diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 8ac7f317c8..9de957bc08 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,11 @@
+2006-02-08  Wu Zhou  <woodzltc@cn.ibm.com>
+
+	* config/i386/nm-i386sol2.h: Update copyright year.
+	* config/mips/nm-irix5.h: Ditto.
+	* config/sparc/nm-sol2.h: Ditto.
+	* s390-nat.c: Ditto.
+	* ppc-linux-nat.c: Ditto.
+
 2006-02-08  Wu Zhou  <woodzltc@cn.ibm.com>
 
 	* breakpoint.c (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Delete.
diff --git a/gdb/ppc-linux-nat.c b/gdb/ppc-linux-nat.c
index b52eca2969..915f7c6a1a 100644
--- a/gdb/ppc-linux-nat.c
+++ b/gdb/ppc-linux-nat.c
@@ -1,7 +1,7 @@
 /* PPC GNU/Linux native support.
 
    Copyright (C) 1988, 1989, 1991, 1992, 1994, 1996, 2000, 2001, 2002,
-   2003, 2004, 2005 Free Software Foundation, Inc.
+   2003, 2004, 2005, 2006 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/s390-nat.c b/gdb/s390-nat.c
index da3f37e601..24ff73f48b 100644
--- a/gdb/s390-nat.c
+++ b/gdb/s390-nat.c
@@ -1,5 +1,6 @@
 /* S390 native-dependent code for GDB, the GNU debugger.
-   Copyright (C) 2001, 2003, 2004, 2005 Free Software Foundation, Inc
+   Copyright (C) 2001, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc
 
    Contributed by D.J. Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
    for IBM Deutschland Entwicklung GmbH, IBM Corporation.