diff --git a/bigint/build/bin/testbip b/bigint/build/bin/testbip
index b026b0c..a292ac9 100755
Binary files a/bigint/build/bin/testbip and b/bigint/build/bin/testbip differ
diff --git a/bigint/build/lib/libbigint.a b/bigint/build/lib/libbigint.a
index 84a5d14..761f841 100644
Binary files a/bigint/build/lib/libbigint.a and b/bigint/build/lib/libbigint.a differ
diff --git a/bigint/src/libbigint.a b/bigint/src/libbigint.a
index 84a5d14..761f841 100644
Binary files a/bigint/src/libbigint.a and b/bigint/src/libbigint.a differ
diff --git a/bigint/tst/testbip b/bigint/tst/testbip
index b026b0c..a292ac9 100755
Binary files a/bigint/tst/testbip and b/bigint/tst/testbip differ
diff --git a/njvm.o b/njvm.o
index d5a90df..86bbe54 100644
Binary files a/njvm.o and b/njvm.o differ
diff --git a/stack.c b/stack.c
index 2079fbe..f7927a0 100755
--- a/stack.c
+++ b/stack.c
@@ -7,7 +7,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include "stackslot.c"
-#include "sda.c"
+