1 0 stevel /* 2 0 stevel * CDDL HEADER START 3 0 stevel * 4 0 stevel * The contents of this file are subject to the terms of the 5 1976 ab196087 * Common Development and Distribution License (the "License"). 6 1976 ab196087 * You may not use this file except in compliance with the License. 7 0 stevel * 8 0 stevel * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 0 stevel * or http://www.opensolaris.org/os/licensing. 10 0 stevel * See the License for the specific language governing permissions 11 0 stevel * and limitations under the License. 12 0 stevel * 13 0 stevel * When distributing Covered Code, include this CDDL HEADER in each 14 0 stevel * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 0 stevel * If applicable, add the following below this CDDL HEADER, with the 16 0 stevel * fields enclosed by brackets "[]" replaced with your own identifying 17 0 stevel * information: Portions Copyright [yyyy] [name of copyright owner] 18 0 stevel * 19 0 stevel * CDDL HEADER END 20 0 stevel */ 21 0 stevel /* 22 9085 Ali * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 0 stevel * Use is subject to license terms. 24 0 stevel */ 25 0 stevel 26 0 stevel /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 27 0 stevel /* All Rights Reserved */ 28 0 stevel 29 0 stevel 30 0 stevel #ifndef _SYS_ELF_H 31 0 stevel #define _SYS_ELF_H 32 0 stevel 33 0 stevel #include <sys/elftypes.h> 34 0 stevel 35 0 stevel #ifdef __cplusplus 36 0 stevel extern "C" { 37 0 stevel #endif 38 0 stevel 39 0 stevel #define ELF32_FSZ_ADDR 4 40 0 stevel #define ELF32_FSZ_HALF 2 41 0 stevel #define ELF32_FSZ_OFF 4 42 0 stevel #define ELF32_FSZ_SWORD 4 43 0 stevel #define ELF32_FSZ_WORD 4 44 0 stevel 45 0 stevel #define ELF64_FSZ_ADDR 8 46 0 stevel #define ELF64_FSZ_HALF 2 47 0 stevel #define ELF64_FSZ_OFF 8 48 0 stevel #define ELF64_FSZ_SWORD 4 49 0 stevel #define ELF64_FSZ_WORD 4 50 0 stevel #define ELF64_FSZ_SXWORD 8 51 0 stevel #define ELF64_FSZ_XWORD 8 52 0 stevel 53 0 stevel /* 54 0 stevel * "Enumerations" below use ...NUM as the number of 55 0 stevel * values in the list. It should be 1 greater than the 56 0 stevel * highest "real" value. 57 0 stevel */ 58 0 stevel 59 0 stevel /* 60 0 stevel * ELF header 61 0 stevel */ 62 0 stevel 63 0 stevel #define EI_NIDENT 16 64 0 stevel 65 0 stevel typedef struct { 66 0 stevel unsigned char e_ident[EI_NIDENT]; /* ident bytes */ 67 0 stevel Elf32_Half e_type; /* file type */ 68 0 stevel Elf32_Half e_machine; /* target machine */ 69 0 stevel Elf32_Word e_version; /* file version */ 70 0 stevel Elf32_Addr e_entry; /* start address */ 71 0 stevel Elf32_Off e_phoff; /* phdr file offset */ 72 0 stevel Elf32_Off e_shoff; /* shdr file offset */ 73 0 stevel Elf32_Word e_flags; /* file flags */ 74 0 stevel Elf32_Half e_ehsize; /* sizeof ehdr */ 75 0 stevel Elf32_Half e_phentsize; /* sizeof phdr */ 76 0 stevel Elf32_Half e_phnum; /* number phdrs */ 77 0 stevel Elf32_Half e_shentsize; /* sizeof shdr */ 78 0 stevel Elf32_Half e_shnum; /* number shdrs */ 79 0 stevel Elf32_Half e_shstrndx; /* shdr string index */ 80 0 stevel } Elf32_Ehdr; 81 0 stevel 82 0 stevel #if defined(_LP64) || defined(_LONGLONG_TYPE) 83 0 stevel typedef struct { 84 0 stevel unsigned char e_ident[EI_NIDENT]; /* ident bytes */ 85 0 stevel Elf64_Half e_type; /* file type */ 86 0 stevel Elf64_Half e_machine; /* target machine */ 87 0 stevel Elf64_Word e_version; /* file version */ 88 0 stevel Elf64_Addr e_entry; /* start address */ 89 0 stevel Elf64_Off e_phoff; /* phdr file offset */ 90 0 stevel Elf64_Off e_shoff; /* shdr file offset */ 91 0 stevel Elf64_Word e_flags; /* file flags */ 92 0 stevel Elf64_Half e_ehsize; /* sizeof ehdr */ 93 0 stevel Elf64_Half e_phentsize; /* sizeof phdr */ 94 0 stevel Elf64_Half e_phnum; /* number phdrs */ 95 0 stevel Elf64_Half e_shentsize; /* sizeof shdr */ 96 0 stevel Elf64_Half e_shnum; /* number shdrs */ 97 0 stevel Elf64_Half e_shstrndx; /* shdr string index */ 98 0 stevel } Elf64_Ehdr; 99 0 stevel #endif /* defined(_LP64) || defined(_LONGLONG_TYPE) */ 100 0 stevel 101 0 stevel 102 0 stevel #define EI_MAG0 0 /* e_ident[] indexes */ 103 0 stevel #define EI_MAG1 1 104 0 stevel #define EI_MAG2 2 105 0 stevel #define EI_MAG3 3 106 0 stevel #define EI_CLASS 4 /* File class */ 107 0 stevel #define EI_DATA 5 /* Data encoding */ 108 0 stevel #define EI_VERSION 6 /* File version */ 109 0 stevel #define EI_OSABI 7 /* Operating system/ABI identification */ 110 0 stevel #define EI_ABIVERSION 8 /* ABI version */ 111 0 stevel #define EI_PAD 9 /* Start of padding bytes */ 112 0 stevel 113 0 stevel #define ELFMAG0 0x7f /* EI_MAG */ 114 0 stevel #define ELFMAG1 'E' 115 0 stevel #define ELFMAG2 'L' 116 0 stevel #define ELFMAG3 'F' 117 0 stevel #define ELFMAG "\177ELF" 118 0 stevel #define SELFMAG 4 119 0 stevel 120 0 stevel #define ELFCLASSNONE 0 /* EI_CLASS */ 121 0 stevel #define ELFCLASS32 1 122 0 stevel #define ELFCLASS64 2 123 0 stevel #define ELFCLASSNUM 3 124 0 stevel 125 0 stevel #define ELFDATANONE 0 /* EI_DATA */ 126 0 stevel #define ELFDATA2LSB 1 127 0 stevel #define ELFDATA2MSB 2 128 0 stevel #define ELFDATANUM 3 129 0 stevel 130 0 stevel #define ET_NONE 0 /* e_type */ 131 0 stevel #define ET_REL 1 132 0 stevel #define ET_EXEC 2 133 0 stevel #define ET_DYN 3 134 0 stevel #define ET_CORE 4 135 0 stevel #define ET_NUM 5 136 0 stevel #define ET_LOOS 0xfe00 /* OS specific range */ 137 0 stevel #define ET_LOSUNW 0xfeff 138 0 stevel #define ET_SUNWPSEUDO 0xfeff 139 0 stevel #define ET_HISUNW 0xfeff 140 0 stevel #define ET_HIOS 0xfeff 141 0 stevel #define ET_LOPROC 0xff00 /* processor specific range */ 142 0 stevel #define ET_HIPROC 0xffff 143 0 stevel 144 0 stevel #define ET_LOPROC 0xff00 /* processor specific range */ 145 0 stevel #define ET_HIPROC 0xffff 146 0 stevel 147 0 stevel #define EM_NONE 0 /* e_machine */ 148 0 stevel #define EM_M32 1 /* AT&T WE 32100 */ 149 0 stevel #define EM_SPARC 2 /* Sun SPARC */ 150 0 stevel #define EM_386 3 /* Intel 80386 */ 151 0 stevel #define EM_68K 4 /* Motorola 68000 */ 152 0 stevel #define EM_88K 5 /* Motorola 88000 */ 153 0 stevel #define EM_486 6 /* Intel 80486 */ 154 0 stevel #define EM_860 7 /* Intel i860 */ 155 0 stevel #define EM_MIPS 8 /* MIPS RS3000 Big-Endian */ 156 0 stevel #define EM_S370 9 /* IBM System/370 Processor */ 157 0 stevel #define EM_MIPS_RS3_LE 10 /* MIPS RS3000 Little-Endian */ 158 0 stevel #define EM_RS6000 11 /* RS6000 */ 159 0 stevel #define EM_UNKNOWN12 12 160 0 stevel #define EM_UNKNOWN13 13 161 0 stevel #define EM_UNKNOWN14 14 162 0 stevel #define EM_PA_RISC 15 /* PA-RISC */ 163 2802 ab196087 #define EM_PARISC EM_PA_RISC /* Alias: GNU compatibility */ 164 0 stevel #define EM_nCUBE 16 /* nCUBE */ 165 0 stevel #define EM_VPP500 17 /* Fujitsu VPP500 */ 166 0 stevel #define EM_SPARC32PLUS 18 /* Sun SPARC 32+ */ 167 0 stevel #define EM_960 19 /* Intel 80960 */ 168 0 stevel #define EM_PPC 20 /* PowerPC */ 169 0 stevel #define EM_PPC64 21 /* 64-bit PowerPC */ 170 2802 ab196087 #define EM_S390 22 /* IBM System/390 Processor */ 171 2802 ab196087 #define EM_UNKNOWN22 EM_S390 /* Alias: Older published name */ 172 0 stevel #define EM_UNKNOWN23 23 173 0 stevel #define EM_UNKNOWN24 24 174 0 stevel #define EM_UNKNOWN25 25 175 0 stevel #define EM_UNKNOWN26 26 176 0 stevel #define EM_UNKNOWN27 27 177 0 stevel #define EM_UNKNOWN28 28 178 0 stevel #define EM_UNKNOWN29 29 179 0 stevel #define EM_UNKNOWN30 30 180 0 stevel #define EM_UNKNOWN31 31 181 0 stevel #define EM_UNKNOWN32 32 182 0 stevel #define EM_UNKNOWN33 33 183 0 stevel #define EM_UNKNOWN34 34 184 0 stevel #define EM_UNKNOWN35 35 185 0 stevel #define EM_V800 36 /* NEX V800 */ 186 0 stevel #define EM_FR20 37 /* Fujitsu FR20 */ 187 0 stevel #define EM_RH32 38 /* TRW RH-32 */ 188 0 stevel #define EM_RCE 39 /* Motorola RCE */ 189 0 stevel #define EM_ARM 40 /* Advanced RISC Marchines ARM */ 190 0 stevel #define EM_ALPHA 41 /* Digital Alpha */ 191 0 stevel #define EM_SH 42 /* Hitachi SH */ 192 0 stevel #define EM_SPARCV9 43 /* Sun SPARC V9 (64-bit) */ 193 0 stevel #define EM_TRICORE 44 /* Siemens Tricore embedded processor */ 194 0 stevel #define EM_ARC 45 /* Argonaut RISC Core, */ 195 0 stevel /* Argonaut Technologies Inc. */ 196 0 stevel #define EM_H8_300 46 /* Hitachi H8/300 */ 197 0 stevel #define EM_H8_300H 47 /* Hitachi H8/300H */ 198 0 stevel #define EM_H8S 48 /* Hitachi H8S */ 199 0 stevel #define EM_H8_500 49 /* Hitachi H8/500 */ 200 0 stevel #define EM_IA_64 50 /* Intel IA64 */ 201 0 stevel #define EM_MIPS_X 51 /* Stanford MIPS-X */ 202 0 stevel #define EM_COLDFIRE 52 /* Motorola ColdFire */ 203 0 stevel #define EM_68HC12 53 /* Motorola M68HC12 */ 204 0 stevel #define EM_MMA 54 /* Fujitsu MMA Mulimedia Accelerator */ 205 0 stevel #define EM_PCP 55 /* Siemens PCP */ 206 0 stevel #define EM_NCPU 56 /* Sony nCPU embedded RISC processor */ 207 0 stevel #define EM_NDR1 57 /* Denso NDR1 microprocessor */ 208 0 stevel #define EM_STARCORE 58 /* Motorola Star*Core processor */ 209 0 stevel #define EM_ME16 59 /* Toyota ME16 processor */ 210 0 stevel #define EM_ST100 60 /* STMicroelectronics ST100 processor */ 211 0 stevel #define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ */ 212 0 stevel /* embedded processor family */ 213 0 stevel #define EM_AMD64 62 /* AMDs x86-64 architecture */ 214 0 stevel #define EM_X86_64 EM_AMD64 /* (compatibility) */ 215 0 stevel 216 0 stevel #define EM_PDSP 63 /* Sony DSP Processor */ 217 0 stevel #define EM_UNKNOWN64 64 218 0 stevel #define EM_UNKNOWN65 65 219 0 stevel #define EM_FX66 66 /* Siemens FX66 microcontroller */ 220 0 stevel #define EM_ST9PLUS 67 /* STMicroelectronics ST9+8/16 bit */ 221 0 stevel /* microcontroller */ 222 0 stevel #define EM_ST7 68 /* STMicroelectronics ST7 8-bit */ 223 0 stevel /* microcontroller */ 224 0 stevel #define EM_68HC16 69 /* Motorola MC68HC16 Microcontroller */ 225 0 stevel #define EM_68HC11 70 /* Motorola MC68HC11 Microcontroller */ 226 0 stevel #define EM_68HC08 71 /* Motorola MC68HC08 Microcontroller */ 227 0 stevel #define EM_68HC05 72 /* Motorola MC68HC05 Microcontroller */ 228 0 stevel #define EM_SVX 73 /* Silicon Graphics SVx */ 229 0 stevel #define EM_ST19 74 /* STMicroelectronics ST19 8-bit */ 230 0 stevel /* microcontroller */ 231 0 stevel #define EM_VAX 75 /* Digital VAX */ 232 0 stevel #define EM_CRIS 76 /* Axis Communications 32-bit */ 233 0 stevel /* embedded processor */ 234 0 stevel #define EM_JAVELIN 77 /* Infineon Technologies 32-bit */ 235 0 stevel /* embedded processor */ 236 0 stevel #define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */ 237 0 stevel #define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */ 238 0 stevel #define EM_MMIX 80 /* Donald Knuth's educational */ 239 0 stevel /* 64-bit processor */ 240 0 stevel #define EM_HUANY 81 /* Harvard University */ 241 0 stevel /* machine-independent */ 242 0 stevel /* object files */ 243 0 stevel #define EM_PRISM 82 /* SiTera Prism */ 244 0 stevel #define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */ 245 0 stevel #define EM_FR30 84 /* Fujitsu FR30 */ 246 0 stevel #define EM_D10V 85 /* Mitsubishi D10V */ 247 0 stevel #define EM_D30V 86 /* Mitsubishi D30V */ 248 0 stevel #define EM_V850 87 /* NEC v850 */ 249 0 stevel #define EM_M32R 88 /* Mitsubishi M32R */ 250 0 stevel #define EM_MN10300 89 /* Matsushita MN10300 */ 251 0 stevel #define EM_MN10200 90 /* Matsushita MN10200 */ 252 0 stevel #define EM_PJ 91 /* picoJava */ 253 0 stevel #define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ 254 0 stevel #define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */ 255 0 stevel #define EM_XTENSA 94 /* Tensilica Xtensa architecture */ 256 0 stevel #define EM_NUM 95 257 0 stevel 258 0 stevel #define EV_NONE 0 /* e_version, EI_VERSION */ 259 0 stevel #define EV_CURRENT 1 260 0 stevel #define EV_NUM 2 261 0 stevel 262 0 stevel 263 0 stevel #define ELFOSABI_NONE 0 /* No extensions or unspecified */ 264 2802 ab196087 #define ELFOSABI_SYSV ELFOSABI_NONE 265 0 stevel #define ELFOSABI_HPUX 1 /* Hewlett-Packard HP-UX */ 266 0 stevel #define ELFOSABI_NETBSD 2 /* NetBSD */ 267 0 stevel #define ELFOSABI_LINUX 3 /* Linux */ 268 0 stevel #define ELFOSABI_UNKNOWN4 4 269 0 stevel #define ELFOSABI_UNKNOWN5 5 270 0 stevel #define ELFOSABI_SOLARIS 6 /* Sun Solaris */ 271 0 stevel #define ELFOSABI_AIX 7 /* AIX */ 272 0 stevel #define ELFOSABI_IRIX 8 /* IRIX */ 273 0 stevel #define ELFOSABI_FREEBSD 9 /* FreeBSD */ 274 0 stevel #define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX */ 275 0 stevel #define ELFOSABI_MODESTO 11 /* Novell Modesto */ 276 0 stevel #define ELFOSABI_OPENBSD 12 /* Open BSD */ 277 2802 ab196087 #define ELFOSABI_OPENVMS 13 /* Open VMS */ 278 2802 ab196087 #define ELFOSABI_NSK 14 /* Hewlett-Packard Non-Stop Kernel */ 279 2802 ab196087 #define ELFOSABI_AROS 15 /* Amiga Research OS */ 280 2802 ab196087 #define ELFOSABI_ARM 97 /* ARM */ 281 2802 ab196087 #define ELFOSABI_STANDALONE 255 /* standalone (embedded) application */ 282 0 stevel 283 9273 Ali #define EAV_SUNW_NONE 0 /* EI_ABIVERSION */ 284 9273 Ali #define EAV_SUNW_CURRENT 1 285 9273 Ali #define EAV_SUNW_NUM 2 286 9273 Ali 287 9273 Ali 288 0 stevel /* 289 0 stevel * Program header 290 0 stevel */ 291 0 stevel 292 0 stevel typedef struct { 293 0 stevel Elf32_Word p_type; /* entry type */ 294 0 stevel Elf32_Off p_offset; /* file offset */ 295 0 stevel Elf32_Addr p_vaddr; /* virtual address */ 296 0 stevel Elf32_Addr p_paddr; /* physical address */ 297 0 stevel Elf32_Word p_filesz; /* file size */ 298 0 stevel Elf32_Word p_memsz; /* memory size */ 299 0 stevel Elf32_Word p_flags; /* entry flags */ 300 0 stevel Elf32_Word p_align; /* memory/file alignment */ 301 0 stevel } Elf32_Phdr; 302 0 stevel 303 0 stevel #if defined(_LP64) || defined(_LONGLONG_TYPE) 304 0 stevel typedef struct { 305 0 stevel Elf64_Word p_type; /* entry type */ 306 0 stevel Elf64_Word p_flags; /* entry flags */ 307 0 stevel Elf64_Off p_offset; /* file offset */ 308 0 stevel Elf64_Addr p_vaddr; /* virtual address */ 309 0 stevel Elf64_Addr p_paddr; /* physical address */ 310 0 stevel Elf64_Xword p_filesz; /* file size */ 311 0 stevel Elf64_Xword p_memsz; /* memory size */ 312 0 stevel Elf64_Xword p_align; /* memory/file alignment */ 313 0 stevel } Elf64_Phdr; 314 0 stevel #endif /* defined(_LP64) || defined(_LONGLONG_TYPE) */ 315 0 stevel 316 0 stevel 317 0 stevel #define PT_NULL 0 /* p_type */ 318 0 stevel #define PT_LOAD 1 319 0 stevel #define PT_DYNAMIC 2 320 0 stevel #define PT_INTERP 3 321 0 stevel #define PT_NOTE 4 322 0 stevel #define PT_SHLIB 5 323 0 stevel #define PT_PHDR 6 324 0 stevel #define PT_TLS 7 325 0 stevel #define PT_NUM 8 326 0 stevel 327 0 stevel #define PT_LOOS 0x60000000 /* OS specific range */ 328 0 stevel 329 0 stevel /* 330 9085 Ali * PT_SUNW_UNWIND and PT_SUNW_EH_FRAME perform the same function, 331 9085 Ali * providing access to the .eh_frame_hdr section of the object. 332 9085 Ali * PT_SUNW_UNWIND is the original value, while PT_SUNW_EH_FRAME is 333 9085 Ali * required by the amd64 psABI. The Solaris link-editor (ld) tags output 334 9085 Ali * objects with PT_SUNW_UNWIND, but the Solaris runtime linker (ld.so.1) 335 9085 Ali * will accept and use either value. 336 0 stevel */ 337 9085 Ali #define PT_SUNW_UNWIND 0x6464e550 338 9085 Ali #define PT_SUNW_EH_FRAME 0x6474e550 339 9085 Ali #define PT_GNU_EH_FRAME PT_SUNW_EH_FRAME 340 0 stevel 341 9085 Ali /* 342 9085 Ali * Linux specific program headers not currently used by Solaris 343 9085 Ali */ 344 9085 Ali #define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */ 345 9085 Ali #define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */ 346 0 stevel 347 0 stevel #define PT_LOSUNW 0x6ffffffa 348 8159 Ali #define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment (unused) */ 349 0 stevel #define PT_SUNWSTACK 0x6ffffffb /* describes the stack segment */ 350 0 stevel #define PT_SUNWDTRACE 0x6ffffffc /* private */ 351 0 stevel #define PT_SUNWCAP 0x6ffffffd /* hard/soft capabilities segment */ 352 0 stevel #define PT_HISUNW 0x6fffffff 353 0 stevel #define PT_HIOS 0x6fffffff 354 0 stevel 355 0 stevel #define PT_LOPROC 0x70000000 /* processor specific range */ 356 0 stevel #define PT_HIPROC 0x7fffffff 357 0 stevel 358 0 stevel #define PF_R 0x4 /* p_flags */ 359 0 stevel #define PF_W 0x2 360 0 stevel #define PF_X 0x1 361 0 stevel 362 0 stevel #define PF_MASKOS 0x0ff00000 /* OS specific values */ 363 0 stevel #define PF_MASKPROC 0xf0000000 /* processor specific values */ 364 0 stevel 365 0 stevel #define PF_SUNW_FAILURE 0x00100000 /* mapping absent due to failure */ 366 0 stevel 367 942 ahl #define PN_XNUM 0xffff /* extended program header index */ 368 942 ahl 369 0 stevel /* 370 0 stevel * Section header 371 0 stevel */ 372 0 stevel 373 0 stevel typedef struct { 374 0 stevel Elf32_Word sh_name; /* section name */ 375 0 stevel Elf32_Word sh_type; /* SHT_... */ 376 0 stevel Elf32_Word sh_flags; /* SHF_... */ 377 0 stevel Elf32_Addr sh_addr; /* virtual address */ 378 0 stevel Elf32_Off sh_offset; /* file offset */ 379 0 stevel Elf32_Word sh_size; /* section size */ 380 0 stevel Elf32_Word sh_link; /* misc info */ 381 0 stevel Elf32_Word sh_info; /* misc info */ 382 0 stevel Elf32_Word sh_addralign; /* memory alignment */ 383 0 stevel Elf32_Word sh_entsize; /* entry size if table */ 384 0 stevel } Elf32_Shdr; 385 0 stevel 386 0 stevel #if defined(_LP64) || defined(_LONGLONG_TYPE) 387 0 stevel typedef struct { 388 0 stevel Elf64_Word sh_name; /* section name */ 389 0 stevel Elf64_Word sh_type; /* SHT_... */ 390 0 stevel Elf64_Xword sh_flags; /* SHF_... */ 391 0 stevel Elf64_Addr sh_addr; /* virtual address */ 392 0 stevel Elf64_Off sh_offset; /* file offset */ 393 0 stevel Elf64_Xword sh_size; /* section size */ 394 0 stevel Elf64_Word sh_link; /* misc info */ 395 0 stevel Elf64_Word sh_info; /* misc info */ 396 0 stevel Elf64_Xword sh_addralign; /* memory alignment */ 397 0 stevel Elf64_Xword sh_entsize; /* entry size if table */ 398 0 stevel } Elf64_Shdr; 399 0 stevel #endif /* defined(_LP64) || defined(_LONGLONG_TYPE) */ 400 0 stevel 401 0 stevel #define SHT_NULL 0 /* sh_type */ 402 0 stevel #define SHT_PROGBITS 1 403 0 stevel #define SHT_SYMTAB 2 404 0 stevel #define SHT_STRTAB 3 405 0 stevel #define SHT_RELA 4 406 0 stevel #define SHT_HASH 5 407 0 stevel #define SHT_DYNAMIC 6 408 0 stevel #define SHT_NOTE 7 409 0 stevel #define SHT_NOBITS 8 410 0 stevel #define SHT_REL 9 411 0 stevel #define SHT_SHLIB 10 412 0 stevel #define SHT_DYNSYM 11 413 0 stevel #define SHT_UNKNOWN12 12 414 0 stevel #define SHT_UNKNOWN13 13 415 0 stevel #define SHT_INIT_ARRAY 14 416 0 stevel #define SHT_FINI_ARRAY 15 417 0 stevel #define SHT_PREINIT_ARRAY 16 418 0 stevel #define SHT_GROUP 17 419 0 stevel #define SHT_SYMTAB_SHNDX 18 420 0 stevel #define SHT_NUM 19 421 0 stevel 422 2802 ab196087 /* Solaris ABI specific values */ 423 0 stevel #define SHT_LOOS 0x60000000 /* OS specific range */ 424 3492 ab196087 #define SHT_LOSUNW 0x6ffffff1 425 3492 ab196087 #define SHT_SUNW_symsort 0x6ffffff1 426 3492 ab196087 #define SHT_SUNW_tlssort 0x6ffffff2 427 2766 ab196087 #define SHT_SUNW_LDYNSYM 0x6ffffff3 428 0 stevel #define SHT_SUNW_dof 0x6ffffff4 429 0 stevel #define SHT_SUNW_cap 0x6ffffff5 430 0 stevel #define SHT_SUNW_SIGNATURE 0x6ffffff6 431 0 stevel #define SHT_SUNW_ANNOTATE 0x6ffffff7 432 0 stevel #define SHT_SUNW_DEBUGSTR 0x6ffffff8 433 0 stevel #define SHT_SUNW_DEBUG 0x6ffffff9 434 0 stevel #define SHT_SUNW_move 0x6ffffffa 435 0 stevel #define SHT_SUNW_COMDAT 0x6ffffffb 436 0 stevel #define SHT_SUNW_syminfo 0x6ffffffc 437 0 stevel #define SHT_SUNW_verdef 0x6ffffffd 438 9085 Ali #define SHT_GNU_verdef SHT_SUNW_verdef 439 0 stevel #define SHT_SUNW_verneed 0x6ffffffe 440 9085 Ali #define SHT_GNU_verneed SHT_SUNW_verneed 441 0 stevel #define SHT_SUNW_versym 0x6fffffff 442 9085 Ali #define SHT_GNU_versym SHT_SUNW_versym 443 0 stevel #define SHT_HISUNW 0x6fffffff 444 0 stevel #define SHT_HIOS 0x6fffffff 445 2802 ab196087 446 9085 Ali /* 447 9085 Ali * GNU/Linux OSABI specific values with different meanings than under Solaris. 448 9085 Ali * Due to the overlap in assigned values with the Solaris OSABI, correct 449 9085 Ali * interpretation of these values requires knowledge of the OSABI used by 450 9085 Ali * the object. 451 9085 Ali */ 452 9085 Ali #define SHT_GNU_ATTRIBUTES 0x6ffffff5 /* Object attributes */ 453 9085 Ali #define SHT_GNU_HASH 0x6ffffff6 /* GNU-style hash table */ 454 9085 Ali #define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */ 455 9085 Ali #define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content */ 456 0 stevel 457 0 stevel #define SHT_LOPROC 0x70000000 /* processor specific range */ 458 0 stevel #define SHT_HIPROC 0x7fffffff 459 0 stevel 460 0 stevel #define SHT_LOUSER 0x80000000 461 0 stevel #define SHT_HIUSER 0xffffffff 462 0 stevel 463 0 stevel #define SHF_WRITE 0x01 /* sh_flags */ 464 0 stevel #define SHF_ALLOC 0x02 465 0 stevel #define SHF_EXECINSTR 0x04 466 0 stevel #define SHF_MERGE 0x10 467 0 stevel #define SHF_STRINGS 0x20 468 0 stevel #define SHF_INFO_LINK 0x40 469 0 stevel #define SHF_LINK_ORDER 0x80 470 0 stevel #define SHF_OS_NONCONFORMING 0x100 471 0 stevel #define SHF_GROUP 0x200 472 0 stevel #define SHF_TLS 0x400 473 0 stevel 474 0 stevel #define SHF_MASKOS 0x0ff00000 /* OS specific values */ 475 0 stevel 476 0 stevel 477 0 stevel #define SHF_MASKPROC 0xf0000000 /* processor specific values */ 478 0 stevel 479 0 stevel #define SHN_UNDEF 0 /* special section numbers */ 480 0 stevel #define SHN_LORESERVE 0xff00 481 0 stevel #define SHN_LOPROC 0xff00 /* processor specific range */ 482 0 stevel #define SHN_HIPROC 0xff1f 483 0 stevel #define SHN_LOOS 0xff20 /* OS specific range */ 484 0 stevel #define SHN_LOSUNW 0xff3f 485 0 stevel #define SHN_SUNW_IGNORE 0xff3f 486 0 stevel #define SHN_HISUNW 0xff3f 487 0 stevel #define SHN_HIOS 0xff3f 488 0 stevel #define SHN_ABS 0xfff1 489 0 stevel #define SHN_COMMON 0xfff2 490 0 stevel #define SHN_XINDEX 0xffff /* extended sect index */ 491 0 stevel #define SHN_HIRESERVE 0xffff 492 0 stevel 493 0 stevel 494 0 stevel 495 0 stevel /* 496 0 stevel * Symbol table 497 0 stevel */ 498 0 stevel 499 0 stevel typedef struct { 500 0 stevel Elf32_Word st_name; 501 0 stevel Elf32_Addr st_value; 502 0 stevel Elf32_Word st_size; 503 0 stevel unsigned char st_info; /* bind, type: ELF_32_ST_... */ 504 0 stevel unsigned char st_other; 505 0 stevel Elf32_Half st_shndx; /* SHN_... */ 506 0 stevel } Elf32_Sym; 507 0 stevel 508 0 stevel #if defined(_LP64) || defined(_LONGLONG_TYPE) 509 0 stevel typedef struct { 510 0 stevel Elf64_Word st_name; 511 0 stevel unsigned char st_info; /* bind, type: ELF_64_ST_... */ 512 0 stevel unsigned char st_other; 513 0 stevel Elf64_Half st_shndx; /* SHN_... */ 514 0 stevel Elf64_Addr st_value; 515 0 stevel Elf64_Xword st_size; 516 0 stevel } Elf64_Sym; 517 0 stevel #endif /* defined(_LP64) || defined(_LONGLONG_TYPE) */ 518 0 stevel 519 0 stevel #define STN_UNDEF 0 520 0 stevel 521 0 stevel /* 522 0 stevel * The macros compose and decompose values for S.st_info 523 0 stevel * 524 0 stevel * bind = ELF32_ST_BIND(S.st_info) 525 0 stevel * type = ELF32_ST_TYPE(S.st_info) 526 0 stevel * S.st_info = ELF32_ST_INFO(bind, type) 527 0 stevel */ 528 0 stevel 529 0 stevel #define ELF32_ST_BIND(info) ((info) >> 4) 530 0 stevel #define ELF32_ST_TYPE(info) ((info) & 0xf) 531 0 stevel #define ELF32_ST_INFO(bind, type) (((bind)<<4)+((type)&0xf)) 532 0 stevel 533 0 stevel #define ELF64_ST_BIND(info) ((info) >> 4) 534 0 stevel #define ELF64_ST_TYPE(info) ((info) & 0xf) 535 0 stevel #define ELF64_ST_INFO(bind, type) (((bind)<<4)+((type)&0xf)) 536 0 stevel 537 0 stevel 538 0 stevel #define STB_LOCAL 0 /* BIND */ 539 0 stevel #define STB_GLOBAL 1 540 0 stevel #define STB_WEAK 2 541 0 stevel #define STB_NUM 3 542 0 stevel 543 0 stevel #define STB_LOPROC 13 /* processor specific range */ 544 0 stevel #define STB_HIPROC 15 545 0 stevel 546 9085 Ali #define STT_NOTYPE 0 /* symbol type is unspecified */ 547 9085 Ali #define STT_OBJECT 1 /* data object */ 548 9085 Ali #define STT_FUNC 2 /* code object */ 549 9085 Ali #define STT_SECTION 3 /* symbol identifies an ELF section */ 550 9085 Ali #define STT_FILE 4 /* symbol's name is file name */ 551 9085 Ali #define STT_COMMON 5 /* common data object */ 552 9085 Ali #define STT_TLS 6 /* thread-local data object */ 553 9900 Ali #define STT_NUM 7 /* # defined types in generic range */ 554 9085 Ali #define STT_LOOS 10 /* OS specific range */ 555 9085 Ali #define STT_HIOS 12 556 0 stevel #define STT_LOPROC 13 /* processor specific range */ 557 0 stevel #define STT_HIPROC 15 558 0 stevel 559 0 stevel /* 560 0 stevel * The macros decompose values for S.st_other 561 0 stevel * 562 0 stevel * visibility = ELF32_ST_VISIBILITY(S.st_other) 563 0 stevel */ 564 5220 rie #define ELF32_ST_VISIBILITY(other) ((other)&0x7) 565 5220 rie #define ELF64_ST_VISIBILITY(other) ((other)&0x7) 566 0 stevel 567 0 stevel #define STV_DEFAULT 0 568 0 stevel #define STV_INTERNAL 1 569 0 stevel #define STV_HIDDEN 2 570 0 stevel #define STV_PROTECTED 3 571 5220 rie #define STV_EXPORTED 4 572 5220 rie #define STV_SINGLETON 5 573 5220 rie #define STV_ELIMINATE 6 574 0 stevel 575 5220 rie #define STV_NUM 7 576 0 stevel 577 0 stevel /* 578 0 stevel * Relocation 579 0 stevel */ 580 0 stevel 581 0 stevel typedef struct { 582 0 stevel Elf32_Addr r_offset; 583 0 stevel Elf32_Word r_info; /* sym, type: ELF32_R_... */ 584 0 stevel } Elf32_Rel; 585 0 stevel 586 0 stevel typedef struct { 587 0 stevel Elf32_Addr r_offset; 588 0 stevel Elf32_Word r_info; /* sym, type: ELF32_R_... */ 589 0 stevel Elf32_Sword r_addend; 590 0 stevel } Elf32_Rela; 591 0 stevel 592 0 stevel #if defined(_LP64) || defined(_LONGLONG_TYPE) 593 0 stevel typedef struct { 594 0 stevel Elf64_Addr r_offset; 595 0 stevel Elf64_Xword r_info; /* sym, type: ELF64_R_... */ 596 0 stevel } Elf64_Rel; 597 0 stevel 598 0 stevel typedef struct { 599 0 stevel Elf64_Addr r_offset; 600 0 stevel Elf64_Xword r_info; /* sym, type: ELF64_R_... */ 601 0 stevel Elf64_Sxword r_addend; 602 0 stevel } Elf64_Rela; 603 0 stevel #endif /* defined(_LP64) || defined(_LONGLONG_TYPE) */ 604 0 stevel 605 0 stevel 606 0 stevel /* 607 0 stevel * The macros compose and decompose values for Rel.r_info, Rela.f_info 608 0 stevel * 609 0 stevel * sym = ELF32_R_SYM(R.r_info) 610 0 stevel * type = ELF32_R_TYPE(R.r_info) 611 0 stevel * R.r_info = ELF32_R_INFO(sym, type) 612 0 stevel */ 613 0 stevel 614 0 stevel #define ELF32_R_SYM(info) ((info)>>8) 615 0 stevel #define ELF32_R_TYPE(info) ((unsigned char)(info)) 616 0 stevel #define ELF32_R_INFO(sym, type) (((sym)<<8)+(unsigned char)(type)) 617 0 stevel 618 0 stevel #define ELF64_R_SYM(info) ((info)>>32) 619 0 stevel #define ELF64_R_TYPE(info) ((Elf64_Word)(info)) 620 0 stevel #define ELF64_R_INFO(sym, type) (((Elf64_Xword)(sym)<<32)+(Elf64_Xword)(type)) 621 0 stevel 622 0 stevel 623 0 stevel /* 624 0 stevel * The r_info field is composed of two 32-bit components: the symbol 625 0 stevel * table index and the relocation type. The relocation type for SPARC V9 626 0 stevel * is further decomposed into an 8-bit type identifier and a 24-bit type 627 0 stevel * dependent data field. For the existing Elf32 relocation types, 628 0 stevel * that data field is zero. 629 0 stevel */ 630 0 stevel #define ELF64_R_TYPE_DATA(info) (((Elf64_Xword)(info)<<32)>>40) 631 0 stevel #define ELF64_R_TYPE_ID(info) (((Elf64_Xword)(info)<<56)>>56) 632 0 stevel #define ELF64_R_TYPE_INFO(data, type) \ 633 0 stevel (((Elf64_Xword)(data)<<8)+(Elf64_Xword)(type)) 634 0 stevel 635 0 stevel 636 0 stevel /* 637 0 stevel * Section Group Flags (SHT_GROUP) 638 0 stevel */ 639 0 stevel #define GRP_COMDAT 0x01 640 0 stevel 641 0 stevel 642 0 stevel /* 643 0 stevel * Note entry header 644 0 stevel */ 645 0 stevel 646 0 stevel typedef struct { 647 0 stevel Elf32_Word n_namesz; /* length of note's name */ 648 0 stevel Elf32_Word n_descsz; /* length of note's "desc" */ 649 0 stevel Elf32_Word n_type; /* type of note */ 650 0 stevel } Elf32_Nhdr; 651 0 stevel 652 0 stevel #if defined(_LP64) || defined(_LONGLONG_TYPE) 653 0 stevel typedef struct { 654 0 stevel Elf64_Word n_namesz; /* length of note's name */ 655 0 stevel Elf64_Word n_descsz; /* length of note's "desc" */ 656 0 stevel Elf64_Word n_type; /* type of note */ 657 0 stevel } Elf64_Nhdr; 658 0 stevel #endif /* defined(_LP64) || defined(_LONGLONG_TYPE) */ 659 0 stevel 660 0 stevel /* 661 0 stevel * Move entry 662 0 stevel */ 663 0 stevel #if defined(_LP64) || defined(_LONGLONG_TYPE) 664 0 stevel typedef struct { 665 0 stevel Elf32_Lword m_value; /* symbol value */ 666 0 stevel Elf32_Word m_info; /* size + index */ 667 0 stevel Elf32_Word m_poffset; /* symbol offset */ 668 0 stevel Elf32_Half m_repeat; /* repeat count */ 669 0 stevel Elf32_Half m_stride; /* stride info */ 670 0 stevel } Elf32_Move; 671 0 stevel 672 0 stevel /* 673 0 stevel * The macros compose and decompose values for Move.r_info 674 0 stevel * 675 0 stevel * sym = ELF32_M_SYM(M.m_info) 676 0 stevel * size = ELF32_M_SIZE(M.m_info) 677 0 stevel * M.m_info = ELF32_M_INFO(sym, size) 678 0 stevel */ 679 0 stevel #define ELF32_M_SYM(info) ((info)>>8) 680 0 stevel #define ELF32_M_SIZE(info) ((unsigned char)(info)) 681 0 stevel #define ELF32_M_INFO(sym, size) (((sym)<<8)+(unsigned char)(size)) 682 0 stevel 683 0 stevel typedef struct { 684 0 stevel Elf64_Lword m_value; /* symbol value */ 685 0 stevel Elf64_Xword m_info; /* size + index */ 686 0 stevel Elf64_Xword m_poffset; /* symbol offset */ 687 0 stevel Elf64_Half m_repeat; /* repeat count */ 688 0 stevel Elf64_Half m_stride; /* stride info */ 689 0 stevel } Elf64_Move; 690 0 stevel #define ELF64_M_SYM(info) ((info)>>8) 691 0 stevel #define ELF64_M_SIZE(info) ((unsigned char)(info)) 692 0 stevel #define ELF64_M_INFO(sym, size) (((sym)<<8)+(unsigned char)(size)) 693 0 stevel 694 0 stevel #endif /* defined(_LP64) || defined(_LONGLONG_TYPE) */ 695 0 stevel 696 0 stevel 697 0 stevel /* 698 0 stevel * Hardware/Software capabilities entry 699 0 stevel */ 700 0 stevel #ifndef _ASM 701 0 stevel typedef struct { 702 0 stevel Elf32_Word c_tag; /* how to interpret value */ 703 0 stevel union { 704 0 stevel Elf32_Word c_val; 705 0 stevel Elf32_Addr c_ptr; 706 0 stevel } c_un; 707 0 stevel } Elf32_Cap; 708 0 stevel 709 0 stevel #if defined(_LP64) || defined(_LONGLONG_TYPE) 710 0 stevel typedef struct { 711 0 stevel Elf64_Xword c_tag; /* how to interpret value */ 712 0 stevel union { 713 0 stevel Elf64_Xword c_val; 714 0 stevel Elf64_Addr c_ptr; 715 0 stevel } c_un; 716 0 stevel } Elf64_Cap; 717 0 stevel #endif /* defined(_LP64) || defined(_LONGLONG_TYPE) */ 718 0 stevel #endif 719 0 stevel 720 0 stevel #define CA_SUNW_NULL 0 721 0 stevel #define CA_SUNW_HW_1 1 /* first hardware capabilities entry */ 722 0 stevel #define CA_SUNW_SF_1 2 /* first software capabilities entry */ 723 0 stevel 724 0 stevel /* 725 0 stevel * Define software capabilities (CA_SUNW_SF_1 values). Note, hardware 726 0 stevel * capabilities (CA_SUNW_HW_1 values) are taken directly from sys/auxv_$MACH.h. 727 0 stevel */ 728 7833 Rod #define SF1_SUNW_FPKNWN 0x001 /* frame pointer usage is known */ 729 7833 Rod #define SF1_SUNW_FPUSED 0x002 /* frame pointer is in use */ 730 7833 Rod #define SF1_SUNW_ADDR32 0x004 /* 32-bit address space requirement */ 731 7833 Rod #define SF1_SUNW_MASK 0x007 /* known software capabilities mask */ 732 0 stevel 733 0 stevel /* 734 0 stevel * Known values for note entry types (e_type == ET_CORE) 735 0 stevel */ 736 0 stevel 737 0 stevel #define NT_PRSTATUS 1 /* prstatus_t <sys/old_procfs.h> */ 738 0 stevel #define NT_PRFPREG 2 /* prfpregset_t <sys/old_procfs.h> */ 739 0 stevel #define NT_PRPSINFO 3 /* prpsinfo_t <sys/old_procfs.h> */ 740 0 stevel #define NT_PRXREG 4 /* prxregset_t <sys/procfs.h> */ 741 0 stevel #define NT_PLATFORM 5 /* string from sysinfo(SI_PLATFORM) */ 742 0 stevel #define NT_AUXV 6 /* auxv_t array <sys/auxv.h> */ 743 0 stevel #define NT_GWINDOWS 7 /* gwindows_t SPARC only */ 744 0 stevel #define NT_ASRS 8 /* asrset_t SPARC V9 only */ 745 0 stevel #define NT_LDT 9 /* ssd array <sys/sysi86.h> IA32 only */ 746 0 stevel #define NT_PSTATUS 10 /* pstatus_t <sys/procfs.h> */ 747 0 stevel #define NT_PSINFO 13 /* psinfo_t <sys/procfs.h> */ 748 0 stevel #define NT_PRCRED 14 /* prcred_t <sys/procfs.h> */ 749 0 stevel #define NT_UTSNAME 15 /* struct utsname <sys/utsname.h> */ 750 0 stevel #define NT_LWPSTATUS 16 /* lwpstatus_t <sys/procfs.h> */ 751 0 stevel #define NT_LWPSINFO 17 /* lwpsinfo_t <sys/procfs.h> */ 752 0 stevel #define NT_PRPRIV 18 /* prpriv_t <sys/procfs.h> */ 753 0 stevel #define NT_PRPRIVINFO 19 /* priv_impl_info_t <sys/priv.h> */ 754 0 stevel #define NT_CONTENT 20 /* core_content_t <sys/corectl.h> */ 755 0 stevel #define NT_ZONENAME 21 /* string from getzonenamebyid(3C) */ 756 6635 ab196087 #define NT_NUM 21 757 6635 ab196087 758 0 stevel 759 0 stevel #ifdef _KERNEL 760 0 stevel /* 761 0 stevel * The following routine checks the processor-specific 762 0 stevel * fields of an ELF header. 763 0 stevel */ 764 0 stevel int elfheadcheck(unsigned char, Elf32_Half, Elf32_Word); 765 0 stevel #endif 766 0 stevel 767 0 stevel #ifdef __cplusplus 768 0 stevel } 769 0 stevel #endif 770 0 stevel 771 0 stevel #if defined(ELF_TARGET_ALL) || defined(ELF_TARGET_SPARC) 772 0 stevel #include <sys/elf_SPARC.h> 773 0 stevel #endif 774 0 stevel 775 0 stevel #if defined(ELF_TARGET_ALL) || defined(ELF_TARGET_386) 776 0 stevel #include <sys/elf_386.h> 777 0 stevel #endif 778 0 stevel 779 0 stevel #if defined(ELF_TARGET_ALL) || defined(ELF_TARGET_AMD64) 780 0 stevel #include <sys/elf_amd64.h> 781 0 stevel #endif 782 0 stevel 783 0 stevel #endif /* _SYS_ELF_H */ 784
Indexes created Wed Nov 25 15:27:26 UTC 2009
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