  	VALUE *p_rsp;
 Index: tool/instruction.rb
 ===================================================================
---- tool/instruction.rb	(revision 27987)
+--- tool/instruction.rb	(revision 28635)
 +++ tool/instruction.rb	(working copy)
 @@ -854,6 +854,17 @@
        commit "INSN_ENTRY(#{insn.name}){"

       make_header_operands   insn
Index: test/ruby/test_settracefunc.rb
===================================================================
--- test/ruby/test_settracefunc.rb	(revision 27987)
+++ test/ruby/test_settracefunc.rb	(working copy)
@@ -23,8 +23,6 @@
      4: x = 1 + 1

     VALUE *iseq;
     VALUE str = rb_str_new(0, 0);
     VALUE child = rb_ary_new();
@@ -1009,14 +1196,44 @@
 	n += rb_iseq_disasm_insn(str, iseq, n, iseqdat, child);
     }
 
