--- old/src/cpu/sparc/vm/frame_sparc.cpp	2015-11-04 14:32:11.088559579 +0100
+++ new/src/cpu/sparc/vm/frame_sparc.cpp	2015-11-04 14:32:10.907541543 +0100
@@ -632,7 +632,7 @@
 
   // stack frames shouldn't be much larger than max_stack elements
 
-  if (fp() - sp() > 1024 + m->max_stack()*Interpreter::stackElementSize) {
+  if (fp() - unextended_sp() > 1024 + m->max_stack()*Interpreter::stackElementSize) {
     return false;
   }