src/hotspot/share/classfile/compactHashtable.cpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2020, 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.

@@ -29,10 +29,11 @@
 #include "logging/logMessage.hpp"
 #include "memory/dynamicArchive.hpp"
 #include "memory/heapShared.inline.hpp"
 #include "memory/metadataFactory.hpp"
 #include "memory/metaspaceShared.hpp"
+#include "runtime/globals.hpp"
 #include "runtime/vmThread.hpp"
 #include "utilities/numberSeq.hpp"
 #include <sys/stat.h>
 
 #if INCLUDE_CDS

@@ -210,15 +211,17 @@
 }
 
 void SimpleCompactHashtable::serialize_header(SerializeClosure* soc) {
   // NOTE: if you change this function, you MUST change the number 5 in
   // calculate_header_size() accordingly.
-  soc->do_ptr((void**)&_base_address);
   soc->do_u4(&_entry_count);
   soc->do_u4(&_bucket_count);
   soc->do_ptr((void**)&_buckets);
   soc->do_ptr((void**)&_entries);
+  if (soc->reading()) {
+    _base_address = (address)SharedBaseAddress;
+  }
 }
 #endif // INCLUDE_CDS
 
 #ifndef O_BINARY       // if defined (Win32) use binary files.
 #define O_BINARY 0     // otherwise do nothing.