From: Richard Levitte <levitte@openssl.org>
Date: Fri, 20 Dec 2002 16:38:06 +0000 (+0000)
Subject: A little debugging.
X-Git-Tag: OpenSSL_0_9_7a~86^2~72
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=3c801fa4603e0bb1efa6f33c540605ba14c4ec60

A little debugging.
---

diff --git a/crypto/bn/bn_div.c b/crypto/bn/bn_div.c
index ea099e0c2b..580d1201bc 100644
--- a/crypto/bn/bn_div.c
+++ b/crypto/bn/bn_div.c
@@ -282,6 +282,11 @@ int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
 			q=(BN_ULONG)(((((BN_ULLONG)n0)<<BN_BITS2)|n1)/d0);
 #else
 			q=bn_div_words(n0,n1,d0);
+#ifdef BN_DEBUG_LEVITTE
+			fprintf(stderr,"DEBUG: bn_div_words(0x%08X,0x%08X,0x%08\
+X) -> 0x%08X\n",
+				n0, n1, d0, q);
+#endif
 #endif
 
 #ifndef REMAINDER_IS_ALREADY_CALCULATED
@@ -306,6 +311,11 @@ int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
 			BN_ULONG t2l,t2h,ql,qh;
 
 			q=bn_div_words(n0,n1,d0);
+#ifdef BN_DEBUG_LEVITTE
+			fprintf(stderr,"DEBUG: bn_div_words(0x%08X,0x%08X,0x%08\
+X) -> 0x%08X\n",
+				n0, n1, d0, q);
+#endif
 #ifndef REMAINDER_IS_ALREADY_CALCULATED
 			rem=(n1-q*d0)&BN_MASK2;
 #endif