src/hotspot/share/classfile/protectionDomainCache.cpp

rev 48467 : [mq]: INIT_Access_protection_domain

*** 94,103 ****
--- 94,122 ----
  
  void ProtectionDomainCacheTable::verify() {
    verify_table<ProtectionDomainCacheEntry>("Protection Domain Table");
  }
  
+ oop ProtectionDomainCacheEntry::object() {
+   return RootAccess<ON_PHANTOM_OOP_REF>::oop_load(literal_addr());
+ }
+ 
+ oop ProtectionDomainEntry::object() {
+   return _pd_cache->object();
+ }
+ 
+ // The object_no_keepalive() calls peeks at the phantomly reachable oop without
+ // keeping it alive. This is okay to do in the VM thread state if it is not
+ // leaked out to become strongly reachable.
+ oop ProtectionDomainCacheEntry::object_no_keepalive() {
+   return RootAccess<ON_PHANTOM_OOP_REF | AS_NO_KEEPALIVE>::oop_load(literal_addr());
+ }
+ 
+ oop ProtectionDomainEntry::object_no_keepalive() {
+   return _pd_cache->object_no_keepalive();
+ }
+ 
  void ProtectionDomainCacheEntry::verify() {
    guarantee(oopDesc::is_oop(literal()), "must be an oop");
  }
  
  ProtectionDomainCacheEntry* ProtectionDomainCacheTable::get(Handle protection_domain) {
*** 111,121 ****
    return entry;
  }
  
  ProtectionDomainCacheEntry* ProtectionDomainCacheTable::find_entry(int index, Handle protection_domain) {
    for (ProtectionDomainCacheEntry* e = bucket(index); e != NULL; e = e->next()) {
!     if (e->protection_domain() == protection_domain()) {
        return e;
      }
    }
  
    return NULL;
--- 130,140 ----
    return entry;
  }
  
  ProtectionDomainCacheEntry* ProtectionDomainCacheTable::find_entry(int index, Handle protection_domain) {
    for (ProtectionDomainCacheEntry* e = bucket(index); e != NULL; e = e->next()) {
!     if (e->object_no_keepalive() == protection_domain()) {
        return e;
      }
    }
  
    return NULL;