--- old/src/os_cpu/solaris_x86/vm/solaris_x86_64.il	2012-02-22 11:32:04.806022205 +0100
+++ new/src/os_cpu/solaris_x86/vm/solaris_x86_64.il	2012-02-22 11:32:04.644155696 +0100
@@ -30,6 +30,12 @@
       movq     %fs:0, %rax 
       .end
 
+  // Get current sp
+      .inline _get_current_sp,0
+      .volatile
+      movq     %rbp, %rax 
+      .end
+
   // Get current fp
       .inline _get_current_fp,0
       .volatile