QEMU has something that claims to be linux-user support for the unicore32 guest CPU. However the syscall numbers in linux-user/unicore32 are nothing like those actually implemented in the upstream kernel (which uses asm-generic syscall numbers).
We should either fix our unicore32 support to use the real syscall numbers, or just drop it; since nobody has touched linux-user/unicore32 since 2012, and there have been no commits to target-unicore32 that aren't generic "clean up all targets" type patches since 2012 or 2013, and nobody has ever complained that the syscall numbers are all broken, my initial inclination is to say we should just drop this. Opinions? thanks -- PMM
