z80_desc.yml: add a fixme comment

floooh · Jun 13, 2024 · 84448c5 · 84448c5
1 parent d5a8956
commit 84448c5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/codegen/z80_desc.yml b/codegen/z80_desc.yml
@@ -285,6 +285,7 @@ OUT (n),A:
     - { type: mread, ab: $PC++, dst: $WZL, action: $WZH=$A }
     - { type: iowrite, ab: $WZ, db: $A, action: $WZL++ }
 
+# FIXME: ioread can go directly into A
 IN A,(n):
   cond: (x == 3) and (y == 3) and (z == 3)
   mcycles: