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
  10 # e_ident[EI_CLASS] in the ELF header
  11 ENUM_EI_CLASS = dict(
  12     ELFCLASSNONE=0,
  13     ELFCLASS32=1,
  14     ELFCLASS64=2
  15 )
  16
  17 # e_ident[EI_DATA] in the ELF header
  18 ENUM_EI_DATA = dict(
  19     ELFDATANONE=0,
  20     ELFDATA2LSB=1,
  21     ELFDATA2MSB=2
  22 )
  23
  24 # e_version in the ELF header
  25 ENUM_E_VERSION = dict(
  26     EV_NONE=0,
  27     EV_CURRENT=1
  28 )
  29
  30 # e_ident[EI_OSABI] in the ELF header
  31 ENUM_EI_OSABI = dict(
  32     ELFOSABI_SYSV=0,
  33     ELFOSABI_HPUX=1,
  34     ELFOSABI_NETBSD=2,
  35     ELFOSABI_LINUX=3,
  36     ELFOSABI_HURD=4,
  37     ELFOSABI_SOLARIS=6,
  38     ELFOSABI_AIX=7,
  39     ELFOSABI_IRIX=8,
  40     ELFOSABI_FREEBSD=9,
  41     ELFOSABI_TRU64=10,
  42     ELFOSABI_MODESTO=11,
  43     ELFOSABI_OPENBSD=12,
  44     ELFOSABI_OPENVMS=13,
  45     ELFOSABI_NSK=14,
  46     ELFOSABI_AROS=15,
  47     ELFOSABI_ARM=97,
  48     ELFOSABI_STANDALONE=255,
  49 )
  50
  51 # e_type in the ELF header
  52 ENUM_E_TYPE = dict(
  53     ET_NONE=0,
  54     ET_REL=1,
  55     ET_EXEC=2,
  56     ET_DYN=3,
  57     ET_CORE=4,
  58     ET_LOPROC=0xff00,
  59     ET_HIPROC=0xffff,
  60     _default_='PROC_SPECIFIC',
  61 )
  62
  63 # e_machine in the ELF header
  64 # (this list is currently somewhat partial...)
  65 ENUM_E_MACHINE = dict(
  66     EM_NONE=0,
  67     EM_M32=1,
  68     EM_SPARC=2,
  69     EM_386=3,
  70     EM_68K=4,
  71     EM_88K=5,
  72     EM_860=7,
  73     EM_MIPS=8,
  74     EM_S370=9,
  75     EM_MIPS_RS4_BE=10,
  76     EM_IA_64=50,
  77     EM_X86_64=62,
  78     EM_AVR=83,
  79     _default_='RESERVED',
  80 )
  81
  82 # sh_type in the section header
  83 ENUM_SH_TYPE = dict(
  84     SHT_NULL=0,
  85     SHT_PROGBITS=1,
  86     SHT_SYMTAB=2,
  87     SHT_STRTAB=3,
  88     SHT_RELA=4,
  89     SHT_HASH=5,
  90     SHT_DYNAMIC=6,
  91     SHT_NOTE=7,
  92     SHT_NOBITS=8,
  93     SHT_REL=9,
  94     SHT_SHLIB=10,
  95     SHT_DYNSYM=11,
  96     SHT_INIT_ARRAY=14,
  97     SHT_FINI_ARRAY=15,
  98     SHT_PREINIT_ARRAY=16,
  99     SHT_GROUP=17,
 100     SHT_SYMTAB_SHNDX=18,
 101     SHT_NUM=19,
 102     SHT_LOOS=0x60000000,
 103     SHT_HIOS=0x6fffffff,
 104     SHT_LOPROC=0x70000000,
 105     SHT_HIPROC=0x7fffffff,
 106     SHT_LOUSER=0x80000000,
 107     SHT_HIUSER=0xffffffff,
 108     SHT_AMD64_UNWIND=0x70000001,
 109     _default_='RESERVED',
 110 )
 111
 112 # p_type in the program header
 113 # some values scavenged from the ELF headers in binutils-2.21
 114 ENUM_P_TYPE = dict(
 115     PT_NULL=0,
 116     PT_LOAD=1,
 117     PT_DYNAMIC=2,
 118     PT_INTERP=3,
 119     PT_NOTE=4,
 120     PT_SHLIB=5,
 121     PT_PHDR=6,
 122     PT_TLS=7,
 123     PT_LOPROC=0x70000000,
 124     PT_HIPROC=0x7fffffff,
 125     PT_GNU_EH_FRAME=0x6474e550,
 126     PT_GNU_STACK=0x6474e551,
 127     PT_GNU_RELRO=0x6474e552,
 128 )
 129
 130 # st_info bindings in the symbol header
 131 ENUM_ST_INFO_BIND = dict(
 132     STB_LOCAL=0,
 133     STB_GLOBAL=1,
 134     STB_WEAK=2,
 135     STB_NUM=3,
 136     STB_LOOS=10,
 137     STB_HIOS=12,
 138     STB_LOPROC=13,
 139     STB_HIPROC=15,
 140 )
 141
 142 # st_info type in the symbol header
 143 ENUM_ST_INFO_TYPE = dict(
 144     STT_NOTYPE=0,
 145     STT_OBJECT=1,
 146     STT_FUNC=2,
 147     STT_SECTION=3,
 148     STT_FILE=4,
 149     STT_COMMON=5,
 150     STT_TLS=6,
 151     STT_NUM=7,
 152     STT_LOOS=10,
 153     STT_HIOS=12,
 154     STT_LOPROC=13,
 155     STT_HIPROC=15,
 156 )