elf.h

   1 #ifndef _QEMU_ELF_H
   2 #define _QEMU_ELF_H
   3
   4 #include <inttypes.h>
   5
   6 /* 32-bit ELF base types. */
   7 typedef uint32_t Elf32_Addr;
   8 typedef uint16_t Elf32_Half;
   9 typedef uint32_t Elf32_Off;
  10 typedef int32_t  Elf32_Sword;
  11 typedef uint32_t Elf32_Word;
  12
  13 /* 64-bit ELF base types. */
  14 typedef uint64_t Elf64_Addr;
  15 typedef uint16_t Elf64_Half;
  16 typedef int16_t  Elf64_SHalf;
  17 typedef uint64_t Elf64_Off;
  18 typedef int32_t  Elf64_Sword;
  19 typedef uint32_t Elf64_Word;
  20 typedef uint64_t Elf64_Xword;
  21 typedef int64_t  Elf64_Sxword;
  22
  23 /* These constants are for the segment types stored in the image headers */
  24 #define PT_NULL    0
  25 #define PT_LOAD    1
  26 #define PT_DYNAMIC 2
  27 #define PT_INTERP  3
  28 #define PT_NOTE    4
  29 #define PT_SHLIB   5
  30 #define PT_PHDR    6
  31 #define PT_LOPROC  0x70000000
  32 #define PT_HIPROC  0x7fffffff
  33 #define PT_MIPS_REGINFO         0x70000000
  34 #define PT_MIPS_OPTIONS         0x70000001
  35
  36 /* Flags in the e_flags field of the header */
  37 /* MIPS architecture level. */
  38 #define EF_MIPS_ARCH_1          0x00000000      /* -mips1 code.  */
  39 #define EF_MIPS_ARCH_2          0x10000000      /* -mips2 code.  */
  40 #define EF_MIPS_ARCH_3          0x20000000      /* -mips3 code.  */
  41 #define EF_MIPS_ARCH_4          0x30000000      /* -mips4 code.  */
  42 #define EF_MIPS_ARCH_5          0x40000000      /* -mips5 code.  */
  43 #define EF_MIPS_ARCH_32         0x50000000      /* MIPS32 code.  */
  44 #define EF_MIPS_ARCH_64         0x60000000      /* MIPS64 code.  */
  45
  46 /* The ABI of a file. */
  47 #define EF_MIPS_ABI_O32         0x00001000      /* O32 ABI.  */
  48 #define EF_MIPS_ABI_O64         0x00002000      /* O32 extended for 64 bit.  */
  49
  50 #define EF_MIPS_NOREORDER 0x00000001
  51 #define EF_MIPS_PIC       0x00000002
  52 #define EF_MIPS_CPIC      0x00000004
  53 #define EF_MIPS_ABI2            0x00000020
  54 #define EF_MIPS_OPTIONS_FIRST   0x00000080
  55 #define EF_MIPS_32BITMODE       0x00000100
  56 #define EF_MIPS_ABI             0x0000f000
  57 #define EF_MIPS_ARCH      0xf0000000
  58
  59 /* These constants define the different elf file types */
  60 #define ET_NONE   0
  61 #define ET_REL    1
  62 #define ET_EXEC   2
  63 #define ET_DYN    3
  64 #define ET_CORE   4
  65 #define ET_LOPROC 0xff00
  66 #define ET_HIPROC 0xffff
  67
  68 /* These constants define the various ELF target machines */
  69 #define EM_NONE  0
  70 #define EM_M32   1
  71 #define EM_SPARC 2
  72 #define EM_386   3
  73 #define EM_68K   4
  74 #define EM_88K   5
  75 #define EM_486   6   /* Perhaps disused */
  76 #define EM_860   7
  77
  78 #define EM_MIPS         8       /* MIPS R3000 (officially, big-endian only) */
  79
  80 #define EM_MIPS_RS4_BE 10       /* MIPS R4000 big-endian */
  81
  82 #define EM_PARISC      15       /* HPPA */
  83
  84 #define EM_SPARC32PLUS 18       /* Sun's "v8plus" */
  85
  86 #define EM_PPC         20       /* PowerPC */
  87 #define EM_PPC64       21       /* PowerPC64 */
  88
  89 #define EM_ARM          40              /* ARM */
  90
  91 #define EM_SH          42       /* SuperH */
  92
  93 #define EM_SPARCV9     43       /* SPARC v9 64-bit */
  94
  95 #define EM_IA_64        50      /* HP/Intel IA-64 */
  96
  97 #define EM_X86_64       62      /* AMD x86-64 */
  98
  99 #define EM_S390         22      /* IBM S/390 */
 100
 101 #define EM_CRIS         76      /* Axis Communications 32-bit embedded processor */
 102
 103 #define EM_V850         87      /* NEC v850 */
 104
 105 #define EM_H8_300H      47      /* Hitachi H8/300H */
 106 #define EM_H8S          48      /* Hitachi H8S     */
 107
 108 /*
 109  * This is an interim value that we will use until the committee comes
 110  * up with a final number.
 111  */
 112 #define EM_ALPHA        0x9026
 113
 114 /* Bogus old v850 magic number, used by old tools.  */
 115 #define EM_CYGNUS_V850  0x9080
 116
 117 /*
 118  * This is the old interim value for S/390 architecture
 119  */
 120 #define EM_S390_OLD     0xA390
 121
 122 #define EM_MICROBLAZE      189
 123 #define EM_MICROBLAZE_OLD  0xBAAB
 124
 125 /* This is the info that is needed to parse the dynamic section of the file */
 126 #define DT_NULL         0
 127 #define DT_NEEDED       1
 128 #define DT_PLTRELSZ     2
 129 #define DT_PLTGOT       3
 130 #define DT_HASH         4
 131 #define DT_STRTAB       5
 132 #define DT_SYMTAB       6
 133 #define DT_RELA         7
 134 #define DT_RELASZ       8
 135 #define DT_RELAENT      9
 136 #define DT_STRSZ        10
 137 #define DT_SYMENT       11
 138 #define DT_INIT         12
 139 #define DT_FINI         13
 140 #define DT_SONAME       14
 141 #define DT_RPATH        15
 142 #define DT_SYMBOLIC     16
 143 #define DT_REL          17
 144 #define DT_RELSZ        18
 145 #define DT_RELENT       19
 146 #define DT_PLTREL       20
 147 #define DT_DEBUG        21
 148 #define DT_TEXTREL      22
 149 #define DT_JMPREL       23
 150 #define DT_BINDNOW      24
 151 #define DT_INIT_ARRAY   25
 152 #define DT_FINI_ARRAY   26
 153 #define DT_INIT_ARRAYSZ 27
 154 #define DT_FINI_ARRAYSZ 28
 155 #define DT_RUNPATH      29
 156 #define DT_FLAGS        30
 157 #define DT_LOOS         0x6000000d
 158 #define DT_HIOS         0x6ffff000
 159 #define DT_LOPROC       0x70000000
 160 #define DT_HIPROC       0x7fffffff
 161
 162 /* DT_ entries which fall between DT_VALRNGLO and DT_VALRNDHI use
 163    the d_val field of the Elf*_Dyn structure.  I.e. they contain scalars.  */
 164 #define DT_VALRNGLO     0x6ffffd00
 165 #define DT_VALRNGHI     0x6ffffdff
 166
 167 /* DT_ entries which fall between DT_ADDRRNGLO and DT_ADDRRNGHI use
 168    the d_ptr field of the Elf*_Dyn structure.  I.e. they contain pointers.  */
 169 #define DT_ADDRRNGLO    0x6ffffe00
 170 #define DT_ADDRRNGHI    0x6ffffeff
 171
 172 #define DT_VERSYM       0x6ffffff0
 173 #define DT_RELACOUNT    0x6ffffff9
 174 #define DT_RELCOUNT     0x6ffffffa
 175 #define DT_FLAGS_1      0x6ffffffb
 176 #define DT_VERDEF       0x6ffffffc
 177 #define DT_VERDEFNUM    0x6ffffffd
 178 #define DT_VERNEED      0x6ffffffe
 179 #define DT_VERNEEDNUM   0x6fffffff
 180
 181 #define DT_MIPS_RLD_VERSION     0x70000001
 182 #define DT_MIPS_TIME_STAMP      0x70000002
 183 #define DT_MIPS_ICHECKSUM       0x70000003
 184 #define DT_MIPS_IVERSION        0x70000004
 185 #define DT_MIPS_FLAGS           0x70000005
 186   #define RHF_NONE                0
 187   #define RHF_HARDWAY             1
 188   #define RHF_NOTPOT              2
 189 #define DT_MIPS_BASE_ADDRESS    0x70000006
 190 #define DT_MIPS_CONFLICT        0x70000008
 191 #define DT_MIPS_LIBLIST         0x70000009
 192 #define DT_MIPS_LOCAL_GOTNO     0x7000000a
 193 #define DT_MIPS_CONFLICTNO      0x7000000b
 194 #define DT_MIPS_LIBLISTNO       0x70000010
 195 #define DT_MIPS_SYMTABNO        0x70000011
 196 #define DT_MIPS_UNREFEXTNO      0x70000012
 197 #define DT_MIPS_GOTSYM          0x70000013
 198 #define DT_MIPS_HIPAGENO        0x70000014
 199 #define DT_MIPS_RLD_MAP         0x70000016
 200
 201 /* This info is needed when parsing the symbol table */
 202 #define STB_LOCAL  0
 203 #define STB_GLOBAL 1
 204 #define STB_WEAK   2
 205
 206 #define STT_NOTYPE  0
 207 #define STT_OBJECT  1
 208 #define STT_FUNC    2
 209 #define STT_SECTION 3
 210 #define STT_FILE    4
 211
 212 #define ELF_ST_BIND(x)          ((x) >> 4)
 213 #define ELF_ST_TYPE(x)          (((unsigned int) x) & 0xf)
 214 #define ELF32_ST_BIND(x)        ELF_ST_BIND(x)
 215 #define ELF32_ST_TYPE(x)        ELF_ST_TYPE(x)
 216 #define ELF64_ST_BIND(x)        ELF_ST_BIND(x)
 217 #define ELF64_ST_TYPE(x)        ELF_ST_TYPE(x)
 218
 219 /* Symbolic values for the entries in the auxiliary table
 220    put on the initial stack */
 221 #define AT_NULL   0     /* end of vector */
 222 #define AT_IGNORE 1     /* entry should be ignored */
 223 #define AT_EXECFD 2     /* file descriptor of program */
 224 #define AT_PHDR   3     /* program headers for program */
 225 #define AT_PHENT  4     /* size of program header entry */
 226 #define AT_PHNUM  5     /* number of program headers */
 227 #define AT_PAGESZ 6     /* system page size */
 228 #define AT_BASE   7     /* base address of interpreter */
 229 #define AT_FLAGS  8     /* flags */
 230 #define AT_ENTRY  9     /* entry point of program */
 231 #define AT_NOTELF 10    /* program is not ELF */
 232 #define AT_UID    11    /* real uid */
 233 #define AT_EUID   12    /* effective uid */
 234 #define AT_GID    13    /* real gid */
 235 #define AT_EGID   14    /* effective gid */
 236 #define AT_PLATFORM 15  /* string identifying CPU for optimizations */
 237 #define AT_HWCAP  16    /* arch dependent hints at CPU capabilities */
 238 #define AT_CLKTCK 17    /* frequency at which times() increments */
 239 #define AT_FPUCW  18    /* info about fpu initialization by kernel */
 240 #define AT_DCACHEBSIZE  19      /* data cache block size */
 241 #define AT_ICACHEBSIZE  20      /* instruction cache block size */
 242 #define AT_UCACHEBSIZE  21      /* unified cache block size */
 243 #define AT_IGNOREPPC    22      /* ppc only; entry should be ignored */
 244 #define AT_SECURE       23      /* boolean, was exec suid-like? */
 245 #define AT_BASE_PLATFORM 24     /* string identifying real platforms */
 246 #define AT_RANDOM       25      /* address of 16 random bytes */
 247 #define AT_EXECFN       31      /* filename of the executable */
 248 #define AT_SYSINFO      32      /* address of kernel entry point */
 249 #define AT_SYSINFO_EHDR 33      /* address of kernel vdso */
 250 #define AT_L1I_CACHESHAPE 34    /* shapes of the caches: */
 251 #define AT_L1D_CACHESHAPE 35    /*   bits 0-3: cache associativity.  */
 252 #define AT_L2_CACHESHAPE  36    /*   bits 4-7: log2 of line size.  */
 253 #define AT_L3_CACHESHAPE  37    /*   val&~255: cache size.  */
 254
 255 typedef struct dynamic{
 256   Elf32_Sword d_tag;
 257   union{
 258     Elf32_Sword d_val;
 259     Elf32_Addr  d_ptr;
 260   } d_un;
 261 } Elf32_Dyn;
 262
 263 typedef struct {
 264   Elf64_Sxword d_tag;           /* entry tag value */
 265   union {
 266     Elf64_Xword d_val;
 267     Elf64_Addr d_ptr;
 268   } d_un;
 269 } Elf64_Dyn;
 270
 271 /* The following are used with relocations */
 272 #define ELF32_R_SYM(x) ((x) >> 8)
 273 #define ELF32_R_TYPE(x) ((x) & 0xff)
 274
 275 #define ELF64_R_SYM(i)                  ((i) >> 32)
 276 #define ELF64_R_TYPE(i)                 ((i) & 0xffffffff)
 277 #define ELF64_R_TYPE_DATA(i)            (((ELF64_R_TYPE(i) >> 8) ^ 0x00800000) - 0x00800000)
 278
 279 #define R_386_NONE      0
 280 #define R_386_32        1
 281 #define R_386_PC32      2
 282 #define R_386_GOT32     3
 283 #define R_386_PLT32     4
 284 #define R_386_COPY      5
 285 #define R_386_GLOB_DAT  6
 286 #define R_386_JMP_SLOT  7
 287 #define R_386_RELATIVE  8
 288 #define R_386_GOTOFF    9
 289 #define R_386_GOTPC     10
 290 #define R_386_NUM       11
 291 /* Not a dynamic reloc, so not included in R_386_NUM.  Used in TCG.  */
 292 #define R_386_PC8       23
 293
 294 #define R_MIPS_NONE             0
 295 #define R_MIPS_16               1
 296 #define R_MIPS_32               2
 297 #define R_MIPS_REL32            3
 298 #define R_MIPS_26               4
 299 #define R_MIPS_HI16             5
 300 #define R_MIPS_LO16             6
 301 #define R_MIPS_GPREL16          7
 302 #define R_MIPS_LITERAL          8
 303 #define R_MIPS_GOT16            9
 304 #define R_MIPS_PC16             10
 305 #define R_MIPS_CALL16           11
 306 #define R_MIPS_GPREL32          12
 307 /* The remaining relocs are defined on Irix, although they are not
 308    in the MIPS ELF ABI.  */
 309 #define R_MIPS_UNUSED1          13
 310 #define R_MIPS_UNUSED2          14
 311 #define R_MIPS_UNUSED3          15
 312 #define R_MIPS_SHIFT5           16
 313 #define R_MIPS_SHIFT6           17
 314 #define R_MIPS_64               18
 315 #define R_MIPS_GOT_DISP         19
 316 #define R_MIPS_GOT_PAGE         20
 317 #define R_MIPS_GOT_OFST         21
 318 /*
 319  * The following two relocation types are specified in the MIPS ABI
 320  * conformance guide version 1.2 but not yet in the psABI.
 321  */
 322 #define R_MIPS_GOTHI16          22
 323 #define R_MIPS_GOTLO16          23
 324 #define R_MIPS_SUB              24
 325 #define R_MIPS_INSERT_A         25
 326 #define R_MIPS_INSERT_B         26
 327 #define R_MIPS_DELETE           27
 328 #define R_MIPS_HIGHER           28
 329 #define R_MIPS_HIGHEST          29
 330 /*
 331  * The following two relocation types are specified in the MIPS ABI
 332  * conformance guide version 1.2 but not yet in the psABI.
 333  */
 334 #define R_MIPS_CALLHI16         30
 335 #define R_MIPS_CALLLO16         31
 336 /*
 337  * This range is reserved for vendor specific relocations.
 338  */
 339 #define R_MIPS_LOVENDOR         100
 340 #define R_MIPS_HIVENDOR         127
 341
 342
 343 /*
 344  * Sparc ELF relocation types
 345  */
 346 #define R_SPARC_NONE            0
 347 #define R_SPARC_8               1
 348 #define R_SPARC_16              2
 349 #define R_SPARC_32              3
 350 #define R_SPARC_DISP8           4
 351 #define R_SPARC_DISP16          5
 352 #define R_SPARC_DISP32          6
 353 #define R_SPARC_WDISP30         7
 354 #define R_SPARC_WDISP22         8
 355 #define R_SPARC_HI22            9
 356 #define R_SPARC_22              10
 357 #define R_SPARC_13              11
 358 #define R_SPARC_LO10            12
 359 #define R_SPARC_GOT10           13
 360 #define R_SPARC_GOT13           14
 361 #define R_SPARC_GOT22           15
 362 #define R_SPARC_PC10            16
 363 #define R_SPARC_PC22            17
 364 #define R_SPARC_WPLT30          18
 365 #define R_SPARC_COPY            19
 366 #define R_SPARC_GLOB_DAT        20
 367 #define R_SPARC_JMP_SLOT        21
 368 #define R_SPARC_RELATIVE        22
 369 #define R_SPARC_UA32            23
 370 #define R_SPARC_PLT32           24
 371 #define R_SPARC_HIPLT22         25
 372 #define R_SPARC_LOPLT10         26
 373 #define R_SPARC_PCPLT32         27
 374 #define R_SPARC_PCPLT22         28
 375 #define R_SPARC_PCPLT10         29
 376 #define R_SPARC_10              30
 377 #define R_SPARC_11              31
 378 #define R_SPARC_64              32
 379 #define R_SPARC_OLO10           33
 380 #define R_SPARC_HH22            34
 381 #define R_SPARC_HM10            35
 382 #define R_SPARC_LM22            36
 383 #define R_SPARC_WDISP16         40
 384 #define R_SPARC_WDISP19         41
 385 #define R_SPARC_7               43
 386 #define R_SPARC_5               44
 387 #define R_SPARC_6               45
 388
 389 /* Bits present in AT_HWCAP, primarily for Sparc32.  */
 390
 391 #define HWCAP_SPARC_FLUSH       1    /* CPU supports flush instruction. */
 392 #define HWCAP_SPARC_STBAR       2
 393 #define HWCAP_SPARC_SWAP        4
 394 #define HWCAP_SPARC_MULDIV      8
 395 #define HWCAP_SPARC_V9          16
 396 #define HWCAP_SPARC_ULTRA3      32
 397
 398 /*
 399  * 68k ELF relocation types
 400  */
 401 #define R_68K_NONE      0
 402 #define R_68K_32        1
 403 #define R_68K_16        2
 404 #define R_68K_8         3
 405 #define R_68K_PC32      4
 406 #define R_68K_PC16      5
 407 #define R_68K_PC8       6
 408 #define R_68K_GOT32     7
 409 #define R_68K_GOT16     8
 410 #define R_68K_GOT8      9
 411 #define R_68K_GOT32O    10
 412 #define R_68K_GOT16O    11
 413 #define R_68K_GOT8O     12
 414 #define R_68K_PLT32     13
 415 #define R_68K_PLT16     14
 416 #define R_68K_PLT8      15
 417 #define R_68K_PLT32O    16
 418 #define R_68K_PLT16O    17
 419 #define R_68K_PLT8O     18
 420 #define R_68K_COPY      19
 421 #define R_68K_GLOB_DAT  20
 422 #define R_68K_JMP_SLOT  21
 423 #define R_68K_RELATIVE  22
 424
 425 /*
 426  * Alpha ELF relocation types
 427  */
 428 #define R_ALPHA_NONE            0       /* No reloc */
 429 #define R_ALPHA_REFLONG         1       /* Direct 32 bit */
 430 #define R_ALPHA_REFQUAD         2       /* Direct 64 bit */
 431 #define R_ALPHA_GPREL32         3       /* GP relative 32 bit */
 432 #define R_ALPHA_LITERAL         4       /* GP relative 16 bit w/optimization */
 433 #define R_ALPHA_LITUSE          5       /* Optimization hint for LITERAL */
 434 #define R_ALPHA_GPDISP          6       /* Add displacement to GP */
 435 #define R_ALPHA_BRADDR          7       /* PC+4 relative 23 bit shifted */
 436 #define R_ALPHA_HINT            8       /* PC+4 relative 16 bit shifted */
 437 #define R_ALPHA_SREL16          9       /* PC relative 16 bit */
 438 #define R_ALPHA_SREL32          10      /* PC relative 32 bit */
 439 #define R_ALPHA_SREL64          11      /* PC relative 64 bit */
 440 #define R_ALPHA_GPRELHIGH       17      /* GP relative 32 bit, high 16 bits */
 441 #define R_ALPHA_GPRELLOW        18      /* GP relative 32 bit, low 16 bits */
 442 #define R_ALPHA_GPREL16         19      /* GP relative 16 bit */
 443 #define R_ALPHA_COPY            24      /* Copy symbol at runtime */
 444 #define R_ALPHA_GLOB_DAT        25      /* Create GOT entry */
 445 #define R_ALPHA_JMP_SLOT        26      /* Create PLT entry */
 446 #define R_ALPHA_RELATIVE        27      /* Adjust by program base */
 447 #define R_ALPHA_BRSGP           28
 448 #define R_ALPHA_TLSGD           29
 449 #define R_ALPHA_TLS_LDM         30
 450 #define R_ALPHA_DTPMOD64        31
 451 #define R_ALPHA_GOTDTPREL       32
 452 #define R_ALPHA_DTPREL64        33
 453 #define R_ALPHA_DTPRELHI        34
 454 #define R_ALPHA_DTPRELLO        35
 455 #define R_ALPHA_DTPREL16        36
 456 #define R_ALPHA_GOTTPREL        37
 457 #define R_ALPHA_TPREL64         38
 458 #define R_ALPHA_TPRELHI         39
 459 #define R_ALPHA_TPRELLO         40
 460 #define R_ALPHA_TPREL16         41
 461
 462 #define SHF_ALPHA_GPREL         0x10000000
 463
 464
 465 /* PowerPC relocations defined by the ABIs */
 466 #define R_PPC_NONE              0
 467 #define R_PPC_ADDR32            1       /* 32bit absolute address */
 468 #define R_PPC_ADDR24            2       /* 26bit address, 2 bits ignored.  */
 469 #define R_PPC_ADDR16            3       /* 16bit absolute address */
 470 #define R_PPC_ADDR16_LO         4       /* lower 16bit of absolute address */
 471 #define R_PPC_ADDR16_HI         5       /* high 16bit of absolute address */
 472 #define R_PPC_ADDR16_HA         6       /* adjusted high 16bit */
 473 #define R_PPC_ADDR14            7       /* 16bit address, 2 bits ignored */
 474 #define R_PPC_ADDR14_BRTAKEN    8
 475 #define R_PPC_ADDR14_BRNTAKEN   9
 476 #define R_PPC_REL24             10      /* PC relative 26 bit */
 477 #define R_PPC_REL14             11      /* PC relative 16 bit */
 478 #define R_PPC_REL14_BRTAKEN     12
 479 #define R_PPC_REL14_BRNTAKEN    13
 480 #define R_PPC_GOT16             14
 481 #define R_PPC_GOT16_LO          15
 482 #define R_PPC_GOT16_HI          16
 483 #define R_PPC_GOT16_HA          17
 484 #define R_PPC_PLTREL24          18
 485 #define R_PPC_COPY              19
 486 #define R_PPC_GLOB_DAT          20
 487 #define R_PPC_JMP_SLOT          21
 488 #define R_PPC_RELATIVE          22
 489 #define R_PPC_LOCAL24PC         23
 490 #define R_PPC_UADDR32           24
 491 #define R_PPC_UADDR16           25
 492 #define R_PPC_REL32             26
 493 #define R_PPC_PLT32             27
 494 #define R_PPC_PLTREL32          28
 495 #define R_PPC_PLT16_LO          29
 496 #define R_PPC_PLT16_HI          30
 497 #define R_PPC_PLT16_HA          31
 498 #define R_PPC_SDAREL16          32
 499 #define R_PPC_SECTOFF           33
 500 #define R_PPC_SECTOFF_LO        34
 501 #define R_PPC_SECTOFF_HI        35
 502 #define R_PPC_SECTOFF_HA        36
 503 /* Keep this the last entry.  */
 504 #ifndef R_PPC_NUM
 505 #define R_PPC_NUM               37
 506 #endif
 507
 508 /* ARM specific declarations */
 509
 510 /* Processor specific flags for the ELF header e_flags field.  */
 511 #define EF_ARM_RELEXEC     0x01
 512 #define EF_ARM_HASENTRY    0x02
 513 #define EF_ARM_INTERWORK   0x04
 514 #define EF_ARM_APCS_26     0x08
 515 #define EF_ARM_APCS_FLOAT  0x10
 516 #define EF_ARM_PIC         0x20
 517 #define EF_ALIGN8          0x40         /* 8-bit structure alignment is in use */
 518 #define EF_NEW_ABI         0x80
 519 #define EF_OLD_ABI         0x100
 520
 521 /* Additional symbol types for Thumb */
 522 #define STT_ARM_TFUNC      0xd
 523
 524 /* ARM-specific values for sh_flags */
 525 #define SHF_ARM_ENTRYSECT  0x10000000   /* Section contains an entry point */
 526 #define SHF_ARM_COMDEF     0x80000000   /* Section may be multiply defined
 527                                            in the input to a link step */
 528
 529 /* ARM-specific program header flags */
 530 #define PF_ARM_SB          0x10000000   /* Segment contains the location
 531                                            addressed by the static base */
 532
 533 /* ARM relocs.  */
 534 #define R_ARM_NONE              0       /* No reloc */
 535 #define R_ARM_PC24              1       /* PC relative 26 bit branch */
 536 #define R_ARM_ABS32             2       /* Direct 32 bit  */
 537 #define R_ARM_REL32             3       /* PC relative 32 bit */
 538 #define R_ARM_PC13              4
 539 #define R_ARM_ABS16             5       /* Direct 16 bit */
 540 #define R_ARM_ABS12             6       /* Direct 12 bit */
 541 #define R_ARM_THM_ABS5          7
 542 #define R_ARM_ABS8              8       /* Direct 8 bit */
 543 #define R_ARM_SBREL32           9
 544 #define R_ARM_THM_PC22          10
 545 #define R_ARM_THM_PC8           11
 546 #define R_ARM_AMP_VCALL9        12
 547 #define R_ARM_SWI24             13
 548 #define R_ARM_THM_SWI8          14
 549 #define R_ARM_XPC25             15
 550 #define R_ARM_THM_XPC22         16
 551 #define R_ARM_COPY              20      /* Copy symbol at runtime */
 552 #define R_ARM_GLOB_DAT          21      /* Create GOT entry */
 553 #define R_ARM_JUMP_SLOT         22      /* Create PLT entry */
 554 #define R_ARM_RELATIVE          23      /* Adjust by program base */
 555 #define R_ARM_GOTOFF            24      /* 32 bit offset to GOT */
 556 #define R_ARM_GOTPC             25      /* 32 bit PC relative offset to GOT */
 557 #define R_ARM_GOT32             26      /* 32 bit GOT entry */
 558 #define R_ARM_PLT32             27      /* 32 bit PLT address */
 559 #define R_ARM_CALL              28
 560 #define R_ARM_JUMP24            29
 561 #define R_ARM_GNU_VTENTRY       100
 562 #define R_ARM_GNU_VTINHERIT     101
 563 #define R_ARM_THM_PC11          102     /* thumb unconditional branch */
 564 #define R_ARM_THM_PC9           103     /* thumb conditional branch */
 565 #define R_ARM_RXPC25            249
 566 #define R_ARM_RSBREL32          250
 567 #define R_ARM_THM_RPC22         251
 568 #define R_ARM_RREL32            252
 569 #define R_ARM_RABS22            253
 570 #define R_ARM_RPC24             254
 571 #define R_ARM_RBASE             255
 572 /* Keep this the last entry.  */
 573 #define R_ARM_NUM               256
 574
 575 /* s390 relocations defined by the ABIs */
 576 #define R_390_NONE              0       /* No reloc.  */
 577 #define R_390_8                 1       /* Direct 8 bit.  */
 578 #define R_390_12                2       /* Direct 12 bit.  */
 579 #define R_390_16                3       /* Direct 16 bit.  */
 580 #define R_390_32                4       /* Direct 32 bit.  */
 581 #define R_390_PC32              5       /* PC relative 32 bit.  */
 582 #define R_390_GOT12             6       /* 12 bit GOT offset.  */
 583 #define R_390_GOT32             7       /* 32 bit GOT offset.  */
 584 #define R_390_PLT32             8       /* 32 bit PC relative PLT address.  */
 585 #define R_390_COPY              9       /* Copy symbol at runtime.  */
 586 #define R_390_GLOB_DAT          10      /* Create GOT entry.  */
 587 #define R_390_JMP_SLOT          11      /* Create PLT entry.  */
 588 #define R_390_RELATIVE          12      /* Adjust by program base.  */
 589 #define R_390_GOTOFF32          13      /* 32 bit offset to GOT.         */
 590 #define R_390_GOTPC             14      /* 32 bit PC rel. offset to GOT.  */
 591 #define R_390_GOT16             15      /* 16 bit GOT offset.  */
 592 #define R_390_PC16              16      /* PC relative 16 bit.  */
 593 #define R_390_PC16DBL           17      /* PC relative 16 bit shifted by 1.  */
 594 #define R_390_PLT16DBL          18      /* 16 bit PC rel. PLT shifted by 1.  */
 595 #define R_390_PC32DBL           19      /* PC relative 32 bit shifted by 1.  */
 596 #define R_390_PLT32DBL          20      /* 32 bit PC rel. PLT shifted by 1.  */
 597 #define R_390_GOTPCDBL          21      /* 32 bit PC rel. GOT shifted by 1.  */
 598 #define R_390_64                22      /* Direct 64 bit.  */
 599 #define R_390_PC64              23      /* PC relative 64 bit.  */
 600 #define R_390_GOT64             24      /* 64 bit GOT offset.  */
 601 #define R_390_PLT64             25      /* 64 bit PC relative PLT address.  */
 602 #define R_390_GOTENT            26      /* 32 bit PC rel. to GOT entry >> 1. */
 603 #define R_390_GOTOFF16          27      /* 16 bit offset to GOT. */
 604 #define R_390_GOTOFF64          28      /* 64 bit offset to GOT. */
 605 #define R_390_GOTPLT12          29      /* 12 bit offset to jump slot.  */
 606 #define R_390_GOTPLT16          30      /* 16 bit offset to jump slot.  */
 607 #define R_390_GOTPLT32          31      /* 32 bit offset to jump slot.  */
 608 #define R_390_GOTPLT64          32      /* 64 bit offset to jump slot.  */
 609 #define R_390_GOTPLTENT         33      /* 32 bit rel. offset to jump slot.  */
 610 #define R_390_PLTOFF16          34      /* 16 bit offset from GOT to PLT. */
 611 #define R_390_PLTOFF32          35      /* 32 bit offset from GOT to PLT. */
 612 #define R_390_PLTOFF64          36      /* 16 bit offset from GOT to PLT. */
 613 #define R_390_TLS_LOAD          37      /* Tag for load insn in TLS code. */
 614 #define R_390_TLS_GDCALL        38      /* Tag for function call in general
 615                                            dynamic TLS code.  */
 616 #define R_390_TLS_LDCALL        39      /* Tag for function call in local
 617                                            dynamic TLS code.  */
 618 #define R_390_TLS_GD32          40      /* Direct 32 bit for general dynamic
 619                                            thread local data.  */
 620 #define R_390_TLS_GD64          41      /* Direct 64 bit for general dynamic
 621                                            thread local data.  */
 622 #define R_390_TLS_GOTIE12       42      /* 12 bit GOT offset for static TLS
 623                                            block offset.  */
 624 #define R_390_TLS_GOTIE32       43      /* 32 bit GOT offset for static TLS
 625                                            block offset.  */
 626 #define R_390_TLS_GOTIE64       44      /* 64 bit GOT offset for static TLS
 627                                            block offset.  */
 628 #define R_390_TLS_LDM32         45      /* Direct 32 bit for local dynamic
 629                                            thread local data in LD code.  */
 630 #define R_390_TLS_LDM64         46      /* Direct 64 bit for local dynamic
 631                                            thread local data in LD code.  */
 632 #define R_390_TLS_IE32          47      /* 32 bit address of GOT entry for
 633                                            negated static TLS block offset.  */
 634 #define R_390_TLS_IE64          48      /* 64 bit address of GOT entry for
 635                                            negated static TLS block offset.  */
 636 #define R_390_TLS_IEENT         49      /* 32 bit rel. offset to GOT entry for
 637                                            negated static TLS block offset.  */
 638 #define R_390_TLS_LE32          50      /* 32 bit negated offset relative to
 639                                            static TLS block.  */
 640 #define R_390_TLS_LE64          51      /* 64 bit negated offset relative to
 641                                            static TLS block.  */
 642 #define R_390_TLS_LDO32         52      /* 32 bit offset relative to TLS
 643                                            block.  */
 644 #define R_390_TLS_LDO64         53      /* 64 bit offset relative to TLS
 645                                            block.  */
 646 #define R_390_TLS_DTPMOD        54      /* ID of module containing symbol.  */
 647 #define R_390_TLS_DTPOFF        55      /* Offset in TLS block.  */
 648 #define R_390_TLS_TPOFF         56      /* Negate offset in static TLS
 649                                            block.  */
 650 /* Keep this the last entry.  */
 651 #define R_390_NUM       57
 652
 653 /* x86-64 relocation types */
 654 #define R_X86_64_NONE           0       /* No reloc */
 655 #define R_X86_64_64             1       /* Direct 64 bit  */
 656 #define R_X86_64_PC32           2       /* PC relative 32 bit signed */
 657 #define R_X86_64_GOT32          3       /* 32 bit GOT entry */
 658 #define R_X86_64_PLT32          4       /* 32 bit PLT address */
 659 #define R_X86_64_COPY           5       /* Copy symbol at runtime */
 660 #define R_X86_64_GLOB_DAT       6       /* Create GOT entry */
 661 #define R_X86_64_JUMP_SLOT      7       /* Create PLT entry */
 662 #define R_X86_64_RELATIVE       8       /* Adjust by program base */
 663 #define R_X86_64_GOTPCREL       9       /* 32 bit signed pc relative
 664                                            offset to GOT */
 665 #define R_X86_64_32             10      /* Direct 32 bit zero extended */
 666 #define R_X86_64_32S            11      /* Direct 32 bit sign extended */
 667 #define R_X86_64_16             12      /* Direct 16 bit zero extended */
 668 #define R_X86_64_PC16           13      /* 16 bit sign extended pc relative */
 669 #define R_X86_64_8              14      /* Direct 8 bit sign extended  */
 670 #define R_X86_64_PC8            15      /* 8 bit sign extended pc relative */
 671
 672 #define R_X86_64_NUM            16
 673
 674 /* Legal values for e_flags field of Elf64_Ehdr.  */
 675
 676 #define EF_ALPHA_32BIT          1       /* All addresses are below 2GB */
 677
 678 /* HPPA specific definitions.  */
 679
 680 /* Legal values for e_flags field of Elf32_Ehdr.  */
 681
 682 #define EF_PARISC_TRAPNIL       0x00010000 /* Trap nil pointer dereference.  */
 683 #define EF_PARISC_EXT           0x00020000 /* Program uses arch. extensions. */
 684 #define EF_PARISC_LSB           0x00040000 /* Program expects little endian. */
 685 #define EF_PARISC_WIDE          0x00080000 /* Program expects wide mode.  */
 686 #define EF_PARISC_NO_KABP       0x00100000 /* No kernel assisted branch
 687                                               prediction.  */
 688 #define EF_PARISC_LAZYSWAP      0x00400000 /* Allow lazy swapping.  */
 689 #define EF_PARISC_ARCH          0x0000ffff /* Architecture version.  */
 690
 691 /* Defined values for `e_flags & EF_PARISC_ARCH' are:  */
 692
 693 #define EFA_PARISC_1_0              0x020b /* PA-RISC 1.0 big-endian.  */
 694 #define EFA_PARISC_1_1              0x0210 /* PA-RISC 1.1 big-endian.  */
 695 #define EFA_PARISC_2_0              0x0214 /* PA-RISC 2.0 big-endian.  */
 696
 697 /* Additional section indeces.  */
 698
 699 #define SHN_PARISC_ANSI_COMMON  0xff00     /* Section for tenatively declared
 700                                               symbols in ANSI C.  */
 701 #define SHN_PARISC_HUGE_COMMON  0xff01     /* Common blocks in huge model.  */
 702
 703 /* Legal values for sh_type field of Elf32_Shdr.  */
 704
 705 #define SHT_PARISC_EXT          0x70000000 /* Contains product specific ext. */
 706 #define SHT_PARISC_UNWIND       0x70000001 /* Unwind information.  */
 707 #define SHT_PARISC_DOC          0x70000002 /* Debug info for optimized code. */
 708
 709 /* Legal values for sh_flags field of Elf32_Shdr.  */
 710
 711 #define SHF_PARISC_SHORT        0x20000000 /* Section with short addressing. */
 712 #define SHF_PARISC_HUGE         0x40000000 /* Section far from gp.  */
 713 #define SHF_PARISC_SBP          0x80000000 /* Static branch prediction code. */
 714
 715 /* Legal values for ST_TYPE subfield of st_info (symbol type).  */
 716
 717 #define STT_PARISC_MILLICODE    13      /* Millicode function entry point.  */
 718
 719 #define STT_HP_OPAQUE           (STT_LOOS + 0x1)
 720 #define STT_HP_STUB             (STT_LOOS + 0x2)
 721
 722 /* HPPA relocs.  */
 723
 724 #define R_PARISC_NONE           0       /* No reloc.  */
 725 #define R_PARISC_DIR32          1       /* Direct 32-bit reference.  */
 726 #define R_PARISC_DIR21L         2       /* Left 21 bits of eff. address.  */
 727 #define R_PARISC_DIR17R         3       /* Right 17 bits of eff. address.  */
 728 #define R_PARISC_DIR17F         4       /* 17 bits of eff. address.  */
 729 #define R_PARISC_DIR14R         6       /* Right 14 bits of eff. address.  */
 730 #define R_PARISC_PCREL32        9       /* 32-bit rel. address.  */
 731 #define R_PARISC_PCREL21L       10      /* Left 21 bits of rel. address.  */
 732 #define R_PARISC_PCREL17R       11      /* Right 17 bits of rel. address.  */
 733 #define R_PARISC_PCREL17F       12      /* 17 bits of rel. address.  */
 734 #define R_PARISC_PCREL14R       14      /* Right 14 bits of rel. address.  */
 735 #define R_PARISC_DPREL21L       18      /* Left 21 bits of rel. address.  */
 736 #define R_PARISC_DPREL14R       22      /* Right 14 bits of rel. address.  */
 737 #define R_PARISC_GPREL21L       26      /* GP-relative, left 21 bits.  */
 738 #define R_PARISC_GPREL14R       30      /* GP-relative, right 14 bits.  */
 739 #define R_PARISC_LTOFF21L       34      /* LT-relative, left 21 bits.  */
 740 #define R_PARISC_LTOFF14R       38      /* LT-relative, right 14 bits.  */
 741 #define R_PARISC_SECREL32       41      /* 32 bits section rel. address.  */
 742 #define R_PARISC_SEGBASE        48      /* No relocation, set segment base.  */
 743 #define R_PARISC_SEGREL32       49      /* 32 bits segment rel. address.  */
 744 #define R_PARISC_PLTOFF21L      50      /* PLT rel. address, left 21 bits.  */
 745 #define R_PARISC_PLTOFF14R      54      /* PLT rel. address, right 14 bits.  */
 746 #define R_PARISC_LTOFF_FPTR32   57      /* 32 bits LT-rel. function pointer. */
 747 #define R_PARISC_LTOFF_FPTR21L  58      /* LT-rel. fct ptr, left 21 bits. */
 748 #define R_PARISC_LTOFF_FPTR14R  62      /* LT-rel. fct ptr, right 14 bits. */
 749 #define R_PARISC_FPTR64         64      /* 64 bits function address.  */
 750 #define R_PARISC_PLABEL32       65      /* 32 bits function address.  */
 751 #define R_PARISC_PCREL64        72      /* 64 bits PC-rel. address.  */
 752 #define R_PARISC_PCREL22F       74      /* 22 bits PC-rel. address.  */
 753 #define R_PARISC_PCREL14WR      75      /* PC-rel. address, right 14 bits.  */
 754 #define R_PARISC_PCREL14DR      76      /* PC rel. address, right 14 bits.  */
 755 #define R_PARISC_PCREL16F       77      /* 16 bits PC-rel. address.  */
 756 #define R_PARISC_PCREL16WF      78      /* 16 bits PC-rel. address.  */
 757 #define R_PARISC_PCREL16DF      79      /* 16 bits PC-rel. address.  */
 758 #define R_PARISC_DIR64          80      /* 64 bits of eff. address.  */
 759 #define R_PARISC_DIR14WR        83      /* 14 bits of eff. address.  */
 760 #define R_PARISC_DIR14DR        84      /* 14 bits of eff. address.  */
 761 #define R_PARISC_DIR16F         85      /* 16 bits of eff. address.  */
 762 #define R_PARISC_DIR16WF        86      /* 16 bits of eff. address.  */
 763 #define R_PARISC_DIR16DF        87      /* 16 bits of eff. address.  */
 764 #define R_PARISC_GPREL64        88      /* 64 bits of GP-rel. address.  */
 765 #define R_PARISC_GPREL14WR      91      /* GP-rel. address, right 14 bits.  */
 766 #define R_PARISC_GPREL14DR      92      /* GP-rel. address, right 14 bits.  */
 767 #define R_PARISC_GPREL16F       93      /* 16 bits GP-rel. address.  */
 768 #define R_PARISC_GPREL16WF      94      /* 16 bits GP-rel. address.  */
 769 #define R_PARISC_GPREL16DF      95      /* 16 bits GP-rel. address.  */
 770 #define R_PARISC_LTOFF64        96      /* 64 bits LT-rel. address.  */
 771 #define R_PARISC_LTOFF14WR      99      /* LT-rel. address, right 14 bits.  */
 772 #define R_PARISC_LTOFF14DR      100     /* LT-rel. address, right 14 bits.  */
 773 #define R_PARISC_LTOFF16F       101     /* 16 bits LT-rel. address.  */
 774 #define R_PARISC_LTOFF16WF      102     /* 16 bits LT-rel. address.  */
 775 #define R_PARISC_LTOFF16DF      103     /* 16 bits LT-rel. address.  */
 776 #define R_PARISC_SECREL64       104     /* 64 bits section rel. address.  */
 777 #define R_PARISC_SEGREL64       112     /* 64 bits segment rel. address.  */
 778 #define R_PARISC_PLTOFF14WR     115     /* PLT-rel. address, right 14 bits.  */
 779 #define R_PARISC_PLTOFF14DR     116     /* PLT-rel. address, right 14 bits.  */
 780 #define R_PARISC_PLTOFF16F      117     /* 16 bits LT-rel. address.  */
 781 #define R_PARISC_PLTOFF16WF     118     /* 16 bits PLT-rel. address.  */
 782 #define R_PARISC_PLTOFF16DF     119     /* 16 bits PLT-rel. address.  */
 783 #define R_PARISC_LTOFF_FPTR64   120     /* 64 bits LT-rel. function ptr.  */
 784 #define R_PARISC_LTOFF_FPTR14WR 123     /* LT-rel. fct. ptr., right 14 bits. */
 785 #define R_PARISC_LTOFF_FPTR14DR 124     /* LT-rel. fct. ptr., right 14 bits. */
 786 #define R_PARISC_LTOFF_FPTR16F  125     /* 16 bits LT-rel. function ptr.  */
 787 #define R_PARISC_LTOFF_FPTR16WF 126     /* 16 bits LT-rel. function ptr.  */
 788 #define R_PARISC_LTOFF_FPTR16DF 127     /* 16 bits LT-rel. function ptr.  */
 789 #define R_PARISC_LORESERVE      128
 790 #define R_PARISC_COPY           128     /* Copy relocation.  */
 791 #define R_PARISC_IPLT           129     /* Dynamic reloc, imported PLT */
 792 #define R_PARISC_EPLT           130     /* Dynamic reloc, exported PLT */
 793 #define R_PARISC_TPREL32        153     /* 32 bits TP-rel. address.  */
 794 #define R_PARISC_TPREL21L       154     /* TP-rel. address, left 21 bits.  */
 795 #define R_PARISC_TPREL14R       158     /* TP-rel. address, right 14 bits.  */
 796 #define R_PARISC_LTOFF_TP21L    162     /* LT-TP-rel. address, left 21 bits. */
 797 #define R_PARISC_LTOFF_TP14R    166     /* LT-TP-rel. address, right 14 bits.*/
 798 #define R_PARISC_LTOFF_TP14F    167     /* 14 bits LT-TP-rel. address.  */
 799 #define R_PARISC_TPREL64        216     /* 64 bits TP-rel. address.  */
 800 #define R_PARISC_TPREL14WR      219     /* TP-rel. address, right 14 bits.  */
 801 #define R_PARISC_TPREL14DR      220     /* TP-rel. address, right 14 bits.  */
 802 #define R_PARISC_TPREL16F       221     /* 16 bits TP-rel. address.  */
 803 #define R_PARISC_TPREL16WF      222     /* 16 bits TP-rel. address.  */
 804 #define R_PARISC_TPREL16DF      223     /* 16 bits TP-rel. address.  */
 805 #define R_PARISC_LTOFF_TP64     224     /* 64 bits LT-TP-rel. address.  */
 806 #define R_PARISC_LTOFF_TP14WR   227     /* LT-TP-rel. address, right 14 bits.*/
 807 #define R_PARISC_LTOFF_TP14DR   228     /* LT-TP-rel. address, right 14 bits.*/
 808 #define R_PARISC_LTOFF_TP16F    229     /* 16 bits LT-TP-rel. address.  */
 809 #define R_PARISC_LTOFF_TP16WF   230     /* 16 bits LT-TP-rel. address.  */
 810 #define R_PARISC_LTOFF_TP16DF   231     /* 16 bits LT-TP-rel. address.  */
 811 #define R_PARISC_HIRESERVE      255
 812
 813 /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr.  */
 814
 815 #define PT_HP_TLS               (PT_LOOS + 0x0)
 816 #define PT_HP_CORE_NONE         (PT_LOOS + 0x1)
 817 #define PT_HP_CORE_VERSION      (PT_LOOS + 0x2)
 818 #define PT_HP_CORE_KERNEL       (PT_LOOS + 0x3)
 819 #define PT_HP_CORE_COMM         (PT_LOOS + 0x4)
 820 #define PT_HP_CORE_PROC         (PT_LOOS + 0x5)
 821 #define PT_HP_CORE_LOADABLE     (PT_LOOS + 0x6)
 822 #define PT_HP_CORE_STACK        (PT_LOOS + 0x7)
 823 #define PT_HP_CORE_SHM          (PT_LOOS + 0x8)
 824 #define PT_HP_CORE_MMF          (PT_LOOS + 0x9)
 825 #define PT_HP_PARALLEL          (PT_LOOS + 0x10)
 826 #define PT_HP_FASTBIND          (PT_LOOS + 0x11)
 827 #define PT_HP_OPT_ANNOT         (PT_LOOS + 0x12)
 828 #define PT_HP_HSL_ANNOT         (PT_LOOS + 0x13)
 829 #define PT_HP_STACK             (PT_LOOS + 0x14)
 830
 831 #define PT_PARISC_ARCHEXT       0x70000000
 832 #define PT_PARISC_UNWIND        0x70000001
 833
 834 /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr.  */
 835
 836 #define PF_PARISC_SBP           0x08000000
 837
 838 #define PF_HP_PAGE_SIZE         0x00100000
 839 #define PF_HP_FAR_SHARED        0x00200000
 840 #define PF_HP_NEAR_SHARED       0x00400000
 841 #define PF_HP_CODE              0x01000000
 842 #define PF_HP_MODIFY            0x02000000
 843 #define PF_HP_LAZYSWAP          0x04000000
 844 #define PF_HP_SBP               0x08000000
 845
 846 /* IA-64 specific declarations.  */
 847
 848 /* Processor specific flags for the Ehdr e_flags field.  */
 849 #define EF_IA_64_MASKOS         0x0000000f      /* os-specific flags */
 850 #define EF_IA_64_ABI64          0x00000010      /* 64-bit ABI */
 851 #define EF_IA_64_ARCH           0xff000000      /* arch. version mask */
 852
 853 /* Processor specific values for the Phdr p_type field.  */
 854 #define PT_IA_64_ARCHEXT        (PT_LOPROC + 0) /* arch extension bits */
 855 #define PT_IA_64_UNWIND         (PT_LOPROC + 1) /* ia64 unwind bits */
 856
 857 /* Processor specific flags for the Phdr p_flags field.  */
 858 #define PF_IA_64_NORECOV        0x80000000      /* spec insns w/o recovery */
 859
 860 /* Processor specific values for the Shdr sh_type field.  */
 861 #define SHT_IA_64_EXT           (SHT_LOPROC + 0) /* extension bits */
 862 #define SHT_IA_64_UNWIND        (SHT_LOPROC + 1) /* unwind bits */
 863
 864 /* Processor specific flags for the Shdr sh_flags field.  */
 865 #define SHF_IA_64_SHORT         0x10000000      /* section near gp */
 866 #define SHF_IA_64_NORECOV       0x20000000      /* spec insns w/o recovery */
 867
 868 /* Processor specific values for the Dyn d_tag field.  */
 869 #define DT_IA_64_PLT_RESERVE    (DT_LOPROC + 0)
 870 #define DT_IA_64_NUM            1
 871
 872 /* IA-64 relocations.  */
 873 #define R_IA64_NONE             0x00    /* none */
 874 #define R_IA64_IMM14            0x21    /* symbol + addend, add imm14 */
 875 #define R_IA64_IMM22            0x22    /* symbol + addend, add imm22 */
 876 #define R_IA64_IMM64            0x23    /* symbol + addend, mov imm64 */
 877 #define R_IA64_DIR32MSB         0x24    /* symbol + addend, data4 MSB */
 878 #define R_IA64_DIR32LSB         0x25    /* symbol + addend, data4 LSB */
 879 #define R_IA64_DIR64MSB         0x26    /* symbol + addend, data8 MSB */
 880 #define R_IA64_DIR64LSB         0x27    /* symbol + addend, data8 LSB */
 881 #define R_IA64_GPREL22          0x2a    /* @gprel(sym + add), add imm22 */
 882 #define R_IA64_GPREL64I         0x2b    /* @gprel(sym + add), mov imm64 */
 883 #define R_IA64_GPREL32MSB       0x2c    /* @gprel(sym + add), data4 MSB */
 884 #define R_IA64_GPREL32LSB       0x2d    /* @gprel(sym + add), data4 LSB */
 885 #define R_IA64_GPREL64MSB       0x2e    /* @gprel(sym + add), data8 MSB */
 886 #define R_IA64_GPREL64LSB       0x2f    /* @gprel(sym + add), data8 LSB */
 887 #define R_IA64_LTOFF22          0x32    /* @ltoff(sym + add), add imm22 */
 888 #define R_IA64_LTOFF64I         0x33    /* @ltoff(sym + add), mov imm64 */
 889 #define R_IA64_PLTOFF22         0x3a    /* @pltoff(sym + add), add imm22 */
 890 #define R_IA64_PLTOFF64I        0x3b    /* @pltoff(sym + add), mov imm64 */
 891 #define R_IA64_PLTOFF64MSB      0x3e    /* @pltoff(sym + add), data8 MSB */
 892 #define R_IA64_PLTOFF64LSB      0x3f    /* @pltoff(sym + add), data8 LSB */
 893 #define R_IA64_FPTR64I          0x43    /* @fptr(sym + add), mov imm64 */
 894 #define R_IA64_FPTR32MSB        0x44    /* @fptr(sym + add), data4 MSB */
 895 #define R_IA64_FPTR32LSB        0x45    /* @fptr(sym + add), data4 LSB */
 896 #define R_IA64_FPTR64MSB        0x46    /* @fptr(sym + add), data8 MSB */
 897 #define R_IA64_FPTR64LSB        0x47    /* @fptr(sym + add), data8 LSB */
 898 #define R_IA64_PCREL60B         0x48    /* @pcrel(sym + add), brl */
 899 #define R_IA64_PCREL21B         0x49    /* @pcrel(sym + add), ptb, call */
 900 #define R_IA64_PCREL21M         0x4a    /* @pcrel(sym + add), chk.s */
 901 #define R_IA64_PCREL21F         0x4b    /* @pcrel(sym + add), fchkf */
 902 #define R_IA64_PCREL32MSB       0x4c    /* @pcrel(sym + add), data4 MSB */
 903 #define R_IA64_PCREL32LSB       0x4d    /* @pcrel(sym + add), data4 LSB */
 904 #define R_IA64_PCREL64MSB       0x4e    /* @pcrel(sym + add), data8 MSB */
 905 #define R_IA64_PCREL64LSB       0x4f    /* @pcrel(sym + add), data8 LSB */
 906 #define R_IA64_LTOFF_FPTR22     0x52    /* @ltoff(@fptr(s+a)), imm22 */
 907 #define R_IA64_LTOFF_FPTR64I    0x53    /* @ltoff(@fptr(s+a)), imm64 */
 908 #define R_IA64_LTOFF_FPTR32MSB  0x54    /* @ltoff(@fptr(s+a)), data4 MSB */
 909 #define R_IA64_LTOFF_FPTR32LSB  0x55    /* @ltoff(@fptr(s+a)), data4 LSB */
 910 #define R_IA64_LTOFF_FPTR64MSB  0x56    /* @ltoff(@fptr(s+a)), data8 MSB */
 911 #define R_IA64_LTOFF_FPTR64LSB  0x57    /* @ltoff(@fptr(s+a)), data8 LSB */
 912 #define R_IA64_SEGREL32MSB      0x5c    /* @segrel(sym + add), data4 MSB */
 913 #define R_IA64_SEGREL32LSB      0x5d    /* @segrel(sym + add), data4 LSB */
 914 #define R_IA64_SEGREL64MSB      0x5e    /* @segrel(sym + add), data8 MSB */
 915 #define R_IA64_SEGREL64LSB      0x5f    /* @segrel(sym + add), data8 LSB */
 916 #define R_IA64_SECREL32MSB      0x64    /* @secrel(sym + add), data4 MSB */
 917 #define R_IA64_SECREL32LSB      0x65    /* @secrel(sym + add), data4 LSB */
 918 #define R_IA64_SECREL64MSB      0x66    /* @secrel(sym + add), data8 MSB */
 919 #define R_IA64_SECREL64LSB      0x67    /* @secrel(sym + add), data8 LSB */
 920 #define R_IA64_REL32MSB         0x6c    /* data 4 + REL */
 921 #define R_IA64_REL32LSB         0x6d    /* data 4 + REL */
 922 #define R_IA64_REL64MSB         0x6e    /* data 8 + REL */
 923 #define R_IA64_REL64LSB         0x6f    /* data 8 + REL */
 924 #define R_IA64_LTV32MSB         0x74    /* symbol + addend, data4 MSB */
 925 #define R_IA64_LTV32LSB         0x75    /* symbol + addend, data4 LSB */
 926 #define R_IA64_LTV64MSB         0x76    /* symbol + addend, data8 MSB */
 927 #define R_IA64_LTV64LSB         0x77    /* symbol + addend, data8 LSB */
 928 #define R_IA64_PCREL21BI        0x79    /* @pcrel(sym + add), 21bit inst */
 929 #define R_IA64_PCREL22          0x7a    /* @pcrel(sym + add), 22bit inst */
 930 #define R_IA64_PCREL64I         0x7b    /* @pcrel(sym + add), 64bit inst */
 931 #define R_IA64_IPLTMSB          0x80    /* dynamic reloc, imported PLT, MSB */
 932 #define R_IA64_IPLTLSB          0x81    /* dynamic reloc, imported PLT, LSB */
 933 #define R_IA64_COPY             0x84    /* copy relocation */
 934 #define R_IA64_SUB              0x85    /* Addend and symbol difference */
 935 #define R_IA64_LTOFF22X         0x86    /* LTOFF22, relaxable.  */
 936 #define R_IA64_LDXMOV           0x87    /* Use of LTOFF22X.  */
 937 #define R_IA64_TPREL14          0x91    /* @tprel(sym + add), imm14 */
 938 #define R_IA64_TPREL22          0x92    /* @tprel(sym + add), imm22 */
 939 #define R_IA64_TPREL64I         0x93    /* @tprel(sym + add), imm64 */
 940 #define R_IA64_TPREL64MSB       0x96    /* @tprel(sym + add), data8 MSB */
 941 #define R_IA64_TPREL64LSB       0x97    /* @tprel(sym + add), data8 LSB */
 942 #define R_IA64_LTOFF_TPREL22    0x9a    /* @ltoff(@tprel(s+a)), imm2 */
 943 #define R_IA64_DTPMOD64MSB      0xa6    /* @dtpmod(sym + add), data8 MSB */
 944 #define R_IA64_DTPMOD64LSB      0xa7    /* @dtpmod(sym + add), data8 LSB */
 945 #define R_IA64_LTOFF_DTPMOD22   0xaa    /* @ltoff(@dtpmod(sym + add)), imm22 */
 946 #define R_IA64_DTPREL14         0xb1    /* @dtprel(sym + add), imm14 */
 947 #define R_IA64_DTPREL22         0xb2    /* @dtprel(sym + add), imm22 */
 948 #define R_IA64_DTPREL64I        0xb3    /* @dtprel(sym + add), imm64 */
 949 #define R_IA64_DTPREL32MSB      0xb4    /* @dtprel(sym + add), data4 MSB */
 950 #define R_IA64_DTPREL32LSB      0xb5    /* @dtprel(sym + add), data4 LSB */
 951 #define R_IA64_DTPREL64MSB      0xb6    /* @dtprel(sym + add), data8 MSB */
 952 #define R_IA64_DTPREL64LSB      0xb7    /* @dtprel(sym + add), data8 LSB */
 953 #define R_IA64_LTOFF_DTPREL22   0xba    /* @ltoff(@dtprel(s+a)), imm22 */
 954
 955 typedef struct elf32_rel {
 956   Elf32_Addr    r_offset;
 957   Elf32_Word    r_info;
 958 } Elf32_Rel;
 959
 960 typedef struct elf64_rel {
 961   Elf64_Addr r_offset;  /* Location at which to apply the action */
 962   Elf64_Xword r_info;   /* index and type of relocation */
 963 } Elf64_Rel;
 964
 965 typedef struct elf32_rela{
 966   Elf32_Addr    r_offset;
 967   Elf32_Word    r_info;
 968   Elf32_Sword   r_addend;
 969 } Elf32_Rela;
 970
 971 typedef struct elf64_rela {
 972   Elf64_Addr r_offset;  /* Location at which to apply the action */
 973   Elf64_Xword r_info;   /* index and type of relocation */
 974   Elf64_Sxword r_addend;        /* Constant addend used to compute value */
 975 } Elf64_Rela;
 976
 977 typedef struct elf32_sym{
 978   Elf32_Word    st_name;
 979   Elf32_Addr    st_value;
 980   Elf32_Word    st_size;
 981   unsigned char st_info;
 982   unsigned char st_other;
 983   Elf32_Half    st_shndx;
 984 } Elf32_Sym;
 985
 986 typedef struct elf64_sym {
 987   Elf64_Word st_name;           /* Symbol name, index in string tbl */
 988   unsigned char st_info;        /* Type and binding attributes */
 989   unsigned char st_other;       /* No defined meaning, 0 */
 990   Elf64_Half st_shndx;          /* Associated section index */
 991   Elf64_Addr st_value;          /* Value of the symbol */
 992   Elf64_Xword st_size;          /* Associated symbol size */
 993 } Elf64_Sym;
 994
 995
 996 #define EI_NIDENT       16
 997
 998 typedef struct elf32_hdr{
 999   unsigned char e_ident[EI_NIDENT];
1000   Elf32_Half    e_type;
1001   Elf32_Half    e_machine;
1002   Elf32_Word    e_version;
1003   Elf32_Addr    e_entry;  /* Entry point */
1004   Elf32_Off     e_phoff;
1005   Elf32_Off     e_shoff;
1006   Elf32_Word    e_flags;
1007   Elf32_Half    e_ehsize;
1008   Elf32_Half    e_phentsize;
1009   Elf32_Half    e_phnum;
1010   Elf32_Half    e_shentsize;
1011   Elf32_Half    e_shnum;
1012   Elf32_Half    e_shstrndx;
1013 } Elf32_Ehdr;
1014
1015 typedef struct elf64_hdr {
1016   unsigned char e_ident[16];            /* ELF "magic number" */
1017   Elf64_Half e_type;
1018   Elf64_Half e_machine;
1019   Elf64_Word e_version;
1020   Elf64_Addr e_entry;           /* Entry point virtual address */
1021   Elf64_Off e_phoff;            /* Program header table file offset */
1022   Elf64_Off e_shoff;            /* Section header table file offset */
1023   Elf64_Word e_flags;
1024   Elf64_Half e_ehsize;
1025   Elf64_Half e_phentsize;
1026   Elf64_Half e_phnum;
1027   Elf64_Half e_shentsize;
1028   Elf64_Half e_shnum;
1029   Elf64_Half e_shstrndx;
1030 } Elf64_Ehdr;
1031
1032 /* These constants define the permissions on sections in the program
1033    header, p_flags. */
1034 #define PF_R            0x4
1035 #define PF_W            0x2
1036 #define PF_X            0x1
1037
1038 typedef struct elf32_phdr{
1039   Elf32_Word    p_type;
1040   Elf32_Off     p_offset;
1041   Elf32_Addr    p_vaddr;
1042   Elf32_Addr    p_paddr;
1043   Elf32_Word    p_filesz;
1044   Elf32_Word    p_memsz;
1045   Elf32_Word    p_flags;
1046   Elf32_Word    p_align;
1047 } Elf32_Phdr;
1048
1049 typedef struct elf64_phdr {
1050   Elf64_Word p_type;
1051   Elf64_Word p_flags;
1052   Elf64_Off p_offset;           /* Segment file offset */
1053   Elf64_Addr p_vaddr;           /* Segment virtual address */
1054   Elf64_Addr p_paddr;           /* Segment physical address */
1055   Elf64_Xword p_filesz;         /* Segment size in file */
1056   Elf64_Xword p_memsz;          /* Segment size in memory */
1057   Elf64_Xword p_align;          /* Segment alignment, file & memory */
1058 } Elf64_Phdr;
1059
1060 /* sh_type */
1061 #define SHT_NULL        0
1062 #define SHT_PROGBITS    1
1063 #define SHT_SYMTAB      2
1064 #define SHT_STRTAB      3
1065 #define SHT_RELA        4
1066 #define SHT_HASH        5
1067 #define SHT_DYNAMIC     6
1068 #define SHT_NOTE        7
1069 #define SHT_NOBITS      8
1070 #define SHT_REL         9
1071 #define SHT_SHLIB       10
1072 #define SHT_DYNSYM      11
1073 #define SHT_NUM         12
1074 #define SHT_LOPROC      0x70000000
1075 #define SHT_HIPROC      0x7fffffff
1076 #define SHT_LOUSER      0x80000000
1077 #define SHT_HIUSER      0xffffffff
1078 #define SHT_MIPS_LIST           0x70000000
1079 #define SHT_MIPS_CONFLICT       0x70000002
1080 #define SHT_MIPS_GPTAB          0x70000003
1081 #define SHT_MIPS_UCODE          0x70000004
1082
1083 /* sh_flags */
1084 #define SHF_WRITE       0x1
1085 #define SHF_ALLOC       0x2
1086 #define SHF_EXECINSTR   0x4
1087 #define SHF_MASKPROC    0xf0000000
1088 #define SHF_MIPS_GPREL  0x10000000
1089
1090 /* special section indexes */
1091 #define SHN_UNDEF       0
1092 #define SHN_LORESERVE   0xff00
1093 #define SHN_LOPROC      0xff00
1094 #define SHN_HIPROC      0xff1f
1095 #define SHN_ABS         0xfff1
1096 #define SHN_COMMON      0xfff2
1097 #define SHN_HIRESERVE   0xffff
1098 #define SHN_MIPS_ACCOMON        0xff00
1099
1100 typedef struct elf32_shdr {
1101   Elf32_Word    sh_name;
1102   Elf32_Word    sh_type;
1103   Elf32_Word    sh_flags;
1104   Elf32_Addr    sh_addr;
1105   Elf32_Off     sh_offset;
1106   Elf32_Word    sh_size;
1107   Elf32_Word    sh_link;
1108   Elf32_Word    sh_info;
1109   Elf32_Word    sh_addralign;
1110   Elf32_Word    sh_entsize;
1111 } Elf32_Shdr;
1112
1113 typedef struct elf64_shdr {
1114   Elf64_Word sh_name;           /* Section name, index in string tbl */
1115   Elf64_Word sh_type;           /* Type of section */
1116   Elf64_Xword sh_flags;         /* Miscellaneous section attributes */
1117   Elf64_Addr sh_addr;           /* Section virtual addr at execution */
1118   Elf64_Off sh_offset;          /* Section file offset */
1119   Elf64_Xword sh_size;          /* Size of section in bytes */
1120   Elf64_Word sh_link;           /* Index of another section */
1121   Elf64_Word sh_info;           /* Additional section information */
1122   Elf64_Xword sh_addralign;     /* Section alignment */
1123   Elf64_Xword sh_entsize;       /* Entry size if section holds table */
1124 } Elf64_Shdr;
1125
1126 #define EI_MAG0         0               /* e_ident[] indexes */
1127 #define EI_MAG1         1
1128 #define EI_MAG2         2
1129 #define EI_MAG3         3
1130 #define EI_CLASS        4
1131 #define EI_DATA         5
1132 #define EI_VERSION      6
1133 #define EI_OSABI        7
1134 #define EI_PAD          8
1135
1136 #define ELFOSABI_NONE           0       /* UNIX System V ABI */
1137 #define ELFOSABI_SYSV           0       /* Alias.  */
1138 #define ELFOSABI_HPUX           1       /* HP-UX */
1139 #define ELFOSABI_NETBSD         2       /* NetBSD.  */
1140 #define ELFOSABI_LINUX          3       /* Linux.  */
1141 #define ELFOSABI_SOLARIS        6       /* Sun Solaris.  */
1142 #define ELFOSABI_AIX            7       /* IBM AIX.  */
1143 #define ELFOSABI_IRIX           8       /* SGI Irix.  */
1144 #define ELFOSABI_FREEBSD        9       /* FreeBSD.  */
1145 #define ELFOSABI_TRU64          10      /* Compaq TRU64 UNIX.  */
1146 #define ELFOSABI_MODESTO        11      /* Novell Modesto.  */
1147 #define ELFOSABI_OPENBSD        12      /* OpenBSD.  */
1148 #define ELFOSABI_ARM            97      /* ARM */
1149 #define ELFOSABI_STANDALONE     255     /* Standalone (embedded) application */
1150
1151 #define ELFMAG0         0x7f            /* EI_MAG */
1152 #define ELFMAG1         'E'
1153 #define ELFMAG2         'L'
1154 #define ELFMAG3         'F'
1155 #define ELFMAG          "\177ELF"
1156 #define SELFMAG         4
1157
1158 #define ELFCLASSNONE    0               /* EI_CLASS */
1159 #define ELFCLASS32      1
1160 #define ELFCLASS64      2
1161 #define ELFCLASSNUM     3
1162
1163 #define ELFDATANONE     0               /* e_ident[EI_DATA] */
1164 #define ELFDATA2LSB     1
1165 #define ELFDATA2MSB     2
1166
1167 #define EV_NONE         0               /* e_version, EI_VERSION */
1168 #define EV_CURRENT      1
1169 #define EV_NUM          2
1170
1171 /* Notes used in ET_CORE */
1172 #define NT_PRSTATUS     1
1173 #define NT_PRFPREG      2
1174 #define NT_PRPSINFO     3
1175 #define NT_TASKSTRUCT   4
1176 #define NT_AUXV         6
1177 #define NT_PRXFPREG     0x46e62b7f      /* copied from gdb5.1/include/elf/common.h */
1178
1179
1180 /* Note header in a PT_NOTE section */
1181 typedef struct elf32_note {
1182   Elf32_Word    n_namesz;       /* Name size */
1183   Elf32_Word    n_descsz;       /* Content size */
1184   Elf32_Word    n_type;         /* Content type */
1185 } Elf32_Nhdr;
1186
1187 /* Note header in a PT_NOTE section */
1188 typedef struct elf64_note {
1189   Elf64_Word n_namesz;  /* Name size */
1190   Elf64_Word n_descsz;  /* Content size */
1191   Elf64_Word n_type;    /* Content type */
1192 } Elf64_Nhdr;
1193
1194 #ifdef ELF_CLASS
1195 #if ELF_CLASS == ELFCLASS32
1196
1197 #define elfhdr          elf32_hdr
1198 #define elf_phdr        elf32_phdr
1199 #define elf_note        elf32_note
1200 #define elf_shdr        elf32_shdr
1201 #define elf_sym         elf32_sym
1202 #define elf_addr_t      Elf32_Off
1203
1204 #ifdef ELF_USES_RELOCA
1205 # define ELF_RELOC      Elf32_Rela
1206 #else
1207 # define ELF_RELOC      Elf32_Rel
1208 #endif
1209
1210 #else
1211
1212 #define elfhdr          elf64_hdr
1213 #define elf_phdr        elf64_phdr
1214 #define elf_note        elf64_note
1215 #define elf_shdr        elf64_shdr
1216 #define elf_sym         elf64_sym
1217 #define elf_addr_t      Elf64_Off
1218
1219 #ifdef ELF_USES_RELOCA
1220 # define ELF_RELOC      Elf64_Rela
1221 #else
1222 # define ELF_RELOC      Elf64_Rel
1223 #endif
1224
1225 #endif /* ELF_CLASS */
1226
1227 #ifndef ElfW
1228 # if ELF_CLASS == ELFCLASS32
1229 #  define ElfW(x)  Elf32_ ## x
1230 #  define ELFW(x)  ELF32_ ## x
1231 # else
1232 #  define ElfW(x)  Elf64_ ## x
1233 #  define ELFW(x)  ELF64_ ## x
1234 # endif
1235 #endif
1236
1237 #endif /* ELF_CLASS */
1238
1239
1240 #endif /* _QEMU_ELF_H */