--- a/src/share/vm/classfile/javaClasses.cpp	Fri Sep 05 00:28:43 2014 +0200
+++ b/src/share/vm/classfile/javaClasses.cpp	Fri Sep 05 16:01:29 2014 -0400
@@ -548,7 +548,7 @@
       }
     }
   }
-  create_mirror(k, Handle(NULL), CHECK);
+  create_mirror(k, Handle(NULL), Handle(NULL), CHECK);
 }
 
 void java_lang_Class::initialize_mirror_fields(KlassHandle k,
@@ -568,7 +568,8 @@
   InstanceKlass::cast(k())->do_local_static_fields(&initialize_static_field, mirror, CHECK);
 }
 
-void java_lang_Class::create_mirror(KlassHandle k, Handle protection_domain, TRAPS) {
+void java_lang_Class::create_mirror(KlassHandle k, Handle class_loader,
+                                    Handle protection_domain, TRAPS) {
   assert(k->java_mirror() == NULL, "should only assign mirror once");
   // Use this moment of initialization to cache modifier_flags also,
   // to support Class.getModifiers().  Instance classes recalculate
@@ -623,6 +624,9 @@
       }
     }
 
+    // set the classLoader field in the java_lang_Class instance
+    set_class_loader(mirror(), class_loader());
+
     // Setup indirection from klass->mirror last
     // after any exceptions can happen during allocations.
     if (!k.is_null()) {
@@ -684,6 +688,18 @@
 }
 
 
+void java_lang_Class::set_class_loader(oop java_class, oop loader) {
+  // jdk7 runs Queens in bootstrapping and jdk8-9 has no coordinated pushes yet.
+  if (_class_loader_offset != 0) {
+    java_class->obj_field_put(_class_loader_offset, loader);
+  }
+}
+
+oop java_lang_Class::class_loader(oop java_class) {
+  assert(_class_loader_offset != 0, "must be set");
+  return java_class->obj_field(_class_loader_offset);
+}
+
 oop java_lang_Class::create_basic_type_mirror(const char* basic_type_name, BasicType type, TRAPS) {
   // This should be improved by adding a field at the Java level or by
   // introducing a new VM klass (see comment in ClassFileParser)
@@ -843,6 +859,12 @@
   compute_optional_offset(classRedefinedCount_offset,
                           klass_oop, vmSymbols::classRedefinedCount_name(), vmSymbols::int_signature());
 
+  // Needs to be optional because the old build runs Queens during bootstrapping
+  // and jdk8-9 doesn't have coordinated pushes yet.
+  compute_optional_offset(_class_loader_offset,
+                 klass_oop, vmSymbols::classLoader_name(),
+                 vmSymbols::classloader_signature());
+
   CLASS_INJECTED_FIELDS(INJECTED_FIELD_COMPUTE_OFFSET);
 }
 
@@ -3082,6 +3104,7 @@
 int java_lang_Class::_array_klass_offset;
 int java_lang_Class::_oop_size_offset;
 int java_lang_Class::_static_oop_field_count_offset;
+int java_lang_Class::_class_loader_offset;
 int java_lang_Class::_protection_domain_offset;
 int java_lang_Class::_init_lock_offset;
 int java_lang_Class::_signers_offset;