|
|
|
@ -266,21 +266,124 @@ var ( |
|
|
|
|
|
|
|
|
|
// AllEthashProtocolChanges contains every protocol change (EIPs) introduced
|
|
|
|
|
// and accepted by the Ethereum core developers into the Ethash consensus.
|
|
|
|
|
//
|
|
|
|
|
// This configuration is intentionally not using keyed fields to force anyone
|
|
|
|
|
// 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), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil, nil, false, new(EthashConfig), nil} |
|
|
|
|
AllEthashProtocolChanges = &ChainConfig{ |
|
|
|
|
ChainID: big.NewInt(1337), |
|
|
|
|
HomesteadBlock: big.NewInt(0), |
|
|
|
|
DAOForkBlock: nil, |
|
|
|
|
DAOForkSupport: false, |
|
|
|
|
EIP150Block: big.NewInt(0), |
|
|
|
|
EIP150Hash: common.Hash{}, |
|
|
|
|
EIP155Block: big.NewInt(0), |
|
|
|
|
EIP158Block: big.NewInt(0), |
|
|
|
|
ByzantiumBlock: big.NewInt(0), |
|
|
|
|
ConstantinopleBlock: big.NewInt(0), |
|
|
|
|
PetersburgBlock: big.NewInt(0), |
|
|
|
|
IstanbulBlock: big.NewInt(0), |
|
|
|
|
MuirGlacierBlock: big.NewInt(0), |
|
|
|
|
BerlinBlock: big.NewInt(0), |
|
|
|
|
LondonBlock: big.NewInt(0), |
|
|
|
|
ArrowGlacierBlock: big.NewInt(0), |
|
|
|
|
GrayGlacierBlock: big.NewInt(0), |
|
|
|
|
MergeNetsplitBlock: nil, |
|
|
|
|
ShanghaiTime: nil, |
|
|
|
|
CancunTime: nil, |
|
|
|
|
PragueTime: nil, |
|
|
|
|
TerminalTotalDifficulty: nil, |
|
|
|
|
TerminalTotalDifficultyPassed: false, |
|
|
|
|
Ethash: new(EthashConfig), |
|
|
|
|
Clique: nil, |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// AllCliqueProtocolChanges contains every protocol change (EIPs) introduced
|
|
|
|
|
// and accepted by the Ethereum core developers into the Clique consensus.
|
|
|
|
|
//
|
|
|
|
|
// This configuration is intentionally not using keyed fields to force anyone
|
|
|
|
|
// 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), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil, nil, nil, nil, false, 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), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil, nil, false, new(EthashConfig), nil} |
|
|
|
|
NonActivatedConfig = &ChainConfig{big.NewInt(1), nil, nil, false, nil, common.Hash{}, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, false, new(EthashConfig), nil} |
|
|
|
|
TestRules = TestChainConfig.Rules(new(big.Int), false, new(big.Int)) |
|
|
|
|
AllCliqueProtocolChanges = &ChainConfig{ |
|
|
|
|
ChainID: big.NewInt(1337), |
|
|
|
|
HomesteadBlock: big.NewInt(0), |
|
|
|
|
DAOForkBlock: nil, |
|
|
|
|
DAOForkSupport: false, |
|
|
|
|
EIP150Block: big.NewInt(0), |
|
|
|
|
EIP150Hash: common.Hash{}, |
|
|
|
|
EIP155Block: big.NewInt(0), |
|
|
|
|
EIP158Block: big.NewInt(0), |
|
|
|
|
ByzantiumBlock: big.NewInt(0), |
|
|
|
|
ConstantinopleBlock: big.NewInt(0), |
|
|
|
|
PetersburgBlock: big.NewInt(0), |
|
|
|
|
IstanbulBlock: big.NewInt(0), |
|
|
|
|
MuirGlacierBlock: big.NewInt(0), |
|
|
|
|
BerlinBlock: big.NewInt(0), |
|
|
|
|
LondonBlock: big.NewInt(0), |
|
|
|
|
ArrowGlacierBlock: nil, |
|
|
|
|
GrayGlacierBlock: nil, |
|
|
|
|
MergeNetsplitBlock: nil, |
|
|
|
|
ShanghaiTime: nil, |
|
|
|
|
CancunTime: nil, |
|
|
|
|
PragueTime: nil, |
|
|
|
|
TerminalTotalDifficulty: nil, |
|
|
|
|
TerminalTotalDifficultyPassed: false, |
|
|
|
|
Ethash: nil, |
|
|
|
|
Clique: &CliqueConfig{Period: 0, Epoch: 30000}, |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// TestChainConfig contains every protocol change (EIPs) introduced
|
|
|
|
|
// and accepted by the Ethereum core developers for testing proposes.
|
|
|
|
|
TestChainConfig = &ChainConfig{ |
|
|
|
|
ChainID: big.NewInt(1), |
|
|
|
|
HomesteadBlock: big.NewInt(0), |
|
|
|
|
DAOForkBlock: nil, |
|
|
|
|
DAOForkSupport: false, |
|
|
|
|
EIP150Block: big.NewInt(0), |
|
|
|
|
EIP150Hash: common.Hash{}, |
|
|
|
|
EIP155Block: big.NewInt(0), |
|
|
|
|
EIP158Block: big.NewInt(0), |
|
|
|
|
ByzantiumBlock: big.NewInt(0), |
|
|
|
|
ConstantinopleBlock: big.NewInt(0), |
|
|
|
|
PetersburgBlock: big.NewInt(0), |
|
|
|
|
IstanbulBlock: big.NewInt(0), |
|
|
|
|
MuirGlacierBlock: big.NewInt(0), |
|
|
|
|
BerlinBlock: big.NewInt(0), |
|
|
|
|
LondonBlock: big.NewInt(0), |
|
|
|
|
ArrowGlacierBlock: big.NewInt(0), |
|
|
|
|
GrayGlacierBlock: big.NewInt(0), |
|
|
|
|
MergeNetsplitBlock: nil, |
|
|
|
|
ShanghaiTime: nil, |
|
|
|
|
CancunTime: nil, |
|
|
|
|
PragueTime: nil, |
|
|
|
|
TerminalTotalDifficulty: nil, |
|
|
|
|
TerminalTotalDifficultyPassed: false, |
|
|
|
|
Ethash: new(EthashConfig), |
|
|
|
|
Clique: nil, |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// NonActivatedConfig defines the chain configuration without activating
|
|
|
|
|
// any protocol change (EIPs).
|
|
|
|
|
NonActivatedConfig = &ChainConfig{ |
|
|
|
|
ChainID: big.NewInt(1), |
|
|
|
|
HomesteadBlock: nil, |
|
|
|
|
DAOForkBlock: nil, |
|
|
|
|
DAOForkSupport: false, |
|
|
|
|
EIP150Block: nil, |
|
|
|
|
EIP150Hash: common.Hash{}, |
|
|
|
|
EIP155Block: nil, |
|
|
|
|
EIP158Block: nil, |
|
|
|
|
ByzantiumBlock: nil, |
|
|
|
|
ConstantinopleBlock: nil, |
|
|
|
|
PetersburgBlock: nil, |
|
|
|
|
IstanbulBlock: nil, |
|
|
|
|
MuirGlacierBlock: nil, |
|
|
|
|
BerlinBlock: nil, |
|
|
|
|
LondonBlock: nil, |
|
|
|
|
ArrowGlacierBlock: nil, |
|
|
|
|
GrayGlacierBlock: nil, |
|
|
|
|
MergeNetsplitBlock: nil, |
|
|
|
|
ShanghaiTime: nil, |
|
|
|
|
CancunTime: nil, |
|
|
|
|
PragueTime: nil, |
|
|
|
|
TerminalTotalDifficulty: nil, |
|
|
|
|
TerminalTotalDifficultyPassed: false, |
|
|
|
|
Ethash: new(EthashConfig), |
|
|
|
|
Clique: nil, |
|
|
|
|
} |
|
|
|
|
TestRules = TestChainConfig.Rules(new(big.Int), false, new(big.Int)) |
|
|
|
|
) |
|
|
|
|
|
|
|
|
|
// NetworkNames are user friendly names to use in the chain spec banner.
|
|
|
|
@ -370,11 +473,12 @@ type ChainConfig struct { |
|
|
|
|
ArrowGlacierBlock *big.Int `json:"arrowGlacierBlock,omitempty"` // Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already activated)
|
|
|
|
|
GrayGlacierBlock *big.Int `json:"grayGlacierBlock,omitempty"` // Eip-5133 (bomb delay) switch block (nil = no fork, 0 = already activated)
|
|
|
|
|
MergeNetsplitBlock *big.Int `json:"mergeNetsplitBlock,omitempty"` // Virtual fork after The Merge to use as a network splitter
|
|
|
|
|
CancunBlock *big.Int `json:"cancunBlock,omitempty"` // Cancun switch block (nil = no fork, 0 = already on cancun)
|
|
|
|
|
|
|
|
|
|
// Fork scheduling was switched from blocks to timestamps here
|
|
|
|
|
|
|
|
|
|
ShanghaiTime *big.Int `json:"shanghaiTime,omitempty"` // Shanghai switch time (nil = no fork, 0 = already on shanghai)
|
|
|
|
|
CancunTime *big.Int `json:"cancunTime,omitempty"` // Cancun switch time (nil = no fork, 0 = already on cancun)
|
|
|
|
|
PragueTime *big.Int `json:"pragueTime,omitempty"` // Prague switch time (nil = no fork, 0 = already on prague)
|
|
|
|
|
|
|
|
|
|
// TerminalTotalDifficulty is the amount of total difficulty reached by
|
|
|
|
|
// the network that triggers the consensus upgrade.
|
|
|
|
@ -489,8 +593,11 @@ func (c *ChainConfig) Description() string { |
|
|
|
|
if c.ShanghaiTime != nil { |
|
|
|
|
banner += fmt.Sprintf(" - Shanghai: @%-10v (https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/shanghai.md)\n", c.ShanghaiTime) |
|
|
|
|
} |
|
|
|
|
if c.CancunBlock != nil { |
|
|
|
|
banner += fmt.Sprintf(" - Cancun: @%-10v\n", c.CancunBlock) |
|
|
|
|
if c.CancunTime != nil { |
|
|
|
|
banner += fmt.Sprintf(" - Cancun: @%-10v\n", c.CancunTime) |
|
|
|
|
} |
|
|
|
|
if c.PragueTime != nil { |
|
|
|
|
banner += fmt.Sprintf(" - Prague: @%-10v\n", c.PragueTime) |
|
|
|
|
} |
|
|
|
|
return banner |
|
|
|
|
} |
|
|
|
@ -575,16 +682,21 @@ func (c *ChainConfig) IsTerminalPoWBlock(parentTotalDiff *big.Int, totalDiff *bi |
|
|
|
|
return parentTotalDiff.Cmp(c.TerminalTotalDifficulty) < 0 && totalDiff.Cmp(c.TerminalTotalDifficulty) >= 0 |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// IsCancun returns whether num is either equal to the Cancun fork block or greater.
|
|
|
|
|
func (c *ChainConfig) IsCancun(num *big.Int) bool { |
|
|
|
|
return isBlockForked(c.CancunBlock, num) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// IsShanghai returns whether time is either equal to the Shanghai fork time or greater.
|
|
|
|
|
func (c *ChainConfig) IsShanghai(time *big.Int) bool { |
|
|
|
|
return isTimestampForked(c.ShanghaiTime, time) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// IsCancun returns whether num is either equal to the Cancun fork time or greater.
|
|
|
|
|
func (c *ChainConfig) IsCancun(time *big.Int) bool { |
|
|
|
|
return isTimestampForked(c.CancunTime, time) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// IsPrague returns whether num is either equal to the Prague fork time or greater.
|
|
|
|
|
func (c *ChainConfig) IsPrague(time *big.Int) bool { |
|
|
|
|
return isTimestampForked(c.PragueTime, time) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// CheckCompatible checks whether scheduled fork transitions have been imported
|
|
|
|
|
// with a mismatching chain configuration.
|
|
|
|
|
func (c *ChainConfig) CheckCompatible(newcfg *ChainConfig, height uint64, time uint64) *ConfigCompatError { |
|
|
|
@ -636,8 +748,9 @@ func (c *ChainConfig) CheckConfigForkOrder() error { |
|
|
|
|
{name: "arrowGlacierBlock", block: c.ArrowGlacierBlock, optional: true}, |
|
|
|
|
{name: "grayGlacierBlock", block: c.GrayGlacierBlock, optional: true}, |
|
|
|
|
{name: "mergeNetsplitBlock", block: c.MergeNetsplitBlock, optional: true}, |
|
|
|
|
{name: "cancunBlock", block: c.CancunBlock, optional: true}, |
|
|
|
|
{name: "shanghaiTime", timestamp: c.ShanghaiTime}, |
|
|
|
|
{name: "cancunTime", timestamp: c.CancunTime, optional: true}, |
|
|
|
|
{name: "pragueTime", timestamp: c.PragueTime, optional: true}, |
|
|
|
|
} { |
|
|
|
|
if lastFork.name != "" { |
|
|
|
|
switch { |
|
|
|
@ -732,12 +845,15 @@ func (c *ChainConfig) checkCompatible(newcfg *ChainConfig, headNumber *big.Int, |
|
|
|
|
if isForkBlockIncompatible(c.MergeNetsplitBlock, newcfg.MergeNetsplitBlock, headNumber) { |
|
|
|
|
return newBlockCompatError("Merge netsplit fork block", c.MergeNetsplitBlock, newcfg.MergeNetsplitBlock) |
|
|
|
|
} |
|
|
|
|
if isForkBlockIncompatible(c.CancunBlock, newcfg.CancunBlock, headNumber) { |
|
|
|
|
return newBlockCompatError("Cancun fork block", c.CancunBlock, newcfg.CancunBlock) |
|
|
|
|
} |
|
|
|
|
if isForkTimestampIncompatible(c.ShanghaiTime, newcfg.ShanghaiTime, headTimestamp) { |
|
|
|
|
return newTimestampCompatError("Shanghai fork timestamp", c.ShanghaiTime, newcfg.ShanghaiTime) |
|
|
|
|
} |
|
|
|
|
if isForkTimestampIncompatible(c.CancunTime, newcfg.CancunTime, headTimestamp) { |
|
|
|
|
return newTimestampCompatError("Cancun fork timestamp", c.CancunTime, newcfg.CancunTime) |
|
|
|
|
} |
|
|
|
|
if isForkTimestampIncompatible(c.PragueTime, newcfg.PragueTime, headTimestamp) { |
|
|
|
|
return newTimestampCompatError("Prague fork timestamp", c.PragueTime, newcfg.PragueTime) |
|
|
|
|
} |
|
|
|
|
return nil |
|
|
|
|
} |
|
|
|
|
|
|
|
|
@ -882,7 +998,7 @@ type Rules struct { |
|
|
|
|
IsHomestead, IsEIP150, IsEIP155, IsEIP158 bool |
|
|
|
|
IsByzantium, IsConstantinople, IsPetersburg, IsIstanbul bool |
|
|
|
|
IsBerlin, IsLondon bool |
|
|
|
|
IsMerge, IsShanghai, isCancun bool |
|
|
|
|
IsMerge, IsShanghai, isCancun, isPrague bool |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// Rules ensures c's ChainID is not nil.
|
|
|
|
@ -905,6 +1021,7 @@ func (c *ChainConfig) Rules(num *big.Int, isMerge bool, timestamp *big.Int) Rule |
|
|
|
|
IsLondon: c.IsLondon(num), |
|
|
|
|
IsMerge: isMerge, |
|
|
|
|
IsShanghai: c.IsShanghai(timestamp), |
|
|
|
|
isCancun: c.IsCancun(num), |
|
|
|
|
isCancun: c.IsCancun(timestamp), |
|
|
|
|
isPrague: c.IsPrague(timestamp), |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|