gistfile1.txt

# useful sigs: 558bec, 56578bf9
def auto_discover_functions(funcsig="\x55\x8b\xec"): # push ebp; mov ebp, esp
  last_match = bv.start
  while True:
    match = bv.find_next_data(last_match, funcsig)
    if match is None: break
    if bv.is_offset_executable(match):
      if bv.get_function_at(bv.platform, match) is None:
        bv.add_function(bv.platform, match)
    last_match = match + 1