elf(5) on OpenBSD
The text 1834d6af2550, as OpenBSD 4.1, OpenBSD 4.0, OpenBSD 3.9, OpenBSD 3.8, OpenBSD 3.7 shipped it.
format of ELF executable binary files
The text 1834d6af2550, as OpenBSD 4.1, OpenBSD 4.0, OpenBSD 3.9, OpenBSD 3.8, OpenBSD 3.7 shipped it.
format of ELF executable binary files