@harrysintonen @kornel A couple of years back, there was a even proposal to change the m68k Linux ABI to cater for the internal limitations of Rust and LLVM that was ill equipped to deal with the requirements of this - admittedly, historic - architecture.
Being a compiler hacker myself, to me this meant: it is seriously immature, not ready for prime time. But for people pushing Rust, throwing away 4 decades of compatibility was completely justified, because fixing the world was more important.