There's also http://clang.llvm.org/docs/ControlFlowIntegrity.html http://clang.llvm.org/docs/ControlFlowIntegrity.html, which already comes with LLVM. It's uncl

There's also http://clang.llvm.org/docs/ControlFlowIntegrity.html http://clang.llvm.org/docs/ControlFlowIntegrity.html, which already comes with LLVM. It's unclear what's better in the OP implementation.