The reason i am interested is that there is an everlasting problem with linux and proprietary drivers. Why hardware vendors do not ship their drivers in LLVM IR form?
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You can write Linux device drivers in user mode code. I have seen demonstrations written in Python (handy for prototyping).
Presumably your idea is that hardware vendors could ship a LLVM IR driver, and then the driver would work with x86, ARM, or anything else? Most hardware vendors are not interested in niche-markets, and only want to support their hardware on particular platforms that they have tested on.
There is very rarely any interesting IPR in a driver (although there may well be in the library on top of the driver). If vendors wanted to support multiple platforms, they could just ship C code with instructions to build, and a restrictive (or even GPL) license.
Martin Bonner supports Monica
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