You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
126 lines
3.1 KiB
126 lines
3.1 KiB
#-------------------------------------------------------------------------------
|
|
# elftools: elf/constants.py
|
|
#
|
|
# Constants and flags, placed into classes for namespacing
|
|
#
|
|
# Eli Bendersky (eliben@gmail.com)
|
|
# This code is in the public domain
|
|
#-------------------------------------------------------------------------------
|
|
|
|
class E_FLAGS(object):
|
|
""" Flag values for the e_flags field of the ELF header
|
|
"""
|
|
EF_ARM_EABIMASK=0xFF000000
|
|
EF_ARM_EABI_VER1=0x01000000
|
|
EF_ARM_EABI_VER2=0x02000000
|
|
EF_ARM_EABI_VER3=0x03000000
|
|
EF_ARM_EABI_VER4=0x04000000
|
|
EF_ARM_EABI_VER5=0x05000000
|
|
EF_ARM_GCCMASK=0x00400FFF
|
|
EF_ARM_RELEXEC=0x01
|
|
EF_ARM_HASENTRY=0x02
|
|
EF_ARM_SYMSARESORTED=0x04
|
|
EF_ARM_DYNSYMSUSESEGIDX=0x8
|
|
EF_ARM_MAPSYMSFIRST=0x10
|
|
EF_ARM_LE8=0x00400000
|
|
EF_ARM_BE8=0x00800000
|
|
EF_ARM_ABI_FLOAT_SOFT=0x00000200
|
|
EF_ARM_ABI_FLOAT_HARD=0x00000400
|
|
|
|
EF_MIPS_NOREORDER=1
|
|
EF_MIPS_PIC=2
|
|
EF_MIPS_CPIC=4
|
|
EF_MIPS_XGOT=8
|
|
EF_MIPS_64BIT_WHIRL=16
|
|
EF_MIPS_ABI2=32
|
|
EF_MIPS_ABI_ON32=64
|
|
EF_MIPS_32BITMODE = 256
|
|
EF_MIPS_NAN2008=1024
|
|
EF_MIPS_ARCH=0xf0000000
|
|
EF_MIPS_ARCH_1=0x00000000
|
|
EF_MIPS_ARCH_2=0x10000000
|
|
EF_MIPS_ARCH_3=0x20000000
|
|
EF_MIPS_ARCH_4=0x30000000
|
|
EF_MIPS_ARCH_5=0x40000000
|
|
EF_MIPS_ARCH_32=0x50000000
|
|
EF_MIPS_ARCH_64=0x60000000
|
|
EF_MIPS_ARCH_32R2=0x70000000
|
|
EF_MIPS_ARCH_64R2=0x80000000
|
|
|
|
|
|
class E_FLAGS_MASKS(object):
|
|
"""Masks to be used for convenience when working with E_FLAGS
|
|
|
|
This is a simplified approach that is also used by GNU binutils
|
|
readelf
|
|
"""
|
|
EFM_MIPS_ABI = 0x0000F000
|
|
EFM_MIPS_ABI_O32 = 0x00001000
|
|
EFM_MIPS_ABI_O64 = 0x00002000
|
|
EFM_MIPS_ABI_EABI32 = 0x00003000
|
|
EFM_MIPS_ABI_EABI64 = 0x00004000
|
|
|
|
|
|
class SHN_INDICES(object):
|
|
""" Special section indices
|
|
"""
|
|
SHN_UNDEF=0
|
|
SHN_LORESERVE=0xff00
|
|
SHN_LOPROC=0xff00
|
|
SHN_HIPROC=0xff1f
|
|
SHN_ABS=0xfff1
|
|
SHN_COMMON=0xfff2
|
|
SHN_HIRESERVE=0xffff
|
|
SHN_XINDEX=0xffff
|
|
|
|
|
|
class SH_FLAGS(object):
|
|
""" Flag values for the sh_flags field of section headers
|
|
"""
|
|
SHF_WRITE=0x1
|
|
SHF_ALLOC=0x2
|
|
SHF_EXECINSTR=0x4
|
|
SHF_MERGE=0x10
|
|
SHF_STRINGS=0x20
|
|
SHF_INFO_LINK=0x40
|
|
SHF_LINK_ORDER=0x80
|
|
SHF_OS_NONCONFORMING=0x100
|
|
SHF_GROUP=0x200
|
|
SHF_TLS=0x400
|
|
SHF_COMPRESSED=0x800
|
|
SHF_MASKOS=0x0ff00000
|
|
SHF_EXCLUDE=0x80000000
|
|
SHF_MASKPROC=0xf0000000
|
|
|
|
|
|
class P_FLAGS(object):
|
|
""" Flag values for the p_flags field of program headers
|
|
"""
|
|
PF_X=0x1
|
|
PF_W=0x2
|
|
PF_R=0x4
|
|
PF_MASKOS=0x00FF0000
|
|
PF_MASKPROC=0xFF000000
|
|
|
|
|
|
# symbol info flags for entries
|
|
# in the .SUNW_syminfo section
|
|
class SUNW_SYMINFO_FLAGS(object):
|
|
""" Flags for the si_flags field of entries
|
|
in the .SUNW_syminfo section
|
|
"""
|
|
SYMINFO_FLG_DIRECT=0x1
|
|
SYMINFO_FLG_FILTER=0x2
|
|
SYMINFO_FLG_COPY=0x4
|
|
SYMINFO_FLG_LAZYLOAD=0x8
|
|
SYMINFO_FLG_DIRECTBIND=0x10
|
|
SYMINFO_FLG_NOEXTDIRECT=0x20
|
|
SYMINFO_FLG_AUXILIARY=0x40
|
|
SYMINFO_FLG_INTERPOSE=0x80
|
|
SYMINFO_FLG_CAP=0x100
|
|
SYMINFO_FLG_DEFERRED=0x200
|
|
|
|
class VER_FLAGS(object):
|
|
VER_FLG_BASE=0x1
|
|
VER_FLG_WEAK=0x2
|
|
VER_FLG_INFO=0x4
|
|
|