hotspot/src/cpu/x86/vm/templateInterpreter_x86_64.cpp
changeset 19266 bb0324cbe0aa
parent 18507 61bfc8995bb3
child 19335 ad762bd4ff48
--- a/hotspot/src/cpu/x86/vm/templateInterpreter_x86_64.cpp	Tue Aug 06 14:28:48 2013 +0400
+++ b/hotspot/src/cpu/x86/vm/templateInterpreter_x86_64.cpp	Tue Aug 06 16:33:59 2013 -0700
@@ -1929,6 +1929,29 @@
   __ movl(Address(r15_thread, JavaThread::popframe_condition_offset()),
           JavaThread::popframe_inactive);
 
+#if INCLUDE_JVMTI
+  if (EnableInvokeDynamic) {
+    Label L_done;
+    const Register local0 = r14;
+
+    __ cmpb(Address(r13, 0), Bytecodes::_invokestatic);
+    __ jcc(Assembler::notEqual, L_done);
+
+    // The member name argument must be restored if _invokestatic is re-executed after a PopFrame call.
+    // Detect such a case in the InterpreterRuntime function and return the member name argument, or NULL.
+
+    __ get_method(rdx);
+    __ movptr(rax, Address(local0, 0));
+    __ call_VM(rax, CAST_FROM_FN_PTR(address, InterpreterRuntime::member_name_arg_or_null), rax, rdx, r13);
+
+    __ testptr(rax, rax);
+    __ jcc(Assembler::zero, L_done);
+
+    __ movptr(Address(rbx, 0), rax);
+    __ bind(L_done);
+  }
+#endif // INCLUDE_JVMTI
+
   __ dispatch_next(vtos);
   // end of PopFrame support