60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
/*
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* Copyright 2001-2008 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*
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*/
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// Inline functions of BarrierSet, which de-virtualize certain
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// performance-critical calls when when the barrier is the most common
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// card-table kind.
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void BarrierSet::write_ref_field_pre(void* field, oop new_val) {
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if (kind() == CardTableModRef) {
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((CardTableModRefBS*)this)->inline_write_ref_field_pre(field, new_val);
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} else {
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write_ref_field_pre_work(field, new_val);
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}
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}
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void BarrierSet::write_ref_field(void* field, oop new_val) {
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if (kind() == CardTableModRef) {
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((CardTableModRefBS*)this)->inline_write_ref_field(field, new_val);
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} else {
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write_ref_field_work(field, new_val);
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}
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}
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void BarrierSet::write_ref_array(MemRegion mr) {
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if (kind() == CardTableModRef) {
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((CardTableModRefBS*)this)->inline_write_ref_array(mr);
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} else {
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write_ref_array_work(mr);
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}
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}
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void BarrierSet::write_region(MemRegion mr) {
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if (kind() == CardTableModRef) {
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((CardTableModRefBS*)this)->inline_write_region(mr);
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} else {
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write_region_work(mr);
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}
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}
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