static PrecompileContractRegistry byzantium(final GasCalculator gasCalculator) {
    PrecompileContractRegistry precompileContractRegistry = new PrecompileContractRegistry();
    populateForByzantium(precompileContractRegistry, gasCalculator);
    return precompileContractRegistry;
  }
Byzantium precompile contract registry.

@param gasCalculator the gas calculator
@return the precompile contract registry
evm/src/main/java/org/hyperledger/besu/evm/precompile/MainnetPrecompiledContracts.java