Scripted conversion:
  for file in hw/sun4m.c hw/sun4u.c hw/grlib.h hw/leon3.c; do
    sed -i "s/CPUState/CPUSPARCState/g" $file
  done
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NAnthony Liguori <aliguori@us.ibm.com>