--- ./gdb/xcoffread.c_orig      2018-08-27 05:42:34 +0000
+++ ./gdb/xcoffread.c   2018-08-27 05:42:59 +0000
@@ -169,7 +169,7 @@
   { NULL, NULL }, /* debug_line_str */
   { ".dwrnges", NULL },
   { NULL, NULL }, /* debug_rnglists */
-  { ".dwpbtyp", NULL },
+  { NULL, NULL },
   { NULL, NULL }, /* debug_addr */
   { ".dwframe", NULL },
   { NULL, NULL }, /* eh_frame */