Identifier
==========

The identifier uses test cases to identify common library functions in CGC
binaries. It prefilters by finding some basic information about stack
variables/arguments. The information of about stack variables can be generally
useful in other projects.

.. code-block:: python

   >>> import angr

   # get all the matches
   >>> p = angr.Project("../binaries/tests/i386/identifiable")
   # note analysis is executed via the Identifier call
   >>> idfer = p.analyses.Identifier()
   >>> for funcInfo in idfer.func_info:
   ...     print(hex(funcInfo.addr), funcInfo.name)

   0x8048e60 memcmp
   0x8048ef0 memcpy
   0x8048f60 memmove
   0x8049030 memset
   0x8049320 fdprintf
   0x8049a70 sprintf
   0x8049f40 strcasecmp
   0x804a0f0 strcmp
   0x804a190 strcpy
   0x804a260 strlen
   0x804a3d0 strncmp
   0x804a620 strtol
   0x804aa00 strtol
   0x80485b0 free
   0x804aab0 free
   0x804aad0 free
   0x8048660 malloc
   0x80485b0 free