pmap.c won't compile due to a prototype mimatch. The following patch
fixes the problem:

--- ../../../../../src/sys/arch/pc532/pc532/pmap.c      Wed Jan 14 00:49:01 1998
+++ pmap.c      Wed Jan 28 23:40:12 1998
@@ -753,9 +753,8 @@
  *     Deactivate the address space of the specified process.
  */
 void
-pmap_deactivate(pmap, pcb)
-       pmap_t pmap;
-       struct pcb *pcb;
+pmap_deactivate(p)
+       struct proc *p;
 {
 }
 

Ian