Fix the issues reported by Peter in this thread:
https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg04135.html
The most important fix is in patch 4 -- I forgot to include config-host.h
from platform.h! Thanks to Alex for pointing out on IRC that LITTLEENDIAN
was not consistently defined, that was the hint I needed to find the problem.
This series applies on top of Alex's fpu/next branch. With them,
`make check-softfloat' works on both little and big endian hosts.
Thanks,
Emilio