text: #-------------------------------------------------------------------------------
  # elftools example: elf_notes.py
  #
  # An example of obtaining note sections from an ELF file and examining
  # the notes it contains.
  #
  # Eli Bendersky (eliben@gmail.com)
  # This code is in the public domain
  #-------------------------------------------------------------------------------
  from __future__ import print_function
  import sys
  
  # If pyelftools is not installed, the example can also run from the root or
  # examples/ dir of the source distribution.
  sys.path[0:0] = ['.', '..']
  
  from elftools.elf.elffile import ELFFile
  from elftools.elf.sections import NoteSection
  from elftools.common.py3compat import bytes2hex
  
  
  def process_file(filename):
      print('Processing file:', filename)
      with open(filename, 'rb') as f:
          for sect in ELFFile(f).iter_sections():
              if not isinstance(sect, NoteSection):
                  continue
              print('  Note section "%s" at offset 0x%.8x with size %d' % (
                  sect.name, sect.header['sh_offset'], sect.header['sh_size']))
              for note in sect.iter_notes():
                  print('    Name:', note['n_name'])
                  print('    Type:', note['n_type'])
                  desc = note['n_desc']
                  if note['n_type'] == 'NT_GNU_ABI_TAG':
                      print('    Desc: %s, ABI: %d.%d.%d' % (
                          desc['abi_os'],
                          desc['abi_major'],
                          desc['abi_minor'],
                          desc['abi_tiny']))
                  elif note['n_type'] in {'NT_GNU_BUILD_ID', 'NT_GNU_GOLD_VERSION'}:
                      print('    Desc:', desc)
                  else:
                      print('    Desc:', bytes2hex(desc))
  
  
  if __name__ == '__main__':
      if sys.argv[1] == '--test':
          for filename in sys.argv[2:]:
              process_file(filename)
  