ppc2cpp

(work in progress) reverse engineering library and tool.

Requirements

• protobuf
  • Debian: sudo apt install -y protobuf-compiler libprotobuf-dev libz-dev

Building

cmake -B build
cmake --build build -j

Tools

ppc2cpp create

Create a ppc2cpp project from a series of ELF or RVL (DOL and REL) format binary files

ppc2cpp viz

Visualize a function's data flow graph

ppc2cpp checkflow (experimental)

Compare the equivalence between the version of a function in two ppc2cpp projects using their data flow graph. This ignores regalloc, scheduling and certain dead code

ppc2cpp importppcdis

Import symbol and relocation information from ppcdis

ppc2pp compare (experimental)

Compare two ppc2cpp programs. This takes a symbol and reference based approach, which allows symbols to be rearranged arbitrarily. This requires symbol name, type and size information, as well as relocations.