payload: rop: Update for new Payload class

This updates the ROP class to work with the new Payload changes.  Its
behavior should be largely the same, and I've taken the opportunity to
touch up documentation.

The main change here is that we no longer extend the Payload class.
Instead, each function constructs and returns a Payload representation
of the generated ROP chain.  These returned objects can easily be lumped
into the Payload being built by a user script, or interrogated to help
troubleshoot their use.

Signed-off-by: Malfurious <m@lfurio.us>

0 files changed, 0 insertions, 0 deletions