x86/tools: Drop x86_64 support from 'relocs' tool

The relocs tool is no longer used on the 64-bit vmlinux build, which is
the only 64-bit ELF executable that it used to operate on.

So drop the 64-bit handling, it is no longer needed.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
6 files changed