--- a/hotspot/src/cpu/sparc/vm/globalDefinitions_sparc.hpp	Thu Dec 17 23:36:28 2015 +0000
+++ b/hotspot/src/cpu/sparc/vm/globalDefinitions_sparc.hpp	Fri Dec 18 12:39:02 2015 -0800
@@ -58,4 +58,8 @@
   #endif
 #endif
 
+#if defined(SOLARIS)
+#define SUPPORT_RESERVED_STACK_AREA
+#endif
+
 #endif // CPU_SPARC_VM_GLOBALDEFINITIONS_SPARC_HPP