https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82518
--- Comment #8 from Nick Clifton <nickc at gcc dot gnu.org> --- Hi Aldy, > Do we have a way of testing armeb, either through a simulator or through > some aarch64 with magic flags? GDB has an ARM simulator which is OK unless you need to test some of the newer features like scalable vector instructions. Just compile your code as normal and then build an armeb targeted version of gdb. Cheers Nick