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From: Andy Polyakov <appro@openssl.org>
Date: Sun, 13 Oct 2013 17:15:15 +0000 (+0200)
Subject: Initial aarch64 bits.
X-Git-Url: http://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=039081b80977e2a5de84e1f88f8b4d025b559956
Initial aarch64 bits.
---
crypto/bn/bn_lcl.h | 9 +++++++++
crypto/md32_common.h | 18 ++++++++++++++++++
crypto/modes/modes_lcl.h | 8 ++++++++
crypto/sha/sha512.c | 13 +++++++++++++
4 files changed, 48 insertions(+)
Index: openssl-1.0.1f/crypto/bn/bn_lcl.h
===================================================================
--- openssl-1.0.1f.orig/crypto/bn/bn_lcl.h 2014-01-06 15:47:42.000000000 +0200
+++ openssl-1.0.1f/crypto/bn/bn_lcl.h 2014-02-28 10:37:55.495979037 +0200
@@ -300,6 +300,15 @@
: "r"(a), "r"(b));
# endif
# endif
+# elif defined(__aarch64__) && defined(SIXTY_FOUR_BIT_LONG)
+# if defined(__GNUC__) && __GNUC__>=2
+# define BN_UMULT_HIGH(a,b) ({ \
+ register BN_ULONG ret; \
+ asm ("umulh %0,%1,%2" \
+ : "=r"(ret) \
+ : "r"(a), "r"(b)); \
+ ret; })
+# endif
# endif /* cpu */
#endif /* OPENSSL_NO_ASM */
Index: openssl-1.0.1f/crypto/md32_common.h
===================================================================
--- openssl-1.0.1f.orig/crypto/md32_common.h 2014-01-06 15:47:42.000000000 +0200
+++ openssl-1.0.1f/crypto/md32_common.h 2014-02-28 10:39:21.751979107 +0200
@@ -213,6 +213,24 @@
asm ("bswapl %0":"=r"(r):"0"(r)); \
*((unsigned int *)(c))=r; (c)+=4; r; })
# endif
+# elif defined(__aarch64__)
+# if defined(__BYTE_ORDER__)
+# if defined(__ORDER_LITTLE_ENDIAN__) && __BYTE_ORDER__==__ORDER_LITTLE_ENDIAN__
+# define HOST_c2l(c,l) ({ unsigned int r; \
+ asm ("rev %w0,%w1" \
+ :"=r"(r) \
+ :"r"(*((const unsigned int *)(c))));\
+ (c)+=4; (l)=r; })
+# define HOST_l2c(l,c) ({ unsigned int r; \
+ asm ("rev %w0,%w1" \
+ :"=r"(r) \
+ :"r"((unsigned int)(l)));\
+ *((unsigned int *)(c))=r; (c)+=4; r; })
+# elif defined(__ORDER_BIG_ENDIAN__) && __BYTE_ORDER__==__ORDER_BIG_ENDIAN__
+# define HOST_c2l(c,l) ((l)=*((const unsigned int *)(c)), (c)+=4, (l))
+# define HOST_l2c(l,c) (*((unsigned int *)(c))=(l), (c)+=4, (l))
+# endif
+# endif
# endif
# endif
#endif
Index: openssl-1.0.1f/crypto/modes/modes_lcl.h
===================================================================
--- openssl-1.0.1f.orig/crypto/modes/modes_lcl.h 2014-02-28 10:47:48.731979011 +0200
+++ openssl-1.0.1f/crypto/modes/modes_lcl.h 2014-02-28 10:48:49.707978919 +0200
@@ -29,6 +29,7 @@
#if defined(__i386) || defined(__i386__) || \
defined(__x86_64) || defined(__x86_64__) || \
defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64) || \
+ defined(__aarch64__) || \
defined(__s390__) || defined(__s390x__)
# undef STRICT_ALIGNMENT
#endif
@@ -50,6 +51,13 @@
# define BSWAP4(x) ({ u32 ret=(x); \
asm ("bswapl %0" \
: "+r"(ret)); ret; })
+# elif defined(__aarch64__)
+# define BSWAP8(x) ({ u64 ret; \
+ asm ("rev %0,%1" \
+ : "=r"(ret) : "r"(x)); ret; })
+# define BSWAP4(x) ({ u32 ret; \
+ asm ("rev %w0,%w1" \
+ : "=r"(ret) : "r"(x)); ret; })
# elif (defined(__arm__) || defined(__arm)) && !defined(STRICT_ALIGNMENT)
# define BSWAP8(x) ({ u32 lo=(u64)(x)>>32,hi=(x); \
asm ("rev %0,%0; rev %1,%1" \
Index: openssl-1.0.1f/crypto/sha/sha512.c
===================================================================
--- openssl-1.0.1f.orig/crypto/sha/sha512.c 2014-01-06 15:47:42.000000000 +0200
+++ openssl-1.0.1f/crypto/sha/sha512.c 2014-02-28 10:52:14.579978981 +0200
@@ -55,6 +55,7 @@
#if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
defined(__x86_64) || defined(_M_AMD64) || defined(_M_X64) || \
defined(__s390__) || defined(__s390x__) || \
+ defined(__aarch64__) || \
defined(SHA512_ASM)
#define SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
#endif
@@ -347,6 +348,18 @@
asm ("rotrdi %0,%1,%2" \
: "=r"(ret) \
: "r"(a),"K"(n)); ret; })
+# elif defined(__aarch64__)
+# define ROTR(a,n) ({ SHA_LONG64 ret; \
+ asm ("ror %0,%1,%2" \
+ : "=r"(ret) \
+ : "r"(a),"I"(n)); ret; })
+# if defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && \
+ __BYTE_ORDER__==__ORDER_LITTLE_ENDIAN__
+# define PULL64(x) ({ SHA_LONG64 ret; \
+ asm ("rev %0,%1" \
+ : "=r"(ret) \
+ : "r"(*((const SHA_LONG64 *)(&(x))))); ret; })
+# endif
# endif
# elif defined(_MSC_VER)
# if defined(_WIN64) /* applies to both IA-64 and AMD64 */
|
