src/share/vm/runtime/globals.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2018, 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.

@@ -1122,10 +1122,14 @@
                                                                             \
   develop(bool, UseDetachedThreads, true,                                   \
           "Use detached threads that are recycled upon termination "        \
           "(for Solaris only)")                                             \
                                                                             \
+  experimental(bool, DisablePrimordialThreadGuardPages, false,              \
+               "Disable the use of stack guard pages if the JVM is loaded " \
+               "on the primordial process thread")                          \
+                                                                            \
   product(bool, UseLWPSynchronization, true,                                \
           "Use LWP-based instead of libthread-based synchronization "       \
           "(SPARC only)")                                                   \
                                                                             \
   product(ccstr, SyncKnobs, NULL,                                           \