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comparison src/share/vm/memory/cardTableModRefBS.hpp @ 10271:f9be75d21404

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8012902: remove use of global operator new - take 2 Summary: The fix of 8010992, disable use of global operator new and new[] which caused failure on some tests. This takes two of the bugs also add ALLOW_OPERATOR_NEW_USAGE to prevent crash for third party code calling operator new of jvm on certain platforms. Reviewed-by: coleenp, dholmes, zgu Contributed-by: yumin.qi@oracle.com
author minqi
date Tue, 14 May 2013 09:41:12 -0700
parents 5a9fa2ba85f0
children 836a62f43af9 d55c004e1d4d
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10269:a9270d9ecb13 10271:f9be75d21404
1 /* 1 /*
2 * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
278 bool is_a(BarrierSet::Name bsn) { 278 bool is_a(BarrierSet::Name bsn) {
279 return bsn == BarrierSet::CardTableModRef || ModRefBarrierSet::is_a(bsn); 279 return bsn == BarrierSet::CardTableModRef || ModRefBarrierSet::is_a(bsn);
280 } 280 }
281 281
282 CardTableModRefBS(MemRegion whole_heap, int max_covered_regions); 282 CardTableModRefBS(MemRegion whole_heap, int max_covered_regions);
283 ~CardTableModRefBS();
283 284
284 // *** Barrier set functions. 285 // *** Barrier set functions.
285 286
286 bool has_write_ref_pre_barrier() { return false; } 287 bool has_write_ref_pre_barrier() { return false; }
287 288