Initial load

hotspot/src/share/vm/memory/serialize.cpp

@@ -0,0 +1,81 @@
+/*
+ * Copyright 2003-2007 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.
+ *
+ */
+
+# include "incls/_precompiled.incl"
+# include "incls/_serialize.cpp.incl"
+
+
+// Serialize out the block offset shared array for the shared spaces.
+
+void CompactingPermGenGen::serialize_bts(SerializeOopClosure* soc) {
+  _ro_bts->serialize(soc, readonly_bottom, readonly_end);
+  _rw_bts->serialize(soc, readwrite_bottom, readwrite_end);
+}
+
+
+// Read/write a data stream for restoring/preserving oop pointers and
+// miscellaneous data from/to the shared archive file.
+
+void CompactingPermGenGen::serialize_oops(SerializeOopClosure* soc) {
+  int tag = 0;
+  soc->do_tag(--tag);
+
+  // Verify the sizes of various oops in the system.
+  soc->do_tag(sizeof(oopDesc));
+  soc->do_tag(sizeof(instanceOopDesc));
+  soc->do_tag(sizeof(methodOopDesc));
+  soc->do_tag(sizeof(constMethodOopDesc));
+  soc->do_tag(sizeof(methodDataOopDesc));
+  soc->do_tag(sizeof(arrayOopDesc));
+  soc->do_tag(sizeof(constantPoolOopDesc));
+  soc->do_tag(sizeof(constantPoolCacheOopDesc));
+  soc->do_tag(sizeof(objArrayOopDesc));
+  soc->do_tag(sizeof(typeArrayOopDesc));
+  soc->do_tag(sizeof(symbolOopDesc));
+  soc->do_tag(sizeof(klassOopDesc));
+  soc->do_tag(sizeof(markOopDesc));
+  soc->do_tag(sizeof(compiledICHolderOopDesc));
+
+  // Dump the block offset table entries.
+  GenCollectedHeap* gch = GenCollectedHeap::heap();
+  CompactingPermGenGen* pg = (CompactingPermGenGen*)gch->perm_gen();
+  pg->serialize_bts(soc);
+  soc->do_tag(--tag);
+  pg->ro_space()->serialize_block_offset_array_offsets(soc);
+  soc->do_tag(--tag);
+  pg->rw_space()->serialize_block_offset_array_offsets(soc);
+  soc->do_tag(--tag);
+
+  // Special case - this oop needed in oop->is_oop() assertions.
+  soc->do_ptr((void**)&Universe::_klassKlassObj);
+  soc->do_tag(--tag);
+
+  // Dump/restore miscellaneous oops.
+  Universe::oops_do(soc, true);
+  soc->do_tag(--tag);
+
+  vmSymbols::oops_do(soc, true);               soc->do_tag(--tag);
+  CodeCache::oops_do(soc);                     soc->do_tag(--tag);
+  soc->do_tag(666);
+}