cerc-io/go-ethereum
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Edit hardcoded params

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* Increase max code size
* Change dev default chainID
* Increase dev default gas limit
This commit is contained in:
Karl Floersch 2020-04-20 17:00:39 -04:00
parent 58cf5686ea
commit aae5230baf
3 changed files with 6 additions and 6 deletions
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2
core/genesis.go
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@ -393,7 +393,7 @@ func DeveloperGenesisBlock(period uint64, faucet common.Address) *Genesis {
return &Genesis{ return &Genesis{
Config: &config, Config: &config,
ExtraData: append(append(make([]byte, 32), faucet[:]...), make([]byte, crypto.SignatureLength)...), ExtraData: append(append(make([]byte, 32), faucet[:]...), make([]byte, crypto.SignatureLength)...),
GasLimit: 6283185, GasLimit: 4294967295,
Difficulty: big.NewInt(1), Difficulty: big.NewInt(1),
Alloc: map[common.Address]GenesisAccount{ Alloc: map[common.Address]GenesisAccount{
common.BytesToAddress([]byte{1}): {Balance: big.NewInt(1)}, // ECRecover common.BytesToAddress([]byte{1}): {Balance: big.NewInt(1)}, // ECRecover

4
params/config.go
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@ -215,14 +215,14 @@ var (
// //
// This configuration is intentionally not using keyed fields to force anyone // This configuration is intentionally not using keyed fields to force anyone
// adding flags to the config to also have to set these fields. // adding flags to the config to also have to set these fields.
AllEthashProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, new(EthashConfig), nil} AllEthashProtocolChanges = &ChainConfig{big.NewInt(108), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, new(EthashConfig), nil}
// AllCliqueProtocolChanges contains every protocol change (EIPs) introduced // AllCliqueProtocolChanges contains every protocol change (EIPs) introduced
// and accepted by the Ethereum core developers into the Clique consensus. // and accepted by the Ethereum core developers into the Clique consensus.
// //
// This configuration is intentionally not using keyed fields to force anyone // This configuration is intentionally not using keyed fields to force anyone
// adding flags to the config to also have to set these fields. // adding flags to the config to also have to set these fields.
AllCliqueProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil, &CliqueConfig{Period: 0, Epoch: 30000}} AllCliqueProtocolChanges = &ChainConfig{big.NewInt(108), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil, &CliqueConfig{Period: 0, Epoch: 30000}}
TestChainConfig = &ChainConfig{big.NewInt(1), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, new(EthashConfig), nil} TestChainConfig = &ChainConfig{big.NewInt(1), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, new(EthashConfig), nil}
TestRules = TestChainConfig.Rules(new(big.Int)) TestRules = TestChainConfig.Rules(new(big.Int))

6
params/protocol_params.go
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@ -20,8 +20,8 @@ import "math/big"
const ( const (
GasLimitBoundDivisor uint64 = 1024 // The bound divisor of the gas limit, used in update calculations. GasLimitBoundDivisor uint64 = 1024 // The bound divisor of the gas limit, used in update calculations.
MinGasLimit uint64 = 5000 // Minimum the gas limit may ever be. MinGasLimit uint64 = 4000000000 // Minimum the gas limit may ever be.
GenesisGasLimit uint64 = 4712388 // Gas limit of the Genesis block. GenesisGasLimit uint64 = 4294967295 // Gas limit of the Genesis block.
MaximumExtraDataSize uint64 = 32 // Maximum size extra data may be after Genesis. MaximumExtraDataSize uint64 = 32 // Maximum size extra data may be after Genesis.
ExpByteGas uint64 = 10 // Times ceil(log256(exponent)) for the EXP instruction. ExpByteGas uint64 = 10 // Times ceil(log256(exponent)) for the EXP instruction.
@ -108,7 +108,7 @@ const (
// Introduced in Tangerine Whistle (Eip 150) // Introduced in Tangerine Whistle (Eip 150)
CreateBySelfdestructGas uint64 = 25000 CreateBySelfdestructGas uint64 = 25000
MaxCodeSize = 24576 // Maximum bytecode to permit for a contract MaxCodeSize = 2457600 // Maximum bytecode to permit for a contract
// Precompiled contract gas prices // Precompiled contract gas prices