diff options
| author | appro <appro> | 2007-04-30 13:26:05 +0000 |
|---|---|---|
| committer | appro <appro> | 2007-04-30 13:26:05 +0000 |
| commit | db8fdd88f826ec5f7ab30fe438c47f7ae5ab0160 (patch) | |
| tree | c41dba7433f3949336f342fa2481278164832967 /crypto/md32_common.h | |
| parent | 55a91d016c56ac60e1246ea135698bd9a296514a (diff) | |
| download | openssl-db8fdd88f826ec5f7ab30fe438c47f7ae5ab0160.tar.gz | |
s390x optimizations.
Diffstat (limited to 'crypto/md32_common.h')
| -rw-r--r-- | crypto/md32_common.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/crypto/md32_common.h b/crypto/md32_common.h index ce956df38..bbcb03a73 100644 --- a/crypto/md32_common.h +++ b/crypto/md32_common.h @@ -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. */ |