| /* |
| * 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 |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #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 |