diff options
Diffstat (limited to 'crypto/openssl/crypto/rc5/rc5_locl.h')
| -rw-r--r-- | crypto/openssl/crypto/rc5/rc5_locl.h | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/crypto/openssl/crypto/rc5/rc5_locl.h b/crypto/openssl/crypto/rc5/rc5_locl.h index ec33829..d2dccce 100644 --- a/crypto/openssl/crypto/rc5/rc5_locl.h +++ b/crypto/openssl/crypto/rc5/rc5_locl.h @@ -146,11 +146,31 @@ *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ *((c)++)=(unsigned char)(((l) )&0xff)) -#if defined(WIN32) && defined(_MSC_VER) +#if defined(OPENSSL_SYS_WIN32) && defined(_MSC_VER) #define ROTATE_l32(a,n) _lrotl(a,n) #define ROTATE_r32(a,n) _lrotr(a,n) -#else +#elif defined(__GNUC__) && __GNUC__>=2 && !defined(__STRICT_ANSI__) && !defined(NO_ASM) && !defined(NO_INLINE_ASM) +# if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__) +# define ROTATE_l32(a,n) ({ register unsigned int ret; \ + asm ("roll %%cl,%0" \ + : "=r"(ret) \ + : "c"(n),"0"(a) \ + : "cc"); \ + ret; \ + }) +# define ROTATE_r32(a,n) ({ register unsigned int ret; \ + asm ("rorl %%cl,%0" \ + : "=r"(ret) \ + : "c"(n),"0"(a) \ + : "cc"); \ + ret; \ + }) +# endif +#endif +#ifndef ROTATE_l32 #define ROTATE_l32(a,n) (((a)<<(n&0x1f))|(((a)&0xffffffff)>>(32-(n&0x1f)))) +#endif +#ifndef ROTATE_r32 #define ROTATE_r32(a,n) (((a)<<(32-(n&0x1f)))|(((a)&0xffffffff)>>(n&0x1f))) #endif |
