Today it seems to be working (on RasPi3).
source.squeak.org/inbox FFI-Tests-KenD.12 tests green.
Squeak5.2-18231-64bit.image (18229 updated)
source.squeak.org/FFI
FFI-Pools-TorstenBergmann.4
FFI-Kernel-eem.56
FFI-Unix-mtf.4
FYI,
-KenD
vm-dev@lists.squeakfoundation.org