rll does not seem to be available on legacy s390.
authorAndy Polyakov <appro@openssl.org>
Mon, 30 Apr 2007 17:19:12 +0000 (17:19 +0000)
committerAndy Polyakov <appro@openssl.org>
Mon, 30 Apr 2007 17:19:12 +0000 (17:19 +0000)
crypto/md32_common.h

index bbcb03a..e3ec1a7 100644 (file)
@@ -64,8 +64,7 @@
  * HASH_CBLOCK
  *     size of a unit chunk HASH_BLOCK operates on.
  * HASH_LONG
- *     has to be at lest 32 bit wide, if it's wider, then
- *     HASH_LONG_LOG2 *has to* be defined along
+ *     has to be at lest 32 bit wide.
  * HASH_CTX
  *     context structure that at least contains following
  *     members:
@@ -73,8 +72,8 @@
  *                     ...
  *                     HASH_LONG       Nl,Nh;
  *                     either {
- *                     HASH_LONG       data[HASH_LBLOCK];
- *                     unsigned char   data[HASH_CBLOCK];
+ *                       HASH_LONG     data[HASH_LBLOCK];
+ *                       unsigned char data[HASH_CBLOCK];
  *                     };
  *                     unsigned int    num;
  *                     ...
@@ -98,7 +97,6 @@
  *     #define DATA_ORDER_IS_LITTLE_ENDIAN
  *
  *     #define HASH_LONG               MD5_LONG
- *     #define HASH_LONG_LOG2          MD5_LONG_LOG2
  *     #define HASH_CTX                MD5_CTX
  *     #define HASH_CBLOCK             MD5_CBLOCK
  *     #define HASH_UPDATE             MD5_Update
                                : "r"(a), "I"(n));      \
                           ret;                         \
                        })
-#  elif defined(__s390__) || defined(__s390x__)
+#  elif defined(__s390x__)
 #   define ROTATE(a,n) ({ register unsigned int ret;   \
                                asm ("rll %0,%1,%2"     \
                                : "=r"(ret)             \
-                               : "r"(a), "I"(n):"cc"); \
+                               : "r"(a), "I"(n));      \
                          ret;                          \
                        })
 #  endif