gcc cross complier for legacy microcontroller [h8s, sh2] for linux Ubuntu 64 bit (19.x and newer)

Hello guys,

I'd like to find the package for Ubuntu 64-bit of the legacy microcontroller's compilers [h8s, sh1,2], or the instractuin about which version of gcc could be successfully built from the source for such micros.

Any hints will be more than appreciated.