Mercurial > hg > truffle
comparison src/share/vm/memory/cardTableModRefBS.hpp @ 10271:f9be75d21404
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 |
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date | Tue, 14 May 2013 09:41:12 -0700 |
parents | 5a9fa2ba85f0 |
children | 836a62f43af9 d55c004e1d4d |
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10269:a9270d9ecb13 | 10271:f9be75d21404 |
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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 |