ropfilter

`ropfilter` is an advanced tool designed for filtering, ranking, and chaining ROP gadgets derived from `rp++` dumps, specifically for 32-bit x86 architectures. Its notable features include smart gadget filtering based on register transfers and memory operations, automated multi-gadget chain synthesis, and a constraint solver that utilizes YAML/JSON specifications, enhancing the robustness and efficiency of ROP chain construction.