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fallback for arm patch, needs fix

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aegroto 2018-04-09 15:32:08 +00:00
parent 46d20338cb
commit 2fcc2a48ce
1 changed files with 16 additions and 14 deletions
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30
src/crypto/CryptoNight_arm.h
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@ -491,47 +491,49 @@ inline void cryptonight_single_hash(const uint8_t *__restrict__ input, size_t si
__m128i bx0 = _mm_set_epi64x(h0[3] ^ h0[7], h0[2] ^ h0[6]); __m128i bx0 = _mm_set_epi64x(h0[3] ^ h0[7], h0[2] ^ h0[6]);
uint64_t idx0 = h0[0] ^ h0[4]; uint64_t idx0 = h0[0] ^ h0[4];
void* mp = ((uint8_t*) l0) + ((idx0) & MASK);
for (size_t i = 0; i < ITERATIONS; i++) { for (size_t i = 0; i < ITERATIONS; i++) {
__m128i cx; __m128i cx;
if (SOFT_AES) { if (SOFT_AES) {
cx = soft_aesenc((uint32_t*) mp, _mm_set_epi64x(ah0, al0)); cx = soft_aesenc((uint32_t*)&l0[idx0 & MASK], _mm_set_epi64x(ah0, al0));
} else { }
cx = _mm_load_si128((__m128i *) mp); else {
cx = _mm_load_si128((__m128i *) &l0[idx0 & MASK]);
# ifndef XMRIG_ARMv7 # ifndef XMRIG_ARMv7
cx = vreinterpretq_m128i_u8(vaesmcq_u8(vaeseq_u8(cx, vdupq_n_u8(0)))) ^ _mm_set_epi64x(ah0, al0); cx = vreinterpretq_m128i_u8(vaesmcq_u8(vaeseq_u8(cx, vdupq_n_u8(0)))) ^ _mm_set_epi64x(ah0, al0);
# endif # endif
} }
_mm_store_si128((__m128i *) &l0[idx0 & MASK], _mm_xor_si128(bx0, cx)); _mm_store_si128((__m128i *) &l0[idx0 & MASK], _mm_xor_si128(bx0, cx));
VARIANT1_1(mp); VARIANT1_1(&l0[idx0 & MASK]);
mp = ((uint8_t*) l0) + ((idx0 = EXTRACT64(cx)) & MASK); idx0 = EXTRACT64(cx);
bx0 = cx; bx0 = cx;
uint64_t hi, lo, cl, ch; uint64_t hi, lo, cl, ch;
cl = ((uint64_t*) mp)[0]; cl = ((uint64_t*) &l0[idx0 & MASK])[0];
ch = ((uint64_t*) mp)[1]; ch = ((uint64_t*) &l0[idx0 & MASK])[1];
lo = __umul128(idx0, cl, &hi); lo = __umul128(idx0, cl, &hi);
al0 += hi; al0 += hi;
ah0 += lo; ah0 += lo;
VARIANT1_2(ah0, 0); VARIANT1_2(ah0, 0);
((uint64_t*) mp)[0] = al0; ((uint64_t*)&l0[idx0 & MASK])[0] = al0;
((uint64_t*) mp)[1] = ah0; ((uint64_t*)&l0[idx0 & MASK])[1] = ah0;
VARIANT1_2(ah0, 0); VARIANT1_2(ah0, 0);
ah0 ^= ch; ah0 ^= ch;
al0 ^= cl; al0 ^= cl;
idx0 = al0;
if (ALGO == xmrig::CRYPTONIGHT_HEAVY) { if (ALGO == xmrig::CRYPTONIGHT_HEAVY) {
int64_t n = ((int64_t*) mp)[0]; int64_t n = ((int64_t*)&l0[idx0 & MASK])[0];
int32_t d = ((int32_t*) mp)[2]; int32_t d = ((int32_t*)&l0[idx0 & MASK])[2];
int64_t q = n / (d | 0x5); int64_t q = n / (d | 0x5);
((int64_t*)mp)[0] = n ^ q; ((int64_t*)&l0[idx0 & MASK])[0] = n ^ q;
idx0 = d ^ q;
} }
} }