Mercurial > hg > truffle
diff src/share/vm/classfile/systemDictionary.hpp @ 4970:33df1aeaebbf
Merge with http://hg.openjdk.java.net/hsx/hsx24/hotspot/
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
---|---|
date | Mon, 27 Feb 2012 13:10:13 +0100 |
parents | 41034914e2ee b2cd0ee8f778 |
children | 5e9f38419819 |
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--- a/src/share/vm/classfile/systemDictionary.hpp Fri Feb 24 18:30:42 2012 -0800 +++ b/src/share/vm/classfile/systemDictionary.hpp Mon Feb 27 13:10:13 2012 +0100 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2012, 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 @@ -386,6 +386,8 @@ // loaders. Returns "true" iff something was unloaded. static bool do_unloading(BoolObjectClosure* is_alive); + static int calculate_systemdictionary_size(int loadedclasses); + // Applies "f->do_oop" to all root oops in the system dictionary. static void oops_do(OopClosure* f); @@ -578,12 +580,20 @@ _loader_constraint_size = 107, // number of entries in constraint table _resolution_error_size = 107, // number of entries in resolution error table _invoke_method_size = 139, // number of entries in invoke method table - _nof_buckets = 1009 // number of buckets in hash table + _nof_buckets = 1009, // number of buckets in hash table for placeholders + _old_default_sdsize = 1009, // backward compat for system dictionary size + _prime_array_size = 8, // array of primes for system dictionary size + _average_depth_goal = 3 // goal for lookup length }; // Static variables + // hashtable sizes for system dictionary to allow growth + // prime numbers for system dictionary size + static int _sdgeneration; + static const int _primelist[_prime_array_size]; + // Hashtable holding loaded classes. static Dictionary* _dictionary;