--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/os/aix/vm/globals_aix.hpp	Fri Sep 06 20:16:09 2013 +0200
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright 2012, 2013 SAP AG. 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.
+ *
+ */
+
+#ifndef OS_AIX_VM_GLOBALS_AIX_HPP
+#define OS_AIX_VM_GLOBALS_AIX_HPP
+
+//
+// Defines Aix specific flags. They are not available on other platforms.
+//
+#define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd, diagnostic, notproduct) \
+                                                                                    \
+  /* If UseLargePages == true allow or deny usage of 16M pages. 16M pages are  */   \
+  /* a scarce resource and there may be situations where we do not want the VM */   \
+  /* to run with 16M pages. (Will fall back to 64K pages).                     */   \
+  product_pd(bool, Use16MPages,                                                     \
+          "Use 16M pages if available.")                                            \
+                                                                                    \
+  /*  use optimized addresses for the polling page, */                              \
+  /* e.g. map it to a special 32-bit address.       */                              \
+  product_pd(bool, OptimizePollingPageLocation,                                     \
+          "Optimize the location of the polling page used for Safepoints")          \
+                                                                                    \
+  product_pd(intx, AttachListenerTimeout,                                           \
+          "Timeout in ms the attach listener waits for a request")                  \
+                                                                                    \
+
+// Per default, do not allow 16M pages. 16M pages have to be switched on specifically.
+define_pd_global(bool, Use16MPages, false);
+define_pd_global(bool, OptimizePollingPageLocation, true);
+define_pd_global(intx, AttachListenerTimeout, 1000);
+
+//
+// Defines Aix-specific default values. The flags are available on all
+// platforms, but they may have different default values on other platforms.
+//
+define_pd_global(bool, UseLargePages, true);
+define_pd_global(bool, UseLargePagesIndividualAllocation, false);
+define_pd_global(bool, UseOSErrorReporting, false);
+define_pd_global(bool, UseThreadPriorities, true) ;
+
+#endif // OS_AIX_VM_GLOBALS_AIX_HPP