src/third_party/pyelftools/elftools/elf/enums.py

   1 #-------------------------------------------------------------------------------
   2 # elftools: elf/enums.py
   3 #
   4 # Mappings of enum names to values
   5 #
   6 # Eli Bendersky (eliben@gmail.com)
   7 # This code is in the public domain
   8 #-------------------------------------------------------------------------------
   9 from ..construct import Pass
  10
  11
  12 # e_ident[EI_CLASS] in the ELF header
  13 ENUM_EI_CLASS = dict(
  14     ELFCLASSNONE=0,
  15     ELFCLASS32=1,
  16     ELFCLASS64=2
  17 )
  18
  19 # e_ident[EI_DATA] in the ELF header
  20 ENUM_EI_DATA = dict(
  21     ELFDATANONE=0,
  22     ELFDATA2LSB=1,
  23     ELFDATA2MSB=2
  24 )
  25
  26 # e_version in the ELF header
  27 ENUM_E_VERSION = dict(
  28     EV_NONE=0,
  29     EV_CURRENT=1,
  30     _default_=Pass,
  31 )
  32
  33 # e_ident[EI_OSABI] in the ELF header
  34 ENUM_EI_OSABI = dict(
  35     ELFOSABI_SYSV=0,
  36     ELFOSABI_HPUX=1,
  37     ELFOSABI_NETBSD=2,
  38     ELFOSABI_LINUX=3,
  39     ELFOSABI_HURD=4,
  40     ELFOSABI_SOLARIS=6,
  41     ELFOSABI_AIX=7,
  42     ELFOSABI_IRIX=8,
  43     ELFOSABI_FREEBSD=9,
  44     ELFOSABI_TRU64=10,
  45     ELFOSABI_MODESTO=11,
  46     ELFOSABI_OPENBSD=12,
  47     ELFOSABI_OPENVMS=13,
  48     ELFOSABI_NSK=14,
  49     ELFOSABI_AROS=15,
  50     ELFOSABI_ARM=97,
  51     ELFOSABI_STANDALONE=255,
  52     _default_=Pass,
  53 )
  54
  55 # e_type in the ELF header
  56 ENUM_E_TYPE = dict(
  57     ET_NONE=0,
  58     ET_REL=1,
  59     ET_EXEC=2,
  60     ET_DYN=3,
  61     ET_CORE=4,
  62     ET_LOPROC=0xff00,
  63     ET_HIPROC=0xffff,
  64     _default_=Pass,
  65 )
  66
  67 # e_machine in the ELF header
  68 # (this list is currently somewhat partial...)
  69 ENUM_E_MACHINE = dict(
  70     EM_NONE=0,
  71     EM_M32=1,
  72     EM_SPARC=2,
  73     EM_386=3,
  74     EM_68K=4,
  75     EM_88K=5,
  76     EM_486=6,
  77     EM_860=7,
  78     EM_MIPS=8,
  79     EM_S370=9,
  80     EM_MIPS_RS4_BE=10,
  81     EM_IA_64=50,
  82     EM_X86_64=62,
  83     EM_AVR=83,
  84     EM_L10M=180,
  85     _default_=Pass,
  86 )
  87
  88 # sh_type in the section header
  89 ENUM_SH_TYPE = dict(
  90     SHT_NULL=0,
  91     SHT_PROGBITS=1,
  92     SHT_SYMTAB=2,
  93     SHT_STRTAB=3,
  94     SHT_RELA=4,
  95     SHT_HASH=5,
  96     SHT_DYNAMIC=6,
  97     SHT_NOTE=7,
  98     SHT_NOBITS=8,
  99     SHT_REL=9,
 100     SHT_SHLIB=10,
 101     SHT_DYNSYM=11,
 102     SHT_INIT_ARRAY=14,
 103     SHT_FINI_ARRAY=15,
 104     SHT_PREINIT_ARRAY=16,
 105     SHT_GROUP=17,
 106     SHT_SYMTAB_SHNDX=18,
 107     SHT_NUM=19,
 108     SHT_LOOS=0x60000000,
 109     SHT_GNU_HASH=0x6ffffff6,
 110     SHT_GNU_verdef=0x6ffffffd,
 111     SHT_GNU_verneed=0x6ffffffe,
 112     SHT_GNU_versym=0x6fffffff,
 113     SHT_LOPROC=0x70000000,
 114     SHT_HIPROC=0x7fffffff,
 115     SHT_LOUSER=0x80000000,
 116     SHT_HIUSER=0xffffffff,
 117     SHT_AMD64_UNWIND=0x70000001,
 118     _default_=Pass,
 119 )
 120
 121 # p_type in the program header
 122 # some values scavenged from the ELF headers in binutils-2.21
 123 ENUM_P_TYPE = dict(
 124     PT_NULL=0,
 125     PT_LOAD=1,
 126     PT_DYNAMIC=2,
 127     PT_INTERP=3,
 128     PT_NOTE=4,
 129     PT_SHLIB=5,
 130     PT_PHDR=6,
 131     PT_TLS=7,
 132     PT_LOPROC=0x70000000,
 133     PT_HIPROC=0x7fffffff,
 134     PT_GNU_EH_FRAME=0x6474e550,
 135     PT_GNU_STACK=0x6474e551,
 136     PT_GNU_RELRO=0x6474e552,
 137     _default_=Pass,
 138 )
 139
 140 # st_info bindings in the symbol header
 141 ENUM_ST_INFO_BIND = dict(
 142     STB_LOCAL=0,
 143     STB_GLOBAL=1,
 144     STB_WEAK=2,
 145     STB_NUM=3,
 146     STB_LOOS=10,
 147     STB_HIOS=12,
 148     STB_LOPROC=13,
 149     STB_HIPROC=15,
 150     _default_=Pass,
 151 )
 152
 153 # st_info type in the symbol header
 154 ENUM_ST_INFO_TYPE = dict(
 155     STT_NOTYPE=0,
 156     STT_OBJECT=1,
 157     STT_FUNC=2,
 158     STT_SECTION=3,
 159     STT_FILE=4,
 160     STT_COMMON=5,
 161     STT_TLS=6,
 162     STT_NUM=7,
 163     STT_RELC=8,
 164     STT_SRELC=9,
 165     STT_LOOS=10,
 166     STT_HIOS=12,
 167     STT_LOPROC=13,
 168     STT_HIPROC=15,
 169     _default_=Pass,
 170 )
 171
 172 # visibility from st_other
 173 ENUM_ST_VISIBILITY = dict(
 174     STV_DEFAULT=0,
 175     STV_INTERNAL=1,
 176     STV_HIDDEN=2,
 177     STV_PROTECTED=3,
 178     _default_=Pass,
 179 )
 180
 181 # st_shndx
 182 ENUM_ST_SHNDX = dict(
 183     SHN_UNDEF=0,
 184     SHN_ABS=0xfff1,
 185     SHN_COMMON=0xfff2,
 186     _default_=Pass,
 187 )
 188
 189 # d_tag
 190 ENUM_D_TAG = dict(
 191     DT_NULL=0,
 192     DT_NEEDED=1,
 193     DT_PLTRELSZ=2,
 194     DT_PLTGOT=3,
 195     DT_HASH=4,
 196     DT_STRTAB=5,
 197     DT_SYMTAB=6,
 198     DT_RELA=7,
 199     DT_RELASZ=8,
 200     DT_RELAENT=9,
 201     DT_STRSZ=10,
 202     DT_SYMENT=11,
 203     DT_INIT=12,
 204     DT_FINI=13,
 205     DT_SONAME=14,
 206     DT_RPATH=15,
 207     DT_SYMBOLIC=16,
 208     DT_REL=17,
 209     DT_RELSZ=18,
 210     DT_RELENT=19,
 211     DT_PLTREL=20,
 212     DT_DEBUG=21,
 213     DT_TEXTREL=22,
 214     DT_JMPREL=23,
 215     DT_BIND_NOW=24,
 216     DT_INIT_ARRAY=25,
 217     DT_FINI_ARRAY=26,
 218     DT_INIT_ARRAYSZ=27,
 219     DT_FINI_ARRAYSZ=28,
 220     DT_RUNPATH=29,
 221     DT_FLAGS=30,
 222     DT_ENCODING=32,
 223     DT_PREINIT_ARRAY=32,
 224     DT_PREINIT_ARRAYSZ=33,
 225     DT_NUM=34,
 226     DT_LOOS=0x6000000d,
 227     DT_HIOS=0x6ffff000,
 228     DT_LOPROC=0x70000000,
 229     DT_HIPROC=0x7fffffff,
 230     DT_PROCNUM=0x35,
 231     DT_VALRNGLO=0x6ffffd00,
 232     DT_GNU_PRELINKED=0x6ffffdf5,
 233     DT_GNU_CONFLICTSZ=0x6ffffdf6,
 234     DT_GNU_LIBLISTSZ=0x6ffffdf7,
 235     DT_CHECKSUM=0x6ffffdf8,
 236     DT_PLTPADSZ=0x6ffffdf9,
 237     DT_MOVEENT=0x6ffffdfa,
 238     DT_MOVESZ=0x6ffffdfb,
 239     DT_SYMINSZ=0x6ffffdfe,
 240     DT_SYMINENT=0x6ffffdff,
 241     DT_GNU_HASH=0x6ffffef5,
 242     DT_TLSDESC_PLT=0x6ffffef6,
 243     DT_TLSDESC_GOT=0x6ffffef7,
 244     DT_GNU_CONFLICT=0x6ffffef8,
 245     DT_GNU_LIBLIST=0x6ffffef9,
 246     DT_CONFIG=0x6ffffefa,
 247     DT_DEPAUDIT=0x6ffffefb,
 248     DT_AUDIT=0x6ffffefc,
 249     DT_PLTPAD=0x6ffffefd,
 250     DT_MOVETAB=0x6ffffefe,
 251     DT_SYMINFO=0x6ffffeff,
 252     DT_VERSYM=0x6ffffff0,
 253     DT_RELACOUNT=0x6ffffff9,
 254     DT_RELCOUNT=0x6ffffffa,
 255     DT_FLAGS_1=0x6ffffffb,
 256     DT_VERDEF=0x6ffffffc,
 257     DT_VERDEFNUM=0x6ffffffd,
 258     DT_VERNEED=0x6ffffffe,
 259     DT_VERNEEDNUM=0x6fffffff,
 260     DT_AUXILIARY=0x7ffffffd,
 261     DT_FILTER=0x7fffffff,
 262     _default_=Pass,
 263 )
 264
 265 ENUM_RELOC_TYPE_i386 = dict(
 266     R_386_NONE=0,
 267     R_386_32=1,
 268     R_386_PC32=2,
 269     R_386_GOT32=3,
 270     R_386_PLT32=4,
 271     R_386_COPY=5,
 272     R_386_GLOB_DAT=6,
 273     R_386_JUMP_SLOT=7,
 274     R_386_RELATIVE=8,
 275     R_386_GOTOFF=9,
 276     R_386_GOTPC=10,
 277     R_386_32PLT=11,
 278     R_386_TLS_TPOFF=14,
 279     R_386_TLS_IE=15,
 280     R_386_TLS_GOTIE=16,
 281     R_386_TLS_LE=17,
 282     R_386_TLS_GD=18,
 283     R_386_TLS_LDM=19,
 284     R_386_16=20,
 285     R_386_PC16=21,
 286     R_386_8=22,
 287     R_386_PC8=23,
 288     R_386_TLS_GD_32=24,
 289     R_386_TLS_GD_PUSH=25,
 290     R_386_TLS_GD_CALL=26,
 291     R_386_TLS_GD_POP=27,
 292     R_386_TLS_LDM_32=28,
 293     R_386_TLS_LDM_PUSH=29,
 294     R_386_TLS_LDM_CALL=30,
 295     R_386_TLS_LDM_POP=31,
 296     R_386_TLS_LDO_32=32,
 297     R_386_TLS_IE_32=33,
 298     R_386_TLS_LE_32=34,
 299     R_386_TLS_DTPMOD32=35,
 300     R_386_TLS_DTPOFF32=36,
 301     R_386_TLS_TPOFF32=37,
 302     R_386_TLS_GOTDESC=39,
 303     R_386_TLS_DESC_CALL=40,
 304     R_386_TLS_DESC=41,
 305     R_386_IRELATIVE=42,
 306     R_386_USED_BY_INTEL_200=200,
 307     R_386_GNU_VTINHERIT=250,
 308     R_386_GNU_VTENTRY=251,
 309     _default_=Pass,
 310 )
 311
 312 ENUM_RELOC_TYPE_x64 = dict(
 313     R_X86_64_NONE=0,
 314     R_X86_64_64=1,
 315     R_X86_64_PC32=2,
 316     R_X86_64_GOT32=3,
 317     R_X86_64_PLT32=4,
 318     R_X86_64_COPY=5,
 319     R_X86_64_GLOB_DAT=6,
 320     R_X86_64_JUMP_SLOT=7,
 321     R_X86_64_RELATIVE=8,
 322     R_X86_64_GOTPCREL=9,
 323     R_X86_64_32=10,
 324     R_X86_64_32S=11,
 325     R_X86_64_16=12,
 326     R_X86_64_PC16=13,
 327     R_X86_64_8=14,
 328     R_X86_64_PC8=15,
 329     R_X86_64_DTPMOD64=16,
 330     R_X86_64_DTPOFF64=17,
 331     R_X86_64_TPOFF64=18,
 332     R_X86_64_TLSGD=19,
 333     R_X86_64_TLSLD=20,
 334     R_X86_64_DTPOFF32=21,
 335     R_X86_64_GOTTPOFF=22,
 336     R_X86_64_TPOFF32=23,
 337     R_X86_64_PC64=24,
 338     R_X86_64_GOTOFF64=25,
 339     R_X86_64_GOTPC32=26,
 340     R_X86_64_GOT64=27,
 341     R_X86_64_GOTPCREL64=28,
 342     R_X86_64_GOTPC64=29,
 343     R_X86_64_GOTPLT64=30,
 344     R_X86_64_PLTOFF64=31,
 345     R_X86_64_GOTPC32_TLSDESC=34,
 346     R_X86_64_TLSDESC_CALL=35,
 347     R_X86_64_TLSDESC=36,
 348     R_X86_64_IRELATIVE=37,
 349     R_X86_64_GNU_VTINHERIT=250,
 350     R_X86_64_GNU_VTENTRY=251,
 351     _default_=Pass,
 352 )
 353