elf_common.h revision 279211
1/*- 2 * Copyright (c) 2000, 2001, 2008, 2011, David E. O'Brien 3 * Copyright (c) 1998 John D. Polstra. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD: stable/10/sys/sys/elf_common.h 279211 2015-02-23 18:38:41Z jhb $ 28 */ 29 30#ifndef _SYS_ELF_COMMON_H_ 31#define _SYS_ELF_COMMON_H_ 1 32 33/* 34 * ELF definitions that are independent of architecture or word size. 35 */ 36 37/* 38 * Note header. The ".note" section contains an array of notes. Each 39 * begins with this header, aligned to a word boundary. Immediately 40 * following the note header is n_namesz bytes of name, padded to the 41 * next word boundary. Then comes n_descsz bytes of descriptor, again 42 * padded to a word boundary. The values of n_namesz and n_descsz do 43 * not include the padding. 44 */ 45 46typedef struct { 47 u_int32_t n_namesz; /* Length of name. */ 48 u_int32_t n_descsz; /* Length of descriptor. */ 49 u_int32_t n_type; /* Type of this note. */ 50} Elf_Note; 51 52/* 53 * The header for GNU-style hash sections. 54 */ 55 56typedef struct { 57 u_int32_t gh_nbuckets; /* Number of hash buckets. */ 58 u_int32_t gh_symndx; /* First visible symbol in .dynsym. */ 59 u_int32_t gh_maskwords; /* #maskwords used in bloom filter. */ 60 u_int32_t gh_shift2; /* Bloom filter shift count. */ 61} Elf_GNU_Hash_Header; 62 63/* Indexes into the e_ident array. Keep synced with 64 http://www.sco.com/developers/gabi/latest/ch4.eheader.html */ 65#define EI_MAG0 0 /* Magic number, byte 0. */ 66#define EI_MAG1 1 /* Magic number, byte 1. */ 67#define EI_MAG2 2 /* Magic number, byte 2. */ 68#define EI_MAG3 3 /* Magic number, byte 3. */ 69#define EI_CLASS 4 /* Class of machine. */ 70#define EI_DATA 5 /* Data format. */ 71#define EI_VERSION 6 /* ELF format version. */ 72#define EI_OSABI 7 /* Operating system / ABI identification */ 73#define EI_ABIVERSION 8 /* ABI version */ 74#define OLD_EI_BRAND 8 /* Start of architecture identification. */ 75#define EI_PAD 9 /* Start of padding (per SVR4 ABI). */ 76#define EI_NIDENT 16 /* Size of e_ident array. */ 77 78/* Values for the magic number bytes. */ 79#define ELFMAG0 0x7f 80#define ELFMAG1 'E' 81#define ELFMAG2 'L' 82#define ELFMAG3 'F' 83#define ELFMAG "\177ELF" /* magic string */ 84#define SELFMAG 4 /* magic string size */ 85 86/* Values for e_ident[EI_VERSION] and e_version. */ 87#define EV_NONE 0 88#define EV_CURRENT 1 89 90/* Values for e_ident[EI_CLASS]. */ 91#define ELFCLASSNONE 0 /* Unknown class. */ 92#define ELFCLASS32 1 /* 32-bit architecture. */ 93#define ELFCLASS64 2 /* 64-bit architecture. */ 94 95/* Values for e_ident[EI_DATA]. */ 96#define ELFDATANONE 0 /* Unknown data format. */ 97#define ELFDATA2LSB 1 /* 2's complement little-endian. */ 98#define ELFDATA2MSB 2 /* 2's complement big-endian. */ 99 100/* Values for e_ident[EI_OSABI]. */ 101#define ELFOSABI_NONE 0 /* UNIX System V ABI */ 102#define ELFOSABI_HPUX 1 /* HP-UX operating system */ 103#define ELFOSABI_NETBSD 2 /* NetBSD */ 104#define ELFOSABI_LINUX 3 /* GNU/Linux */ 105#define ELFOSABI_HURD 4 /* GNU/Hurd */ 106#define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */ 107#define ELFOSABI_SOLARIS 6 /* Solaris */ 108#define ELFOSABI_AIX 7 /* AIX */ 109#define ELFOSABI_IRIX 8 /* IRIX */ 110#define ELFOSABI_FREEBSD 9 /* FreeBSD */ 111#define ELFOSABI_TRU64 10 /* TRU64 UNIX */ 112#define ELFOSABI_MODESTO 11 /* Novell Modesto */ 113#define ELFOSABI_OPENBSD 12 /* OpenBSD */ 114#define ELFOSABI_OPENVMS 13 /* Open VMS */ 115#define ELFOSABI_NSK 14 /* HP Non-Stop Kernel */ 116#define ELFOSABI_AROS 15 /* Amiga Research OS */ 117#define ELFOSABI_ARM 97 /* ARM */ 118#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ 119 120#define ELFOSABI_SYSV ELFOSABI_NONE /* symbol used in old spec */ 121#define ELFOSABI_MONTEREY ELFOSABI_AIX /* Monterey */ 122 123/* e_ident */ 124#define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \ 125 (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \ 126 (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \ 127 (ehdr).e_ident[EI_MAG3] == ELFMAG3) 128 129/* Values for e_type. */ 130#define ET_NONE 0 /* Unknown type. */ 131#define ET_REL 1 /* Relocatable. */ 132#define ET_EXEC 2 /* Executable. */ 133#define ET_DYN 3 /* Shared object. */ 134#define ET_CORE 4 /* Core file. */ 135#define ET_LOOS 0xfe00 /* First operating system specific. */ 136#define ET_HIOS 0xfeff /* Last operating system-specific. */ 137#define ET_LOPROC 0xff00 /* First processor-specific. */ 138#define ET_HIPROC 0xffff /* Last processor-specific. */ 139 140/* Values for e_machine. */ 141#define EM_NONE 0 /* Unknown machine. */ 142#define EM_M32 1 /* AT&T WE32100. */ 143#define EM_SPARC 2 /* Sun SPARC. */ 144#define EM_386 3 /* Intel i386. */ 145#define EM_68K 4 /* Motorola 68000. */ 146#define EM_88K 5 /* Motorola 88000. */ 147#define EM_860 7 /* Intel i860. */ 148#define EM_MIPS 8 /* MIPS R3000 Big-Endian only. */ 149#define EM_S370 9 /* IBM System/370. */ 150#define EM_MIPS_RS3_LE 10 /* MIPS R3000 Little-Endian. */ 151#define EM_PARISC 15 /* HP PA-RISC. */ 152#define EM_VPP500 17 /* Fujitsu VPP500. */ 153#define EM_SPARC32PLUS 18 /* SPARC v8plus. */ 154#define EM_960 19 /* Intel 80960. */ 155#define EM_PPC 20 /* PowerPC 32-bit. */ 156#define EM_PPC64 21 /* PowerPC 64-bit. */ 157#define EM_S390 22 /* IBM System/390. */ 158#define EM_V800 36 /* NEC V800. */ 159#define EM_FR20 37 /* Fujitsu FR20. */ 160#define EM_RH32 38 /* TRW RH-32. */ 161#define EM_RCE 39 /* Motorola RCE. */ 162#define EM_ARM 40 /* ARM. */ 163#define EM_SH 42 /* Hitachi SH. */ 164#define EM_SPARCV9 43 /* SPARC v9 64-bit. */ 165#define EM_TRICORE 44 /* Siemens TriCore embedded processor. */ 166#define EM_ARC 45 /* Argonaut RISC Core. */ 167#define EM_H8_300 46 /* Hitachi H8/300. */ 168#define EM_H8_300H 47 /* Hitachi H8/300H. */ 169#define EM_H8S 48 /* Hitachi H8S. */ 170#define EM_H8_500 49 /* Hitachi H8/500. */ 171#define EM_IA_64 50 /* Intel IA-64 Processor. */ 172#define EM_MIPS_X 51 /* Stanford MIPS-X. */ 173#define EM_COLDFIRE 52 /* Motorola ColdFire. */ 174#define EM_68HC12 53 /* Motorola M68HC12. */ 175#define EM_MMA 54 /* Fujitsu MMA. */ 176#define EM_PCP 55 /* Siemens PCP. */ 177#define EM_NCPU 56 /* Sony nCPU. */ 178#define EM_NDR1 57 /* Denso NDR1 microprocessor. */ 179#define EM_STARCORE 58 /* Motorola Star*Core processor. */ 180#define EM_ME16 59 /* Toyota ME16 processor. */ 181#define EM_ST100 60 /* STMicroelectronics ST100 processor. */ 182#define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ processor. */ 183#define EM_X86_64 62 /* Advanced Micro Devices x86-64 */ 184#define EM_AMD64 EM_X86_64 /* Advanced Micro Devices x86-64 (compat) */ 185#define EM_PDSP 63 /* Sony DSP Processor. */ 186#define EM_FX66 66 /* Siemens FX66 microcontroller. */ 187#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 188 microcontroller. */ 189#define EM_ST7 68 /* STmicroelectronics ST7 8-bit 190 microcontroller. */ 191#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller. */ 192#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller. */ 193#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller. */ 194#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller. */ 195#define EM_SVX 73 /* Silicon Graphics SVx. */ 196#define EM_ST19 74 /* STMicroelectronics ST19 8-bit mc. */ 197#define EM_VAX 75 /* Digital VAX. */ 198#define EM_CRIS 76 /* Axis Communications 32-bit embedded 199 processor. */ 200#define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded 201 processor. */ 202#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor. */ 203#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor. */ 204#define EM_MMIX 80 /* Donald Knuth's educational 64-bit proc. */ 205#define EM_HUANY 81 /* Harvard University machine-independent 206 object files. */ 207#define EM_PRISM 82 /* SiTera Prism. */ 208#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller. */ 209#define EM_FR30 84 /* Fujitsu FR30. */ 210#define EM_D10V 85 /* Mitsubishi D10V. */ 211#define EM_D30V 86 /* Mitsubishi D30V. */ 212#define EM_V850 87 /* NEC v850. */ 213#define EM_M32R 88 /* Mitsubishi M32R. */ 214#define EM_MN10300 89 /* Matsushita MN10300. */ 215#define EM_MN10200 90 /* Matsushita MN10200. */ 216#define EM_PJ 91 /* picoJava. */ 217#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor. */ 218#define EM_ARC_A5 93 /* ARC Cores Tangent-A5. */ 219#define EM_XTENSA 94 /* Tensilica Xtensa Architecture. */ 220#define EM_VIDEOCORE 95 /* Alphamosaic VideoCore processor. */ 221#define EM_TMM_GPP 96 /* Thompson Multimedia General Purpose 222 Processor. */ 223#define EM_NS32K 97 /* National Semiconductor 32000 series. */ 224#define EM_TPC 98 /* Tenor Network TPC processor. */ 225#define EM_SNP1K 99 /* Trebia SNP 1000 processor. */ 226#define EM_ST200 100 /* STMicroelectronics ST200 microcontroller. */ 227#define EM_IP2K 101 /* Ubicom IP2xxx microcontroller family. */ 228#define EM_MAX 102 /* MAX Processor. */ 229#define EM_CR 103 /* National Semiconductor CompactRISC 230 microprocessor. */ 231#define EM_F2MC16 104 /* Fujitsu F2MC16. */ 232#define EM_MSP430 105 /* Texas Instruments embedded microcontroller 233 msp430. */ 234#define EM_BLACKFIN 106 /* Analog Devices Blackfin (DSP) processor. */ 235#define EM_SE_C33 107 /* S1C33 Family of Seiko Epson processors. */ 236#define EM_SEP 108 /* Sharp embedded microprocessor. */ 237#define EM_ARCA 109 /* Arca RISC Microprocessor. */ 238#define EM_UNICORE 110 /* Microprocessor series from PKU-Unity Ltd. 239 and MPRC of Peking University */ 240#define EM_AARCH64 183 /* AArch64 (64-bit ARM) */ 241 242/* Non-standard or deprecated. */ 243#define EM_486 6 /* Intel i486. */ 244#define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */ 245#define EM_ALPHA_STD 41 /* Digital Alpha (standard value). */ 246#define EM_ALPHA 0x9026 /* Alpha (written in the absence of an ABI) */ 247 248/* Special section indexes. */ 249#define SHN_UNDEF 0 /* Undefined, missing, irrelevant. */ 250#define SHN_LORESERVE 0xff00 /* First of reserved range. */ 251#define SHN_LOPROC 0xff00 /* First processor-specific. */ 252#define SHN_HIPROC 0xff1f /* Last processor-specific. */ 253#define SHN_LOOS 0xff20 /* First operating system-specific. */ 254#define SHN_HIOS 0xff3f /* Last operating system-specific. */ 255#define SHN_ABS 0xfff1 /* Absolute values. */ 256#define SHN_COMMON 0xfff2 /* Common data. */ 257#define SHN_XINDEX 0xffff /* Escape -- index stored elsewhere. */ 258#define SHN_HIRESERVE 0xffff /* Last of reserved range. */ 259 260/* sh_type */ 261#define SHT_NULL 0 /* inactive */ 262#define SHT_PROGBITS 1 /* program defined information */ 263#define SHT_SYMTAB 2 /* symbol table section */ 264#define SHT_STRTAB 3 /* string table section */ 265#define SHT_RELA 4 /* relocation section with addends */ 266#define SHT_HASH 5 /* symbol hash table section */ 267#define SHT_DYNAMIC 6 /* dynamic section */ 268#define SHT_NOTE 7 /* note section */ 269#define SHT_NOBITS 8 /* no space section */ 270#define SHT_REL 9 /* relocation section - no addends */ 271#define SHT_SHLIB 10 /* reserved - purpose unknown */ 272#define SHT_DYNSYM 11 /* dynamic symbol table section */ 273#define SHT_INIT_ARRAY 14 /* Initialization function pointers. */ 274#define SHT_FINI_ARRAY 15 /* Termination function pointers. */ 275#define SHT_PREINIT_ARRAY 16 /* Pre-initialization function ptrs. */ 276#define SHT_GROUP 17 /* Section group. */ 277#define SHT_SYMTAB_SHNDX 18 /* Section indexes (see SHN_XINDEX). */ 278#define SHT_LOOS 0x60000000 /* First of OS specific semantics */ 279#define SHT_LOSUNW 0x6ffffff4 280#define SHT_SUNW_dof 0x6ffffff4 281#define SHT_SUNW_cap 0x6ffffff5 282#define SHT_SUNW_SIGNATURE 0x6ffffff6 283#define SHT_GNU_HASH 0x6ffffff6 284#define SHT_GNU_LIBLIST 0x6ffffff7 285#define SHT_SUNW_ANNOTATE 0x6ffffff7 286#define SHT_SUNW_DEBUGSTR 0x6ffffff8 287#define SHT_SUNW_DEBUG 0x6ffffff9 288#define SHT_SUNW_move 0x6ffffffa 289#define SHT_SUNW_COMDAT 0x6ffffffb 290#define SHT_SUNW_syminfo 0x6ffffffc 291#define SHT_SUNW_verdef 0x6ffffffd 292#define SHT_GNU_verdef 0x6ffffffd /* Symbol versions provided */ 293#define SHT_SUNW_verneed 0x6ffffffe 294#define SHT_GNU_verneed 0x6ffffffe /* Symbol versions required */ 295#define SHT_SUNW_versym 0x6fffffff 296#define SHT_GNU_versym 0x6fffffff /* Symbol version table */ 297#define SHT_HISUNW 0x6fffffff 298#define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */ 299#define SHT_LOPROC 0x70000000 /* reserved range for processor */ 300#define SHT_AMD64_UNWIND 0x70000001 /* unwind information */ 301#define SHT_ARM_EXIDX 0x70000001 /* Exception index table. */ 302#define SHT_ARM_PREEMPTMAP 0x70000002 /* BPABI DLL dynamic linking 303 pre-emption map. */ 304#define SHT_ARM_ATTRIBUTES 0x70000003 /* Object file compatibility 305 attributes. */ 306#define SHT_ARM_DEBUGOVERLAY 0x70000004 /* See DBGOVL for details. */ 307#define SHT_ARM_OVERLAYSECTION 0x70000005 /* See DBGOVL for details. */ 308#define SHT_MIPS_REGINFO 0x70000006 309#define SHT_MIPS_OPTIONS 0x7000000d 310#define SHT_MIPS_DWARF 0x7000001e /* MIPS gcc uses MIPS_DWARF */ 311#define SHT_HIPROC 0x7fffffff /* specific section header types */ 312#define SHT_LOUSER 0x80000000 /* reserved range for application */ 313#define SHT_HIUSER 0xffffffff /* specific indexes */ 314 315/* Flags for sh_flags. */ 316#define SHF_WRITE 0x1 /* Section contains writable data. */ 317#define SHF_ALLOC 0x2 /* Section occupies memory. */ 318#define SHF_EXECINSTR 0x4 /* Section contains instructions. */ 319#define SHF_MERGE 0x10 /* Section may be merged. */ 320#define SHF_STRINGS 0x20 /* Section contains strings. */ 321#define SHF_INFO_LINK 0x40 /* sh_info holds section index. */ 322#define SHF_LINK_ORDER 0x80 /* Special ordering requirements. */ 323#define SHF_OS_NONCONFORMING 0x100 /* OS-specific processing required. */ 324#define SHF_GROUP 0x200 /* Member of section group. */ 325#define SHF_TLS 0x400 /* Section contains TLS data. */ 326#define SHF_MASKOS 0x0ff00000 /* OS-specific semantics. */ 327#define SHF_MASKPROC 0xf0000000 /* Processor-specific semantics. */ 328 329/* Values for p_type. */ 330#define PT_NULL 0 /* Unused entry. */ 331#define PT_LOAD 1 /* Loadable segment. */ 332#define PT_DYNAMIC 2 /* Dynamic linking information segment. */ 333#define PT_INTERP 3 /* Pathname of interpreter. */ 334#define PT_NOTE 4 /* Auxiliary information. */ 335#define PT_SHLIB 5 /* Reserved (not used). */ 336#define PT_PHDR 6 /* Location of program header itself. */ 337#define PT_TLS 7 /* Thread local storage segment */ 338#define PT_LOOS 0x60000000 /* First OS-specific. */ 339#define PT_SUNW_UNWIND 0x6464e550 /* amd64 UNWIND program header */ 340#define PT_GNU_EH_FRAME 0x6474e550 341#define PT_GNU_STACK 0x6474e551 342#define PT_GNU_RELRO 0x6474e552 343#define PT_DUMP_DELTA 0x6fb5d000 /* va->pa map for kernel dumps 344 (currently arm). */ 345#define PT_LOSUNW 0x6ffffffa 346#define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */ 347#define PT_SUNWSTACK 0x6ffffffb /* describes the stack segment */ 348#define PT_SUNWDTRACE 0x6ffffffc /* private */ 349#define PT_SUNWCAP 0x6ffffffd /* hard/soft capabilities segment */ 350#define PT_HISUNW 0x6fffffff 351#define PT_HIOS 0x6fffffff /* Last OS-specific. */ 352#define PT_LOPROC 0x70000000 /* First processor-specific type. */ 353#define PT_HIPROC 0x7fffffff /* Last processor-specific type. */ 354 355/* Values for p_flags. */ 356#define PF_X 0x1 /* Executable. */ 357#define PF_W 0x2 /* Writable. */ 358#define PF_R 0x4 /* Readable. */ 359#define PF_MASKOS 0x0ff00000 /* Operating system-specific. */ 360#define PF_MASKPROC 0xf0000000 /* Processor-specific. */ 361 362/* Extended program header index. */ 363#define PN_XNUM 0xffff 364 365/* Values for d_tag. */ 366#define DT_NULL 0 /* Terminating entry. */ 367#define DT_NEEDED 1 /* String table offset of a needed shared 368 library. */ 369#define DT_PLTRELSZ 2 /* Total size in bytes of PLT relocations. */ 370#define DT_PLTGOT 3 /* Processor-dependent address. */ 371#define DT_HASH 4 /* Address of symbol hash table. */ 372#define DT_STRTAB 5 /* Address of string table. */ 373#define DT_SYMTAB 6 /* Address of symbol table. */ 374#define DT_RELA 7 /* Address of ElfNN_Rela relocations. */ 375#define DT_RELASZ 8 /* Total size of ElfNN_Rela relocations. */ 376#define DT_RELAENT 9 /* Size of each ElfNN_Rela relocation entry. */ 377#define DT_STRSZ 10 /* Size of string table. */ 378#define DT_SYMENT 11 /* Size of each symbol table entry. */ 379#define DT_INIT 12 /* Address of initialization function. */ 380#define DT_FINI 13 /* Address of finalization function. */ 381#define DT_SONAME 14 /* String table offset of shared object 382 name. */ 383#define DT_RPATH 15 /* String table offset of library path. [sup] */ 384#define DT_SYMBOLIC 16 /* Indicates "symbolic" linking. [sup] */ 385#define DT_REL 17 /* Address of ElfNN_Rel relocations. */ 386#define DT_RELSZ 18 /* Total size of ElfNN_Rel relocations. */ 387#define DT_RELENT 19 /* Size of each ElfNN_Rel relocation. */ 388#define DT_PLTREL 20 /* Type of relocation used for PLT. */ 389#define DT_DEBUG 21 /* Reserved (not used). */ 390#define DT_TEXTREL 22 /* Indicates there may be relocations in 391 non-writable segments. [sup] */ 392#define DT_JMPREL 23 /* Address of PLT relocations. */ 393#define DT_BIND_NOW 24 /* [sup] */ 394#define DT_INIT_ARRAY 25 /* Address of the array of pointers to 395 initialization functions */ 396#define DT_FINI_ARRAY 26 /* Address of the array of pointers to 397 termination functions */ 398#define DT_INIT_ARRAYSZ 27 /* Size in bytes of the array of 399 initialization functions. */ 400#define DT_FINI_ARRAYSZ 28 /* Size in bytes of the array of 401 termination functions. */ 402#define DT_RUNPATH 29 /* String table offset of a null-terminated 403 library search path string. */ 404#define DT_FLAGS 30 /* Object specific flag values. */ 405#define DT_ENCODING 32 /* Values greater than or equal to DT_ENCODING 406 and less than DT_LOOS follow the rules for 407 the interpretation of the d_un union 408 as follows: even == 'd_ptr', odd == 'd_val' 409 or none */ 410#define DT_PREINIT_ARRAY 32 /* Address of the array of pointers to 411 pre-initialization functions. */ 412#define DT_PREINIT_ARRAYSZ 33 /* Size in bytes of the array of 413 pre-initialization functions. */ 414#define DT_MAXPOSTAGS 34 /* number of positive tags */ 415#define DT_LOOS 0x6000000d /* First OS-specific */ 416#define DT_SUNW_AUXILIARY 0x6000000d /* symbol auxiliary name */ 417#define DT_SUNW_RTLDINF 0x6000000e /* ld.so.1 info (private) */ 418#define DT_SUNW_FILTER 0x6000000f /* symbol filter name */ 419#define DT_SUNW_CAP 0x60000010 /* hardware/software */ 420#define DT_HIOS 0x6ffff000 /* Last OS-specific */ 421 422/* 423 * DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the 424 * Dyn.d_un.d_val field of the Elf*_Dyn structure. 425 */ 426#define DT_VALRNGLO 0x6ffffd00 427#define DT_CHECKSUM 0x6ffffdf8 /* elf checksum */ 428#define DT_PLTPADSZ 0x6ffffdf9 /* pltpadding size */ 429#define DT_MOVEENT 0x6ffffdfa /* move table entry size */ 430#define DT_MOVESZ 0x6ffffdfb /* move table size */ 431#define DT_FEATURE 0x6ffffdfc /* feature holder */ 432#define DT_POSFLAG_1 0x6ffffdfd /* flags for DT_* entries, effecting */ 433 /* the following DT_* entry. */ 434 /* See DF_P1_* definitions */ 435#define DT_SYMINSZ 0x6ffffdfe /* syminfo table size (in bytes) */ 436#define DT_SYMINENT 0x6ffffdff /* syminfo entry size (in bytes) */ 437#define DT_VALRNGHI 0x6ffffdff 438 439/* 440 * DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the 441 * Dyn.d_un.d_ptr field of the Elf*_Dyn structure. 442 * 443 * If any adjustment is made to the ELF object after it has been 444 * built, these entries will need to be adjusted. 445 */ 446#define DT_ADDRRNGLO 0x6ffffe00 447#define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table */ 448#define DT_CONFIG 0x6ffffefa /* configuration information */ 449#define DT_DEPAUDIT 0x6ffffefb /* dependency auditing */ 450#define DT_AUDIT 0x6ffffefc /* object auditing */ 451#define DT_PLTPAD 0x6ffffefd /* pltpadding (sparcv9) */ 452#define DT_MOVETAB 0x6ffffefe /* move table */ 453#define DT_SYMINFO 0x6ffffeff /* syminfo table */ 454#define DT_ADDRRNGHI 0x6ffffeff 455 456#define DT_VERSYM 0x6ffffff0 /* Address of versym section. */ 457#define DT_RELACOUNT 0x6ffffff9 /* number of RELATIVE relocations */ 458#define DT_RELCOUNT 0x6ffffffa /* number of RELATIVE relocations */ 459#define DT_FLAGS_1 0x6ffffffb /* state flags - see DF_1_* defs */ 460#define DT_VERDEF 0x6ffffffc /* Address of verdef section. */ 461#define DT_VERDEFNUM 0x6ffffffd /* Number of elems in verdef section */ 462#define DT_VERNEED 0x6ffffffe /* Address of verneed section. */ 463#define DT_VERNEEDNUM 0x6fffffff /* Number of elems in verneed section */ 464 465#define DT_LOPROC 0x70000000 /* First processor-specific type. */ 466#define DT_DEPRECATED_SPARC_REGISTER 0x7000001 467#define DT_AUXILIARY 0x7ffffffd /* shared library auxiliary name */ 468#define DT_USED 0x7ffffffe /* ignored - same as needed */ 469#define DT_FILTER 0x7fffffff /* shared library filter name */ 470#define DT_HIPROC 0x7fffffff /* Last processor-specific type. */ 471 472/* Values for DT_FLAGS */ 473#define DF_ORIGIN 0x0001 /* Indicates that the object being loaded may 474 make reference to the $ORIGIN substitution 475 string */ 476#define DF_SYMBOLIC 0x0002 /* Indicates "symbolic" linking. */ 477#define DF_TEXTREL 0x0004 /* Indicates there may be relocations in 478 non-writable segments. */ 479#define DF_BIND_NOW 0x0008 /* Indicates that the dynamic linker should 480 process all relocations for the object 481 containing this entry before transferring 482 control to the program. */ 483#define DF_STATIC_TLS 0x0010 /* Indicates that the shared object or 484 executable contains code using a static 485 thread-local storage scheme. */ 486 487/* Values for DT_FLAGS_1 */ 488#define DF_1_BIND_NOW 0x00000001 /* Same as DF_BIND_NOW */ 489#define DF_1_GLOBAL 0x00000002 /* Set the RTLD_GLOBAL for object */ 490#define DF_1_NODELETE 0x00000008 /* Set the RTLD_NODELETE for object */ 491#define DF_1_LOADFLTR 0x00000010 /* Immediate loading of filtees */ 492#define DF_1_NOOPEN 0x00000040 /* Do not allow loading on dlopen() */ 493#define DF_1_ORIGIN 0x00000080 /* Process $ORIGIN */ 494#define DF_1_INTERPOSE 0x00000400 /* Interpose all objects but main */ 495#define DF_1_NODEFLIB 0x00000800 /* Do not search default paths */ 496 497/* Values for n_type. Used in core files. */ 498#define NT_PRSTATUS 1 /* Process status. */ 499#define NT_FPREGSET 2 /* Floating point registers. */ 500#define NT_PRPSINFO 3 /* Process state info. */ 501#define NT_THRMISC 7 /* Thread miscellaneous info. */ 502#define NT_PROCSTAT_PROC 8 /* Procstat proc data. */ 503#define NT_PROCSTAT_FILES 9 /* Procstat files data. */ 504#define NT_PROCSTAT_VMMAP 10 /* Procstat vmmap data. */ 505#define NT_PROCSTAT_GROUPS 11 /* Procstat groups data. */ 506#define NT_PROCSTAT_UMASK 12 /* Procstat umask data. */ 507#define NT_PROCSTAT_RLIMIT 13 /* Procstat rlimit data. */ 508#define NT_PROCSTAT_OSREL 14 /* Procstat osreldate data. */ 509#define NT_PROCSTAT_PSSTRINGS 15 /* Procstat ps_strings data. */ 510#define NT_PROCSTAT_AUXV 16 /* Procstat auxv data. */ 511#define NT_X86_XSTATE 0x202 /* x86 XSAVE extended state. */ 512 513/* Symbol Binding - ELFNN_ST_BIND - st_info */ 514#define STB_LOCAL 0 /* Local symbol */ 515#define STB_GLOBAL 1 /* Global symbol */ 516#define STB_WEAK 2 /* like global - lower precedence */ 517#define STB_LOOS 10 /* Reserved range for operating system */ 518#define STB_HIOS 12 /* specific semantics. */ 519#define STB_LOPROC 13 /* reserved range for processor */ 520#define STB_HIPROC 15 /* specific semantics. */ 521 522/* Symbol type - ELFNN_ST_TYPE - st_info */ 523#define STT_NOTYPE 0 /* Unspecified type. */ 524#define STT_OBJECT 1 /* Data object. */ 525#define STT_FUNC 2 /* Function. */ 526#define STT_SECTION 3 /* Section. */ 527#define STT_FILE 4 /* Source file. */ 528#define STT_COMMON 5 /* Uninitialized common block. */ 529#define STT_TLS 6 /* TLS object. */ 530#define STT_NUM 7 531#define STT_LOOS 10 /* Reserved range for operating system */ 532#define STT_GNU_IFUNC 10 533#define STT_HIOS 12 /* specific semantics. */ 534#define STT_LOPROC 13 /* reserved range for processor */ 535#define STT_HIPROC 15 /* specific semantics. */ 536 537/* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */ 538#define STV_DEFAULT 0x0 /* Default visibility (see binding). */ 539#define STV_INTERNAL 0x1 /* Special meaning in relocatable objects. */ 540#define STV_HIDDEN 0x2 /* Not visible. */ 541#define STV_PROTECTED 0x3 /* Visible but not preemptible. */ 542#define STV_EXPORTED 0x4 543#define STV_SINGLETON 0x5 544#define STV_ELIMINATE 0x6 545 546/* Special symbol table indexes. */ 547#define STN_UNDEF 0 /* Undefined symbol index. */ 548 549/* Symbol versioning flags. */ 550#define VER_DEF_CURRENT 1 551#define VER_DEF_IDX(x) VER_NDX(x) 552 553#define VER_FLG_BASE 0x01 554#define VER_FLG_WEAK 0x02 555 556#define VER_NEED_CURRENT 1 557#define VER_NEED_WEAK (1u << 15) 558#define VER_NEED_HIDDEN VER_NDX_HIDDEN 559#define VER_NEED_IDX(x) VER_NDX(x) 560 561#define VER_NDX_LOCAL 0 562#define VER_NDX_GLOBAL 1 563#define VER_NDX_GIVEN 2 564 565#define VER_NDX_HIDDEN (1u << 15) 566#define VER_NDX(x) ((x) & ~(1u << 15)) 567 568#define CA_SUNW_NULL 0 569#define CA_SUNW_HW_1 1 /* first hardware capabilities entry */ 570#define CA_SUNW_SF_1 2 /* first software capabilities entry */ 571 572/* 573 * Syminfo flag values 574 */ 575#define SYMINFO_FLG_DIRECT 0x0001 /* symbol ref has direct association */ 576 /* to object containing defn. */ 577#define SYMINFO_FLG_PASSTHRU 0x0002 /* ignored - see SYMINFO_FLG_FILTER */ 578#define SYMINFO_FLG_COPY 0x0004 /* symbol is a copy-reloc */ 579#define SYMINFO_FLG_LAZYLOAD 0x0008 /* object containing defn should be */ 580 /* lazily-loaded */ 581#define SYMINFO_FLG_DIRECTBIND 0x0010 /* ref should be bound directly to */ 582 /* object containing defn. */ 583#define SYMINFO_FLG_NOEXTDIRECT 0x0020 /* don't let an external reference */ 584 /* directly bind to this symbol */ 585#define SYMINFO_FLG_FILTER 0x0002 /* symbol ref is associated to a */ 586#define SYMINFO_FLG_AUXILIARY 0x0040 /* standard or auxiliary filter */ 587 588/* 589 * Syminfo.si_boundto values. 590 */ 591#define SYMINFO_BT_SELF 0xffff /* symbol bound to self */ 592#define SYMINFO_BT_PARENT 0xfffe /* symbol bound to parent */ 593#define SYMINFO_BT_NONE 0xfffd /* no special symbol binding */ 594#define SYMINFO_BT_EXTERN 0xfffc /* symbol defined as external */ 595#define SYMINFO_BT_LOWRESERVE 0xff00 /* beginning of reserved entries */ 596 597/* 598 * Syminfo version values. 599 */ 600#define SYMINFO_NONE 0 /* Syminfo version */ 601#define SYMINFO_CURRENT 1 602#define SYMINFO_NUM 2 603 604/* 605 * Relocation types. 606 * 607 * All machine architectures are defined here to allow tools on one to 608 * handle others. 609 */ 610 611#define R_386_NONE 0 /* No relocation. */ 612#define R_386_32 1 /* Add symbol value. */ 613#define R_386_PC32 2 /* Add PC-relative symbol value. */ 614#define R_386_GOT32 3 /* Add PC-relative GOT offset. */ 615#define R_386_PLT32 4 /* Add PC-relative PLT offset. */ 616#define R_386_COPY 5 /* Copy data from shared object. */ 617#define R_386_GLOB_DAT 6 /* Set GOT entry to data address. */ 618#define R_386_JMP_SLOT 7 /* Set GOT entry to code address. */ 619#define R_386_RELATIVE 8 /* Add load address of shared object. */ 620#define R_386_GOTOFF 9 /* Add GOT-relative symbol address. */ 621#define R_386_GOTPC 10 /* Add PC-relative GOT table address. */ 622#define R_386_TLS_TPOFF 14 /* Negative offset in static TLS block */ 623#define R_386_TLS_IE 15 /* Absolute address of GOT for -ve static TLS */ 624#define R_386_TLS_GOTIE 16 /* GOT entry for negative static TLS block */ 625#define R_386_TLS_LE 17 /* Negative offset relative to static TLS */ 626#define R_386_TLS_GD 18 /* 32 bit offset to GOT (index,off) pair */ 627#define R_386_TLS_LDM 19 /* 32 bit offset to GOT (index,zero) pair */ 628#define R_386_TLS_GD_32 24 /* 32 bit offset to GOT (index,off) pair */ 629#define R_386_TLS_GD_PUSH 25 /* pushl instruction for Sun ABI GD sequence */ 630#define R_386_TLS_GD_CALL 26 /* call instruction for Sun ABI GD sequence */ 631#define R_386_TLS_GD_POP 27 /* popl instruction for Sun ABI GD sequence */ 632#define R_386_TLS_LDM_32 28 /* 32 bit offset to GOT (index,zero) pair */ 633#define R_386_TLS_LDM_PUSH 29 /* pushl instruction for Sun ABI LD sequence */ 634#define R_386_TLS_LDM_CALL 30 /* call instruction for Sun ABI LD sequence */ 635#define R_386_TLS_LDM_POP 31 /* popl instruction for Sun ABI LD sequence */ 636#define R_386_TLS_LDO_32 32 /* 32 bit offset from start of TLS block */ 637#define R_386_TLS_IE_32 33 /* 32 bit offset to GOT static TLS offset entry */ 638#define R_386_TLS_LE_32 34 /* 32 bit offset within static TLS block */ 639#define R_386_TLS_DTPMOD32 35 /* GOT entry containing TLS index */ 640#define R_386_TLS_DTPOFF32 36 /* GOT entry containing TLS offset */ 641#define R_386_TLS_TPOFF32 37 /* GOT entry of -ve static TLS offset */ 642#define R_386_IRELATIVE 42 /* PLT entry resolved indirectly at runtime */ 643 644#define R_ARM_NONE 0 /* No relocation. */ 645#define R_ARM_PC24 1 646#define R_ARM_ABS32 2 647#define R_ARM_REL32 3 648#define R_ARM_PC13 4 649#define R_ARM_ABS16 5 650#define R_ARM_ABS12 6 651#define R_ARM_THM_ABS5 7 652#define R_ARM_ABS8 8 653#define R_ARM_SBREL32 9 654#define R_ARM_THM_PC22 10 655#define R_ARM_THM_PC8 11 656#define R_ARM_AMP_VCALL9 12 657#define R_ARM_SWI24 13 658#define R_ARM_THM_SWI8 14 659#define R_ARM_XPC25 15 660#define R_ARM_THM_XPC22 16 661/* TLS relocations */ 662#define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */ 663#define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */ 664#define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */ 665#define R_ARM_COPY 20 /* Copy data from shared object. */ 666#define R_ARM_GLOB_DAT 21 /* Set GOT entry to data address. */ 667#define R_ARM_JUMP_SLOT 22 /* Set GOT entry to code address. */ 668#define R_ARM_RELATIVE 23 /* Add load address of shared object. */ 669#define R_ARM_GOTOFF 24 /* Add GOT-relative symbol address. */ 670#define R_ARM_GOTPC 25 /* Add PC-relative GOT table address. */ 671#define R_ARM_GOT32 26 /* Add PC-relative GOT offset. */ 672#define R_ARM_PLT32 27 /* Add PC-relative PLT offset. */ 673#define R_ARM_GNU_VTENTRY 100 674#define R_ARM_GNU_VTINHERIT 101 675#define R_ARM_RSBREL32 250 676#define R_ARM_THM_RPC22 251 677#define R_ARM_RREL32 252 678#define R_ARM_RABS32 253 679#define R_ARM_RPC24 254 680#define R_ARM_RBASE 255 681 682/* Name Value Field Calculation */ 683#define R_IA_64_NONE 0 /* None */ 684#define R_IA_64_IMM14 0x21 /* immediate14 S + A */ 685#define R_IA_64_IMM22 0x22 /* immediate22 S + A */ 686#define R_IA_64_IMM64 0x23 /* immediate64 S + A */ 687#define R_IA_64_DIR32MSB 0x24 /* word32 MSB S + A */ 688#define R_IA_64_DIR32LSB 0x25 /* word32 LSB S + A */ 689#define R_IA_64_DIR64MSB 0x26 /* word64 MSB S + A */ 690#define R_IA_64_DIR64LSB 0x27 /* word64 LSB S + A */ 691#define R_IA_64_GPREL22 0x2a /* immediate22 @gprel(S + A) */ 692#define R_IA_64_GPREL64I 0x2b /* immediate64 @gprel(S + A) */ 693#define R_IA_64_GPREL32MSB 0x2c /* word32 MSB @gprel(S + A) */ 694#define R_IA_64_GPREL32LSB 0x2d /* word32 LSB @gprel(S + A) */ 695#define R_IA_64_GPREL64MSB 0x2e /* word64 MSB @gprel(S + A) */ 696#define R_IA_64_GPREL64LSB 0x2f /* word64 LSB @gprel(S + A) */ 697#define R_IA_64_LTOFF22 0x32 /* immediate22 @ltoff(S + A) */ 698#define R_IA_64_LTOFF64I 0x33 /* immediate64 @ltoff(S + A) */ 699#define R_IA_64_PLTOFF22 0x3a /* immediate22 @pltoff(S + A) */ 700#define R_IA_64_PLTOFF64I 0x3b /* immediate64 @pltoff(S + A) */ 701#define R_IA_64_PLTOFF64MSB 0x3e /* word64 MSB @pltoff(S + A) */ 702#define R_IA_64_PLTOFF64LSB 0x3f /* word64 LSB @pltoff(S + A) */ 703#define R_IA_64_FPTR64I 0x43 /* immediate64 @fptr(S + A) */ 704#define R_IA_64_FPTR32MSB 0x44 /* word32 MSB @fptr(S + A) */ 705#define R_IA_64_FPTR32LSB 0x45 /* word32 LSB @fptr(S + A) */ 706#define R_IA_64_FPTR64MSB 0x46 /* word64 MSB @fptr(S + A) */ 707#define R_IA_64_FPTR64LSB 0x47 /* word64 LSB @fptr(S + A) */ 708#define R_IA_64_PCREL60B 0x48 /* immediate60 form1 S + A - P */ 709#define R_IA_64_PCREL21B 0x49 /* immediate21 form1 S + A - P */ 710#define R_IA_64_PCREL21M 0x4a /* immediate21 form2 S + A - P */ 711#define R_IA_64_PCREL21F 0x4b /* immediate21 form3 S + A - P */ 712#define R_IA_64_PCREL32MSB 0x4c /* word32 MSB S + A - P */ 713#define R_IA_64_PCREL32LSB 0x4d /* word32 LSB S + A - P */ 714#define R_IA_64_PCREL64MSB 0x4e /* word64 MSB S + A - P */ 715#define R_IA_64_PCREL64LSB 0x4f /* word64 LSB S + A - P */ 716#define R_IA_64_LTOFF_FPTR22 0x52 /* immediate22 @ltoff(@fptr(S + A)) */ 717#define R_IA_64_LTOFF_FPTR64I 0x53 /* immediate64 @ltoff(@fptr(S + A)) */ 718#define R_IA_64_LTOFF_FPTR32MSB 0x54 /* word32 MSB @ltoff(@fptr(S + A)) */ 719#define R_IA_64_LTOFF_FPTR32LSB 0x55 /* word32 LSB @ltoff(@fptr(S + A)) */ 720#define R_IA_64_LTOFF_FPTR64MSB 0x56 /* word64 MSB @ltoff(@fptr(S + A)) */ 721#define R_IA_64_LTOFF_FPTR64LSB 0x57 /* word64 LSB @ltoff(@fptr(S + A)) */ 722#define R_IA_64_SEGREL32MSB 0x5c /* word32 MSB @segrel(S + A) */ 723#define R_IA_64_SEGREL32LSB 0x5d /* word32 LSB @segrel(S + A) */ 724#define R_IA_64_SEGREL64MSB 0x5e /* word64 MSB @segrel(S + A) */ 725#define R_IA_64_SEGREL64LSB 0x5f /* word64 LSB @segrel(S + A) */ 726#define R_IA_64_SECREL32MSB 0x64 /* word32 MSB @secrel(S + A) */ 727#define R_IA_64_SECREL32LSB 0x65 /* word32 LSB @secrel(S + A) */ 728#define R_IA_64_SECREL64MSB 0x66 /* word64 MSB @secrel(S + A) */ 729#define R_IA_64_SECREL64LSB 0x67 /* word64 LSB @secrel(S + A) */ 730#define R_IA_64_REL32MSB 0x6c /* word32 MSB BD + A */ 731#define R_IA_64_REL32LSB 0x6d /* word32 LSB BD + A */ 732#define R_IA_64_REL64MSB 0x6e /* word64 MSB BD + A */ 733#define R_IA_64_REL64LSB 0x6f /* word64 LSB BD + A */ 734#define R_IA_64_LTV32MSB 0x74 /* word32 MSB S + A */ 735#define R_IA_64_LTV32LSB 0x75 /* word32 LSB S + A */ 736#define R_IA_64_LTV64MSB 0x76 /* word64 MSB S + A */ 737#define R_IA_64_LTV64LSB 0x77 /* word64 LSB S + A */ 738#define R_IA_64_PCREL21BI 0x79 /* immediate21 form1 S + A - P */ 739#define R_IA_64_PCREL22 0x7a /* immediate22 S + A - P */ 740#define R_IA_64_PCREL64I 0x7b /* immediate64 S + A - P */ 741#define R_IA_64_IPLTMSB 0x80 /* function descriptor MSB special */ 742#define R_IA_64_IPLTLSB 0x81 /* function descriptor LSB speciaal */ 743#define R_IA_64_SUB 0x85 /* immediate64 A - S */ 744#define R_IA_64_LTOFF22X 0x86 /* immediate22 special */ 745#define R_IA_64_LDXMOV 0x87 /* immediate22 special */ 746#define R_IA_64_TPREL14 0x91 /* imm14 @tprel(S + A) */ 747#define R_IA_64_TPREL22 0x92 /* imm22 @tprel(S + A) */ 748#define R_IA_64_TPREL64I 0x93 /* imm64 @tprel(S + A) */ 749#define R_IA_64_TPREL64MSB 0x96 /* word64 MSB @tprel(S + A) */ 750#define R_IA_64_TPREL64LSB 0x97 /* word64 LSB @tprel(S + A) */ 751#define R_IA_64_LTOFF_TPREL22 0x9a /* imm22 @ltoff(@tprel(S+A)) */ 752#define R_IA_64_DTPMOD64MSB 0xa6 /* word64 MSB @dtpmod(S + A) */ 753#define R_IA_64_DTPMOD64LSB 0xa7 /* word64 LSB @dtpmod(S + A) */ 754#define R_IA_64_LTOFF_DTPMOD22 0xaa /* imm22 @ltoff(@dtpmod(S+A)) */ 755#define R_IA_64_DTPREL14 0xb1 /* imm14 @dtprel(S + A) */ 756#define R_IA_64_DTPREL22 0xb2 /* imm22 @dtprel(S + A) */ 757#define R_IA_64_DTPREL64I 0xb3 /* imm64 @dtprel(S + A) */ 758#define R_IA_64_DTPREL32MSB 0xb4 /* word32 MSB @dtprel(S + A) */ 759#define R_IA_64_DTPREL32LSB 0xb5 /* word32 LSB @dtprel(S + A) */ 760#define R_IA_64_DTPREL64MSB 0xb6 /* word64 MSB @dtprel(S + A) */ 761#define R_IA_64_DTPREL64LSB 0xb7 /* word64 LSB @dtprel(S + A) */ 762#define R_IA_64_LTOFF_DTPREL22 0xba /* imm22 @ltoff(@dtprel(S+A)) */ 763 764#define R_MIPS_NONE 0 /* No reloc */ 765#define R_MIPS_16 1 /* Direct 16 bit */ 766#define R_MIPS_32 2 /* Direct 32 bit */ 767#define R_MIPS_REL32 3 /* PC relative 32 bit */ 768#define R_MIPS_26 4 /* Direct 26 bit shifted */ 769#define R_MIPS_HI16 5 /* High 16 bit */ 770#define R_MIPS_LO16 6 /* Low 16 bit */ 771#define R_MIPS_GPREL16 7 /* GP relative 16 bit */ 772#define R_MIPS_LITERAL 8 /* 16 bit literal entry */ 773#define R_MIPS_GOT16 9 /* 16 bit GOT entry */ 774#define R_MIPS_PC16 10 /* PC relative 16 bit */ 775#define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */ 776#define R_MIPS_GPREL32 12 /* GP relative 32 bit */ 777#define R_MIPS_64 18 /* Direct 64 bit */ 778#define R_MIPS_GOTHI16 21 /* GOT HI 16 bit */ 779#define R_MIPS_GOTLO16 22 /* GOT LO 16 bit */ 780#define R_MIPS_CALLHI16 30 /* upper 16 bit GOT entry for function */ 781#define R_MIPS_CALLLO16 31 /* lower 16 bit GOT entry for function */ 782 783#define R_PPC_NONE 0 /* No relocation. */ 784#define R_PPC_ADDR32 1 785#define R_PPC_ADDR24 2 786#define R_PPC_ADDR16 3 787#define R_PPC_ADDR16_LO 4 788#define R_PPC_ADDR16_HI 5 789#define R_PPC_ADDR16_HA 6 790#define R_PPC_ADDR14 7 791#define R_PPC_ADDR14_BRTAKEN 8 792#define R_PPC_ADDR14_BRNTAKEN 9 793#define R_PPC_REL24 10 794#define R_PPC_REL14 11 795#define R_PPC_REL14_BRTAKEN 12 796#define R_PPC_REL14_BRNTAKEN 13 797#define R_PPC_GOT16 14 798#define R_PPC_GOT16_LO 15 799#define R_PPC_GOT16_HI 16 800#define R_PPC_GOT16_HA 17 801#define R_PPC_PLTREL24 18 802#define R_PPC_COPY 19 803#define R_PPC_GLOB_DAT 20 804#define R_PPC_JMP_SLOT 21 805#define R_PPC_RELATIVE 22 806#define R_PPC_LOCAL24PC 23 807#define R_PPC_UADDR32 24 808#define R_PPC_UADDR16 25 809#define R_PPC_REL32 26 810#define R_PPC_PLT32 27 811#define R_PPC_PLTREL32 28 812#define R_PPC_PLT16_LO 29 813#define R_PPC_PLT16_HI 30 814#define R_PPC_PLT16_HA 31 815#define R_PPC_SDAREL16 32 816#define R_PPC_SECTOFF 33 817#define R_PPC_SECTOFF_LO 34 818#define R_PPC_SECTOFF_HI 35 819#define R_PPC_SECTOFF_HA 36 820 821/* 822 * 64-bit relocations 823 */ 824#define R_PPC64_ADDR64 38 825#define R_PPC64_ADDR16_HIGHER 39 826#define R_PPC64_ADDR16_HIGHERA 40 827#define R_PPC64_ADDR16_HIGHEST 41 828#define R_PPC64_ADDR16_HIGHESTA 42 829#define R_PPC64_UADDR64 43 830#define R_PPC64_REL64 44 831#define R_PPC64_PLT64 45 832#define R_PPC64_PLTREL64 46 833#define R_PPC64_TOC16 47 834#define R_PPC64_TOC16_LO 48 835#define R_PPC64_TOC16_HI 49 836#define R_PPC64_TOC16_HA 50 837#define R_PPC64_TOC 51 838#define R_PPC64_DTPMOD64 68 839#define R_PPC64_TPREL64 73 840#define R_PPC64_DTPREL64 78 841 842/* 843 * TLS relocations 844 */ 845#define R_PPC_TLS 67 846#define R_PPC_DTPMOD32 68 847#define R_PPC_TPREL16 69 848#define R_PPC_TPREL16_LO 70 849#define R_PPC_TPREL16_HI 71 850#define R_PPC_TPREL16_HA 72 851#define R_PPC_TPREL32 73 852#define R_PPC_DTPREL16 74 853#define R_PPC_DTPREL16_LO 75 854#define R_PPC_DTPREL16_HI 76 855#define R_PPC_DTPREL16_HA 77 856#define R_PPC_DTPREL32 78 857#define R_PPC_GOT_TLSGD16 79 858#define R_PPC_GOT_TLSGD16_LO 80 859#define R_PPC_GOT_TLSGD16_HI 81 860#define R_PPC_GOT_TLSGD16_HA 82 861#define R_PPC_GOT_TLSLD16 83 862#define R_PPC_GOT_TLSLD16_LO 84 863#define R_PPC_GOT_TLSLD16_HI 85 864#define R_PPC_GOT_TLSLD16_HA 86 865#define R_PPC_GOT_TPREL16 87 866#define R_PPC_GOT_TPREL16_LO 88 867#define R_PPC_GOT_TPREL16_HI 89 868#define R_PPC_GOT_TPREL16_HA 90 869 870/* 871 * The remaining relocs are from the Embedded ELF ABI, and are not in the 872 * SVR4 ELF ABI. 873 */ 874 875#define R_PPC_EMB_NADDR32 101 876#define R_PPC_EMB_NADDR16 102 877#define R_PPC_EMB_NADDR16_LO 103 878#define R_PPC_EMB_NADDR16_HI 104 879#define R_PPC_EMB_NADDR16_HA 105 880#define R_PPC_EMB_SDAI16 106 881#define R_PPC_EMB_SDA2I16 107 882#define R_PPC_EMB_SDA2REL 108 883#define R_PPC_EMB_SDA21 109 884#define R_PPC_EMB_MRKREF 110 885#define R_PPC_EMB_RELSEC16 111 886#define R_PPC_EMB_RELST_LO 112 887#define R_PPC_EMB_RELST_HI 113 888#define R_PPC_EMB_RELST_HA 114 889#define R_PPC_EMB_BIT_FLD 115 890#define R_PPC_EMB_RELSDA 116 891 892#define R_SPARC_NONE 0 893#define R_SPARC_8 1 894#define R_SPARC_16 2 895#define R_SPARC_32 3 896#define R_SPARC_DISP8 4 897#define R_SPARC_DISP16 5 898#define R_SPARC_DISP32 6 899#define R_SPARC_WDISP30 7 900#define R_SPARC_WDISP22 8 901#define R_SPARC_HI22 9 902#define R_SPARC_22 10 903#define R_SPARC_13 11 904#define R_SPARC_LO10 12 905#define R_SPARC_GOT10 13 906#define R_SPARC_GOT13 14 907#define R_SPARC_GOT22 15 908#define R_SPARC_PC10 16 909#define R_SPARC_PC22 17 910#define R_SPARC_WPLT30 18 911#define R_SPARC_COPY 19 912#define R_SPARC_GLOB_DAT 20 913#define R_SPARC_JMP_SLOT 21 914#define R_SPARC_RELATIVE 22 915#define R_SPARC_UA32 23 916#define R_SPARC_PLT32 24 917#define R_SPARC_HIPLT22 25 918#define R_SPARC_LOPLT10 26 919#define R_SPARC_PCPLT32 27 920#define R_SPARC_PCPLT22 28 921#define R_SPARC_PCPLT10 29 922#define R_SPARC_10 30 923#define R_SPARC_11 31 924#define R_SPARC_64 32 925#define R_SPARC_OLO10 33 926#define R_SPARC_HH22 34 927#define R_SPARC_HM10 35 928#define R_SPARC_LM22 36 929#define R_SPARC_PC_HH22 37 930#define R_SPARC_PC_HM10 38 931#define R_SPARC_PC_LM22 39 932#define R_SPARC_WDISP16 40 933#define R_SPARC_WDISP19 41 934#define R_SPARC_GLOB_JMP 42 935#define R_SPARC_7 43 936#define R_SPARC_5 44 937#define R_SPARC_6 45 938#define R_SPARC_DISP64 46 939#define R_SPARC_PLT64 47 940#define R_SPARC_HIX22 48 941#define R_SPARC_LOX10 49 942#define R_SPARC_H44 50 943#define R_SPARC_M44 51 944#define R_SPARC_L44 52 945#define R_SPARC_REGISTER 53 946#define R_SPARC_UA64 54 947#define R_SPARC_UA16 55 948#define R_SPARC_TLS_GD_HI22 56 949#define R_SPARC_TLS_GD_LO10 57 950#define R_SPARC_TLS_GD_ADD 58 951#define R_SPARC_TLS_GD_CALL 59 952#define R_SPARC_TLS_LDM_HI22 60 953#define R_SPARC_TLS_LDM_LO10 61 954#define R_SPARC_TLS_LDM_ADD 62 955#define R_SPARC_TLS_LDM_CALL 63 956#define R_SPARC_TLS_LDO_HIX22 64 957#define R_SPARC_TLS_LDO_LOX10 65 958#define R_SPARC_TLS_LDO_ADD 66 959#define R_SPARC_TLS_IE_HI22 67 960#define R_SPARC_TLS_IE_LO10 68 961#define R_SPARC_TLS_IE_LD 69 962#define R_SPARC_TLS_IE_LDX 70 963#define R_SPARC_TLS_IE_ADD 71 964#define R_SPARC_TLS_LE_HIX22 72 965#define R_SPARC_TLS_LE_LOX10 73 966#define R_SPARC_TLS_DTPMOD32 74 967#define R_SPARC_TLS_DTPMOD64 75 968#define R_SPARC_TLS_DTPOFF32 76 969#define R_SPARC_TLS_DTPOFF64 77 970#define R_SPARC_TLS_TPOFF32 78 971#define R_SPARC_TLS_TPOFF64 79 972 973#define R_X86_64_NONE 0 /* No relocation. */ 974#define R_X86_64_64 1 /* Add 64 bit symbol value. */ 975#define R_X86_64_PC32 2 /* PC-relative 32 bit signed sym value. */ 976#define R_X86_64_GOT32 3 /* PC-relative 32 bit GOT offset. */ 977#define R_X86_64_PLT32 4 /* PC-relative 32 bit PLT offset. */ 978#define R_X86_64_COPY 5 /* Copy data from shared object. */ 979#define R_X86_64_GLOB_DAT 6 /* Set GOT entry to data address. */ 980#define R_X86_64_JMP_SLOT 7 /* Set GOT entry to code address. */ 981#define R_X86_64_RELATIVE 8 /* Add load address of shared object. */ 982#define R_X86_64_GOTPCREL 9 /* Add 32 bit signed pcrel offset to GOT. */ 983#define R_X86_64_32 10 /* Add 32 bit zero extended symbol value */ 984#define R_X86_64_32S 11 /* Add 32 bit sign extended symbol value */ 985#define R_X86_64_16 12 /* Add 16 bit zero extended symbol value */ 986#define R_X86_64_PC16 13 /* Add 16 bit signed extended pc relative symbol value */ 987#define R_X86_64_8 14 /* Add 8 bit zero extended symbol value */ 988#define R_X86_64_PC8 15 /* Add 8 bit signed extended pc relative symbol value */ 989#define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */ 990#define R_X86_64_DTPOFF64 17 /* Offset in TLS block */ 991#define R_X86_64_TPOFF64 18 /* Offset in static TLS block */ 992#define R_X86_64_TLSGD 19 /* PC relative offset to GD GOT entry */ 993#define R_X86_64_TLSLD 20 /* PC relative offset to LD GOT entry */ 994#define R_X86_64_DTPOFF32 21 /* Offset in TLS block */ 995#define R_X86_64_GOTTPOFF 22 /* PC relative offset to IE GOT entry */ 996#define R_X86_64_TPOFF32 23 /* Offset in static TLS block */ 997#define R_X86_64_IRELATIVE 37 998 999 1000#endif /* !_SYS_ELF_COMMON_H_ */ 1001