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v3.5.9

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Jay D Dee
2017-02-22 22:47:44 -05:00
parent 4521b324e3
commit 33b1bb5cd4
31 changed files with 1597 additions and 559 deletions
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26
algo/lbry.c
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@@ -146,12 +146,10 @@ double lbry_calc_network_diff( struct work *work )
{
// sample for diff 43.281 : 1c05ea29
// todo: endian reversed on longpoll could be zr5 specific...
// uint32_t nbits = have_longpoll ? work->data[18] : swab32(work->data[18]);
uint32_t nbits = swab32( work->data[ LBRY_NBITS_INDEX ] );
uint32_t bits = (nbits & 0xffffff);
int16_t shift = (swab32(nbits) & 0xff); // 0x1c = 28
// uint64_t diffone = 0x0000FFFF00000000ull;
double d = (double)0x0000ffff / (double)bits;
for (int m=shift; m < 29; m++) d *= 256.0;
@@ -181,13 +179,27 @@ void lbry_le_build_stratum_request( char *req, struct work *work,
free(xnonce2str);
}
void lbry_build_extraheader( struct work* work, struct stratum_ctx* sctx )
void lbry_build_extraheader( struct work* g_work, struct stratum_ctx* sctx )
{
unsigned char merkle_root[64] = { 0 };
size_t t;
int i;
algo_gate.gen_merkle_root( merkle_root, sctx );
// Increment extranonce2
for ( t = 0; t < sctx->xnonce2_size && !( ++sctx->job.xnonce2[t] ); t++ );
// Assemble block header
memset( g_work->data, 0, sizeof(g_work->data) );
g_work->data[0] = le32dec( sctx->job.version );
for ( i = 0; i < 8; i++ )
g_work->data[1 + i] = le32dec( (uint32_t *) sctx->job.prevhash + i );
for ( i = 0; i < 8; i++ )
g_work->data[9 + i] = be32dec( (uint32_t *) merkle_root + i );
for ( int i = 0; i < 8; i++ )
work->data[17 + i] = ((uint32_t*)sctx->job.claim)[i];
work->data[ LBRY_NTIME_INDEX ] = le32dec(sctx->job.ntime);
work->data[ LBRY_NBITS_INDEX ] = le32dec(sctx->job.nbits);
work->data[28] = 0x80000000;
g_work->data[17 + i] = ((uint32_t*)sctx->job.claim)[i];
g_work->data[ LBRY_NTIME_INDEX ] = le32dec(sctx->job.ntime);
g_work->data[ LBRY_NBITS_INDEX ] = le32dec(sctx->job.nbits);
g_work->data[28] = 0x80000000;
}
void lbry_set_target( struct work* work, double job_diff )