> On Jun 16, 2025, at 2:10 AM, Laurent Vivier <[email protected]> wrote: > > I think you need to change the ABI type in the ELF header: > https://fr.wikipedia.org/wiki/Executable_and_Linkable_Format
4-byte alignment binaries should have ELFOSABI_SYSV (0) (since that ABI spec is where the 4 byte alignment comes from). If Linux/m68k is already using that, then those binaries are broken by definition. Let’s hope existing Linux/m68k binaries are using ELFOSABI_LINUX / ELFOSABI_GNU (3) (sorry, I don’t have any handy to check). If the existing binaries correctly label themselves has having the Linux-specific ABI, then this is trivial and there’s no reason to use a note to differentiate them. -- thorpej
