Assert that division result is correct

diff --git a/src/arch/i386/core/udivmod64.c b/src/arch/i386/core/udivmod64.c
index bb58102..b4f14b1 100644 (file)
--- a/src/arch/i386/core/udivmod64.c
+++ b/src/arch/i386/core/udivmod64.c
@@ -303,6 +303,9 @@ UDItype __udivmoddi4 ( UDItype x, UDItype d, UDItype *r ) {
 
        udivmod64 ( ( struct uint64 * ) _x, ( struct uint64 * ) _d,
                    ( struct uint64 * ) _q, ( struct uint64 * ) _r );
+
+       assert ( ( x == ( ( d * q ) + (*r) ) ) );
+
        return q;
 }