except ImportError:
sys.path.extend(['.', '..'])
+from elftools.common.py3compat import bytes2str
from elftools.elf.elffile import ELFFile
from elftools.elf.relocation import RelocationSection
def process_file(filename):
print('Processing file:', filename)
- with open(filename) as f:
+ with open(filename, 'rb') as f:
elffile = ELFFile(f)
# Read the .rela.dyn section from the file, by explicitly asking
# ELFFile for this section
- reladyn_name = '.rela.dyn'
+ # Recall that section names are bytes objects
+ reladyn_name = b'.rela.dyn'
reladyn = elffile.get_section_by_name(reladyn_name)
if not isinstance(reladyn, RelocationSection):
- print(' The file has no %s section' % reladyn_name)
+ print(' The file has no %s section' % bytes2str(reladyn_name))
print(' %s section with %s relocations' % (
- reladyn_name, reladyn.num_relocations()))
+ bytes2str(reladyn_name), reladyn.num_relocations()))
for reloc in reladyn.iter_relocations():
- # Use the Relocation's object ability to pretty-print itself to a
- # string to examine it
- print(' ', reloc)
-
+ print(' Relocation (%s)' % 'RELA' if reloc.is_RELA() else 'REL')
# Relocation entry attributes are available through item lookup
- print(' offset = %s' % reloc['r_offset'])
+ print(' offset = %s' % reloc['r_offset'])
if __name__ == '__main__':
for filename in sys.argv[1:]:
process_file(filename)
-
-