diff --git a/gas/config/ChangeLog b/gas/config/ChangeLog
index f085b34166f..3d7c73a2322 100644
--- a/gas/config/ChangeLog
+++ b/gas/config/ChangeLog
@@ -1,3 +1,9 @@
+Thu Aug  6 12:08:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
+
+	* config/tc-h8300.c: if a :8 is seen after an operand, fill top
+	two bytes of any constant with 0xff:
+
+
 Wed Aug  5 01:54:34 1992  John Gilmore  (gnu at cygnus.com)
 
 	* tc-m68k.c (try_index):  Error if index scaling specified and