blob: c9c7b48d0e167b32a0e908c49b5c988a5f788ab5 [file] [edit]
/*
* Copyright (c) 2019, 2023, 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
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*/
#ifndef SHARE_GC_Z_ZFORWARDINGTABLE_INLINE_HPP
#define SHARE_GC_Z_ZFORWARDINGTABLE_INLINE_HPP
#include "gc/z/zForwardingTable.hpp"
#include "gc/z/zAddress.inline.hpp"
#include "gc/z/zForwarding.inline.hpp"
#include "gc/z/zGlobals.hpp"
#include "gc/z/zGranuleMap.inline.hpp"
#include "gc/z/zIndexDistributor.inline.hpp"
#include "utilities/debug.hpp"
inline ZForwardingTable::ZForwardingTable()
: _map(ZAddressOffsetMax) {}
inline ZForwarding* ZForwardingTable::at(size_t index) const {
return _map.at(index);
}
inline ZForwarding* ZForwardingTable::get(zaddress_unsafe addr) const {
assert(!is_null(addr), "Invalid address");
return _map.get(ZAddress::offset(addr));
}
inline void ZForwardingTable::insert(ZForwarding* forwarding) {
const zoffset offset = forwarding->start();
const size_t size = forwarding->size();
assert(_map.get(offset) == nullptr, "Invalid entry");
_map.put(offset, size, forwarding);
}
inline void ZForwardingTable::remove(ZForwarding* forwarding) {
const zoffset offset = forwarding->start();
const size_t size = forwarding->size();
assert(_map.get(offset) == forwarding, "Invalid entry");
_map.put(offset, size, nullptr);
}
#endif // SHARE_GC_Z_ZFORWARDINGTABLE_INLINE_HPP