1.1 --- a/src/share/vm/memory/cardTableRS.hpp Tue Mar 13 21:12:53 2012 +0100 1.2 +++ b/src/share/vm/memory/cardTableRS.hpp Wed Mar 14 12:49:27 2012 +0100 1.3 @@ -1,5 +1,5 @@ 1.4 /* 1.5 - * Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved. 1.6 + * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved. 1.7 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.8 * 1.9 * This code is free software; you can redistribute it and/or modify it 1.10 @@ -45,6 +45,10 @@ 1.11 return CardTableModRefBS::clean_card; 1.12 } 1.13 1.14 + static intptr_t clean_card_row() { 1.15 + return CardTableModRefBS::clean_card_row; 1.16 + } 1.17 + 1.18 static bool 1.19 card_is_dirty_wrt_gen_iter(jbyte cv) { 1.20 return CardTableModRefBS::card_is_dirty_wrt_gen_iter(cv); 1.21 @@ -176,6 +180,8 @@ 1.22 // Work methods called by the clear_card() 1.23 inline bool clear_card_serial(jbyte* entry); 1.24 inline bool clear_card_parallel(jbyte* entry); 1.25 + // check alignment of pointer 1.26 + bool is_word_aligned(jbyte* entry); 1.27 1.28 public: 1.29 ClearNoncleanCardWrapper(DirtyCardToOopClosure* dirty_card_closure, CardTableRS* ct);