--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/vm/ci/ciSignature.hpp	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,56 @@
+/*
+ * Copyright 1999-2000 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.
+ *
+ */
+
+// ciSignature
+//
+// This class represents the signature of a method.
+class ciSignature : public ResourceObj {
+private:
+  ciSymbol* _symbol;
+  ciKlass*  _accessing_klass;
+
+  GrowableArray<ciType*>* _types;
+  int _size;
+  int _count;
+
+  friend class ciMethod;
+
+  ciSignature(ciKlass* accessing_klass, ciSymbol* signature);
+
+  void get_all_klasses();
+
+  symbolOop get_symbolOop() const                { return _symbol->get_symbolOop(); }
+
+public:
+  ciSymbol* as_symbol() const                    { return _symbol; }
+
+  ciType* return_type() const;
+  ciType* type_at(int index) const;
+
+  int       size() const                         { return _size; }
+  int       count() const                        { return _count; }
+
+  void print_signature();
+  void print();
+};