diff --git a/js/src/jitstats.tbl b/js/src/jitstats.tbl
new file mode 100644
index 00000000000..f7788b75769
--- /dev/null
+++ b/js/src/jitstats.tbl
@@ -0,0 +1,50 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * vim: set ts=8 sw=4 et tw=0 ft=C:
+ *
+ * ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla SpiderMonkey JavaScript 1.9 code, released
+ * June 22, 2008.
+ *
+ * The Initial Developer of the Original Code is
+ *   Brian Crowder <crowder@fiverocks.com>
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+JITSTAT(recorderStarted)
+JITSTAT(recorderAborted)
+JITSTAT(traceCompleted)
+JITSTAT(sideExitIntoInterpreter)
+JITSTAT(typeMapMismatchAtEntry)
+JITSTAT(returnToDifferentLoopHeader)
+JITSTAT(traceTriggered)
+JITSTAT(globalShapeMismatchAtEntry)
+JITSTAT(treesTrashed)
+JITSTAT(slotPromoted)
+JITSTAT(unstableLoopVariable)
+JITSTAT(breakLoopExits)
+JITSTAT(returnLoopExits)