1 files changed, 4 insertions, 1 deletions
diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh
index 964e16f25ca..3b0387efb13 100755
--- a/gdb/gdbarch.sh
+++ b/gdb/gdbarch.sh
@@ -1129,6 +1129,7 @@ cat <<EOF
 #include "floatformat.h"
 
 #include "gdb_assert.h"
+#include "gdb-events.h"
 
 /* Static function declarations */
 
@@ -2066,6 +2067,7 @@ gdbarch_update_p (struct gdbarch_info info)
 				new_gdbarch->bfd_arch_info->printable_name);
 	  current_gdbarch = new_gdbarch;
 	  swapin_gdbarch_swap (new_gdbarch);
+	  architecture_changed_event ();
 	  return 1;
 	}
     }
@@ -2099,7 +2101,8 @@ gdbarch_update_p (struct gdbarch_info info)
      registered an interest in this architecture.  CURRENT_GDBARCH
      must be updated before these modules are called. */
   init_gdbarch_data (new_gdbarch);
-  
+  architecture_changed_event ();
+
   if (gdbarch_debug)
     gdbarch_dump (current_gdbarch, gdb_stdlog);