src/share/vm/classfile/vmSymbols.cpp

@@ -24,10 +24,11 @@
 
 #include "precompiled.hpp"
 #include "classfile/vmSymbols.hpp"
 #include "compiler/compilerDirectives.hpp"
 #include "memory/oopFactory.hpp"
+#include "memory/metaspaceClosure.hpp"
 #include "oops/oop.inline.hpp"
 #include "runtime/handles.inline.hpp"
 #include "utilities/xmlstream.hpp"
 
 

@@ -180,10 +181,19 @@
   for (int i = 0; i < T_VOID+1; i++) {
     f->do_symbol(&_type_signatures[i]);
   }
 }
 
+void vmSymbols::metaspace_pointers_do(MetaspaceClosure *it) {
+  for (int index = (int)FIRST_SID; index < (int)SID_LIMIT; index++) {
+    it->push(&_symbols[index]);
+  }
+  for (int i = 0; i < T_VOID+1; i++) {
+    it->push(&_type_signatures[i]);
+  }
+}
+
 void vmSymbols::serialize(SerializeClosure* soc) {
   soc->do_region((u_char*)&_symbols[FIRST_SID],
                  (SID_LIMIT - FIRST_SID) * sizeof(_symbols[0]));
   soc->do_region((u_char*)_type_signatures, sizeof(_type_signatures));
 }