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✨ feat: Burn logs

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raxhvl 2026-02-15 16:28:39 +00:00 committed by Jared Wasinger
parent 57c631e2a8
commit 9567f45d96
4 changed files with 9 additions and 9 deletions
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4
core/state_processor.go
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@ -176,14 +176,14 @@ func ApplyTransactionWithEVM(msg *Message, gp *GasPool, statedb *state.StateDB,
return nil, cumulativeGas, err
}
if evm.ChainConfig().IsAmsterdam(blockNumber, blockTime) {
// Emit Selfdesctruct logs where accounts with non-empty balances have been deleted
// Emit burn logs where accounts with non-empty balances have been deleted
removedWithBalance := statedb.GetRemovedAccountsWithBalance()
if removedWithBalance != nil {
sort.Slice(removedWithBalance, func(i, j int) bool {
return removedWithBalance[i].Address.Cmp(removedWithBalance[j].Address) < 0
})
for _, sd := range removedWithBalance {
statedb.AddLog(types.EthSelfDestructLog(blockNumber, sd.Address, sd.Balance))
statedb.AddLog(types.EthBurnLog(blockNumber, sd.Address, sd.Balance))
}
}
}

6
core/types/log.go
View file

@ -85,14 +85,14 @@ func EthTransferLog(blockNumber *big.Int, from, to common.Address, amount *uint2
}
}
// EthSelfDestructLog creates and ETH self-destruct burn log according to EIP-7708.
// EthBurnLog creates an ETH burn log according to EIP-7708.
// Specification: https://eips.ethereum.org/EIPS/eip-7708
func EthSelfDestructLog(blockNumber *big.Int, from common.Address, amount *uint256.Int) *Log {
func EthBurnLog(blockNumber *big.Int, from common.Address, amount *uint256.Int) *Log {
amount32 := amount.Bytes32()
return &Log{
Address: params.SystemAddress,
Topics: []common.Hash{
params.EthSelfDestructLogEvent,
params.EthBurnLogEvent,
common.BytesToHash(from.Bytes()),
},
Data: amount32[:],

2
core/vm/instructions.go
View file

@ -937,7 +937,7 @@ func opSelfdestruct6780(pc *uint64, evm *EVM, scope *ScopeContext) ([]byte, erro
if this != beneficiary {
evm.StateDB.AddLog(types.EthTransferLog(evm.Context.BlockNumber, this, beneficiary, balance))
} else if newContract {
evm.StateDB.AddLog(types.EthSelfDestructLog(evm.Context.BlockNumber, this, balance))
evm.StateDB.AddLog(types.EthBurnLog(evm.Context.BlockNumber, this, balance))
}
}

6
params/protocol_params.go
View file

@ -223,8 +223,8 @@ var (
// System log events.
var (
// EIP-7708 - System logs emitted for ETH transfer and self-destruct balance burn
EthTransferLogEvent = common.HexToHash("0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef") // keccak256('Transfer(address,address,uint256)')
EthSelfDestructLogEvent = common.HexToHash("0x4bfaba3443c1a1836cd362418edc679fc96cae8449cbefccb6457cdf2c943083") // keccak256('Selfdestruct(address,uint256)')
// EIP-7708 - System logs emitted for ETH transfer and burn
EthTransferLogEvent = common.HexToHash("0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef") // keccak256('Transfer(address,address,uint256)')
EthBurnLogEvent = common.HexToHash("0xcc16f5dbb4873280815c1ee09dbd06736cffcc184412cf7a71a0fdb75d397ca5") // keccak256('Burn(address,uint256)')
)