8006fe8f75
Replaced MakeDeps and the includeDB files with more standardized solutions. Reviewed-by: coleenp, kvn, kamg
88 lines
3.1 KiB
C++
88 lines
3.1 KiB
C++
/*
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* Copyright (c) 2002, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#ifndef SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_PSPROMOTIONMANAGER_INLINE_HPP
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#define SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_PSPROMOTIONMANAGER_INLINE_HPP
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#include "gc_implementation/parallelScavenge/psPromotionManager.hpp"
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#include "gc_implementation/parallelScavenge/psScavenge.hpp"
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inline PSPromotionManager* PSPromotionManager::manager_array(int index) {
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assert(_manager_array != NULL, "access of NULL manager_array");
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assert(index >= 0 && index <= (int)ParallelGCThreads, "out of range manager_array access");
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return _manager_array[index];
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}
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template <class T>
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inline void PSPromotionManager::claim_or_forward_internal_depth(T* p) {
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if (p != NULL) { // XXX: error if p != NULL here
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oop o = oopDesc::load_decode_heap_oop_not_null(p);
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if (o->is_forwarded()) {
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o = o->forwardee();
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// Card mark
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if (PSScavenge::is_obj_in_young((HeapWord*) o)) {
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PSScavenge::card_table()->inline_write_ref_field_gc(p, o);
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}
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oopDesc::encode_store_heap_oop_not_null(p, o);
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} else {
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push_depth(p);
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}
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}
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}
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template <class T>
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inline void PSPromotionManager::claim_or_forward_depth(T* p) {
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assert(PSScavenge::should_scavenge(p, true), "revisiting object?");
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assert(Universe::heap()->kind() == CollectedHeap::ParallelScavengeHeap,
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"Sanity");
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assert(Universe::heap()->is_in(p), "pointer outside heap");
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claim_or_forward_internal_depth(p);
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}
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inline void PSPromotionManager::process_popped_location_depth(StarTask p) {
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if (is_oop_masked(p)) {
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assert(PSChunkLargeArrays, "invariant");
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oop const old = unmask_chunked_array_oop(p);
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process_array_chunk(old);
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} else {
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if (p.is_narrow()) {
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assert(UseCompressedOops, "Error");
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PSScavenge::copy_and_push_safe_barrier(this, (narrowOop*)p);
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} else {
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PSScavenge::copy_and_push_safe_barrier(this, (oop*)p);
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}
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}
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}
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#if TASKQUEUE_STATS
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void PSPromotionManager::record_steal(StarTask& p) {
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if (is_oop_masked(p)) {
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++_masked_steals;
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}
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}
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#endif // TASKQUEUE_STATS
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#endif // SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_PSPROMOTIONMANAGER_INLINE_HPP
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