--- /dev/null	2009-10-08 09:48:12.966002103 +0100
+++ new/hotspot/src/cpu/zero/vm/globals_zero.hpp	2009-10-08 17:31:14.000000000 +0100
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2000-2006 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 2007, 2008, 2009 Red Hat, Inc.
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+//
+// Set the default values for platform dependent flags used by the
+// runtime system.  See globals.hpp for details of what they do.
+//
+
+define_pd_global(bool,  ConvertSleepToYield,  true);
+define_pd_global(bool,  ShareVtableStubs,     true);
+define_pd_global(bool,  CountInterpCalls,     true);
+define_pd_global(bool,  NeedsDeoptSuspend,    false);
+
+define_pd_global(bool,  ImplicitNullChecks,   true);
+define_pd_global(bool,  UncommonNullCast,     true);
+
+define_pd_global(intx,  CodeEntryAlignment,   32);
+define_pd_global(uintx, TLABSize,             0);
+#ifdef _LP64
+define_pd_global(uintx, NewSize,              ScaleForWordSize(2048 * K));
+#else
+define_pd_global(uintx, NewSize,              ScaleForWordSize(1024 * K));
+#endif // _LP64
+define_pd_global(intx,  InlineFrequencyCount, 100);
+define_pd_global(intx,  InlineSmallCode,      1000);
+define_pd_global(intx,  PreInflateSpin,       10);
+
+define_pd_global(intx,  StackYellowPages,     2);
+define_pd_global(intx,  StackRedPages,        1);
+define_pd_global(intx,  StackShadowPages,     3 LP64_ONLY(+3) DEBUG_ONLY(+3));
+
+define_pd_global(bool,  RewriteBytecodes,     true);
+define_pd_global(bool,  RewriteFrequentPairs, true);