z.py

   1 #-------------------------------------------------------------------------------
   2 # elftools
   3 #
   4 # Eli Bendersky (eliben@gmail.com)
   5 # This code is in the public domain
   6 #-------------------------------------------------------------------------------
   7
   8 # Just a script for playing around with pyelftools during testing
   9 # please ignore it!
  10 #
  11 from __future__ import print_function
  12
  13 import sys, pprint
  14 from elftools.elf.structs import ELFStructs
  15 from elftools.elf.elffile import ELFFile
  16 from elftools.elf.sections import *
  17
  18 from elftools.elf.relocation import *
  19
  20
  21 stream = open('test/testfiles/exe_simple64.elf', 'rb')
  22
  23 efile = ELFFile(stream)
  24 print('elfclass', efile.elfclass)
  25 print('===> %s sections!' % efile.num_sections())
  26 print(efile.header)
  27
  28 dinfo = efile.get_dwarf_info()
  29 from elftools.dwarf.locationlists import LocationLists
  30 from elftools.dwarf.descriptions import describe_DWARF_expr
  31 llists = LocationLists(dinfo.debug_loc_sec.stream, dinfo.structs)
  32 for loclist in llists.iter_location_lists():
  33     print('----> loclist!')
  34     for li in loclist:
  35         print(li)
  36         print(describe_DWARF_expr(li.loc_expr, dinfo.structs))
  37
  38