1 /*
  2  * Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
  3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  4  *
  5  * This code is free software; you can redistribute it and/or modify it
  6  * under the terms of the GNU General Public License version 2 only, as
  7  * published by the Free Software Foundation.
  8  *
  9  * This code is distributed in the hope that it will be useful, but WITHOUT
 10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 12  * version 2 for more details (a copy is included in the LICENSE file that
 13  * accompanied this code).
 14  *
 15  * You should have received a copy of the GNU General Public License version
 16  * 2 along with this work; if not, write to the Free Software Foundation,
 17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 18  *
 19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 20  * or visit www.oracle.com if you need additional information or have any
 21  * questions.
 22  *

131 
132   static void update_header_for_buffered_addr(address buffered_addr, oop src_obj, Klass* src_klass);
133 
134   static void populate_archive_heap_info(ArchiveStreamedHeapInfo* info);
135 
136 public:
137   static void init() NOT_CDS_JAVA_HEAP_RETURN;
138 
139   static void delete_tables_with_raw_oops();
140   static void add_source_obj(oop src_obj);
141   static void write(GrowableArrayCHeap<oop, mtClassShared>*, ArchiveStreamedHeapInfo* heap_info);
142   static address buffered_heap_roots_addr() {
143     return offset_to_buffered_address<address>(_roots_offset);
144   }
145 
146   static size_t buffered_addr_to_buffered_offset(address buffered_addr) {
147     assert(buffered_addr != nullptr, "should not be null");
148     return size_t(buffered_addr) - size_t(buffer_bottom());
149   }
150 
151   static bool is_dumped_interned_string(oop obj);
152 
153   static size_t source_obj_to_buffered_offset(oop src_obj);
154   static address source_obj_to_buffered_addr(oop src_obj);
155 
156   static oop buffered_offset_to_source_obj(size_t buffered_offset);
157   static oop buffered_addr_to_source_obj(address buffered_addr);
158 
159   static AOTMapLogger::OopDataIterator* oop_iterator(ArchiveStreamedHeapInfo* heap_info);
160 };
161 #endif // INCLUDE_CDS_JAVA_HEAP
162 #endif // SHARE_CDS_AOTSTREAMEDHEAPWRITER_HPP

  1 /*
  2  * Copyright (c) 2025, 2026, Oracle and/or its affiliates. All rights reserved.
  3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  4  *
  5  * This code is free software; you can redistribute it and/or modify it
  6  * under the terms of the GNU General Public License version 2 only, as
  7  * published by the Free Software Foundation.
  8  *
  9  * This code is distributed in the hope that it will be useful, but WITHOUT
 10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 12  * version 2 for more details (a copy is included in the LICENSE file that
 13  * accompanied this code).
 14  *
 15  * You should have received a copy of the GNU General Public License version
 16  * 2 along with this work; if not, write to the Free Software Foundation,
 17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 18  *
 19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 20  * or visit www.oracle.com if you need additional information or have any
 21  * questions.
 22  *

131 
132   static void update_header_for_buffered_addr(address buffered_addr, oop src_obj, Klass* src_klass);
133 
134   static void populate_archive_heap_info(ArchiveStreamedHeapInfo* info);
135 
136 public:
137   static void init() NOT_CDS_JAVA_HEAP_RETURN;
138 
139   static void delete_tables_with_raw_oops();
140   static void add_source_obj(oop src_obj);
141   static void write(GrowableArrayCHeap<oop, mtClassShared>*, ArchiveStreamedHeapInfo* heap_info);
142   static address buffered_heap_roots_addr() {
143     return offset_to_buffered_address<address>(_roots_offset);
144   }
145 
146   static size_t buffered_addr_to_buffered_offset(address buffered_addr) {
147     assert(buffered_addr != nullptr, "should not be null");
148     return size_t(buffered_addr) - size_t(buffer_bottom());
149   }
150 


151   static size_t source_obj_to_buffered_offset(oop src_obj);
152   static address source_obj_to_buffered_addr(oop src_obj);
153 
154   static oop buffered_offset_to_source_obj(size_t buffered_offset);
155   static oop buffered_addr_to_source_obj(address buffered_addr);
156 
157   static AOTMapLogger::OopDataIterator* oop_iterator(ArchiveStreamedHeapInfo* heap_info);
158 };
159 #endif // INCLUDE_CDS_JAVA_HEAP
160 #endif // SHARE_CDS_AOTSTREAMEDHEAPWRITER_HPP