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Initial aarch64 bits.

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This commit is contained in:
Andy Polyakov 2013-10-13 19:15:15 +02:00
parent 0c2adb0a9b
commit 039081b809
4 changed files with 48 additions and 0 deletions
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9
crypto/bn/bn_lcl.h
View file

@ -318,6 +318,15 @@ extern "C" {
: "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 */

18
crypto/md32_common.h
View file

@ -215,6 +215,24 @@
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

8
crypto/modes/modes_lcl.h
View file

@ -29,6 +29,7 @@ typedef unsigned char u8;
#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 @@ typedef unsigned char u8;
# 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" \

13
crypto/sha/sha512.c
View file

@ -56,6 +56,7 @@ const char SHA512_version[]="SHA-512" OPENSSL_VERSION_PTEXT;
#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
@ -342,6 +343,18 @@ static const SHA_LONG64 K512[80] = {
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 */