It does, for machine architectures that have multiple ABIs. MIPS is an example where GCC has supported this for at least 20 years.
paul
> On Jul 6, 2023, at 5:19 PM, André Albergaria Coelho via Gcc <gcc@gcc.gnu.org>
> wrote:
>
> Could gcc have an option to specify ABI?
>
> say
>
>
> gcc something.c -g -abi 1 -o something
>
>
> thanks
>
>
> andre
>
