From: tedu <tedu@openbsd.org>
Date: Wed, 17 Dec 2014 19:40:24 +0000 (+0000)
Subject: unroll loops for sha2. quite a bit faster for amd64.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=cde69af7f30f1538102655eab223389f9a876364;p=openbsd

unroll loops for sha2. quite a bit faster for amd64.
ok deraadt millert
---

diff --git a/sys/crypto/sha2.c b/sys/crypto/sha2.c
index 9648c308a1f..06912c32d70 100644
--- a/sys/crypto/sha2.c
+++ b/sys/crypto/sha2.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sha2.c,v 1.9 2014/11/16 17:39:09 tedu Exp $	*/
+/*	$OpenBSD: sha2.c,v 1.10 2014/12/17 19:40:24 tedu Exp $	*/
 
 /*
  * FILE:	sha2.c
@@ -52,6 +52,9 @@
  *   #define SHA2_UNROLL_TRANSFORM
  *
  */
+#ifndef SMALL_KERNEL
+#define SHA2_UNROLL_TRANSFORM
+#endif
 
 
 /*** SHA-256/384/512 Machine Architecture Definitions *****************/