decoding seems to somewhat work. some unit tests pass
-rw-r--r-- 44 .hgignore
-rw-r--r-- 50 README.rst
drwxr-xr-x - elftools
drwxr-xr-x - examples
drwxr-xr-x - scripts
drwxr-xr-x - tests
-rw-r--r-- 582 z.py
-rw-r--r-- 616 zd.py