monero-project/monero
monero-project/monero
1
0
Fork 0
mirror of https://github.com/monero-project/monero.git synced 2024-12-23 03:59:33 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Update slow-hash.c

Browse source 
1. Added multiplication support in 32-bit mode
This commit is contained in:
NoodleDoodleNoodleDoodleNoodleDoodleNoo 2014-06-16 21:13:05 -07:00
parent 5fcac268b7
commit 156312f64a
1 changed files with 9 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/crypto/slow-hash.c
View file

@ -49,13 +49,20 @@
#define U64(x) ((uint64_t *) (x))
#define R128(x) ((__m128i *) (x))
#define SWAP(a, b) (((a) -= (b)), ((b) += (a)), ((a) = (b) - (a)))
#define state_index(x) (((*((uint64_t *)x) >> 4) & (TOTALBLOCKS - 1)) << 4)
#if defined(_MSC_VER)
#define __mul() lo = _umul128(c[0], b[0], &hi);
#if !defined(_WIN64)
#define __mul() lo = mul128(c[0], b[0], &hi);
#else
#define __mul() lo = _umul128(c[0], b[0], &hi);
#endif
#else
#if defined(__x86_64__)
#define __mul() ASM("mulq %3\n\t" : "=d"(hi), "=a"(lo) : "%a" (c[0]), "rm" (b[0]) : "cc");
#else
#define __mul() lo = mul128(c[0], b[0], &hi);
#endif
#endif
#define pre_aes() \