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  *
  23  */
  24 
  25 #ifndef SHARE_VM_MEMORY_FILEMAP_HPP
  26 #define SHARE_VM_MEMORY_FILEMAP_HPP
  27 
  28 #include "memory/metaspaceShared.hpp"

  29 
  30 // Layout of the file:
  31 //  header: dump of archive instance plus versioning info, datestamp, etc.
  32 //   [magic # = 0xF00BABA2]
  33 //  ... padding to align on page-boundary
  34 //  read-write space from CompactingPermGenGen
  35 //  read-only space from CompactingPermGenGen
  36 //  misc data (block offset table, string table, symbols, dictionary, etc.)
  37 //  tag(666)
  38 
  39 static const int JVM_SHARED_JARS_MAX = 128;
  40 static const int JVM_SPACENAME_MAX = 128;
  41 static const int JVM_IDENT_MAX = 256;
  42 static const int JVM_ARCH_MAX = 12;
  43 
  44 
  45 class Metaspace;
  46 
  47 class FileMapInfo : public CHeapObj<mtInternal> {
  48 private:

   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  *
  23  */
  24 
  25 #ifndef SHARE_VM_MEMORY_FILEMAP_HPP
  26 #define SHARE_VM_MEMORY_FILEMAP_HPP
  27 
  28 #include "memory/metaspaceShared.hpp"
  29 #include "memory/metaspace.hpp"
  30 
  31 // Layout of the file:
  32 //  header: dump of archive instance plus versioning info, datestamp, etc.
  33 //   [magic # = 0xF00BABA2]
  34 //  ... padding to align on page-boundary
  35 //  read-write space from CompactingPermGenGen
  36 //  read-only space from CompactingPermGenGen
  37 //  misc data (block offset table, string table, symbols, dictionary, etc.)
  38 //  tag(666)
  39 
  40 static const int JVM_SHARED_JARS_MAX = 128;
  41 static const int JVM_SPACENAME_MAX = 128;
  42 static const int JVM_IDENT_MAX = 256;
  43 static const int JVM_ARCH_MAX = 12;
  44 
  45 
  46 class Metaspace;
  47 
  48 class FileMapInfo : public CHeapObj<mtInternal> {
  49 private: