BaseTools/Source/C/GenFw/elf_common.h

   1 /** @file
   2 Ported ELF include files from FreeBSD
   3
   4 Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR>
   5 Portions Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
   6 Portion Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
   7 SPDX-License-Identifier: BSD-2-Clause-Patent
   8
   9
  10 **/
  11 /*-
  12  * Copyright (c) 1998 John D. Polstra.
  13  * All rights reserved.
  14  *
  15  * Redistribution and use in source and binary forms, with or without
  16  * modification, are permitted provided that the following conditions
  17  * are met:
  18  * 1. Redistributions of source code must retain the above copyright
  19  *    notice, this list of conditions and the following disclaimer.
  20  * 2. Redistributions in binary form must reproduce the above copyright
  21  *    notice, this list of conditions and the following disclaimer in the
  22  *    documentation and/or other materials provided with the distribution.
  23  *
  24  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  25  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  26  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  27  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  28  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  29  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  30  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  31  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  32  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  33  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  34  * SUCH DAMAGE.
  35  *
  36  * $FreeBSD: src/sys/sys/elf_common.h,v 1.15.8.2 2007/12/03 21:30:36 marius Exp $
  37  */
  38
  39 #ifndef _SYS_ELF_COMMON_H_
  40 #define _SYS_ELF_COMMON_H_ 1
  41
  42 /*
  43  * ELF definitions that are independent of architecture or word size.
  44  */
  45
  46 /*
  47  * Note header.  The ".note" section contains an array of notes.  Each
  48  * begins with this header, aligned to a word boundary.  Immediately
  49  * following the note header is n_namesz bytes of name, padded to the
  50  * next word boundary.  Then comes n_descsz bytes of descriptor, again
  51  * padded to a word boundary.  The values of n_namesz and n_descsz do
  52  * not include the padding.
  53  */
  54
  55 typedef struct {
  56   UINT32  n_namesz;  /* Length of name. */
  57   UINT32  n_descsz;  /* Length of descriptor. */
  58   UINT32  n_type;    /* Type of this note. */
  59 } Elf_Note;
  60
  61 /* Indexes into the e_ident array.  Keep synced with
  62    http://www.sco.com/developers/gabi/latest/ch4.eheader.html */
  63 #define EI_MAG0    0  /* Magic number, byte 0. */
  64 #define EI_MAG1    1  /* Magic number, byte 1. */
  65 #define EI_MAG2    2  /* Magic number, byte 2. */
  66 #define EI_MAG3    3  /* Magic number, byte 3. */
  67 #define EI_CLASS  4  /* Class of machine. */
  68 #define EI_DATA    5  /* Data format. */
  69 #define EI_VERSION  6  /* ELF format version. */
  70 #define EI_OSABI  7  /* Operating system / ABI identification */
  71 #define EI_ABIVERSION  8  /* ABI version */
  72 #define OLD_EI_BRAND  8  /* Start of architecture identification. */
  73 #define EI_PAD    9  /* Start of padding (per SVR4 ABI). */
  74 #define EI_NIDENT  16  /* Size of e_ident array. */
  75
  76 /* Values for the magic number bytes. */
  77 #define ELFMAG0    0x7f
  78 #define ELFMAG1    'E'
  79 #define ELFMAG2    'L'
  80 #define ELFMAG3    'F'
  81 #define ELFMAG    "\177ELF"  /* magic string */
  82 #define SELFMAG    4    /* magic string size */
  83
  84 /* Values for e_ident[EI_VERSION] and e_version. */
  85 #define EV_NONE    0
  86 #define EV_CURRENT  1
  87
  88 /* Values for e_ident[EI_CLASS]. */
  89 #define ELFCLASSNONE  0  /* Unknown class. */
  90 #define ELFCLASS32  1  /* 32-bit architecture. */
  91 #define ELFCLASS64  2  /* 64-bit architecture. */
  92
  93 /* Values for e_ident[EI_DATA]. */
  94 #define ELFDATANONE  0  /* Unknown data format. */
  95 #define ELFDATA2LSB  1  /* 2's complement little-endian. */
  96 #define ELFDATA2MSB  2  /* 2's complement big-endian. */
  97
  98 /* Values for e_ident[EI_OSABI]. */
  99 #define ELFOSABI_NONE    0  /* UNIX System V ABI */
 100 #define ELFOSABI_HPUX    1  /* HP-UX operating system */
 101 #define ELFOSABI_NETBSD    2  /* NetBSD */
 102 #define ELFOSABI_LINUX    3  /* GNU/Linux */
 103 #define ELFOSABI_HURD    4  /* GNU/Hurd */
 104 #define ELFOSABI_86OPEN    5  /* 86Open common IA32 ABI */
 105 #define ELFOSABI_SOLARIS  6  /* Solaris */
 106 #define ELFOSABI_AIX    7  /* AIX */
 107 #define ELFOSABI_IRIX    8  /* IRIX */
 108 #define ELFOSABI_FREEBSD  9  /* FreeBSD */
 109 #define ELFOSABI_TRU64    10  /* TRU64 UNIX */
 110 #define ELFOSABI_MODESTO  11  /* Novell Modesto */
 111 #define ELFOSABI_OPENBSD  12  /* OpenBSD */
 112 #define ELFOSABI_OPENVMS  13  /* Open VMS */
 113 #define ELFOSABI_NSK    14  /* HP Non-Stop Kernel */
 114 #define ELFOSABI_ARM    97  /* ARM */
 115 #define ELFOSABI_STANDALONE  255  /* Standalone (embedded) application */
 116
 117 #define ELFOSABI_SYSV    ELFOSABI_NONE  /* symbol used in old spec */
 118 #define ELFOSABI_MONTEREY  ELFOSABI_AIX  /* Monterey */
 119
 120 /* e_ident */
 121 #define IS_ELF(ehdr)  ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
 122        (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
 123        (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
 124        (ehdr).e_ident[EI_MAG3] == ELFMAG3)
 125
 126 /* Values for e_type. */
 127 #define ET_NONE    0  /* Unknown type. */
 128 #define ET_REL    1  /* Relocatable. */
 129 #define ET_EXEC    2  /* Executable. */
 130 #define ET_DYN    3  /* Shared object. */
 131 #define ET_CORE    4  /* Core file. */
 132 #define ET_LOOS    0xfe00  /* First operating system specific. */
 133 #define ET_HIOS    0xfeff  /* Last operating system-specific. */
 134 #define ET_LOPROC  0xff00  /* First processor-specific. */
 135 #define ET_HIPROC  0xffff  /* Last processor-specific. */
 136
 137 /* Values for e_machine. */
 138 #define EM_NONE    0  /* Unknown machine. */
 139 #define EM_M32    1  /* AT&T WE32100. */
 140 #define EM_SPARC  2  /* Sun SPARC. */
 141 #define EM_386    3  /* Intel i386. */
 142 #define EM_68K    4  /* Motorola 68000. */
 143 #define EM_88K    5  /* Motorola 88000. */
 144 #define EM_860    7  /* Intel i860. */
 145 #define EM_MIPS    8  /* MIPS R3000 Big-Endian only. */
 146 #define EM_S370    9  /* IBM System/370. */
 147 #define EM_MIPS_RS3_LE  10  /* MIPS R3000 Little-Endian. */
 148 #define EM_PARISC  15  /* HP PA-RISC. */
 149 #define EM_VPP500  17  /* Fujitsu VPP500. */
 150 #define EM_SPARC32PLUS  18  /* SPARC v8plus. */
 151 #define EM_960    19  /* Intel 80960. */
 152 #define EM_PPC    20  /* PowerPC 32-bit. */
 153 #define EM_PPC64  21  /* PowerPC 64-bit. */
 154 #define EM_S390    22  /* IBM System/390. */
 155 #define EM_V800    36  /* NEC V800. */
 156 #define EM_FR20    37  /* Fujitsu FR20. */
 157 #define EM_RH32    38  /* TRW RH-32. */
 158 #define EM_RCE    39  /* Motorola RCE. */
 159 #define EM_ARM    40  /* ARM. */
 160 #define EM_SH    42  /* Hitachi SH. */
 161 #define EM_SPARCV9  43  /* SPARC v9 64-bit. */
 162 #define EM_TRICORE  44  /* Siemens TriCore embedded processor. */
 163 #define EM_ARC    45  /* Argonaut RISC Core. */
 164 #define EM_H8_300  46  /* Hitachi H8/300. */
 165 #define EM_H8_300H  47  /* Hitachi H8/300H. */
 166 #define EM_H8S    48  /* Hitachi H8S. */
 167 #define EM_H8_500  49  /* Hitachi H8/500. */
 168 #define EM_MIPS_X  51  /* Stanford MIPS-X. */
 169 #define EM_COLDFIRE  52  /* Motorola ColdFire. */
 170 #define EM_68HC12  53  /* Motorola M68HC12. */
 171 #define EM_MMA    54  /* Fujitsu MMA. */
 172 #define EM_PCP    55  /* Siemens PCP. */
 173 #define EM_NCPU    56  /* Sony nCPU. */
 174 #define EM_NDR1    57  /* Denso NDR1 microprocessor. */
 175 #define EM_STARCORE  58  /* Motorola Star*Core processor. */
 176 #define EM_ME16    59  /* Toyota ME16 processor. */
 177 #define EM_ST100  60  /* STMicroelectronics ST100 processor. */
 178 #define EM_TINYJ  61  /* Advanced Logic Corp. TinyJ processor. */
 179 #define EM_X86_64  62  /* Advanced Micro Devices x86-64 */
 180 #define  EM_AMD64  EM_X86_64  /* Advanced Micro Devices x86-64 (compat) */
 181 #define EM_AARCH64  183  /* ARM 64bit Architecture */
 182 #define EM_RISCV64  243 /* 64bit RISC-V Architecture */
 183 #define EM_RISCV    244 /* 32bit RISC-V Architecture */
 184
 185 /* Non-standard or deprecated. */
 186 #define EM_486    6  /* Intel i486. */
 187 #define EM_MIPS_RS4_BE  10  /* MIPS R4000 Big-Endian */
 188 #define EM_ALPHA_STD  41  /* Digital Alpha (standard value). */
 189 #define EM_ALPHA  0x9026  /* Alpha (written in the absence of an ABI) */
 190
 191 /* Special section indexes. */
 192 #define SHN_UNDEF       0    /* Undefined, missing, irrelevant. */
 193 #define SHN_LORESERVE  0xff00    /* First of reserved range. */
 194 #define SHN_LOPROC  0xff00    /* First processor-specific. */
 195 #define SHN_HIPROC  0xff1f    /* Last processor-specific. */
 196 #define SHN_LOOS  0xff20    /* First operating system-specific. */
 197 #define SHN_HIOS  0xff3f    /* Last operating system-specific. */
 198 #define SHN_ABS    0xfff1    /* Absolute values. */
 199 #define SHN_COMMON  0xfff2    /* Common data. */
 200 #define SHN_XINDEX  0xffff    /* Escape -- index stored elsewhere. */
 201 #define SHN_HIRESERVE  0xffff    /* Last of reserved range. */
 202
 203 /* sh_type */
 204 #define SHT_NULL    0  /* inactive */
 205 #define SHT_PROGBITS    1  /* program defined information */
 206 #define SHT_SYMTAB    2  /* symbol table section */
 207 #define SHT_STRTAB    3  /* string table section */
 208 #define SHT_RELA    4  /* relocation section with addends */
 209 #define SHT_HASH    5  /* symbol hash table section */
 210 #define SHT_DYNAMIC    6  /* dynamic section */
 211 #define SHT_NOTE    7  /* note section */
 212 #define SHT_NOBITS    8  /* no space section */
 213 #define SHT_REL      9  /* relocation section - no addends */
 214 #define SHT_SHLIB    10  /* reserved - purpose unknown */
 215 #define SHT_DYNSYM    11  /* dynamic symbol table section */
 216 #define SHT_INIT_ARRAY    14  /* Initialization function pointers. */
 217 #define SHT_FINI_ARRAY    15  /* Termination function pointers. */
 218 #define SHT_PREINIT_ARRAY  16  /* Pre-initialization function ptrs. */
 219 #define SHT_GROUP    17  /* Section group. */
 220 #define SHT_SYMTAB_SHNDX  18  /* Section indexes (see SHN_XINDEX). */
 221 #define SHT_LOOS    0x60000000  /* First of OS specific semantics */
 222 #define SHT_LOSUNW    0x6ffffff4
 223 #define SHT_SUNW_dof    0x6ffffff4
 224 #define SHT_SUNW_cap    0x6ffffff5
 225 #define SHT_SUNW_SIGNATURE  0x6ffffff6
 226 #define SHT_SUNW_ANNOTATE  0x6ffffff7
 227 #define SHT_SUNW_DEBUGSTR  0x6ffffff8
 228 #define SHT_SUNW_DEBUG    0x6ffffff9
 229 #define SHT_SUNW_move    0x6ffffffa
 230 #define SHT_SUNW_COMDAT    0x6ffffffb
 231 #define SHT_SUNW_syminfo  0x6ffffffc
 232 #define SHT_SUNW_verdef    0x6ffffffd
 233 #define SHT_GNU_verdef    0x6ffffffd  /* Symbol versions provided */
 234 #define SHT_SUNW_verneed  0x6ffffffe
 235 #define SHT_GNU_verneed    0x6ffffffe  /* Symbol versions required */
 236 #define SHT_SUNW_versym    0x6fffffff
 237 #define SHT_GNU_versym    0x6fffffff  /* Symbol version table */
 238 #define SHT_HISUNW    0x6fffffff
 239 #define SHT_HIOS    0x6fffffff  /* Last of OS specific semantics */
 240 #define SHT_LOPROC    0x70000000  /* reserved range for processor */
 241 #define SHT_AMD64_UNWIND  0x70000001  /* unwind information */
 242 #define SHT_HIPROC    0x7fffffff  /* specific section header types */
 243 #define SHT_LOUSER    0x80000000  /* reserved range for application */
 244 #define SHT_HIUSER    0xffffffff  /* specific indexes */
 245
 246 /* Flags for sh_flags. */
 247 #define SHF_WRITE    0x1  /* Section contains writable data. */
 248 #define SHF_ALLOC    0x2  /* Section occupies memory. */
 249 #define SHF_EXECINSTR    0x4  /* Section contains instructions. */
 250 #define SHF_MERGE    0x10  /* Section may be merged. */
 251 #define SHF_STRINGS    0x20  /* Section contains strings. */
 252 #define SHF_INFO_LINK    0x40  /* sh_info holds section index. */
 253 #define SHF_LINK_ORDER    0x80  /* Special ordering requirements. */
 254 #define SHF_OS_NONCONFORMING  0x100  /* OS-specific processing required. */
 255 #define SHF_GROUP    0x200  /* Member of section group. */
 256 #define SHF_TLS      0x400  /* Section contains TLS data. */
 257 #define SHF_MASKOS  0x0ff00000  /* OS-specific semantics. */
 258 #define SHF_MASKPROC  0xf0000000  /* Processor-specific semantics. */
 259
 260 /* Values for p_type. */
 261 #define PT_NULL    0  /* Unused entry. */
 262 #define PT_LOAD    1  /* Loadable segment. */
 263 #define PT_DYNAMIC  2  /* Dynamic linking information segment. */
 264 #define PT_INTERP  3  /* Pathname of interpreter. */
 265 #define PT_NOTE    4  /* Auxiliary information. */
 266 #define PT_SHLIB  5  /* Reserved (not used). */
 267 #define PT_PHDR    6  /* Location of program header itself. */
 268 #define  PT_TLS    7  /* Thread local storage segment */
 269 #define PT_LOOS    0x60000000  /* First OS-specific. */
 270 #define  PT_SUNW_UNWIND  0x6464e550  /* amd64 UNWIND program header */
 271 #define  PT_GNU_EH_FRAME  0x6474e550
 272 #define  PT_LOSUNW  0x6ffffffa
 273 #define  PT_SUNWBSS  0x6ffffffa  /* Sun Specific segment */
 274 #define  PT_SUNWSTACK  0x6ffffffb  /* describes the stack segment */
 275 #define  PT_SUNWDTRACE  0x6ffffffc  /* private */
 276 #define  PT_SUNWCAP  0x6ffffffd  /* hard/soft capabilities segment */
 277 #define  PT_HISUNW  0x6fffffff
 278 #define PT_HIOS    0x6fffffff  /* Last OS-specific. */
 279 #define PT_LOPROC  0x70000000  /* First processor-specific type. */
 280 #define PT_HIPROC  0x7fffffff  /* Last processor-specific type. */
 281
 282 /* Values for p_flags. */
 283 #define PF_X    0x1    /* Executable. */
 284 #define PF_W    0x2    /* Writable. */
 285 #define PF_R    0x4    /* Readable. */
 286 #define PF_MASKOS  0x0ff00000  /* Operating system-specific. */
 287 #define PF_MASKPROC  0xf0000000  /* Processor-specific. */
 288
 289 /* Extended program header index. */
 290 #define  PN_XNUM    0xffff
 291
 292 /* Values for d_tag. */
 293 #define DT_NULL    0  /* Terminating entry. */
 294 #define DT_NEEDED  1  /* String table offset of a needed shared
 295            library. */
 296 #define DT_PLTRELSZ  2  /* Total size in bytes of PLT relocations. */
 297 #define DT_PLTGOT  3  /* Processor-dependent address. */
 298 #define DT_HASH    4  /* Address of symbol hash table. */
 299 #define DT_STRTAB  5  /* Address of string table. */
 300 #define DT_SYMTAB  6  /* Address of symbol table. */
 301 #define DT_RELA    7  /* Address of ElfNN_Rela relocations. */
 302 #define DT_RELASZ  8  /* Total size of ElfNN_Rela relocations. */
 303 #define DT_RELAENT  9  /* Size of each ElfNN_Rela relocation entry. */
 304 #define DT_STRSZ  10  /* Size of string table. */
 305 #define DT_SYMENT  11  /* Size of each symbol table entry. */
 306 #define DT_INIT    12  /* Address of initialization function. */
 307 #define DT_FINI    13  /* Address of finalization function. */
 308 #define DT_SONAME  14  /* String table offset of shared object
 309            name. */
 310 #define DT_RPATH  15  /* String table offset of library path. [sup] */
 311 #define DT_SYMBOLIC  16  /* Indicates "symbolic" linking. [sup] */
 312 #define DT_REL    17  /* Address of ElfNN_Rel relocations. */
 313 #define DT_RELSZ  18  /* Total size of ElfNN_Rel relocations. */
 314 #define DT_RELENT  19  /* Size of each ElfNN_Rel relocation. */
 315 #define DT_PLTREL  20  /* Type of relocation used for PLT. */
 316 #define DT_DEBUG  21  /* Reserved (not used). */
 317 #define DT_TEXTREL  22  /* Indicates there may be relocations in
 318            non-writable segments. [sup] */
 319 #define DT_JMPREL  23  /* Address of PLT relocations. */
 320 #define  DT_BIND_NOW  24  /* [sup] */
 321 #define  DT_INIT_ARRAY  25  /* Address of the array of pointers to
 322            initialization functions */
 323 #define  DT_FINI_ARRAY  26  /* Address of the array of pointers to
 324            termination functions */
 325 #define  DT_INIT_ARRAYSZ  27  /* Size in bytes of the array of
 326            initialization functions. */
 327 #define  DT_FINI_ARRAYSZ  28  /* Size in bytes of the array of
 328            terminationfunctions. */
 329 #define  DT_RUNPATH  29  /* String table offset of a null-terminated
 330            library search path string. */
 331 #define  DT_FLAGS  30  /* Object specific flag values. */
 332 #define  DT_ENCODING  32  /* Values greater than or equal to DT_ENCODING
 333            and less than DT_LOOS follow the rules for
 334            the interpretation of the d_un union
 335            as follows: even == 'd_ptr', even == 'd_val'
 336            or none */
 337 #define  DT_PREINIT_ARRAY 32  /* Address of the array of pointers to
 338            pre-initialization functions. */
 339 #define  DT_PREINIT_ARRAYSZ 33  /* Size in bytes of the array of
 340            pre-initialization functions. */
 341 #define  DT_MAXPOSTAGS  34  /* number of positive tags */
 342 #define  DT_LOOS    0x6000000d  /* First OS-specific */
 343 #define  DT_SUNW_AUXILIARY  0x6000000d  /* symbol auxiliary name */
 344 #define  DT_SUNW_RTLDINF    0x6000000e  /* ld.so.1 info (private) */
 345 #define  DT_SUNW_FILTER    0x6000000f  /* symbol filter name */
 346 #define  DT_SUNW_CAP    0x60000010  /* hardware/software */
 347 #define  DT_HIOS    0x6ffff000  /* Last OS-specific */
 348
 349 /*
 350  * DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
 351  * Dyn.d_un.d_val field of the Elf*_Dyn structure.
 352  */
 353 #define  DT_VALRNGLO  0x6ffffd00
 354 #define  DT_CHECKSUM  0x6ffffdf8  /* elf checksum */
 355 #define  DT_PLTPADSZ  0x6ffffdf9  /* pltpadding size */
 356 #define  DT_MOVEENT  0x6ffffdfa  /* move table entry size */
 357 #define  DT_MOVESZ  0x6ffffdfb  /* move table size */
 358 #define  DT_FEATURE_1  0x6ffffdfc  /* feature holder */
 359 #define  DT_POSFLAG_1  0x6ffffdfd  /* flags for DT_* entries, effecting */
 360           /*  the following DT_* entry. */
 361           /*  See DF_P1_* definitions */
 362 #define  DT_SYMINSZ  0x6ffffdfe  /* syminfo table size (in bytes) */
 363 #define  DT_SYMINENT  0x6ffffdff  /* syminfo entry size (in bytes) */
 364 #define  DT_VALRNGHI  0x6ffffdff
 365
 366 /*
 367  * DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
 368  * Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
 369  *
 370  * If any adjustment is made to the ELF object after it has been
 371  * built, these entries will need to be adjusted.
 372  */
 373 #define  DT_ADDRRNGLO  0x6ffffe00
 374 #define  DT_CONFIG  0x6ffffefa  /* configuration information */
 375 #define  DT_DEPAUDIT  0x6ffffefb  /* dependency auditing */
 376 #define  DT_AUDIT  0x6ffffefc  /* object auditing */
 377 #define  DT_PLTPAD  0x6ffffefd  /* pltpadding (sparcv9) */
 378 #define  DT_MOVETAB  0x6ffffefe  /* move table */
 379 #define  DT_SYMINFO  0x6ffffeff  /* syminfo table */
 380 #define  DT_ADDRRNGHI  0x6ffffeff
 381
 382 #define  DT_VERSYM  0x6ffffff0  /* Address of versym section. */
 383 #define  DT_RELACOUNT  0x6ffffff9  /* number of RELATIVE relocations */
 384 #define  DT_RELCOUNT  0x6ffffffa  /* number of RELATIVE relocations */
 385 #define  DT_FLAGS_1  0x6ffffffb  /* state flags - see DF_1_* defs */
 386 #define  DT_VERDEF  0x6ffffffc  /* Address of verdef section. */
 387 #define  DT_VERDEFNUM  0x6ffffffd  /* Number of elems in verdef section */
 388 #define  DT_VERNEED  0x6ffffffe  /* Address of verneed section. */
 389 #define  DT_VERNEEDNUM  0x6fffffff  /* Number of elems in verneed section */
 390
 391 #define  DT_LOPROC  0x70000000  /* First processor-specific type. */
 392 #define  DT_DEPRECATED_SPARC_REGISTER  0x7000001
 393 #define  DT_AUXILIARY  0x7ffffffd  /* shared library auxiliary name */
 394 #define  DT_USED    0x7ffffffe  /* ignored - same as needed */
 395 #define  DT_FILTER  0x7fffffff  /* shared library filter name */
 396 #define  DT_HIPROC  0x7fffffff  /* Last processor-specific type. */
 397
 398 /* Values for DT_FLAGS */
 399 #define  DF_ORIGIN  0x0001  /* Indicates that the object being loaded may
 400            make reference to the $ORIGIN substitution
 401            string */
 402 #define  DF_SYMBOLIC  0x0002  /* Indicates "symbolic" linking. */
 403 #define  DF_TEXTREL  0x0004  /* Indicates there may be relocations in
 404            non-writable segments. */
 405 #define  DF_BIND_NOW  0x0008  /* Indicates that the dynamic linker should
 406            process all relocations for the object
 407            containing this entry before transferring
 408            control to the program. */
 409 #define  DF_STATIC_TLS  0x0010  /* Indicates that the shared object or
 410            executable contains code using a static
 411            thread-local storage scheme. */
 412
 413 /* Values for n_type.  Used in core files. */
 414 #define NT_PRSTATUS  1  /* Process status. */
 415 #define NT_FPREGSET  2  /* Floating point registers. */
 416 #define NT_PRPSINFO  3  /* Process state info. */
 417
 418 /* Symbol Binding - ELFNN_ST_BIND - st_info */
 419 #define STB_LOCAL  0  /* Local symbol */
 420 #define STB_GLOBAL  1  /* Global symbol */
 421 #define STB_WEAK  2  /* like global - lower precedence */
 422 #define STB_LOOS  10  /* Reserved range for operating system */
 423 #define STB_HIOS  12  /*   specific semantics. */
 424 #define STB_LOPROC  13  /* reserved range for processor */
 425 #define STB_HIPROC  15  /*   specific semantics. */
 426
 427 /* Symbol type - ELFNN_ST_TYPE - st_info */
 428 #define STT_NOTYPE  0  /* Unspecified type. */
 429 #define STT_OBJECT  1  /* Data object. */
 430 #define STT_FUNC  2  /* Function. */
 431 #define STT_SECTION  3  /* Section. */
 432 #define STT_FILE  4  /* Source file. */
 433 #define STT_COMMON  5  /* Uninitialized common block. */
 434 #define STT_TLS    6  /* TLS object. */
 435 #define STT_NUM    7
 436 #define STT_LOOS  10  /* Reserved range for operating system */
 437 #define STT_HIOS  12  /*   specific semantics. */
 438 #define STT_LOPROC  13  /* reserved range for processor */
 439 #define STT_HIPROC  15  /*   specific semantics. */
 440
 441 /* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */
 442 #define STV_DEFAULT  0x0  /* Default visibility (see binding). */
 443 #define STV_INTERNAL  0x1  /* Special meaning in relocatable objects. */
 444 #define STV_HIDDEN  0x2  /* Not visible. */
 445 #define STV_PROTECTED  0x3  /* Visible but not preemptible. */
 446
 447 /* Special symbol table indexes. */
 448 #define STN_UNDEF  0  /* Undefined symbol index. */
 449
 450 /* Symbol versioning flags. */
 451 #define  VER_DEF_CURRENT  1
 452 #define VER_DEF_IDX(x)  VER_NDX(x)
 453
 454 #define  VER_FLG_BASE  0x01
 455 #define  VER_FLG_WEAK  0x02
 456
 457 #define  VER_NEED_CURRENT  1
 458 #define VER_NEED_WEAK  (1u << 15)
 459 #define VER_NEED_HIDDEN  VER_NDX_HIDDEN
 460 #define VER_NEED_IDX(x)  VER_NDX(x)
 461
 462 #define  VER_NDX_LOCAL  0
 463 #define  VER_NDX_GLOBAL  1
 464 #define VER_NDX_GIVEN  2
 465
 466 #define VER_NDX_HIDDEN  (1u << 15)
 467 #define VER_NDX(x)  ((x) & ~(1u << 15))
 468
 469 #define  CA_SUNW_NULL  0
 470 #define  CA_SUNW_HW_1  1    /* first hardware capabilities entry */
 471 #define  CA_SUNW_SF_1  2    /* first software capabilities entry */
 472
 473 /*
 474  * Syminfo flag values
 475  */
 476 #define  SYMINFO_FLG_DIRECT  0x0001  /* symbol ref has direct association */
 477           /*  to object containing defn. */
 478 #define  SYMINFO_FLG_PASSTHRU  0x0002  /* ignored - see SYMINFO_FLG_FILTER */
 479 #define  SYMINFO_FLG_COPY  0x0004  /* symbol is a copy-reloc */
 480 #define  SYMINFO_FLG_LAZYLOAD  0x0008  /* object containing defn should be */
 481           /*  lazily-loaded */
 482 #define  SYMINFO_FLG_DIRECTBIND  0x0010  /* ref should be bound directly to */
 483           /*  object containing defn. */
 484 #define  SYMINFO_FLG_NOEXTDIRECT  0x0020  /* don't let an external reference */
 485           /*  directly bind to this symbol */
 486 #define  SYMINFO_FLG_FILTER  0x0002  /* symbol ref is associated to a */
 487 #define  SYMINFO_FLG_AUXILIARY  0x0040  /*   standard or auxiliary filter */
 488
 489 /*
 490  * Syminfo.si_boundto values.
 491  */
 492 #define  SYMINFO_BT_SELF    0xffff  /* symbol bound to self */
 493 #define  SYMINFO_BT_PARENT  0xfffe  /* symbol bound to parent */
 494 #define  SYMINFO_BT_NONE    0xfffd  /* no special symbol binding */
 495 #define  SYMINFO_BT_EXTERN  0xfffc  /* symbol defined as external */
 496 #define  SYMINFO_BT_LOWRESERVE  0xff00  /* beginning of reserved entries */
 497
 498 /*
 499  * Syminfo version values.
 500  */
 501 #define  SYMINFO_NONE    0  /* Syminfo version */
 502 #define  SYMINFO_CURRENT    1
 503 #define  SYMINFO_NUM    2
 504
 505 /*
 506  * Relocation types.
 507  *
 508  * All machine architectures are defined here to allow tools on one to
 509  * handle others.
 510  */
 511
 512 #define  R_386_NONE    0  /* No relocation. */
 513 #define  R_386_32    1  /* Add symbol value. */
 514 #define  R_386_PC32    2  /* Add PC-relative symbol value. */
 515 #define  R_386_GOT32    3  /* Add PC-relative GOT offset. */
 516 #define  R_386_PLT32    4  /* Add PC-relative PLT offset. */
 517 #define  R_386_COPY    5  /* Copy data from shared object. */
 518 #define  R_386_GLOB_DAT    6  /* Set GOT entry to data address. */
 519 #define  R_386_JMP_SLOT    7  /* Set GOT entry to code address. */
 520 #define  R_386_RELATIVE    8  /* Add load address of shared object. */
 521 #define  R_386_GOTOFF    9  /* Add GOT-relative symbol address. */
 522 #define  R_386_GOTPC    10  /* Add PC-relative GOT table address. */
 523 #define  R_386_TLS_TPOFF    14  /* Negative offset in static TLS block */
 524 #define  R_386_TLS_IE    15  /* Absolute address of GOT for -ve static TLS */
 525 #define  R_386_TLS_GOTIE    16  /* GOT entry for negative static TLS block */
 526 #define  R_386_TLS_LE    17  /* Negative offset relative to static TLS */
 527 #define  R_386_TLS_GD    18  /* 32 bit offset to GOT (index,off) pair */
 528 #define  R_386_TLS_LDM    19  /* 32 bit offset to GOT (index,zero) pair */
 529 #define  R_386_TLS_GD_32    24  /* 32 bit offset to GOT (index,off) pair */
 530 #define  R_386_TLS_GD_PUSH  25  /* pushl instruction for Sun ABI GD sequence */
 531 #define  R_386_TLS_GD_CALL  26  /* call instruction for Sun ABI GD sequence */
 532 #define  R_386_TLS_GD_POP  27  /* popl instruction for Sun ABI GD sequence */
 533 #define  R_386_TLS_LDM_32  28  /* 32 bit offset to GOT (index,zero) pair */
 534 #define  R_386_TLS_LDM_PUSH  29  /* pushl instruction for Sun ABI LD sequence */
 535 #define  R_386_TLS_LDM_CALL  30  /* call instruction for Sun ABI LD sequence */
 536 #define  R_386_TLS_LDM_POP  31  /* popl instruction for Sun ABI LD sequence */
 537 #define  R_386_TLS_LDO_32  32  /* 32 bit offset from start of TLS block */
 538 #define  R_386_TLS_IE_32    33  /* 32 bit offset to GOT static TLS offset entry */
 539 #define  R_386_TLS_LE_32    34  /* 32 bit offset within static TLS block */
 540 #define  R_386_TLS_DTPMOD32  35  /* GOT entry containing TLS index */
 541 #define  R_386_TLS_DTPOFF32  36  /* GOT entry containing TLS offset */
 542 #define  R_386_TLS_TPOFF32  37  /* GOT entry of -ve static TLS offset */
 543
 544 /* Null relocation */
 545 #define  R_AARCH64_NONE        256  /* No relocation */
 546 /* Static AArch64 relocations */
 547  /* Static data relocations */
 548 #define  R_AARCH64_ABS64        257  /* S + A */
 549 #define  R_AARCH64_ABS32        258  /* S + A */
 550 #define  R_AARCH64_ABS16        259  /* S + A */
 551 #define  R_AARCH64_PREL64      260  /* S + A - P */
 552 #define  R_AARCH64_PREL32      261  /* S + A - P */
 553 #define  R_AARCH64_PREL16      262  /* S + A - P */
 554  /* Group relocations to create a 16, 32, 48, or 64 bit unsigned data value or address inline */
 555 #define  R_AARCH64_MOVW_UABS_G0      263  /* S + A */
 556 #define  R_AARCH64_MOVW_UABS_G0_NC    264  /* S + A */
 557 #define  R_AARCH64_MOVW_UABS_G1      265  /* S + A */
 558 #define  R_AARCH64_MOVW_UABS_G1_NC    266  /* S + A */
 559 #define  R_AARCH64_MOVW_UABS_G2      267  /* S + A */
 560 #define  R_AARCH64_MOVW_UABS_G2_NC    268  /* S + A */
 561 #define  R_AARCH64_MOVW_UABS_G3      269  /* S + A */
 562  /* Group relocations to create a 16, 32, 48, or 64 bit signed data or offset value inline */
 563 #define  R_AARCH64_MOVW_SABS_G0      270  /* S + A */
 564 #define  R_AARCH64_MOVW_SABS_G1      271  /* S + A */
 565 #define  R_AARCH64_MOVW_SABS_G2      272  /* S + A */
 566  /* Relocations to generate 19, 21 and 33 bit PC-relative addresses */
 567 #define  R_AARCH64_LD_PREL_LO19      273  /* S + A - P */
 568 #define  R_AARCH64_ADR_PREL_LO21      274  /* S + A - P */
 569 #define  R_AARCH64_ADR_PREL_PG_HI21    275  /* Page(S+A) - Page(P) */
 570 #define  R_AARCH64_ADR_PREL_PG_HI21_NC    276  /* Page(S+A) - Page(P) */
 571 #define  R_AARCH64_ADD_ABS_LO12_NC    277  /* S + A */
 572 #define  R_AARCH64_LDST8_ABS_LO12_NC    278  /* S + A */
 573 #define  R_AARCH64_LDST16_ABS_LO12_NC    284  /* S + A */
 574 #define  R_AARCH64_LDST32_ABS_LO12_NC    285  /* S + A */
 575 #define  R_AARCH64_LDST64_ABS_LO12_NC    286  /* S + A */
 576 #define  R_AARCH64_LDST128_ABS_LO12_NC    299  /* S + A */
 577  /* Relocations for control-flow instructions - all offsets are a multiple of 4 */
 578 #define  R_AARCH64_TSTBR14      279  /* S+A-P */
 579 #define  R_AARCH64_CONDBR19      280  /* S+A-P */
 580 #define  R_AARCH64_JUMP26      282  /* S+A-P */
 581 #define  R_AARCH64_CALL26      283  /* S+A-P */
 582  /* Group relocations to create a 16, 32, 48, or 64 bit PC-relative offset inline */
 583 #define  R_AARCH64_MOVW_PREL_G0      287  /* S+A-P */
 584 #define  R_AARCH64_MOVW_PREL_G0_NC    288  /* S+A-P */
 585 #define  R_AARCH64_MOVW_PREL_G1      289  /* S+A-P */
 586 #define  R_AARCH64_MOVW_PREL_G1_NC    290  /* S+A-P */
 587 #define  R_AARCH64_MOVW_PREL_G2      291  /* S+A-P */
 588 #define  R_AARCH64_MOVW_PREL_G2_NC    292  /* S+A-P */
 589 #define  R_AARCH64_MOVW_PREL_G3      293  /* S+A-P */
 590  /* Group relocations to create a 16, 32, 48, or 64 bit GOT-relative offsets inline */
 591 #define  R_AARCH64_MOVW_GOTOFF_G0    300  /* G(S)-GOT */
 592 #define  R_AARCH64_MOVW_GOTOFF_G0_NC    301  /* G(S)-GOT */
 593 #define  R_AARCH64_MOVW_GOTOFF_G1    302  /* G(S)-GOT */
 594 #define  R_AARCH64_MOVW_GOTOFF_G1_NC    303  /* G(S)-GOT */
 595 #define  R_AARCH64_MOVW_GOTOFF_G2    304  /* G(S)-GOT */
 596 #define  R_AARCH64_MOVW_GOTOFF_G2_NC    305  /* G(S)-GOT */
 597 #define  R_AARCH64_MOVW_GOTOFF_G3    306  /* G(S)-GOT */
 598  /*  GOT-relative data relocations */
 599 #define  R_AARCH64_GOTREL64      307  /* S+A-GOT */
 600 #define  R_AARCH64_GOTREL32      308  /* S+A-GOT */
 601  /* GOT-relative instruction relocations */
 602 #define  R_AARCH64_GOT_LD_PREL19      309  /* G(S)-P */
 603 #define  R_AARCH64_LD64_GOTOFF_LO15    310  /* G(S)-GOT */
 604 #define  R_AARCH64_ADR_GOT_PAGE      311  /* Page(G(S))-Page(P) */
 605 #define  R_AARCH64_LD64_GOT_LO12_NC    312  /* G(S) */
 606 #define  R_AARCH64_LD64_GOTPAGE_LO15    313  /* G(S)-Page(GOT) */
 607 /* Relocations for thread-local storage */
 608  /* General Dynamic TLS relocations */
 609 #define  R_AARCH64_TLSGD_ADR_PREL21    512  /* G(TLSIDX(S+A)) - P */
 610 #define  R_AARCH64_TLSGD_ADR_PAGE21    513  /* Page(G(TLSIDX(S+A))) - Page(P) */
 611 #define  R_AARCH64_TLSGD_ADD_LO12_NC    514  /* G(TLSIDX(S+A)) */
 612 #define  R_AARCH64_TLSGD_MOVW_G1      515  /* G(TLSIDX(S+A)) - GOT */
 613 #define  R_AARCH64_TLSGD_MOVW_G0_NC    516  /* G(TLSIDX(S+A)) - GOT */
 614  /* Local Dynamic TLS relocations */
 615 #define  R_AARCH64_TLSLD_ADR_PREL21    517  /* G(LDM(S))) - P */
 616 #define  R_AARCH64_TLSLD_ADR_PAGE21    518  /* Page(G(LDM(S)))-Page(P) */
 617 #define  R_AARCH64_TLSLD_ADD_LO12_NC    519  /* G(LDM(S)) */
 618 #define  R_AARCH64_TLSLD_MOVW_G1      520  /* G(LDM(S)) - GOT */
 619 #define  R_AARCH64_TLSLD_MOVW_G0_NC    521  /* G(LDM(S)) - GOT */
 620 #define  R_AARCH64_TLSLD_LD_PREL19    522  /* G(LDM(S)) - P */
 621 #define  R_AARCH64_TLSLD_MOVW_DTPREL_G2    523  /* DTPREL(S+A) */
 622 #define  R_AARCH64_TLSLD_MOVW_DTPREL_G1    524  /* DTPREL(S+A) */
 623 #define  R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC  525  /* DTPREL(S+A) */
 624 #define  R_AARCH64_TLSLD_MOVW_DTPREL_G0    526  /* DTPREL(S+A) */
 625 #define  R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC  527  /* DTPREL(S+A) */
 626 #define  R_AARCH64_TLSLD_ADD_DTPREL_HI12    528  /* DTPREL(S+A) */
 627 #define  R_AARCH64_TLSLD_ADD_DTPREL_LO12    529  /* DTPREL(S+A) */
 628 #define  R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC  530  /* DTPREL(S+A) */
 629 #define  R_AARCH64_TLSLD_LDST8_DTPREL_LO12  531  /* DTPREL(S+A) */
 630 #define  R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC  532  /* DTPREL(S+A) */
 631 #define  R_AARCH64_TLSLD_LDST16_DTPREL_LO12  533  /* DTPREL(S+A) */
 632 #define  R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC  534  /* DTPREL(S+A) */
 633 #define  R_AARCH64_TLSLD_LDST32_DTPREL_LO12  535  /* DTPREL(S+A) */
 634 #define  R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC  536  /* DTPREL(S+A) */
 635 #define  R_AARCH64_TLSLD_LDST64_DTPREL_LO12  537  /* DTPREL(S+A) */
 636 #define  R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC  538  /* DTPREL(S+A) */
 637  /* Initial Exec TLS relocations */
 638 #define  R_AARCH64_TLSIE_MOVW_GOTTPREL_G1  539  /* G(TPREL(S+A)) - GOT */
 639 #define  R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC  540  /* G(TPREL(S+A)) - GOT */
 640 #define  R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21  541  /* Page(G(TPREL(S+A))) - Page(P) */
 641 #define  R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC  542  /* G(TPREL(S+A)) */
 642 #define  R_AARCH64_TLSIE_LD_GOTTPREL_PREL19  543  /* G(TPREL(S+A)) - P */
 643  /* Local Exec TLS relocations */
 644 #define  R_AARCH64_TLSLE_MOVW_TPREL_G2    544  /* TPREL(S+A) */
 645 #define  R_AARCH64_TLSLE_MOVW_TPREL_G1    545  /* TPREL(S+A) */
 646 #define  R_AARCH64_TLSLE_MOVW_TPREL_G1_NC  546  /* TPREL(S+A) */
 647 #define  R_AARCH64_TLSLE_MOVW_TPREL_G0    547  /* TPREL(S+A) */
 648 #define  R_AARCH64_TLSLE_MOVW_TPREL_G0_NC  548  /* TPREL(S+A) */
 649 #define  R_AARCH64_TLSLE_ADD_TPREL_HI12    549  /* TPREL(S+A) */
 650 #define  R_AARCH64_TLSLE_ADD_TPREL_LO12    550  /* TPREL(S+A) */
 651 #define  R_AARCH64_TLSLE_ADD_TPREL_LO12_NC  551  /* TPREL(S+A) */
 652 #define  R_AARCH64_TLSLE_LDST8_TPREL_LO12  552  /* TPREL(S+A) */
 653 #define  R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC  553  /* TPREL(S+A) */
 654 #define  R_AARCH64_TLSLE_LDST16_TPREL_LO12  554  /* TPREL(S+A) */
 655 #define  R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC  555  /* TPREL(S+A) */
 656 #define  R_AARCH64_TLSLE_LDST32_TPREL_LO12  556  /* TPREL(S+A) */
 657 #define  R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC  557  /* TPREL(S+A) */
 658 #define  R_AARCH64_TLSLE_LDST64_TPREL_LO12  558  /* TPREL(S+A) */
 659 #define  R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC  559  /* TPREL(S+A) */
 660 /* Dynamic relocations */
 661  /* Dynamic relocations */
 662 #define  R_AARCH64_COPY        1024
 663 #define  R_AARCH64_GLOB_DAT      1025  /* S + A */
 664 #define  R_AARCH64_JUMP_SLOT      1026  /* S + A */
 665 #define  R_AARCH64_RELATIVE      1027  /* Delta(S) + A , Delta(P) + A */
 666 #define  R_AARCH64_TLS_DTPREL64      1028  /* DTPREL(S+A) */
 667 #define  R_AARCH64_TLS_DTPMOD64      1029  /* LDM(S) */
 668 #define  R_AARCH64_TLS_TPREL64      1030  /* TPREL(S+A) */
 669 #define  R_AARCH64_TLS_DTPREL32      1031  /* DTPREL(S+A) */
 670 #define  R_AARCH64_TLS_DTPMOD32      1032  /* LDM(S) */
 671 #define  R_AARCH64_TLS_TPREL32      1033  /* DTPREL(S+A) */
 672
 673 #define  R_ALPHA_NONE    0  /* No reloc */
 674 #define  R_ALPHA_REFLONG    1  /* Direct 32 bit */
 675 #define  R_ALPHA_REFQUAD    2  /* Direct 64 bit */
 676 #define  R_ALPHA_GPREL32    3  /* GP relative 32 bit */
 677 #define  R_ALPHA_LITERAL    4  /* GP relative 16 bit w/optimization */
 678 #define  R_ALPHA_LITUSE    5  /* Optimization hint for LITERAL */
 679 #define  R_ALPHA_GPDISP    6  /* Add displacement to GP */
 680 #define  R_ALPHA_BRADDR    7  /* PC+4 relative 23 bit shifted */
 681 #define  R_ALPHA_HINT    8  /* PC+4 relative 16 bit shifted */
 682 #define  R_ALPHA_SREL16    9  /* PC relative 16 bit */
 683 #define  R_ALPHA_SREL32    10  /* PC relative 32 bit */
 684 #define  R_ALPHA_SREL64    11  /* PC relative 64 bit */
 685 #define  R_ALPHA_OP_PUSH    12  /* OP stack push */
 686 #define  R_ALPHA_OP_STORE  13  /* OP stack pop and store */
 687 #define  R_ALPHA_OP_PSUB    14  /* OP stack subtract */
 688 #define  R_ALPHA_OP_PRSHIFT  15  /* OP stack right shift */
 689 #define  R_ALPHA_GPVALUE    16
 690 #define  R_ALPHA_GPRELHIGH  17
 691 #define  R_ALPHA_GPRELLOW  18
 692 #define  R_ALPHA_IMMED_GP_16  19
 693 #define  R_ALPHA_IMMED_GP_HI32  20
 694 #define  R_ALPHA_IMMED_SCN_HI32  21
 695 #define  R_ALPHA_IMMED_BR_HI32  22
 696 #define  R_ALPHA_IMMED_LO32  23
 697 #define  R_ALPHA_COPY    24  /* Copy symbol at runtime */
 698 #define  R_ALPHA_GLOB_DAT  25  /* Create GOT entry */
 699 #define  R_ALPHA_JMP_SLOT  26  /* Create PLT entry */
 700 #define  R_ALPHA_RELATIVE  27  /* Adjust by program base */
 701
 702 #define  R_ARM_NONE    0  /* No relocation. */
 703 #define  R_ARM_PC24    1
 704 #define  R_ARM_ABS32    2
 705 #define  R_ARM_REL32    3
 706 #define  R_ARM_PC13    4
 707 #define  R_ARM_ABS16    5
 708 #define  R_ARM_ABS12    6
 709 #define  R_ARM_THM_ABS5    7
 710 #define  R_ARM_ABS8    8
 711 #define  R_ARM_SBREL32    9
 712 #define  R_ARM_THM_PC22    10
 713 #define  R_ARM_THM_PC8    11
 714 #define  R_ARM_AMP_VCALL9  12
 715 #define  R_ARM_SWI24    13
 716 #define  R_ARM_THM_SWI8    14
 717 #define  R_ARM_XPC25    15
 718 #define  R_ARM_THM_XPC22    16
 719 #define  R_ARM_COPY    20  /* Copy data from shared object. */
 720 #define  R_ARM_GLOB_DAT    21  /* Set GOT entry to data address. */
 721 #define  R_ARM_JUMP_SLOT    22  /* Set GOT entry to code address. */
 722 #define  R_ARM_RELATIVE    23  /* Add load address of shared object. */
 723 #define  R_ARM_GOTOFF    24  /* Add GOT-relative symbol address. */
 724 #define  R_ARM_GOTPC    25  /* Add PC-relative GOT table address. */
 725 #define  R_ARM_GOT32    26  /* Add PC-relative GOT offset. */
 726 #define  R_ARM_PLT32    27  /* Add PC-relative PLT offset. */
 727 #define R_ARM_CALL            28
 728 #define R_ARM_JMP24           29
 729 #define R_ARM_THM_MOVW_ABS_NC 47
 730 #define R_ARM_THM_MOVT_ABS    48
 731
 732 // Block of PC-relative relocations added to work around gcc putting
 733 // object relocations in static executables.
 734 #define R_ARM_THM_JUMP24        30
 735 #define R_ARM_PREL31            42
 736 #define R_ARM_MOVW_PREL_NC      45
 737 #define R_ARM_MOVT_PREL         46
 738 #define R_ARM_THM_MOVW_PREL_NC  49
 739 #define R_ARM_THM_MOVT_PREL     50
 740 #define R_ARM_THM_JMP6          52
 741 #define R_ARM_THM_ALU_PREL_11_0 53
 742 #define R_ARM_THM_PC12          54
 743 #define R_ARM_REL32_NOI         56
 744 #define R_ARM_ALU_PC_G0_NC      57
 745 #define R_ARM_ALU_PC_G0          58
 746 #define R_ARM_ALU_PC_G1_NC      59
 747 #define R_ARM_ALU_PC_G1          60
 748 #define R_ARM_ALU_PC_G2         61
 749 #define R_ARM_LDR_PC_G1          62
 750 #define R_ARM_LDR_PC_G2          63
 751 #define R_ARM_LDRS_PC_G0        64
 752 #define R_ARM_LDRS_PC_G1        65
 753 #define R_ARM_LDRS_PC_G2        66
 754 #define R_ARM_LDC_PC_G0          67
 755 #define R_ARM_LDC_PC_G1          68
 756 #define R_ARM_LDC_PC_G2          69
 757 #define R_ARM_GOT_PREL          96
 758 #define R_ARM_THM_JUMP11       102
 759 #define R_ARM_THM_JUMP8        103
 760 #define R_ARM_TLS_GD32         104
 761 #define R_ARM_TLS_LDM32        105
 762 #define R_ARM_TLS_IE32         107
 763
 764 #define R_ARM_THM_JUMP19    51
 765 #define  R_ARM_GNU_VTENTRY  100
 766 #define  R_ARM_GNU_VTINHERIT  101
 767 #define  R_ARM_RSBREL32    250
 768 #define  R_ARM_THM_RPC22    251
 769 #define  R_ARM_RREL32    252
 770 #define  R_ARM_RABS32    253
 771 #define  R_ARM_RPC24    254
 772 #define  R_ARM_RBASE    255
 773
 774 #define  R_PPC_NONE    0  /* No relocation. */
 775 #define  R_PPC_ADDR32    1
 776 #define  R_PPC_ADDR24    2
 777 #define  R_PPC_ADDR16    3
 778 #define  R_PPC_ADDR16_LO    4
 779 #define  R_PPC_ADDR16_HI    5
 780 #define  R_PPC_ADDR16_HA    6
 781 #define  R_PPC_ADDR14    7
 782 #define  R_PPC_ADDR14_BRTAKEN  8
 783 #define  R_PPC_ADDR14_BRNTAKEN  9
 784 #define  R_PPC_REL24    10
 785 #define  R_PPC_REL14    11
 786 #define  R_PPC_REL14_BRTAKEN  12
 787 #define  R_PPC_REL14_BRNTAKEN  13
 788 #define  R_PPC_GOT16    14
 789 #define  R_PPC_GOT16_LO    15
 790 #define  R_PPC_GOT16_HI    16
 791 #define  R_PPC_GOT16_HA    17
 792 #define  R_PPC_PLTREL24    18
 793 #define  R_PPC_COPY    19
 794 #define  R_PPC_GLOB_DAT    20
 795 #define  R_PPC_JMP_SLOT    21
 796 #define  R_PPC_RELATIVE    22
 797 #define  R_PPC_LOCAL24PC    23
 798 #define  R_PPC_UADDR32    24
 799 #define  R_PPC_UADDR16    25
 800 #define  R_PPC_REL32    26
 801 #define  R_PPC_PLT32    27
 802 #define  R_PPC_PLTREL32    28
 803 #define  R_PPC_PLT16_LO    29
 804 #define  R_PPC_PLT16_HI    30
 805 #define  R_PPC_PLT16_HA    31
 806 #define  R_PPC_SDAREL16    32
 807 #define  R_PPC_SECTOFF    33
 808 #define  R_PPC_SECTOFF_LO  34
 809 #define  R_PPC_SECTOFF_HI  35
 810 #define  R_PPC_SECTOFF_HA  36
 811
 812 /*
 813  * TLS relocations
 814  */
 815 #define R_PPC_TLS    67
 816 #define R_PPC_DTPMOD32    68
 817 #define R_PPC_TPREL16    69
 818 #define R_PPC_TPREL16_LO  70
 819 #define R_PPC_TPREL16_HI  71
 820 #define R_PPC_TPREL16_HA  72
 821 #define R_PPC_TPREL32    73
 822 #define R_PPC_DTPREL16    74
 823 #define R_PPC_DTPREL16_LO  75
 824 #define R_PPC_DTPREL16_HI  76
 825 #define R_PPC_DTPREL16_HA  77
 826 #define R_PPC_DTPREL32    78
 827 #define R_PPC_GOT_TLSGD16  79
 828 #define R_PPC_GOT_TLSGD16_LO  80
 829 #define R_PPC_GOT_TLSGD16_HI  81
 830 #define R_PPC_GOT_TLSGD16_HA  82
 831 #define R_PPC_GOT_TLSLD16  83
 832 #define R_PPC_GOT_TLSLD16_LO  84
 833 #define R_PPC_GOT_TLSLD16_HI  85
 834 #define R_PPC_GOT_TLSLD16_HA  86
 835 #define R_PPC_GOT_TPREL16  87
 836 #define R_PPC_GOT_TPREL16_LO  88
 837 #define R_PPC_GOT_TPREL16_HI  89
 838 #define R_PPC_GOT_TPREL16_HA  90
 839
 840 /*
 841  * The remaining relocs are from the Embedded ELF ABI, and are not in the
 842  *  SVR4 ELF ABI.
 843  */
 844
 845 #define  R_PPC_EMB_NADDR32  101
 846 #define  R_PPC_EMB_NADDR16  102
 847 #define  R_PPC_EMB_NADDR16_LO  103
 848 #define  R_PPC_EMB_NADDR16_HI  104
 849 #define  R_PPC_EMB_NADDR16_HA  105
 850 #define  R_PPC_EMB_SDAI16  106
 851 #define  R_PPC_EMB_SDA2I16  107
 852 #define  R_PPC_EMB_SDA2REL  108
 853 #define  R_PPC_EMB_SDA21    109
 854 #define  R_PPC_EMB_MRKREF  110
 855 #define  R_PPC_EMB_RELSEC16  111
 856 #define  R_PPC_EMB_RELST_LO  112
 857 #define  R_PPC_EMB_RELST_HI  113
 858 #define  R_PPC_EMB_RELST_HA  114
 859 #define  R_PPC_EMB_BIT_FLD  115
 860 #define  R_PPC_EMB_RELSDA  116
 861
 862 #define  R_SPARC_NONE    0
 863 #define  R_SPARC_8    1
 864 #define  R_SPARC_16    2
 865 #define  R_SPARC_32    3
 866 #define  R_SPARC_DISP8    4
 867 #define  R_SPARC_DISP16    5
 868 #define  R_SPARC_DISP32    6
 869 #define  R_SPARC_WDISP30    7
 870 #define  R_SPARC_WDISP22    8
 871 #define  R_SPARC_HI22    9
 872 #define  R_SPARC_22    10
 873 #define  R_SPARC_13    11
 874 #define  R_SPARC_LO10    12
 875 #define  R_SPARC_GOT10    13
 876 #define  R_SPARC_GOT13    14
 877 #define  R_SPARC_GOT22    15
 878 #define  R_SPARC_PC10    16
 879 #define  R_SPARC_PC22    17
 880 #define  R_SPARC_WPLT30    18
 881 #define  R_SPARC_COPY    19
 882 #define  R_SPARC_GLOB_DAT  20
 883 #define  R_SPARC_JMP_SLOT  21
 884 #define  R_SPARC_RELATIVE  22
 885 #define  R_SPARC_UA32    23
 886 #define  R_SPARC_PLT32    24
 887 #define  R_SPARC_HIPLT22    25
 888 #define  R_SPARC_LOPLT10    26
 889 #define  R_SPARC_PCPLT32    27
 890 #define  R_SPARC_PCPLT22    28
 891 #define  R_SPARC_PCPLT10    29
 892 #define  R_SPARC_10    30
 893 #define  R_SPARC_11    31
 894 #define  R_SPARC_64    32
 895 #define  R_SPARC_OLO10    33
 896 #define  R_SPARC_HH22    34
 897 #define  R_SPARC_HM10    35
 898 #define  R_SPARC_LM22    36
 899 #define  R_SPARC_PC_HH22    37
 900 #define  R_SPARC_PC_HM10    38
 901 #define  R_SPARC_PC_LM22    39
 902 #define  R_SPARC_WDISP16    40
 903 #define  R_SPARC_WDISP19    41
 904 #define  R_SPARC_GLOB_JMP  42
 905 #define  R_SPARC_7    43
 906 #define  R_SPARC_5    44
 907 #define  R_SPARC_6    45
 908 #define  R_SPARC_DISP64    46
 909 #define  R_SPARC_PLT64    47
 910 #define  R_SPARC_HIX22    48
 911 #define  R_SPARC_LOX10    49
 912 #define  R_SPARC_H44    50
 913 #define  R_SPARC_M44    51
 914 #define  R_SPARC_L44    52
 915 #define  R_SPARC_REGISTER  53
 916 #define  R_SPARC_UA64    54
 917 #define  R_SPARC_UA16    55
 918 #define  R_SPARC_TLS_GD_HI22  56
 919 #define  R_SPARC_TLS_GD_LO10  57
 920 #define  R_SPARC_TLS_GD_ADD  58
 921 #define  R_SPARC_TLS_GD_CALL  59
 922 #define  R_SPARC_TLS_LDM_HI22  60
 923 #define  R_SPARC_TLS_LDM_LO10  61
 924 #define  R_SPARC_TLS_LDM_ADD  62
 925 #define  R_SPARC_TLS_LDM_CALL  63
 926 #define  R_SPARC_TLS_LDO_HIX22  64
 927 #define  R_SPARC_TLS_LDO_LOX10  65
 928 #define  R_SPARC_TLS_LDO_ADD  66
 929 #define  R_SPARC_TLS_IE_HI22  67
 930 #define  R_SPARC_TLS_IE_LO10  68
 931 #define  R_SPARC_TLS_IE_LD  69
 932 #define  R_SPARC_TLS_IE_LDX  70
 933 #define  R_SPARC_TLS_IE_ADD  71
 934 #define  R_SPARC_TLS_LE_HIX22  72
 935 #define  R_SPARC_TLS_LE_LOX10  73
 936 #define  R_SPARC_TLS_DTPMOD32  74
 937 #define  R_SPARC_TLS_DTPMOD64  75
 938 #define  R_SPARC_TLS_DTPOFF32  76
 939 #define  R_SPARC_TLS_DTPOFF64  77
 940 #define  R_SPARC_TLS_TPOFF32  78
 941 #define  R_SPARC_TLS_TPOFF64  79
 942
 943 #define  R_X86_64_NONE    0  /* No relocation. */
 944 #define  R_X86_64_64    1  /* Add 64 bit symbol value. */
 945 #define  R_X86_64_PC32    2  /* PC-relative 32 bit signed sym value. */
 946 #define  R_X86_64_GOT32    3  /* PC-relative 32 bit GOT offset. */
 947 #define  R_X86_64_PLT32    4  /* PC-relative 32 bit PLT offset. */
 948 #define  R_X86_64_COPY    5  /* Copy data from shared object. */
 949 #define  R_X86_64_GLOB_DAT  6  /* Set GOT entry to data address. */
 950 #define  R_X86_64_JMP_SLOT  7  /* Set GOT entry to code address. */
 951 #define  R_X86_64_RELATIVE  8  /* Add load address of shared object. */
 952 #define  R_X86_64_GOTPCREL  9  /* Add 32 bit signed pcrel offset to GOT. */
 953 #define  R_X86_64_32    10  /* Add 32 bit zero extended symbol value */
 954 #define  R_X86_64_32S    11  /* Add 32 bit sign extended symbol value */
 955 #define  R_X86_64_16    12  /* Add 16 bit zero extended symbol value */
 956 #define  R_X86_64_PC16    13  /* Add 16 bit signed extended pc relative symbol value */
 957 #define  R_X86_64_8    14  /* Add 8 bit zero extended symbol value */
 958 #define  R_X86_64_PC8    15  /* Add 8 bit signed extended pc relative symbol value */
 959 #define  R_X86_64_DTPMOD64  16  /* ID of module containing symbol */
 960 #define  R_X86_64_DTPOFF64  17  /* Offset in TLS block */
 961 #define  R_X86_64_TPOFF64  18  /* Offset in static TLS block */
 962 #define  R_X86_64_TLSGD    19  /* PC relative offset to GD GOT entry */
 963 #define  R_X86_64_TLSLD    20  /* PC relative offset to LD GOT entry */
 964 #define  R_X86_64_DTPOFF32  21  /* Offset in TLS block */
 965 #define  R_X86_64_GOTTPOFF  22  /* PC relative offset to IE GOT entry */
 966 #define  R_X86_64_TPOFF32  23  /* Offset in static TLS block */
 967 #define  R_X86_64_PC64  24  /* PC relative 64 bit */
 968 #define  R_X86_64_GOTOFF64  25  /* 64 bit offset to GOT */
 969 #define  R_X86_64_GOTPC3  26  /* 32 bit signed pc relative offset to GOT */
 970 #define  R_X86_64_GOT64  27  /* 64-bit GOT entry offset */
 971 #define  R_X86_64_GOTPCREL64  28  /* 64-bit PC relative offset to GOT entry */
 972 #define  R_X86_64_GOTPC64  29  /* 64-bit PC relative offset to GOT */
 973 #define  R_X86_64_GOTPLT64  30  /* like GOT64, says PLT entry needed */
 974 #define  R_X86_64_PLTOFF64  31  /* 64-bit GOT relative offset to PLT entry */
 975 #define  R_X86_64_SIZE32  32  /* Size of symbol plus 32-bit addend */
 976 #define  R_X86_64_SIZE64  33  /* Size of symbol plus 64-bit addend */
 977 #define  R_X86_64_GOTPC32_TLSDESC  34  /* GOT offset for TLS descriptor. */
 978 #define  R_X86_64_TLSDESC_CALL  35  /* Marker for call through TLS descriptor. */
 979 #define  R_X86_64_TLSDESC  36  /* TLS descriptor. */
 980 #define  R_X86_64_IRELATIVE  37  /* Adjust indirectly by program base */
 981 #define  R_X86_64_RELATIVE64  38  /* 64-bit adjust by program base */
 982 #define  R_X86_64_GOTPCRELX  41  /* Load from 32 bit signed pc relative offset to GOT entry without REX prefix, relaxable. */
 983 #define  R_X86_64_REX_GOTPCRELX  42  /* Load from 32 bit signed pc relative offset to GOT entry with REX prefix, relaxable. */
 984
 985 /*
 986  * RISC-V relocation types
 987  */
 988
 989 /* Relocation types used by the dynamic linker */
 990 #define R_RISCV_NONE        0
 991 #define R_RISCV_32          1
 992 #define R_RISCV_64          2
 993 #define R_RISCV_RELATIVE    3
 994 #define R_RISCV_COPY        4
 995 #define R_RISCV_JUMP_SLOT   5
 996 #define R_RISCV_TLS_DTPMOD32    6
 997 #define R_RISCV_TLS_DTPMOD64    7
 998 #define R_RISCV_TLS_DTPREL32    8
 999 #define R_RISCV_TLS_DTPREL64    9
1000 #define R_RISCV_TLS_TPREL32     10
1001 #define R_RISCV_TLS_TPREL64     11
1002
1003 /* Relocation types not used by the dynamic linker */
1004 #define R_RISCV_BRANCH      16
1005 #define R_RISCV_JAL         17
1006 #define R_RISCV_CALL        18
1007 #define R_RISCV_CALL_PLT    19
1008 #define R_RISCV_GOT_HI20    20
1009 #define R_RISCV_TLS_GOT_HI20    21
1010 #define R_RISCV_TLS_GD_HI20     22
1011 #define R_RISCV_PCREL_HI20      23
1012 #define R_RISCV_PCREL_LO12_I    24
1013 #define R_RISCV_PCREL_LO12_S    25
1014 #define R_RISCV_HI20            26
1015 #define R_RISCV_LO12_I          27
1016 #define R_RISCV_LO12_S          28
1017 #define R_RISCV_TPREL_HI20      29
1018 #define R_RISCV_TPREL_LO12_I    30
1019 #define R_RISCV_TPREL_LO12_S    31
1020 #define R_RISCV_TPREL_ADD       32
1021 #define R_RISCV_ADD8            33
1022 #define R_RISCV_ADD16           34
1023 #define R_RISCV_ADD32           35
1024 #define R_RISCV_ADD64           36
1025 #define R_RISCV_SUB8            37
1026 #define R_RISCV_SUB16           38
1027 #define R_RISCV_SUB32           39
1028 #define R_RISCV_SUB64           40
1029 #define R_RISCV_GNU_VTINHERIT   41
1030 #define R_RISCV_GNU_VTENTRY     42
1031 #define R_RISCV_ALIGN           43
1032 #define R_RISCV_RVC_BRANCH      44
1033 #define R_RISCV_RVC_JUMP        45
1034 #define R_RISCV_RVC_LUI         46
1035 #define R_RISCV_GPREL_I         47
1036 #define R_RISCV_GPREL_S         48
1037 #define R_RISCV_TPREL_I         49
1038 #define R_RISCV_TPREL_S         50
1039 #define R_RISCV_RELAX           51
1040 #define R_RISCV_SUB6            52
1041 #define R_RISCV_SET6            53
1042 #define R_RISCV_SET8            54
1043 #define R_RISCV_SET16           55
1044 #define R_RISCV_SET32           56
1045 #endif /* !_SYS_ELF_COMMON_H_ */