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all: removed blockhash from statedb (#23126)

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This PR removes the blockhash from the statedb
This commit is contained in:
Marius van der Wijden 2021-06-30 15:17:01 +02:00 committed by GitHub
parent e7c8693635
commit 686b2884ee
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GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 41 additions and 41 deletions
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4
cmd/evm/internal/t8ntool/execution.go
View File

@ -152,7 +152,7 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
}
vmConfig.Tracer = tracer
vmConfig.Debug = (tracer != nil)
statedb.Prepare(tx.Hash(), blockHash, txIndex)
statedb.Prepare(tx.Hash(), txIndex)
txContext := core.NewEVMTxContext(msg)
snapshot := statedb.Snapshot()
evm := vm.NewEVM(vmContext, txContext, statedb, chainConfig, vmConfig)
@ -197,7 +197,7 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
}
// Set the receipt logs and create the bloom filter.
receipt.Logs = statedb.GetLogs(tx.Hash())
receipt.Logs = statedb.GetLogs(tx.Hash(), blockHash)
receipt.Bloom = types.CreateBloom(types.Receipts{receipt})
// These three are non-consensus fields:
//receipt.BlockHash

2
core/chain_makers.go
View File

@ -102,7 +102,7 @@ func (b *BlockGen) AddTxWithChain(bc *BlockChain, tx *types.Transaction) {
if b.gasPool == nil {
b.SetCoinbase(common.Address{})
}
b.statedb.Prepare(tx.Hash(), common.Hash{}, len(b.txs))
b.statedb.Prepare(tx.Hash(), len(b.txs))
receipt, err := ApplyTransaction(b.config, bc, &b.header.Coinbase, b.gasPool, b.statedb, b.header, tx, &b.header.GasUsed, vm.Config{})
if err != nil {
panic(err)

25
core/state/statedb.go
View File

@ -89,10 +89,10 @@ type StateDB struct {
// The refund counter, also used by state transitioning.
refund uint64
thash, bhash common.Hash
txIndex int
logs map[common.Hash][]*types.Log
logSize uint
thash common.Hash
txIndex int
logs map[common.Hash][]*types.Log
logSize uint
preimages map[common.Hash][]byte
@ -186,15 +186,18 @@ func (s *StateDB) AddLog(log *types.Log) {
s.journal.append(addLogChange{txhash: s.thash})
log.TxHash = s.thash
log.BlockHash = s.bhash
log.TxIndex = uint(s.txIndex)
log.Index = s.logSize
s.logs[s.thash] = append(s.logs[s.thash], log)
s.logSize++
}
func (s *StateDB) GetLogs(hash common.Hash) []*types.Log {
return s.logs[hash]
func (s *StateDB) GetLogs(hash common.Hash, blockHash common.Hash) []*types.Log {
logs := s.logs[hash]
for _, l := range logs {
l.BlockHash = blockHash
}
return logs
}
func (s *StateDB) Logs() []*types.Log {
@ -272,11 +275,6 @@ func (s *StateDB) TxIndex() int {
return s.txIndex
}
// BlockHash returns the current block hash set by Prepare.
func (s *StateDB) BlockHash() common.Hash {
return s.bhash
}
func (s *StateDB) GetCode(addr common.Address) []byte {
stateObject := s.getStateObject(addr)
if stateObject != nil {
@ -882,9 +880,8 @@ func (s *StateDB) IntermediateRoot(deleteEmptyObjects bool) common.Hash {
// Prepare sets the current transaction hash and index and block hash which is
// used when the EVM emits new state logs.
func (s *StateDB) Prepare(thash, bhash common.Hash, ti int) {
func (s *StateDB) Prepare(thash common.Hash, ti int) {
s.thash = thash
s.bhash = bhash
s.txIndex = ti
s.accessList = newAccessList()
}

4
core/state/statedb_test.go
View File

@ -463,9 +463,9 @@ func (test *snapshotTest) checkEqual(state, checkstate *StateDB) error {
return fmt.Errorf("got GetRefund() == %d, want GetRefund() == %d",
state.GetRefund(), checkstate.GetRefund())
}
if !reflect.DeepEqual(state.GetLogs(common.Hash{}), checkstate.GetLogs(common.Hash{})) {
if !reflect.DeepEqual(state.GetLogs(common.Hash{}, common.Hash{}), checkstate.GetLogs(common.Hash{}, common.Hash{})) {
return fmt.Errorf("got GetLogs(common.Hash{}) == %v, want GetLogs(common.Hash{}) == %v",
state.GetLogs(common.Hash{}), checkstate.GetLogs(common.Hash{}))
state.GetLogs(common.Hash{}, common.Hash{}), checkstate.GetLogs(common.Hash{}, common.Hash{}))
}
return nil
}

2
core/state_prefetcher.go
View File

@ -67,7 +67,7 @@ func (p *statePrefetcher) Prefetch(block *types.Block, statedb *state.StateDB, c
if err != nil {
return // Also invalid block, bail out
}
statedb.Prepare(tx.Hash(), block.Hash(), i)
statedb.Prepare(tx.Hash(), i)
if err := precacheTransaction(msg, p.config, gaspool, statedb, header, evm); err != nil {
return // Ugh, something went horribly wrong, bail out
}

31
core/state_processor.go
View File

@ -18,6 +18,7 @@ package core
import (
"fmt"
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/consensus"
@ -57,11 +58,13 @@ func NewStateProcessor(config *params.ChainConfig, bc *BlockChain, engine consen
// transactions failed to execute due to insufficient gas it will return an error.
func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg vm.Config) (types.Receipts, []*types.Log, uint64, error) {
var (
receipts types.Receipts
usedGas = new(uint64)
header = block.Header()
allLogs []*types.Log
gp = new(GasPool).AddGas(block.GasLimit())
receipts types.Receipts
usedGas = new(uint64)
header = block.Header()
blockHash = block.Hash()
blockNumber = block.Number()
allLogs []*types.Log
gp = new(GasPool).AddGas(block.GasLimit())
)
// Mutate the block and state according to any hard-fork specs
if p.config.DAOForkSupport && p.config.DAOForkBlock != nil && p.config.DAOForkBlock.Cmp(block.Number()) == 0 {
@ -75,8 +78,8 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg
if err != nil {
return nil, nil, 0, fmt.Errorf("could not apply tx %d [%v]: %w", i, tx.Hash().Hex(), err)
}
statedb.Prepare(tx.Hash(), block.Hash(), i)
receipt, err := applyTransaction(msg, p.config, p.bc, nil, gp, statedb, header, tx, usedGas, vmenv)
statedb.Prepare(tx.Hash(), i)
receipt, err := applyTransaction(msg, p.config, p.bc, nil, gp, statedb, blockNumber, blockHash, tx, usedGas, vmenv)
if err != nil {
return nil, nil, 0, fmt.Errorf("could not apply tx %d [%v]: %w", i, tx.Hash().Hex(), err)
}
@ -89,7 +92,7 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg
return receipts, allLogs, *usedGas, nil
}
func applyTransaction(msg types.Message, config *params.ChainConfig, bc ChainContext, author *common.Address, gp *GasPool, statedb *state.StateDB, header *types.Header, tx *types.Transaction, usedGas *uint64, evm *vm.EVM) (*types.Receipt, error) {
func applyTransaction(msg types.Message, config *params.ChainConfig, bc ChainContext, author *common.Address, gp *GasPool, statedb *state.StateDB, blockNumber *big.Int, blockHash common.Hash, tx *types.Transaction, usedGas *uint64, evm *vm.EVM) (*types.Receipt, error) {
// Create a new context to be used in the EVM environment.
txContext := NewEVMTxContext(msg)
evm.Reset(txContext, statedb)
@ -102,10 +105,10 @@ func applyTransaction(msg types.Message, config *params.ChainConfig, bc ChainCon
// Update the state with pending changes.
var root []byte
if config.IsByzantium(header.Number) {
if config.IsByzantium(blockNumber) {
statedb.Finalise(true)
} else {
root = statedb.IntermediateRoot(config.IsEIP158(header.Number)).Bytes()
root = statedb.IntermediateRoot(config.IsEIP158(blockNumber)).Bytes()
}
*usedGas += result.UsedGas
@ -126,10 +129,10 @@ func applyTransaction(msg types.Message, config *params.ChainConfig, bc ChainCon
}
// Set the receipt logs and create the bloom filter.
receipt.Logs = statedb.GetLogs(tx.Hash())
receipt.Logs = statedb.GetLogs(tx.Hash(), blockHash)
receipt.Bloom = types.CreateBloom(types.Receipts{receipt})
receipt.BlockHash = statedb.BlockHash()
receipt.BlockNumber = header.Number
receipt.BlockHash = blockHash
receipt.BlockNumber = blockNumber
receipt.TransactionIndex = uint(statedb.TxIndex())
return receipt, err
}
@ -146,5 +149,5 @@ func ApplyTransaction(config *params.ChainConfig, bc ChainContext, author *commo
// Create a new context to be used in the EVM environment
blockContext := NewEVMBlockContext(header, bc, author)
vmenv := vm.NewEVM(blockContext, vm.TxContext{}, statedb, config, cfg)
return applyTransaction(msg, config, bc, author, gp, statedb, header, tx, usedGas, vmenv)
return applyTransaction(msg, config, bc, author, gp, statedb, header.Number, header.Hash(), tx, usedGas, vmenv)
}

2
eth/catalyst/api.go
View File

@ -178,7 +178,7 @@ func (api *consensusAPI) AssembleBlock(params assembleBlockParams) (*executableD
from, _ := types.Sender(signer, tx)
// Execute the transaction
env.state.Prepare(tx.Hash(), common.Hash{}, env.tcount)
env.state.Prepare(tx.Hash(), env.tcount)
err = env.commitTransaction(tx, coinbase)
switch err {
case core.ErrGasLimitReached:

2
eth/state_accessor.go
View File

@ -170,7 +170,7 @@ func (eth *Ethereum) stateAtTransaction(block *types.Block, txIndex int, reexec
}
// Not yet the searched for transaction, execute on top of the current state
vmenv := vm.NewEVM(context, txContext, statedb, eth.blockchain.Config(), vm.Config{})
statedb.Prepare(tx.Hash(), block.Hash(), idx)
statedb.Prepare(tx.Hash(), idx)
if _, err := core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(tx.Gas())); err != nil {
return nil, vm.BlockContext{}, nil, fmt.Errorf("transaction %#x failed: %v", tx.Hash(), err)
}

6
eth/tracers/api.go
View File

@ -539,7 +539,7 @@ func (api *API) traceBlock(ctx context.Context, block *types.Block, config *Trac
// Generate the next state snapshot fast without tracing
msg, _ := tx.AsMessage(signer, block.BaseFee())
statedb.Prepare(tx.Hash(), block.Hash(), i)
statedb.Prepare(tx.Hash(), i)
vmenv := vm.NewEVM(blockCtx, core.NewEVMTxContext(msg), statedb, api.backend.ChainConfig(), vm.Config{})
if _, err := core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(msg.Gas())); err != nil {
failed = err
@ -653,7 +653,7 @@ func (api *API) standardTraceBlockToFile(ctx context.Context, block *types.Block
}
// Execute the transaction and flush any traces to disk
vmenv := vm.NewEVM(vmctx, txContext, statedb, chainConfig, vmConf)
statedb.Prepare(tx.Hash(), block.Hash(), i)
statedb.Prepare(tx.Hash(), i)
_, err = core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(msg.Gas()))
if writer != nil {
writer.Flush()
@ -816,7 +816,7 @@ func (api *API) traceTx(ctx context.Context, message core.Message, txctx *Contex
vmenv := vm.NewEVM(vmctx, txContext, statedb, api.backend.ChainConfig(), vm.Config{Debug: true, Tracer: tracer, NoBaseFee: true})
// Call Prepare to clear out the statedb access list
statedb.Prepare(txctx.TxHash, txctx.BlockHash, txctx.TxIndex)
statedb.Prepare(txctx.TxHash, txctx.TxIndex)
result, err := core.ApplyMessage(vmenv, message, new(core.GasPool).AddGas(message.Gas()))
if err != nil {

2
les/state_accessor.go
View File

@ -58,7 +58,7 @@ func (leth *LightEthereum) stateAtTransaction(ctx context.Context, block *types.
msg, _ := tx.AsMessage(signer, block.BaseFee())
txContext := core.NewEVMTxContext(msg)
context := core.NewEVMBlockContext(block.Header(), leth.blockchain, nil)
statedb.Prepare(tx.Hash(), block.Hash(), idx)
statedb.Prepare(tx.Hash(), idx)
if idx == txIndex {
return msg, context, statedb, nil
}

2
miner/worker.go
View File

@ -815,7 +815,7 @@ func (w *worker) commitTransactions(txs *types.TransactionsByPriceAndNonce, coin
continue
}
// Start executing the transaction
w.current.state.Prepare(tx.Hash(), common.Hash{}, w.current.tcount)
w.current.state.Prepare(tx.Hash(), w.current.tcount)
logs, err := w.commitTransaction(tx, coinbase)
switch {