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Reverse ByteReversWOrd64

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This commit is contained in:
Takashi Kojo
2018-01-18 07:10:55 +09:00
parent cfe88b37f6
commit f79a3e9ddb
1 changed files with 11 additions and 0 deletions
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11
wolfcrypt/src/sha512.c
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@ -156,6 +156,17 @@
/* #define DEBUG_YMM */ /* #define DEBUG_YMM */
#endif #endif
#if defined(HAVE_BYTEREVERSE64) && \
!defined(HAVE_INTEL_AVX1) && !defined(HAVE_INTEL_AVX2)
#define ByteReverseWords64(out, in, size) ByteReverseWords64_1(out, size)
#define ByteReverseWords64_1(buf, size) \
{ unsigned int i ;\
for(i=0; i< size/sizeof(word64); i++){\
__asm__ volatile("bswapq %0":"+r"(buf[i])::) ;\
}\
}
#endif
#if defined(WOLFSSL_IMX6_CAAM) && !defined(NO_IMX6_CAAM_HASH) #if defined(WOLFSSL_IMX6_CAAM) && !defined(NO_IMX6_CAAM_HASH)
/* functions defined in wolfcrypt/src/port/caam/caam_sha.c */ /* functions defined in wolfcrypt/src/port/caam/caam_sha.c */
#else #else