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Revert "Revert "little additions to chain/chain_config to support eip… (#874)

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…-4844" (#872)"

Restore PR #848 since `shardingForkTime` is useful for compatibility
with EIP-4844-devnet-4.
This commit is contained in:
Andrew Ashikhmin 2023-01-31 18:20:30 +01:00 committed by GitHub
parent b594e6cdbf
commit 5b322707cb
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1 changed files with 11 additions and 2 deletions
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9
chain/chain_config.go
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@ -64,6 +64,7 @@ type Config struct {
ShanghaiTime *big.Int `json:"shanghaiTime,omitempty"` // Shanghai switch time (nil = no fork, 0 = already activated)
CancunTime *big.Int `json:"cancunTime,omitempty"` // Cancun switch time (nil = no fork, 0 = already activated)
ShardingForkTime *big.Int `json:"shardingForkTime,omitempty"` // Mini-Danksharding switch block (nil = no fork, 0 = already activated)
// Parlia fork blocks
RamanujanBlock *big.Int `json:"ramanujanBlock,omitempty" toml:",omitempty"` // ramanujanBlock switch block (nil = no fork, 0 = already activated)
@ -296,6 +297,11 @@ func (c *Config) IsShanghai(time uint64) bool {
return isForked(c.ShanghaiTime, time)
}
// IsSharding returns whether time is either equal to the Mini-Danksharding fork time or greater.
func (c *Config) IsSharding(time uint64) bool {
return isForked(c.ShardingForkTime, time)
}
// IsCancun returns whether time is either equal to the Cancun fork time or greater.
func (c *Config) IsCancun(time uint64) bool {
return isForked(c.CancunTime, time)
@ -347,6 +353,8 @@ func (c *Config) forkPoints() []forkPoint {
{name: "arrowGlacierBlock", block: c.ArrowGlacierBlock, canSkip: true},
{name: "grayGlacierBlock", block: c.GrayGlacierBlock, canSkip: true},
{name: "mergeNetsplitBlock", block: c.MergeNetsplitBlock, canSkip: true},
// {name: "shanghaiTime", timestamp: c.ShanghaiTime},
// {name: "shardingForkTime", timestamp: c.ShardingForkTime},
}
}
@ -643,6 +651,7 @@ type Rules struct {
IsHomestead, IsTangerineWhistle, IsSpuriousDragon bool
IsByzantium, IsConstantinople, IsPetersburg, IsIstanbul bool
IsBerlin, IsLondon, IsShanghai, IsCancun bool
IsSharding bool
IsNano, IsMoran, IsGibbs bool
IsEip1559FeeCollector bool
IsParlia, IsAura bool