[klagermkii]

Yeah, MIPS was nice with allowing custom instructions to be added to their cores, but with the relatively recent Arm licensing change for Armv8-M that allows something similar I wonder if more will just switch to Arm.

https://hackaday.com/2019/10/23/arm-allows-custom-instructio...

[zmix]

Interesting. But, oh, the comments to that post...!