OK, thanks.
> gcc/ChangeLog: > > * ada/Makefile.rtl: Add LoongArch support. > * ada/libgnarl/s-linux__loongarch.ads: New. > * ada/libgnat/system-linux-loongarch.ads: New. > * config/loongarch/loongarch.h: mark normalized options > passed from driver to gnat1 as explicit for multilib.