Hi, Not exactly sure if this is the best mailing list for this question, please recommend me elsewhere if more appropriate. I am looking to perform some functionality before the dynamic linker (linux-ld/ld.so) is invoked. My naive assessment was that I would be able to set in the PT_INTERP section of a binary, my *static binary*, which will then execve into the dynamic linker after doing some precanned actions. I came across https://github.com/Mic92/nix-ld which seems to do something similar, but I was curious why it has to do a lot more to achieve the same effect with a jump. Cheers FZ