Hi Alexander, > I have to setup an ELF machime-code to 0x1e for my specific platfirm . > > Unfortunately, I can't made this with `objcopy --alt-machine-code` option. > Tryed "--alt-machine-code 30" "--alt-machine-code 0x1e" e.t.c. What happens when you try this ? It should work. Can you include a *small* test case ? Cheers Nick