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