src/hotspot/share/runtime/sharedRuntime.cpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -2561,13 +2561,16 @@
  public:
   AdapterHandlerTable()
     : BasicHashtable<mtCode>(293, (DumpSharedSpaces ? sizeof(CDSAdapterHandlerEntry) : sizeof(AdapterHandlerEntry))) { }
 
   // Create a new entry suitable for insertion in the table
-  AdapterHandlerEntry* new_entry(AdapterFingerPrint* fingerprint, address i2c_entry, address c2i_entry, address c2i_value_entry, address c2i_value_ro_entry, address c2i_unverified_entry) {
+  AdapterHandlerEntry* new_entry(AdapterFingerPrint* fingerprint, address i2c_entry, address c2i_entry,
+                                 address c2i_value_entry, address c2i_value_ro_entry,
+                                 address c2i_unverified_entry, address c2i_unverified_value_entry) {
     AdapterHandlerEntry* entry = (AdapterHandlerEntry*)BasicHashtable<mtCode>::new_entry(fingerprint->compute_hash());
-    entry->init(fingerprint, i2c_entry, c2i_entry, c2i_value_entry, c2i_value_ro_entry, c2i_unverified_entry);
+    entry->init(fingerprint, i2c_entry, c2i_entry, c2i_value_entry, c2i_value_ro_entry,
+                c2i_unverified_entry, c2i_unverified_value_entry);
     if (DumpSharedSpaces) {
       ((CDSAdapterHandlerEntry*)entry)->init();
     }
     return entry;
   }

@@ -2706,20 +2709,23 @@
   // Pass wrong_method_abstract for the c2i transitions to return
   // AbstractMethodError for invalid invocations.
   address wrong_method_abstract = SharedRuntime::get_handle_wrong_method_abstract_stub();
   _abstract_method_handler = AdapterHandlerLibrary::new_entry(new AdapterFingerPrint(NULL),
                                                               StubRoutines::throw_AbstractMethodError_entry(),
-                                                              wrong_method_abstract, wrong_method_abstract, wrong_method_abstract, wrong_method_abstract);
+                                                              wrong_method_abstract, wrong_method_abstract, wrong_method_abstract,
+                                                              wrong_method_abstract, wrong_method_abstract);
 }
 
 AdapterHandlerEntry* AdapterHandlerLibrary::new_entry(AdapterFingerPrint* fingerprint,
                                                       address i2c_entry,
                                                       address c2i_entry,
                                                       address c2i_value_entry,
                                                       address c2i_value_ro_entry,
-                                                      address c2i_unverified_entry) {
-  return _adapters->new_entry(fingerprint, i2c_entry, c2i_entry, c2i_value_entry, c2i_value_ro_entry, c2i_unverified_entry);
+                                                      address c2i_unverified_entry,
+                                                      address c2i_unverified_value_entry) {
+  return _adapters->new_entry(fingerprint, i2c_entry, c2i_entry, c2i_value_entry, c2i_value_ro_entry, c2i_unverified_entry,
+                              c2i_unverified_value_entry);
 }
 
 AdapterHandlerEntry* AdapterHandlerLibrary::get_adapter(const methodHandle& method) {
   AdapterHandlerEntry* entry = get_adapter0(method);
   if (method->is_shared()) {

@@ -2939,11 +2945,12 @@
       // Save a C heap allocated version of the signature for abstract methods with scalarized value type arguments
       assert(ValueTypePassFieldsAsArgs && has_value_arg, "must have scalarized value type args");
       address wrong_method_abstract = SharedRuntime::get_handle_wrong_method_abstract_stub();
       entry = AdapterHandlerLibrary::new_entry(new AdapterFingerPrint(NULL),
                                                StubRoutines::throw_AbstractMethodError_entry(),
-                                               wrong_method_abstract, wrong_method_abstract, wrong_method_abstract, wrong_method_abstract);
+                                               wrong_method_abstract, wrong_method_abstract, wrong_method_abstract,
+                                               wrong_method_abstract, wrong_method_abstract);
       GrowableArray<SigEntry>* heap_sig = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<SigEntry>(sig_cc_ro.length(), true);
       heap_sig->appendAll(&sig_cc_ro);
       entry->set_sig_cc(heap_sig);
       return entry;
     }

@@ -3072,10 +3079,11 @@
   if (base == NULL)  base = _c2i_entry;
   assert(base <= _c2i_entry || _c2i_entry == NULL, "");
   assert(base <= _c2i_value_entry || _c2i_value_entry == NULL, "");
   assert(base <= _c2i_value_ro_entry || _c2i_value_ro_entry == NULL, "");
   assert(base <= _c2i_unverified_entry || _c2i_unverified_entry == NULL, "");
+  assert(base <= _c2i_unverified_value_entry || _c2i_unverified_value_entry == NULL, "");
   return base;
 }
 
 void AdapterHandlerEntry::relocate(address new_base) {
   address old_base = base_address();

@@ -3089,10 +3097,12 @@
     _c2i_value_entry += delta;
   if (_c2i_value_ro_entry != NULL)
     _c2i_value_ro_entry += delta;
   if (_c2i_unverified_entry != NULL)
     _c2i_unverified_entry += delta;
+  if (_c2i_unverified_value_entry != NULL)
+    _c2i_unverified_value_entry += delta;
   assert(base_address() == new_base, "");
 }
 
 
 void AdapterHandlerEntry::deallocate() {

@@ -3435,13 +3445,15 @@
   }
   assert(false, "Should have found handler");
 }
 
 void AdapterHandlerEntry::print_adapter_on(outputStream* st) const {
-  st->print_cr("AHE@" INTPTR_FORMAT ": %s i2c: " INTPTR_FORMAT " c2i: " INTPTR_FORMAT " c2iVE: " INTPTR_FORMAT " c2iVROE: " INTPTR_FORMAT " c2iUE: " INTPTR_FORMAT,
+  st->print_cr("AHE@" INTPTR_FORMAT ": %s i2c: " INTPTR_FORMAT " c2i: " INTPTR_FORMAT " c2iVE: " INTPTR_FORMAT
+               " c2iVROE: " INTPTR_FORMAT " c2iUE: " INTPTR_FORMAT " c2iUVE: " INTPTR_FORMAT,
                p2i(this), fingerprint()->as_string(),
-               p2i(get_i2c_entry()), p2i(get_c2i_entry()), p2i(get_c2i_value_entry()), p2i(get_c2i_value_ro_entry()), p2i(get_c2i_unverified_entry()));
+               p2i(get_i2c_entry()), p2i(get_c2i_entry()), p2i(get_c2i_value_entry()),
+               p2i(get_c2i_value_ro_entry()), p2i(get_c2i_unverified_entry()), p2i(get_c2i_unverified_value_entry()));
 
 }
 
 #if INCLUDE_CDS