Tue, 23 Nov 2010 13:22:55 -0800
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
ysr@777 | 1 | /* |
johnc@2060 | 2 | * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. |
ysr@777 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
ysr@777 | 4 | * |
ysr@777 | 5 | * This code is free software; you can redistribute it and/or modify it |
ysr@777 | 6 | * under the terms of the GNU General Public License version 2 only, as |
ysr@777 | 7 | * published by the Free Software Foundation. |
ysr@777 | 8 | * |
ysr@777 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
ysr@777 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
ysr@777 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
ysr@777 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
ysr@777 | 13 | * accompanied this code). |
ysr@777 | 14 | * |
ysr@777 | 15 | * You should have received a copy of the GNU General Public License version |
ysr@777 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
ysr@777 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
ysr@777 | 18 | * |
trims@1907 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
trims@1907 | 20 | * or visit www.oracle.com if you need additional information or have any |
trims@1907 | 21 | * questions. |
ysr@777 | 22 | * |
ysr@777 | 23 | */ |
ysr@777 | 24 | |
stefank@2314 | 25 | #ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1OOPCLOSURES_INLINE_HPP |
stefank@2314 | 26 | #define SHARE_VM_GC_IMPLEMENTATION_G1_G1OOPCLOSURES_INLINE_HPP |
stefank@2314 | 27 | |
stefank@2314 | 28 | #include "gc_implementation/g1/concurrentMark.hpp" |
stefank@2314 | 29 | #include "gc_implementation/g1/g1CollectedHeap.hpp" |
stefank@2314 | 30 | #include "gc_implementation/g1/g1OopClosures.hpp" |
stefank@2314 | 31 | #include "gc_implementation/g1/g1RemSet.hpp" |
stefank@2314 | 32 | |
ysr@777 | 33 | /* |
ysr@777 | 34 | * This really ought to be an inline function, but apparently the C++ |
ysr@777 | 35 | * compiler sometimes sees fit to ignore inline declarations. Sigh. |
ysr@777 | 36 | */ |
ysr@777 | 37 | |
ysr@777 | 38 | // This must a ifdef'ed because the counting it controls is in a |
ysr@777 | 39 | // perf-critical inner loop. |
ysr@777 | 40 | #define FILTERINTOCSCLOSURE_DOHISTOGRAMCOUNT 0 |
ysr@777 | 41 | |
ysr@1280 | 42 | template <class T> inline void FilterIntoCSClosure::do_oop_nv(T* p) { |
ysr@1280 | 43 | T heap_oop = oopDesc::load_heap_oop(p); |
ysr@1280 | 44 | if (!oopDesc::is_null(heap_oop) && |
ysr@1280 | 45 | _g1->obj_in_cs(oopDesc::decode_heap_oop_not_null(heap_oop))) { |
ysr@777 | 46 | _oc->do_oop(p); |
ysr@777 | 47 | #if FILTERINTOCSCLOSURE_DOHISTOGRAMCOUNT |
johnc@2060 | 48 | if (_dcto_cl != NULL) |
johnc@2060 | 49 | _dcto_cl->incr_count(); |
ysr@777 | 50 | #endif |
ysr@777 | 51 | } |
ysr@777 | 52 | } |
ysr@777 | 53 | |
ysr@777 | 54 | #define FILTEROUTOFREGIONCLOSURE_DOHISTOGRAMCOUNT 0 |
ysr@777 | 55 | |
ysr@1280 | 56 | template <class T> inline void FilterOutOfRegionClosure::do_oop_nv(T* p) { |
ysr@1280 | 57 | T heap_oop = oopDesc::load_heap_oop(p); |
ysr@1280 | 58 | if (!oopDesc::is_null(heap_oop)) { |
ysr@1280 | 59 | HeapWord* obj_hw = (HeapWord*)oopDesc::decode_heap_oop_not_null(heap_oop); |
ysr@1280 | 60 | if (obj_hw < _r_bottom || obj_hw >= _r_end) { |
ysr@1280 | 61 | _oc->do_oop(p); |
ysr@777 | 62 | #if FILTEROUTOFREGIONCLOSURE_DOHISTOGRAMCOUNT |
ysr@1280 | 63 | _out_of_region++; |
ysr@777 | 64 | #endif |
ysr@1280 | 65 | } |
ysr@777 | 66 | } |
ysr@777 | 67 | } |
ysr@777 | 68 | |
ysr@1280 | 69 | template <class T> inline void FilterInHeapRegionAndIntoCSClosure::do_oop_nv(T* p) { |
ysr@1280 | 70 | T heap_oop = oopDesc::load_heap_oop(p); |
ysr@1280 | 71 | if (!oopDesc::is_null(heap_oop) && |
ysr@1280 | 72 | _g1->obj_in_cs(oopDesc::decode_heap_oop_not_null(heap_oop))) |
ysr@777 | 73 | _oc->do_oop(p); |
ysr@777 | 74 | } |
ysr@777 | 75 | |
ysr@1280 | 76 | template <class T> inline void FilterAndMarkInHeapRegionAndIntoCSClosure::do_oop_nv(T* p) { |
ysr@1280 | 77 | T heap_oop = oopDesc::load_heap_oop(p); |
ysr@1280 | 78 | if (!oopDesc::is_null(heap_oop)) { |
ysr@1280 | 79 | oop obj = oopDesc::decode_heap_oop_not_null(heap_oop); |
ysr@777 | 80 | HeapRegion* hr = _g1->heap_region_containing((HeapWord*) obj); |
ysr@777 | 81 | if (hr != NULL) { |
ysr@777 | 82 | if (hr->in_collection_set()) |
ysr@777 | 83 | _oc->do_oop(p); |
ysr@777 | 84 | else if (!hr->is_young()) |
ysr@777 | 85 | _cm->grayRoot(obj); |
ysr@777 | 86 | } |
ysr@777 | 87 | } |
ysr@777 | 88 | } |
ysr@777 | 89 | |
ysr@1280 | 90 | // This closure is applied to the fields of the objects that have just been copied. |
ysr@1280 | 91 | template <class T> inline void G1ParScanClosure::do_oop_nv(T* p) { |
ysr@1280 | 92 | T heap_oop = oopDesc::load_heap_oop(p); |
ysr@1280 | 93 | |
ysr@1280 | 94 | if (!oopDesc::is_null(heap_oop)) { |
ysr@1280 | 95 | oop obj = oopDesc::decode_heap_oop_not_null(heap_oop); |
ysr@1280 | 96 | if (_g1->in_cset_fast_test(obj)) { |
ysr@1280 | 97 | // We're not going to even bother checking whether the object is |
ysr@1280 | 98 | // already forwarded or not, as this usually causes an immediate |
ysr@1280 | 99 | // stall. We'll try to prefetch the object (for write, given that |
ysr@1280 | 100 | // we might need to install the forwarding reference) and we'll |
ysr@1280 | 101 | // get back to it when pop it from the queue |
ysr@1280 | 102 | Prefetch::write(obj->mark_addr(), 0); |
ysr@1280 | 103 | Prefetch::read(obj->mark_addr(), (HeapWordSize*2)); |
ysr@1280 | 104 | |
ysr@1280 | 105 | // slightly paranoid test; I'm trying to catch potential |
ysr@1280 | 106 | // problems before we go into push_on_queue to know where the |
ysr@1280 | 107 | // problem is coming from |
ysr@1280 | 108 | assert(obj == oopDesc::load_decode_heap_oop(p), |
ysr@1280 | 109 | "p should still be pointing to obj"); |
ysr@1280 | 110 | _par_scan_state->push_on_queue(p); |
ysr@1280 | 111 | } else { |
ysr@1280 | 112 | _par_scan_state->update_rs(_from, p, _par_scan_state->queue_num()); |
ysr@1280 | 113 | } |
ysr@1280 | 114 | } |
ysr@777 | 115 | } |
iveresov@1696 | 116 | |
iveresov@1696 | 117 | template <class T> inline void G1ParPushHeapRSClosure::do_oop_nv(T* p) { |
iveresov@1696 | 118 | T heap_oop = oopDesc::load_heap_oop(p); |
iveresov@1696 | 119 | |
iveresov@1696 | 120 | if (!oopDesc::is_null(heap_oop)) { |
iveresov@1696 | 121 | oop obj = oopDesc::decode_heap_oop_not_null(heap_oop); |
iveresov@1696 | 122 | if (_g1->in_cset_fast_test(obj)) { |
iveresov@1696 | 123 | Prefetch::write(obj->mark_addr(), 0); |
iveresov@1696 | 124 | Prefetch::read(obj->mark_addr(), (HeapWordSize*2)); |
johnc@2060 | 125 | |
johnc@2060 | 126 | // Place on the references queue |
iveresov@1696 | 127 | _par_scan_state->push_on_queue(p); |
iveresov@1696 | 128 | } |
iveresov@1696 | 129 | } |
iveresov@1696 | 130 | } |
johnc@2060 | 131 | |
stefank@2314 | 132 | |
stefank@2314 | 133 | #endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1OOPCLOSURES_INLINE_HPP |