>>13044I don't even think Nintendo has a legal foothold here. You're allowed to write software that does the function of a physical electronic device, but in software (virtualization). The only caveat is that you can't redistribute their software, so no operating system, games, or any firmware needed to boot the device.
You also shouldn't reference stolen software in your implementation, because if they see that your code is too close to their proprietary code then they might have a case.
So I don't know what they violated in this case, maybe Nintendo found something in their source that they shouldn't have, but the argument that an emulator facilitates piracy is retarded, it's a lot of work for these devs and you can pirate games on the actual console anyways.
There's even a re-implementation of windows called ReactOS and they can't do anything about it because the devs agreed to do what they called "clean room reverse engineering" meaning they weren't taking apart windows using a de-compiler and looking at how it works, they simply implemented what they had to in order to get software packaged for windows to run.
So while what you said is true about why Nintendo is doing this, I think they are doing this illegally just because they can afford to. Which ultimately illegal or not it doesn't matter you can make that argument, but it would be fucked up if corporations can just make writing certain kinds of software illegal. They need to be told to fuck off, because even under capitalism that makes no sense.