35 #include "memory/metaspaceShared.hpp"
  36 #include "oops/objArrayOop.hpp"
  37 #include "oops/oop.inline.hpp"
  38 #include "runtime/signature.hpp"
  39 #include "runtime/vm_operations.hpp"
  40 #include "runtime/vmThread.hpp"
  41 #include "utilities/hashtable.inline.hpp"
  42 
  43 
  44 int MetaspaceShared::_max_alignment = 0;
  45 
  46 ReservedSpace* MetaspaceShared::_shared_rs = NULL;
  47 
  48 // Read/write a data stream for restoring/preserving metadata pointers and
  49 // miscellaneous data from/to the shared archive file.
  50 
  51 void MetaspaceShared::serialize(SerializeClosure* soc) {
  52   int tag = 0;
  53   soc->do_tag(--tag);
  54 
  55   assert(!UseCompressedOops, "UseCompressedOops doesn't work with shared archive");
  56   // Verify the sizes of various metadata in the system.
  57   soc->do_tag(sizeof(Method));
  58   soc->do_tag(sizeof(ConstMethod));
  59   soc->do_tag(arrayOopDesc::base_offset_in_bytes(T_BYTE));
  60   soc->do_tag(sizeof(ConstantPool));
  61   soc->do_tag(sizeof(ConstantPoolCache));
  62   soc->do_tag(objArrayOopDesc::base_offset_in_bytes());
  63   soc->do_tag(typeArrayOopDesc::base_offset_in_bytes(T_BYTE));
  64   soc->do_tag(sizeof(Symbol));
  65 
  66   // Dump/restore miscellaneous metadata.
  67   Universe::serialize(soc, true);
  68   soc->do_tag(--tag);
  69 
  70   // Dump/restore references to commonly used names and signatures.
  71   vmSymbols::serialize(soc);
  72   soc->do_tag(--tag);
  73 
  74   soc->do_tag(666);
  75 }

  35 #include "memory/metaspaceShared.hpp"
  36 #include "oops/objArrayOop.hpp"
  37 #include "oops/oop.inline.hpp"
  38 #include "runtime/signature.hpp"
  39 #include "runtime/vm_operations.hpp"
  40 #include "runtime/vmThread.hpp"
  41 #include "utilities/hashtable.inline.hpp"
  42 
  43 
  44 int MetaspaceShared::_max_alignment = 0;
  45 
  46 ReservedSpace* MetaspaceShared::_shared_rs = NULL;
  47 
  48 // Read/write a data stream for restoring/preserving metadata pointers and
  49 // miscellaneous data from/to the shared archive file.
  50 
  51 void MetaspaceShared::serialize(SerializeClosure* soc) {
  52   int tag = 0;
  53   soc->do_tag(--tag);
  54 

  55   // Verify the sizes of various metadata in the system.
  56   soc->do_tag(sizeof(Method));
  57   soc->do_tag(sizeof(ConstMethod));
  58   soc->do_tag(arrayOopDesc::base_offset_in_bytes(T_BYTE));
  59   soc->do_tag(sizeof(ConstantPool));
  60   soc->do_tag(sizeof(ConstantPoolCache));
  61   soc->do_tag(objArrayOopDesc::base_offset_in_bytes());
  62   soc->do_tag(typeArrayOopDesc::base_offset_in_bytes(T_BYTE));
  63   soc->do_tag(sizeof(Symbol));
  64 
  65   // Dump/restore miscellaneous metadata.
  66   Universe::serialize(soc, true);
  67   soc->do_tag(--tag);
  68 
  69   // Dump/restore references to commonly used names and signatures.
  70   vmSymbols::serialize(soc);
  71   soc->do_tag(--tag);
  72 
  73   soc->do_tag(666);
  74 }