forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-20 10:52:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

flip dev to cancun

Browse source
This commit is contained in:
Sina Mahmoodi 2024-02-29 12:46:19 +01:00
parent 0b4adbc4a6
commit a8b9fd90d2
2 changed files with 23 additions and 39 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

61
eth/catalyst/simulated_beacon.go
View file

@ -151,32 +151,20 @@ func (c *SimulatedBeacon) sealBlock(withdrawals []*types.Withdrawal, timestamp u
c.feeRecipientLock.Unlock() c.feeRecipientLock.Unlock()
// Reset to CurrentBlock in case of the chain was rewound // Reset to CurrentBlock in case of the chain was rewound
var ( if header := c.eth.BlockChain().CurrentBlock(); c.curForkchoiceState.HeadBlockHash != header.Hash() {
header = c.eth.BlockChain().CurrentBlock()
number = new(big.Int).Add(header.Number, big.NewInt(1))
isCancun = c.eth.BlockChain().Config().IsCancun(number, timestamp)
)
if c.curForkchoiceState.HeadBlockHash != header.Hash() {
finalizedHash := c.finalizedBlockHash(header.Number.Uint64()) finalizedHash := c.finalizedBlockHash(header.Number.Uint64())
c.setCurrentState(header.Hash(), *finalizedHash) c.setCurrentState(header.Hash(), *finalizedHash)
} }
var random [32]byte var random [32]byte
rand.Read(random[:]) rand.Read(random[:])
var ( fcResponse, err := c.engineAPI.forkchoiceUpdated(c.curForkchoiceState, &engine.PayloadAttributes{
payloadVersion = engine.PayloadV2 Timestamp: timestamp,
attrs = &engine.PayloadAttributes{ SuggestedFeeRecipient: feeRecipient,
Timestamp: timestamp, Withdrawals: withdrawals,
SuggestedFeeRecipient: feeRecipient, Random: random,
Withdrawals: withdrawals, BeaconRoot: &common.Hash{},
Random: random, }, engine.PayloadV3, true)
}
)
if isCancun {
payloadVersion = engine.PayloadV3
attrs.BeaconRoot = &common.Hash{}
}
fcResponse, err := c.engineAPI.forkchoiceUpdated(c.curForkchoiceState, attrs, payloadVersion, true)
if err != nil { if err != nil {
return err return err
} }
@ -200,27 +188,22 @@ func (c *SimulatedBeacon) sealBlock(withdrawals []*types.Withdrawal, timestamp u
} }
} }
// Mark the payload as canon // Independently calculate the blob hashes from sidecars.
if isCancun { blobHashes := make([]common.Hash, 0)
blobHashes := make([]common.Hash, 0) if envelope.BlobsBundle != nil {
if envelope.BlobsBundle != nil { hasher := sha256.New()
hasher := sha256.New() for _, commit := range envelope.BlobsBundle.Commitments {
for _, commit := range envelope.BlobsBundle.Commitments { var c kzg4844.Commitment
var c kzg4844.Commitment if len(commit) != len(c) {
if len(commit) != len(c) { return errors.New("invalid commitment length")
return errors.New("invalid commitment length")
}
copy(c[:], commit)
blobHashes = append(blobHashes, kzg4844.CalcBlobHashV1(hasher, &c))
} }
copy(c[:], commit)
blobHashes = append(blobHashes, kzg4844.CalcBlobHashV1(hasher, &c))
} }
if _, err = c.engineAPI.NewPayloadV3(*payload, blobHashes, &common.Hash{}); err != nil { }
return err // Mark the payload as canon
} if _, err = c.engineAPI.NewPayloadV3(*payload, blobHashes, &common.Hash{}); err != nil {
} else { return err
if _, err = c.engineAPI.NewPayloadV2(*payload); err != nil {
return err
}
} }
c.setCurrentState(payload.BlockHash, finalizedHash) c.setCurrentState(payload.BlockHash, finalizedHash)

1
params/config.go
View file

@ -183,6 +183,7 @@ var (
ArrowGlacierBlock: big.NewInt(0), ArrowGlacierBlock: big.NewInt(0),
GrayGlacierBlock: big.NewInt(0), GrayGlacierBlock: big.NewInt(0),
ShanghaiTime: newUint64(0), ShanghaiTime: newUint64(0),
CancunTime: newUint64(0),
TerminalTotalDifficulty: big.NewInt(0), TerminalTotalDifficulty: big.NewInt(0),
TerminalTotalDifficultyPassed: true, TerminalTotalDifficultyPassed: true,
} }