Hello everyone!
I am trying to install the or32-uclinux toolchain in my Ubuntu 20.04 x86_64 linux pc. I've had a machine that had the toolchain installed so I tried to get the compiled binaries from there. They work but when I tried to compile an assembly file I got a bunch of Assembler messages telling me that there are no such instructions (e.g., l.nop 0x0) (see attached image).

But after searching online I did not find anything helpfull for this toolchain. Then I tried to download the binutils from the github repo of OR but the make fails. So, is anyone here aware of how should I proceed with this issue?

Thank you in advance

Best,
Broxie