diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c366ab770e9..6b634e4e700 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2014-10-24  Pedro Alves  <palves@redhat.com>
+
+	* NEWS (Removed targets): Add OS/arch column.
+
 2014-10-24  Siva Chandra Reddy  <sivachandra@google.com>
 
 	* gnu-v3-abi.c (gnuv3_pass_by_reference): Call TYPE_TARGET_TYPE
diff --git a/gdb/NEWS b/gdb/NEWS
index 606fd162b01..fe12965dda3 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -53,9 +53,9 @@ queue-signal signal-name-or-number
 
 Support for these obsolete configurations has been removed.
 
-alpha*-*-osf*
-mips-sgi-irix5*
-mips-sgi-irix6*
+Alpha running OSF/1 (or Tru64)		alpha*-*-osf*
+SGI Irix-5.x				mips-*-irix5*
+SGI Irix-6.x				mips-*-irix6*
 
 *** Changes in GDB 7.8