154a1a02bf
Use script and some manual fixup to fix directores names in include guards. Reviewed-by: lfoltan, eosterlund, kbarrett
55 lines
2.1 KiB
C++
55 lines
2.1 KiB
C++
/*
|
|
* Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*
|
|
*/
|
|
|
|
#ifndef SHARE_GC_G1_G1CONCURRENTMARKBITMAP_INLINE_HPP
|
|
#define SHARE_GC_G1_G1CONCURRENTMARKBITMAP_INLINE_HPP
|
|
|
|
#include "gc/g1/g1ConcurrentMarkBitMap.hpp"
|
|
#include "gc/shared/markBitMap.inline.hpp"
|
|
#include "memory/memRegion.hpp"
|
|
#include "utilities/align.hpp"
|
|
#include "utilities/bitMap.inline.hpp"
|
|
|
|
inline bool G1CMBitMap::iterate(G1CMBitMapClosure* cl, MemRegion mr) {
|
|
assert(!mr.is_empty(), "Does not support empty memregion to iterate over");
|
|
assert(_covered.contains(mr),
|
|
"Given MemRegion from " PTR_FORMAT " to " PTR_FORMAT " not contained in heap area",
|
|
p2i(mr.start()), p2i(mr.end()));
|
|
|
|
BitMap::idx_t const end_offset = addr_to_offset(mr.end());
|
|
BitMap::idx_t offset = _bm.get_next_one_offset(addr_to_offset(mr.start()), end_offset);
|
|
|
|
while (offset < end_offset) {
|
|
HeapWord* const addr = offset_to_addr(offset);
|
|
if (!cl->do_addr(addr)) {
|
|
return false;
|
|
}
|
|
size_t const obj_size = (size_t)((oop)addr)->size();
|
|
offset = _bm.get_next_one_offset(offset + (obj_size >> _shifter), end_offset);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
#endif // SHARE_GC_G1_G1CONCURRENTMARKBITMAP_INLINE_HPP
|