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s390x optimizations.

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This commit is contained in:
Andy Polyakov 2007-04-30 13:26:06 +00:00
parent b900df5258
commit b38c0add30
2 changed files with 26 additions and 1 deletions
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23
crypto/md32_common.h
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@ -178,6 +178,13 @@
: "r"(a), "I"(n)); \
ret; \
})
# elif defined(__s390__) || defined(__s390x__)
# define ROTATE(a,n) ({ register unsigned int ret; \
asm ("rll %0,%1,%2" \
: "=r"(ret) \
: "r"(a), "I"(n):"cc"); \
ret; \
})
# endif
# endif
#endif /* PEDANTIC */
@ -209,6 +216,10 @@
# endif
# endif
#endif
#if defined(__s390__) || defined(__s390x__)
# 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
#ifndef HOST_c2l
#define HOST_c2l(c,l) (l =(((unsigned long)(*((c)++)))<<24), \
@ -227,6 +238,18 @@
#elif defined(DATA_ORDER_IS_LITTLE_ENDIAN)
#ifndef PEDANTIC
# if defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
# if defined(__s390x__)
# define HOST_c2l(c,l) ({ asm ("lrv %0,0(%1)" \
:"=r"(l) : "r"(c)); \
(c)+=4; (l); })
# define HOST_l2c(l,c) ({ asm ("strv %0,0(%1)" \
: : "r"(l),"r"(c) : "memory"); \
(c)+=4; (l); })
# endif
# endif
#endif
#if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
# ifndef B_ENDIAN
/* See comment in DATA_ORDER_IS_BIG_ENDIAN section. */

4
crypto/sha/sha512.c
View File

@ -52,7 +52,9 @@
const char SHA512_version[]="SHA-512" OPENSSL_VERSION_PTEXT;
#if defined(_M_IX86) || defined(_M_AMD64) || defined(__i386) || defined(__x86_64)
#if defined(__i386) || defined(__i386__) || defined(_M_IX87) || \
defined(__x86_64) || defined(_M_AMD64) || defined(_M_X64) || \
defined(__s390__) || defined(__s390x__)
#define SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
#endif