--- a/hotspot/src/cpu/x86/vm/interpreterRT_x86_32.cpp	Wed Jul 28 17:57:43 2010 -0400
+++ b/hotspot/src/cpu/x86/vm/interpreterRT_x86_32.cpp	Tue Aug 03 08:13:38 2010 -0400
@@ -34,6 +34,10 @@
   move(offset(), jni_offset() + 1);
 }
 
+void InterpreterRuntime::SignatureHandlerGenerator::pass_float() {
+  move(offset(), jni_offset() + 1);
+}
+
 void InterpreterRuntime::SignatureHandlerGenerator::pass_long() {
    move(offset(), jni_offset() + 2);
    move(offset() + 1, jni_offset() + 1);
@@ -91,6 +95,11 @@
     _from -= Interpreter::stackElementSize;
   }
 
+  virtual void pass_float() {
+    *_to++ = *(jint *)(_from+Interpreter::local_offset_in_bytes(0));
+    _from -= Interpreter::stackElementSize;
+  }
+
   virtual void pass_long() {
     _to[0] = *(intptr_t*)(_from+Interpreter::local_offset_in_bytes(1));
     _to[1] = *(intptr_t*)(_from+Interpreter::local_offset_in_bytes(0));