8187443: Forest Consolidation: Move files to unified layout

Reviewed-by: darcy, ihse

src/hotspot/share/classfile/systemDictionaryShared.hpp

@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2014, 2017, 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.
+ *
+ * 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 SHARE_VM_CLASSFILE_SYSTEMDICTIONARYSHARED_HPP
+#define SHARE_VM_CLASSFILE_SYSTEMDICTIONARYSHARED_HPP
+
+#include "classfile/systemDictionary.hpp"
+#include "classfile/dictionary.hpp"
+
+class ClassFileStream;
+
+class SystemDictionaryShared: public SystemDictionary {
+public:
+  static void initialize(TRAPS) {}
+  static InstanceKlass* find_or_load_shared_class(Symbol* class_name,
+                                                  Handle class_loader,
+                                                  TRAPS) {
+    return NULL;
+  }
+  static void roots_oops_do(OopClosure* blk) {}
+  static void oops_do(OopClosure* f) {}
+  static bool is_sharing_possible(ClassLoaderData* loader_data) {
+    oop class_loader = loader_data->class_loader();
+    return (class_loader == NULL);
+  }
+  static bool is_shared_class_visible_for_classloader(
+                                      InstanceKlass* ik,
+                                      Handle class_loader,
+                                      const char* pkg_string,
+                                      Symbol* pkg_name,
+                                      PackageEntry* pkg_entry,
+                                      ModuleEntry* mod_entry,
+                                      TRAPS) {
+    return false;
+  }
+
+  static Klass* dump_time_resolve_super_or_fail(Symbol* child_name,
+                                                Symbol* class_name,
+                                                Handle class_loader,
+                                                Handle protection_domain,
+                                                bool is_superclass,
+                                                TRAPS) {
+    return NULL;
+  }
+
+  static size_t dictionary_entry_size() {
+    return sizeof(DictionaryEntry);
+  }
+
+  static void init_shared_dictionary_entry(Klass* k, DictionaryEntry* entry) {}
+  static bool is_builtin(DictionaryEntry* entry) { return true; }
+
+  static InstanceKlass* lookup_from_stream(Symbol* class_name,
+                                           Handle class_loader,
+                                           Handle protection_domain,
+                                           const ClassFileStream* st,
+                                           TRAPS) {
+    return NULL;
+  }
+
+  // The (non-application) CDS implementation supports only classes in the boot
+  // class loader, which ensures that the verification constraints are the same
+  // during archive creation time and runtime. Thus we can do the constraint checks
+  // entirely during archive creation time.
+  static bool add_verification_constraint(Klass* k, Symbol* name,
+                  Symbol* from_name, bool from_field_is_protected,
+                  bool from_is_array, bool from_is_object) {return false;}
+  static void finalize_verification_constraints() {}
+  static void check_verification_constraints(InstanceKlass* klass,
+                                              TRAPS) {}
+};
+
+class SharedDictionaryEntry : public DictionaryEntry {
+public:
+  void metaspace_pointers_do(MetaspaceClosure* it) {}
+};
+
+#endif // SHARE_VM_CLASSFILE_SYSTEMDICTIONARYSHARED_HPP