--- /dev/null	2019-11-19 22:05:02.069813242 -0800
+++ new/src/hotspot/share/gc/z/z_globals.cpp	2020-04-05 21:35:59.548515020 -0700
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#include "precompiled.hpp"
+#include "runtime/globals_shared.hpp"
+
+// -- Define all JVM flags that have been declared in share/gc/z/z_globals.hpp
+
+#include "z_globals.hpp"
+#include "runtime/flags/jvmFlag.inline.hpp"
+DEFN_PRODUCT_FLAG(ZAllocationSpikeTolerance);
+DEFN_PRODUCT_FLAG(ZFragmentationLimit);
+DEFN_PRODUCT_FLAG(ZMarkStackSpaceLimit); DEFN_PRODUCT_RANGE(ZMarkStackSpaceLimit);
+DEFN_PRODUCT_FLAG(ZCollectionInterval);
+DEFN_PRODUCT_FLAG(ZProactive);
+DEFN_PRODUCT_FLAG(ZUncommit);
+DEFN_PRODUCT_FLAG(ZUncommitDelay);
+DEFN_PRODUCT_FLAG(ZStatisticsInterval); DEFN_PRODUCT_RANGE(ZStatisticsInterval);
+DEFN_PRODUCT_FLAG(ZVerifyViews);
+DEFN_PRODUCT_FLAG(ZVerifyRoots);
+DEFN_PRODUCT_FLAG(ZVerifyObjects);
+DEFN_PRODUCT_FLAG(ZVerifyMarking);
+DEFN_PRODUCT_FLAG(ZVerifyForwarding);