| /* |
| * 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); |
| } |