #define NT_ARM_SVE 0x405 353 #define NT_ARM_PAC_MASK 0x406 354 #define NT_ARM_PACA_KEYS 0x407 355 #define NT_ARM_PACG_KEYS 0x408 356 #define NT_ARM_TAGGED_ADDR_CTRL 0x409 357 #define NT_ARM_PAC_ENABLED_KEYS 0x40a 358 #define NT_ARM_SSVE 0x40b 359 #define NT_ARM_ZA 0x40c 360 #define NT_ARM_ZT 0x40d 361 #define NT_ARM_FPMR 0x40e 362 #define NT_ARC_V2 0x600 363 #define NT_VMCOREDD 0x700 364 #define NT_MIPS_DSP 0x800 365 #define NT_MIPS_FP_MODE 0x801 366 #define NT_MIPS_MSA 0x802 367 #define NT_RISCV_CSR 0x900 368 #define NT_RISCV_VECTOR 0x901 369 #define NT_LOONGARCH_CPUCFG 0xa00 370 #define NT_LOONGARCH_CSR 0xa01 371 #define NT_LOONGARCH_LSX 0xa02 372 #define NT_LOONGARCH_LASX 0xa03 373 #define NT_LOONGARCH_LBT 0xa04 374 #define NT_LOONGARCH_HW_BREAK 0xa05 375 #define NT_LOONGARCH_HW_WATCH 0xa06 376 #define NT_GNU_PROPERTY_TYPE_0 5 377 typedef struct elf32_note { 378 Elf32_Word n_namesz; 379 Elf32_Word n_descsz; 380 Elf32_Word n_type; 381 } Elf32_Nhdr; 382 typedef struct elf64_note { 383 Elf64_Word n_namesz; 384 Elf64_Word n_descsz; 385 Elf64_Word n_type; 386 } Elf64_Nhdr; 387 #define GNU_PROPERTY_AARCH64_FEATURE_1_AND 0xc0000000 388 #define GNU_PROPERTY_AARCH64_FEATURE_1_BTI (1U << 0) 389 #endif 390