--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/vm/runtime/globals_extension.hpp	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,174 @@
+/*
+ * Copyright 2003-2006 Sun Microsystems, Inc.  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 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.
+ *
+ */
+
+// Construct enum of Flag_<cmdline-arg> constants.
+
+// Parens left off in the following for the enum decl below.
+#define FLAG_MEMBER(flag) Flag_##flag
+
+#define RUNTIME_PRODUCT_FLAG_MEMBER(type, name, value, doc)    FLAG_MEMBER(name),
+#define RUNTIME_PD_PRODUCT_FLAG_MEMBER(type, name, doc)        FLAG_MEMBER(name),
+#define RUNTIME_DIAGNOSTIC_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define RUNTIME_MANAGEABLE_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#define RUNTIME_PRODUCT_RW_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#ifdef PRODUCT
+  #define RUNTIME_DEVELOP_FLAG_MEMBER(type, name, value, doc)  /* flag is constant */
+  #define RUNTIME_PD_DEVELOP_FLAG_MEMBER(type, name, doc)      /* flag is constant */
+  #define RUNTIME_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc)
+#else
+  #define RUNTIME_DEVELOP_FLAG_MEMBER(type, name, value, doc)  FLAG_MEMBER(name),
+  #define RUNTIME_PD_DEVELOP_FLAG_MEMBER(type, name, doc)      FLAG_MEMBER(name),
+  #define RUNTIME_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
+#endif
+
+#define C1_PRODUCT_FLAG_MEMBER(type, name, value, doc)         FLAG_MEMBER(name),
+#define C1_PD_PRODUCT_FLAG_MEMBER(type, name, doc)             FLAG_MEMBER(name),
+#ifdef PRODUCT
+  #define C1_DEVELOP_FLAG_MEMBER(type, name, value, doc)       /* flag is constant */
+  #define C1_PD_DEVELOP_FLAG_MEMBER(type, name, doc)           /* flag is constant */
+  #define C1_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc)
+#else
+  #define C1_DEVELOP_FLAG_MEMBER(type, name, value, doc)       FLAG_MEMBER(name),
+  #define C1_PD_DEVELOP_FLAG_MEMBER(type, name, doc)           FLAG_MEMBER(name),
+  #define C1_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc)    FLAG_MEMBER(name),
+#endif
+
+
+#define C2_PRODUCT_FLAG_MEMBER(type, name, value, doc)         FLAG_MEMBER(name),
+#define C2_PD_PRODUCT_FLAG_MEMBER(type, name, doc)             FLAG_MEMBER(name),
+#define C2_DIAGNOSTIC_FLAG_MEMBER(type, name, value, doc)      FLAG_MEMBER(name),
+#ifdef PRODUCT
+  #define C2_DEVELOP_FLAG_MEMBER(type, name, value, doc)       /* flag is constant */
+  #define C2_PD_DEVELOP_FLAG_MEMBER(type, name, doc)           /* flag is constant */
+  #define C2_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc)
+#else
+  #define C2_DEVELOP_FLAG_MEMBER(type, name, value, doc)       FLAG_MEMBER(name),
+  #define C2_PD_DEVELOP_FLAG_MEMBER(type, name, doc)           FLAG_MEMBER(name),
+  #define C2_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc)    FLAG_MEMBER(name),
+#endif
+
+typedef enum {
+ RUNTIME_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER, RUNTIME_PD_DEVELOP_FLAG_MEMBER, RUNTIME_PRODUCT_FLAG_MEMBER,
+               RUNTIME_PD_PRODUCT_FLAG_MEMBER, RUNTIME_DIAGNOSTIC_FLAG_MEMBER,
+               RUNTIME_NOTPRODUCT_FLAG_MEMBER, RUNTIME_MANAGEABLE_FLAG_MEMBER, RUNTIME_PRODUCT_RW_FLAG_MEMBER)
+ RUNTIME_OS_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER, RUNTIME_PD_DEVELOP_FLAG_MEMBER, RUNTIME_PRODUCT_FLAG_MEMBER,
+               RUNTIME_PD_PRODUCT_FLAG_MEMBER, RUNTIME_DIAGNOSTIC_FLAG_MEMBER,
+               RUNTIME_NOTPRODUCT_FLAG_MEMBER)
+#ifdef COMPILER1
+ C1_FLAGS(C1_DEVELOP_FLAG_MEMBER, C1_PD_DEVELOP_FLAG_MEMBER, C1_PRODUCT_FLAG_MEMBER, C1_PD_PRODUCT_FLAG_MEMBER,
+          C1_NOTPRODUCT_FLAG_MEMBER)
+#endif
+#ifdef COMPILER2
+ C2_FLAGS(C2_DEVELOP_FLAG_MEMBER, C2_PD_DEVELOP_FLAG_MEMBER, C2_PRODUCT_FLAG_MEMBER, C2_PD_PRODUCT_FLAG_MEMBER,
+          C2_DIAGNOSTIC_FLAG_MEMBER, C2_NOTPRODUCT_FLAG_MEMBER)
+#endif
+ NUM_CommandLineFlag
+} CommandLineFlag;
+
+// Construct enum of Flag_<cmdline-arg>_<type> constants.
+
+#define FLAG_MEMBER_WITH_TYPE(flag,type) Flag_##flag##_##type
+
+#define RUNTIME_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)    FLAG_MEMBER_WITH_TYPE(name,type),
+#define RUNTIME_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, doc)        FLAG_MEMBER_WITH_TYPE(name,type),
+#define RUNTIME_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define RUNTIME_MANAGEABLE_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#define RUNTIME_PRODUCT_RW_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
+#ifdef PRODUCT
+  #define RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)     /* flag is constant */
+  #define RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc)         /* flag is constant */
+  #define RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)
+#else
+  #define RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)     FLAG_MEMBER_WITH_TYPE(name,type),
+  #define RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc)         FLAG_MEMBER_WITH_TYPE(name,type),
+  #define RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)  FLAG_MEMBER_WITH_TYPE(name,type),
+#endif
+
+#define C1_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)         FLAG_MEMBER_WITH_TYPE(name,type),
+#define C1_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, doc)             FLAG_MEMBER_WITH_TYPE(name,type),
+#ifdef PRODUCT
+  #define C1_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)       /* flag is constant */
+  #define C1_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc)           /* flag is constant */
+  #define C1_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)
+#else
+  #define C1_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)       FLAG_MEMBER_WITH_TYPE(name,type),
+  #define C1_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc)           FLAG_MEMBER_WITH_TYPE(name,type),
+  #define C1_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)    FLAG_MEMBER_WITH_TYPE(name,type),
+#endif
+
+
+#define C2_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)         FLAG_MEMBER_WITH_TYPE(name,type),
+#define C2_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, doc)             FLAG_MEMBER_WITH_TYPE(name,type),
+#define C2_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)      FLAG_MEMBER_WITH_TYPE(name,type),
+#ifdef PRODUCT
+  #define C2_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)       /* flag is constant */
+  #define C2_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc)           /* flag is constant */
+  #define C2_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)
+#else
+  #define C2_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)       FLAG_MEMBER_WITH_TYPE(name,type),
+  #define C2_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc)           FLAG_MEMBER_WITH_TYPE(name,type),
+  #define C2_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)    FLAG_MEMBER_WITH_TYPE(name,type),
+#endif
+
+typedef enum {
+ RUNTIME_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE, RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE,
+               RUNTIME_PRODUCT_FLAG_MEMBER_WITH_TYPE, RUNTIME_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE,
+               RUNTIME_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE,
+               RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE,
+               RUNTIME_MANAGEABLE_FLAG_MEMBER_WITH_TYPE,
+               RUNTIME_PRODUCT_RW_FLAG_MEMBER_WITH_TYPE)
+RUNTIME_OS_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE, RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE,
+               RUNTIME_PRODUCT_FLAG_MEMBER_WITH_TYPE, RUNTIME_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE,
+               RUNTIME_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE,
+               RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE)
+#ifdef COMPILER1
+ C1_FLAGS(C1_DEVELOP_FLAG_MEMBER_WITH_TYPE, C1_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE, C1_PRODUCT_FLAG_MEMBER_WITH_TYPE,
+          C1_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE, C1_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE)
+#endif
+#ifdef COMPILER2
+ C2_FLAGS(C2_DEVELOP_FLAG_MEMBER_WITH_TYPE, C2_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE, C2_PRODUCT_FLAG_MEMBER_WITH_TYPE,
+          C2_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE, C2_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE, C2_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE)
+#endif
+ NUM_CommandLineFlagWithType
+} CommandLineFlagWithType;
+
+#define FLAG_IS_DEFAULT(name)         (CommandLineFlagsEx::is_default(FLAG_MEMBER(name)))
+
+#define FLAG_SET_DEFAULT(name, value) ((name) = (value))
+
+#define FLAG_SET_CMDLINE(type, name, value) (CommandLineFlagsEx::type##AtPut(FLAG_MEMBER_WITH_TYPE(name,type), (type)(value), COMMAND_LINE))
+#define FLAG_SET_ERGO(type, name, value)    (CommandLineFlagsEx::type##AtPut(FLAG_MEMBER_WITH_TYPE(name,type), (type)(value), ERGONOMIC))
+
+// Can't put the following in CommandLineFlags because
+// of a circular dependency on the enum definition.
+class CommandLineFlagsEx : CommandLineFlags {
+ public:
+  static void boolAtPut(CommandLineFlagWithType flag, bool value, FlagValueOrigin origin);
+  static void intxAtPut(CommandLineFlagWithType flag, intx value, FlagValueOrigin origin);
+  static void uintxAtPut(CommandLineFlagWithType flag, uintx value, FlagValueOrigin origin);
+  static void doubleAtPut(CommandLineFlagWithType flag, double value, FlagValueOrigin origin);
+  static void ccstrAtPut(CommandLineFlagWithType flag, ccstr value, FlagValueOrigin origin);
+
+  static bool is_default(CommandLineFlag flag);
+};