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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 |