Hi, In the past I've been examining signed binaries in the OpenBSD system. I wrote some kernel code for this, but I'm stuck before it got good. In particular the problem I have is adding an ELF header to a compiled binary. So I want to ask the pros first: what areas must I modify to get a compiled result that has an extra ELF header. I've been modifying binutils and binutils-2.17 but didn't strike gold there. Also finding literature on how to deal with this is *very* hard. There is a book from 1998 or something which is probably not up-to-date anymore, 19 years have passed. I also found a patch by matt dempsky online which does the randomize stuff, but that didn't help me much either.
Thanks! -peter
