https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84797
--- Comment #1 from Jim Wilson <wilson at gcc dot gnu.org> --- Created attachment 43610 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43610&action=edit Initial proposed patch. Currently, this only supports rv64gc arch, and only allows ABIs in --with-multilib-list, as handling every arch/abi combination gets painful pretty quickly. We can always extend this later if necessary. I haven't added multiarch support yet, but that should be pretty simple if necessary once we have agreed on the dir names to use for that.