src/share/vm/runtime/sharedRuntime.cpp

@@ -82,10 +82,11 @@
 #include "c1/c1_Runtime1.hpp"
 #endif
 
 // Shared stub locations
 RuntimeStub*        SharedRuntime::_wrong_method_blob;
+RuntimeStub*        SharedRuntime::_wrong_method_abstract_blob;
 RuntimeStub*        SharedRuntime::_ic_miss_blob;
 RuntimeStub*        SharedRuntime::_resolve_opt_virtual_call_blob;
 RuntimeStub*        SharedRuntime::_resolve_virtual_call_blob;
 RuntimeStub*        SharedRuntime::_resolve_static_call_blob;
 

@@ -100,10 +101,11 @@
 
 
 //----------------------------generate_stubs-----------------------------------
 void SharedRuntime::generate_stubs() {
   _wrong_method_blob                   = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::handle_wrong_method),         "wrong_method_stub");
+  _wrong_method_abstract_blob          = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::handle_wrong_method_abstract), "wrong_method_abstract_stub");
   _ic_miss_blob                        = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::handle_wrong_method_ic_miss), "ic_miss_stub");
   _resolve_opt_virtual_call_blob       = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::resolve_opt_virtual_call_C),  "resolve_opt_virtual_call");
   _resolve_virtual_call_blob           = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::resolve_virtual_call_C),      "resolve_virtual_call");
   _resolve_static_call_blob            = generate_resolve_blob(CAST_FROM_FN_PTR(address, SharedRuntime::resolve_static_call_C),       "resolve_static_call");
 

@@ -1343,10 +1345,15 @@
   // return compiled code entry point after potential safepoints
   assert(callee_method->verified_code_entry() != NULL, " Jump to zero!");
   return callee_method->verified_code_entry();
 JRT_END
 
+// Handle abstract method call 
+JRT_BLOCK_ENTRY(address, SharedRuntime::handle_wrong_method_abstract(JavaThread* thread))
+  return StubRoutines::throw_AbstractMethodError_entry();
+JRT_END
+
 
 // resolve a static call and patch code
 JRT_BLOCK_ENTRY(address, SharedRuntime::resolve_static_call_C(JavaThread *thread ))
   methodHandle callee_method;
   JRT_BLOCK

@@ -2339,16 +2346,17 @@
   if (_adapters != NULL) return;
   _adapters = new AdapterHandlerTable();
 
   // Create a special handler for abstract methods.  Abstract methods
   // are never compiled so an i2c entry is somewhat meaningless, but
-  // fill it in with something appropriate just in case.  Pass handle
-  // wrong method for the c2i transitions.
-  address wrong_method = SharedRuntime::get_handle_wrong_method_stub();
+  // throw AbstractMethodError just in case.
+  // 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(0, NULL),
                                                               StubRoutines::throw_AbstractMethodError_entry(),
-                                                              wrong_method, wrong_method);
+                                                              wrong_method_abstract, wrong_method_abstract);
 }
 
 AdapterHandlerEntry* AdapterHandlerLibrary::new_entry(AdapterFingerPrint* fingerprint,
                                                       address i2c_entry,
                                                       address c2i_entry,