diff options
Diffstat (limited to 'src/cryptonote_core/blockchain.cpp')
| -rw-r--r-- | src/cryptonote_core/blockchain.cpp | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp index de0279b4b..9c051ed3a 100644 --- a/src/cryptonote_core/blockchain.cpp +++ b/src/cryptonote_core/blockchain.cpp @@ -3223,8 +3223,8 @@ uint64_t Blockchain::get_dynamic_base_fee(uint64_t block_reward, size_t median_b if (version >= HF_VERSION_PER_BYTE_FEE) { lo = mul128(block_reward, DYNAMIC_FEE_REFERENCE_TRANSACTION_WEIGHT, &hi); - div128_32(hi, lo, min_block_weight, &hi, &lo); - div128_32(hi, lo, median_block_weight, &hi, &lo); + div128_64(hi, lo, min_block_weight, &hi, &lo, NULL, NULL); + div128_64(hi, lo, median_block_weight, &hi, &lo, NULL, NULL); assert(hi == 0); lo /= 5; return lo; @@ -3234,12 +3234,7 @@ uint64_t Blockchain::get_dynamic_base_fee(uint64_t block_reward, size_t median_b uint64_t unscaled_fee_base = (fee_base * min_block_weight / median_block_weight); lo = mul128(unscaled_fee_base, block_reward, &hi); - static_assert(DYNAMIC_FEE_PER_KB_BASE_BLOCK_REWARD % 1000000 == 0, "DYNAMIC_FEE_PER_KB_BASE_BLOCK_REWARD must be divisible by 1000000"); - static_assert(DYNAMIC_FEE_PER_KB_BASE_BLOCK_REWARD / 1000000 <= std::numeric_limits<uint32_t>::max(), "DYNAMIC_FEE_PER_KB_BASE_BLOCK_REWARD is too large"); - - // divide in two steps, since the divisor must be 32 bits, but DYNAMIC_FEE_PER_KB_BASE_BLOCK_REWARD isn't - div128_32(hi, lo, DYNAMIC_FEE_PER_KB_BASE_BLOCK_REWARD / 1000000, &hi, &lo); - div128_32(hi, lo, 1000000, &hi, &lo); + div128_64(hi, lo, DYNAMIC_FEE_PER_KB_BASE_BLOCK_REWARD, &hi, &lo, NULL, NULL); assert(hi == 0); // quantize fee up to 8 decimals |