diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index ede2996256..c69bd68534 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,8 @@
+Sun Dec  6 14:06:48 1998  Ian Lance Taylor  <ian@cygnus.com>
+
+	* ppc-opc.c (powerpc_opcodes): Add PowerPC403 GC[X] instructions.
+	From Saitoh Masanobu <msaitoh@spa.is.uec.ac.jp>.
+
 start-sanitize-fr30
 Fri Dec  4 17:45:51 1998  Doug Evans  <devans@canuck.cygnus.com>