Git-Mirrors/monero
1
0
Fork 0
mirror of https://github.com/monero-project/monero.git synced 2025-08-06 09:14:22 -04:00
Code Issues Projects Releases Packages Wiki Activity

fix wide difficulty conversion with some versions of boost

Browse source
This commit is contained in:
moneromooo-monero 2019-05-01 19:57:34 +00:00
parent 581994b61c
commit e980938210
No known key found for this signature in database
GPG key ID: 686F07454D6CEFC3
11 changed files with 25 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

8
tests/unit_tests/difficulty.cpp
View file

@ -42,13 +42,13 @@ static crypto::hash MKHASH(uint64_t high, uint64_t low)
hash_target = (hash_target << 64) | low;
boost::multiprecision::uint256_t hash_value = std::numeric_limits<boost::multiprecision::uint256_t>::max() / hash_target;
crypto::hash h;
((uint64_t*)&h)[0] = hash_value.convert_to<uint64_t>();
((uint64_t*)&h)[0] = (hash_value & 0xffffffffffffffff).convert_to<uint64_t>();
hash_value >>= 64;
((uint64_t*)&h)[1] = hash_value.convert_to<uint64_t>();
((uint64_t*)&h)[1] = (hash_value & 0xffffffffffffffff).convert_to<uint64_t>();
hash_value >>= 64;
((uint64_t*)&h)[2] = hash_value.convert_to<uint64_t>();
((uint64_t*)&h)[2] = (hash_value & 0xffffffffffffffff).convert_to<uint64_t>();
hash_value >>= 64;
((uint64_t*)&h)[3] = hash_value.convert_to<uint64_t>();
((uint64_t*)&h)[3] = (hash_value & 0xffffffffffffffff).convert_to<uint64_t>();
return h;
}