SPARCv9 assembler pack: refine CPU detection on Linux, fix for "unaligned

[oweals/openssl.git] / crypto / sha / sha512.c

diff --git a/crypto/sha/sha512.c b/crypto/sha/sha512.c
index 2284eefc8f86e95cce42bc373813db807f27e55b..cbc0e58c48865a4318daeae1c35a2121d501e418 100644 (file)
--- a/crypto/sha/sha512.c
+++ b/crypto/sha/sha512.c
@@ -240,7 +240,7 @@ int SHA512_Update (SHA512_CTX *c, const void *_data, size_t len)
 
                if (len < n)
                        {
-                       memcpy (p+c->num,data,len), c->num += len;
+                       memcpy (p+c->num,data,len), c->num += (unsigned int)len;
                        return 1;
                        }
                else    {
@@ -350,7 +350,7 @@ static const SHA_LONG64 K512[80] = {
 #ifndef PEDANTIC
 # if defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
 #  if defined(__x86_64) || defined(__x86_64__)
-#   define ROTR(a,n)   ({ unsigned long ret;           \
+#   define ROTR(a,n)   ({ SHA_LONG64 ret;              \
                                asm ("rorq %1,%0"       \
                                : "=r"(ret)             \
                                : "J"(n),"0"(a)         \
@@ -380,13 +380,14 @@ static const SHA_LONG64 K512[80] = {
                                ((SHA_LONG64)hi)<<32|lo;        })
 #   endif
 #  elif (defined(_ARCH_PPC) && defined(__64BIT__)) || defined(_ARCH_PPC64)
-#   define ROTR(a,n)   ({ unsigned long ret;           \
+#   define ROTR(a,n)   ({ SHA_LONG64 ret;              \
                                asm ("rotrdi %0,%1,%2"  \
                                : "=r"(ret)             \
                                : "r"(a),"K"(n)); ret;  })
 #  endif
 # elif defined(_MSC_VER)
 #  if defined(_WIN64)  /* applies to both IA-64 and AMD64 */
+#   pragma intrinsic(_rotr64)
 #   define ROTR(a,n)   _rotr64((a),n)
 #  endif
 #  if defined(_M_IX86) && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
@@ -631,4 +632,10 @@ static void sha512_block_data_order (SHA512_CTX *ctx, const void *in, size_t num
 
 #endif /* SHA512_ASM */
 
-#endif /* OPENSSL_NO_SHA512 */
+#else /* !OPENSSL_NO_SHA512 */
+
+#if defined(PEDANTIC) || defined(__DECC) || defined(OPENSSL_SYS_MACOSX)
+static void *dummy=&dummy;
+#endif
+
+#endif /* !OPENSSL_NO_SHA512 */