| /* |
| * Copyright (c) 2025, 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. |
| * |
| */ |
| |
| #include "cds/aotCacheAccess.hpp" |
| #include "cds/archiveBuilder.hpp" |
| #include "cds/cdsConfig.hpp" |
| #include "cds/filemap.hpp" |
| #include "cds/heapShared.hpp" |
| #include "cds/metaspaceShared.hpp" |
| #include "classfile/stringTable.hpp" |
| #include "logging/log.hpp" |
| #include "logging/logStream.hpp" |
| #include "memory/resourceArea.hpp" |
| #include "memory/universe.hpp" |
| #include "memory/virtualspace.hpp" |
| #include "oops/instanceKlass.hpp" |
| |
| void* AOTCacheAccess::allocate_aot_code_region(size_t size) { |
| assert(CDSConfig::is_dumping_final_static_archive(), "must be"); |
| return (void*)ArchiveBuilder::ac_region_alloc(size); |
| } |
| |
| size_t AOTCacheAccess::get_aot_code_region_size() { |
| assert(CDSConfig::is_using_archive(), "must be"); |
| FileMapInfo* mapinfo = FileMapInfo::current_info(); |
| assert(mapinfo != nullptr, "must be"); |
| return mapinfo->region_at(MetaspaceShared::ac)->used_aligned(); |
| } |
| |
| bool AOTCacheAccess::map_aot_code_region(ReservedSpace rs) { |
| FileMapInfo* static_mapinfo = FileMapInfo::current_info(); |
| assert(UseSharedSpaces && static_mapinfo != nullptr, "must be"); |
| return static_mapinfo->map_aot_code_region(rs); |
| } |