diff options
Diffstat (limited to 'libtomcrypt/src/headers/tomcrypt_macros.h')
| -rw-r--r-- | libtomcrypt/src/headers/tomcrypt_macros.h | 105 |
1 files changed, 76 insertions, 29 deletions
diff --git a/libtomcrypt/src/headers/tomcrypt_macros.h b/libtomcrypt/src/headers/tomcrypt_macros.h index 488931f..53bda9b 100644 --- a/libtomcrypt/src/headers/tomcrypt_macros.h +++ b/libtomcrypt/src/headers/tomcrypt_macros.h @@ -10,7 +10,7 @@ /* this is the "32-bit at least" data type * Re-define it to suit your platform but it must be at least 32-bits */ -#if defined(__x86_64__) +#if defined(__x86_64__) || (defined(__sparc__) && defined(__arch64__)) typedef unsigned ulong32; #else typedef unsigned long ulong32; @@ -72,15 +72,15 @@ #define STORE32H(x, y) \ asm __volatile__ ( \ "bswapl %0 \n\t" \ - "movl %0,(%2)\n\t" \ + "movl %0,(%1)\n\t" \ "bswapl %0 \n\t" \ - :"=r"(x):"0"(x), "r"(y)); + ::"r"(x), "r"(y)); #define LOAD32H(x, y) \ asm __volatile__ ( \ - "movl (%2),%0\n\t" \ + "movl (%1),%0\n\t" \ "bswapl %0\n\t" \ - :"=r"(x): "0"(x), "r"(y)); + :"=r"(x): "r"(y)); #else @@ -103,15 +103,15 @@ asm __volatile__ ( \ #define STORE64H(x, y) \ asm __volatile__ ( \ "bswapq %0 \n\t" \ - "movq %0,(%2)\n\t" \ + "movq %0,(%1)\n\t" \ "bswapq %0 \n\t" \ - :"=r"(x):"0"(x), "r"(y):"0"); + ::"r"(x), "r"(y)); #define LOAD64H(x, y) \ asm __volatile__ ( \ - "movq (%2),%0\n\t" \ + "movq (%1),%0\n\t" \ "bswapq %0\n\t" \ - :"=r"(x): "0"(x), "r"(y)); + :"=r"(x): "r"(y)); #else @@ -132,10 +132,10 @@ asm __volatile__ ( \ #ifdef ENDIAN_32BITWORD #define STORE32L(x, y) \ - { ulong32 __t = (x); memcpy(y, &__t, 4); } + { ulong32 __t = (x); XMEMCPY(y, &__t, 4); } #define LOAD32L(x, y) \ - memcpy(&(x), y, 4); + XMEMCPY(&(x), y, 4); #define STORE64L(x, y) \ { (y)[7] = (unsigned char)(((x)>>56)&255); (y)[6] = (unsigned char)(((x)>>48)&255); \ @@ -152,16 +152,16 @@ asm __volatile__ ( \ #else /* 64-bit words then */ #define STORE32L(x, y) \ - { ulong32 __t = (x); memcpy(y, &__t, 4); } + { ulong32 __t = (x); XMEMCPY(y, &__t, 4); } #define LOAD32L(x, y) \ - { memcpy(&(x), y, 4); x &= 0xFFFFFFFF; } + { XMEMCPY(&(x), y, 4); x &= 0xFFFFFFFF; } #define STORE64L(x, y) \ - { ulong64 __t = (x); memcpy(y, &__t, 8); } + { ulong64 __t = (x); XMEMCPY(y, &__t, 8); } #define LOAD64L(x, y) \ - { memcpy(&(x), y, 8); } + { XMEMCPY(&(x), y, 8); } #endif /* ENDIAN_64BITWORD */ @@ -193,10 +193,10 @@ asm __volatile__ ( \ #ifdef ENDIAN_32BITWORD #define STORE32H(x, y) \ - { ulong32 __t = (x); memcpy(y, &__t, 4); } + { ulong32 __t = (x); XMEMCPY(y, &__t, 4); } #define LOAD32H(x, y) \ - memcpy(&(x), y, 4); + XMEMCPY(&(x), y, 4); #define STORE64H(x, y) \ { (y)[0] = (unsigned char)(((x)>>56)&255); (y)[1] = (unsigned char)(((x)>>48)&255); \ @@ -213,16 +213,16 @@ asm __volatile__ ( \ #else /* 64-bit words then */ #define STORE32H(x, y) \ - { ulong32 __t = (x); memcpy(y, &__t, 4); } + { ulong32 __t = (x); XMEMCPY(y, &__t, 4); } #define LOAD32H(x, y) \ - { memcpy(&(x), y, 4); x &= 0xFFFFFFFF; } + { XMEMCPY(&(x), y, 4); x &= 0xFFFFFFFF; } #define STORE64H(x, y) \ - { ulong64 __t = (x); memcpy(y, &__t, 8); } + { ulong64 __t = (x); XMEMCPY(y, &__t, 8); } #define LOAD64H(x, y) \ - { memcpy(&(x), y, 8); } + { XMEMCPY(&(x), y, 8); } #endif /* ENDIAN_64BITWORD */ #endif /* ENDIAN_BIG */ @@ -242,7 +242,7 @@ asm __volatile__ ( \ #define RORc(x,n) _lrotr(x,n) #define ROLc(x,n) _lrotl(x,n) -#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) && !defined(INTEL_CC) && !defined(LTC_NO_ASM) +#elif !defined(__STRICT_ANSI__) && defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) && !defined(INTEL_CC) && !defined(LTC_NO_ASM) static inline unsigned ROL(unsigned word, int i) { @@ -285,6 +285,50 @@ static inline unsigned RORc(unsigned word, const int i) #endif +#elif !defined(__STRICT_ANSI__) && defined(LTC_PPC32) + +static inline unsigned ROL(unsigned word, int i) +{ + asm ("rotlw %0,%0,%2" + :"=r" (word) + :"0" (word),"r" (i)); + return word; +} + +static inline unsigned ROR(unsigned word, int i) +{ + asm ("rotlw %0,%0,%2" + :"=r" (word) + :"0" (word),"r" (32-i)); + return word; +} + +#ifndef LTC_NO_ROLC + +static inline unsigned ROLc(unsigned word, const int i) +{ + asm ("rotlwi %0,%0,%2" + :"=r" (word) + :"0" (word),"I" (i)); + return word; +} + +static inline unsigned RORc(unsigned word, const int i) +{ + asm ("rotrwi %0,%0,%2" + :"=r" (word) + :"0" (word),"I" (i)); + return word; +} + +#else + +#define ROLc ROL +#define RORc ROR + +#endif + + #else /* rotates the hard way */ @@ -297,7 +341,7 @@ static inline unsigned RORc(unsigned word, const int i) /* 64-bit Rotates */ -#if defined(__GNUC__) && defined(__x86_64__) && !defined(LTC_NO_ASM) +#if !defined(__STRICT_ANSI__) && defined(__GNUC__) && defined(__x86_64__) && !defined(LTC_NO_ASM) static inline unsigned long ROL64(unsigned long word, int i) { @@ -360,10 +404,13 @@ static inline unsigned long ROR64c(unsigned long word, const int i) #endif -#undef MAX -#undef MIN -#define MAX(x, y) ( ((x)>(y))?(x):(y) ) -#define MIN(x, y) ( ((x)<(y))?(x):(y) ) +#ifndef MAX + #define MAX(x, y) ( ((x)>(y))?(x):(y) ) +#endif + +#ifndef MIN + #define MIN(x, y) ( ((x)<(y))?(x):(y) ) +#endif /* extract a byte portably */ #ifdef _MSC_VER @@ -373,5 +420,5 @@ static inline unsigned long ROR64c(unsigned long word, const int i) #endif /* $Source: /cvs/libtom/libtomcrypt/src/headers/tomcrypt_macros.h,v $ */ -/* $Revision: 1.7 $ */ -/* $Date: 2005/05/05 14:35:58 $ */ +/* $Revision: 1.15 $ */ +/* $Date: 2006/11/29 23:43:57 $ */ |