clean : shanghai changes

cmd/evm/internal/t8ntool/transaction.go

@@ -190,7 +190,6 @@ func Transaction(ctx *cli.Context) error {
 		case new(big.Int).Mul(tx.GasFeeCap(), new(big.Int).SetUint64(tx.Gas())).BitLen() > 256:
 			r.Error = errors.New("gas * maxFeePerGas exceeds 256 bits")
 		}
-		// TODO marcello double check
 		// Check whether the init code size has been exceeded.
 		if chainConfig.IsShanghai(new(big.Int)) && tx.To() == nil && len(tx.Data()) > params.MaxInitCodeSize {
 			r.Error = errors.New("max initcode size exceeded")

cmd/evm/internal/t8ntool/transition.go

@@ -285,7 +285,7 @@ func Transition(ctx *cli.Context) error {
 			return NewError(ErrorConfig, errors.New("EIP-1559 config but missing 'currentBaseFee' in env section"))
 		}
 	}
-	// TODO marcello double check
+
 	if chainConfig.IsShanghai(big.NewInt(int64(prestate.Env.Number))) && prestate.Env.Withdrawals == nil {
 		return NewError(ErrorConfig, errors.New("Shanghai config but missing 'withdrawals' in env section"))
 	}

cmd/evm/t8n_test.go

@@ -238,7 +238,6 @@ func TestT8n(t *testing.T) {
 			output: t8nOutput{result: true},
 			expOut: "exp.json",
 		},
-		// TODO marcello double check
 		{ // Test post-merge transition
 			base: "./testdata/24",
 			input: t8nInput{

cmd/geth/config.go

@@ -148,7 +148,6 @@ func makeConfigNode(ctx *cli.Context) (*node.Node, gethConfig) {
 // makeFullNode loads geth configuration and creates the Ethereum backend.
 func makeFullNode(ctx *cli.Context) (*node.Node, ethapi.Backend) {
 	stack, cfg := makeConfigNode(ctx)
-	// TODO marcello double check
 	if ctx.IsSet(utils.OverrideShanghai.Name) {
 		v := ctx.Int64(utils.OverrideShanghai.Name)
 		cfg.Eth.OverrideShanghai = new(big.Int).SetInt64(v)

cmd/geth/main.go

@@ -70,7 +70,6 @@ var (
 		utils.NoUSBFlag,
 		utils.USBFlag,
 		utils.SmartCardDaemonPathFlag,
-		// TODO marcello double check
 		utils.OverrideShanghai,
 		utils.EnablePersonal,
 		utils.EthashCacheDirFlag,

consensus/beacon/consensus.go

@@ -283,7 +283,6 @@ func (beacon *Beacon) verifyHeader(chain consensus.ChainHeaderReader, header, pa
 		return err
 	}
 	// Verify existence / non-existence of withdrawalsHash.
-	// TODO marcello double check
 	shanghai := chain.Config().IsShanghai(header.Number)
 	if shanghai && header.WithdrawalsHash == nil {
 		return errors.New("missing withdrawalsHash")
@@ -391,7 +390,7 @@ func (beacon *Beacon) FinalizeAndAssemble(ctx context.Context, chain consensus.C
 	if !beacon.IsPoSHeader(header) {
 		return beacon.ethone.FinalizeAndAssemble(ctx, chain, header, state, txs, uncles, receipts, nil)
 	}
-	// TODO marcello double check
+
 	shanghai := chain.Config().IsShanghai(header.Number)
 	if shanghai {
 		// All blocks after Shanghai must include a withdrawals root.

consensus/clique/clique.go

@@ -308,7 +308,7 @@ func (c *Clique) verifyHeader(chain consensus.ChainHeaderReader, header *types.H
 	if header.GasLimit > params.MaxGasLimit {
 		return fmt.Errorf("invalid gasLimit: have %v, max %v", header.GasLimit, params.MaxGasLimit)
 	}
-	// TODO marcello double check
+
 	if chain.Config().IsShanghai(header.Number) {
 		return fmt.Errorf("clique does not support shanghai fork")
 	}

consensus/ethash/consensus.go

@@ -333,7 +333,7 @@ func (ethash *Ethash) verifyHeader(chain consensus.ChainHeaderReader, header, pa
 	if diff := new(big.Int).Sub(header.Number, parent.Number); diff.Cmp(big.NewInt(1)) != 0 {
 		return consensus.ErrInvalidNumber
 	}
-	// TODO marcello double check
+
 	if chain.Config().IsShanghai(header.Number) {
 		return fmt.Errorf("ethash does not support shanghai fork")
 	}

core/genesis.go

@@ -326,7 +326,6 @@ func SetupGenesisBlockWithOverride(db ethdb.Database, triedb *trie.Database, gen
 
 	applyOverrides := func(config *params.ChainConfig) {
 		if config != nil {
-			// TODO marcello double check
 			if overrides != nil && overrides.OverrideShanghai != nil {
 				config.ShanghaiBlock = overrides.OverrideShanghai
 			}

core/state/statedb.go

@@ -1595,7 +1595,6 @@ func (s *StateDB) Prepare(rules params.Rules, sender, coinbase common.Address, d
 				al.AddSlot(el.Address, key)
 			}
 		}
-		// TODO marcello double check
 		if rules.IsShanghai { // EIP-3651: warm coinbase
 			al.AddAddress(coinbase)
 		}

core/state_processor.go

@@ -101,7 +101,6 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg
 	}
 	// Fail if Shanghai not enabled and len(withdrawals) is non-zero.
 	withdrawals := block.Withdrawals()
-	// TODO marcello double check
 	if len(withdrawals) > 0 && !p.config.IsShanghai(block.Number()) {
 		return nil, nil, 0, fmt.Errorf("withdrawals before shanghai")
 	}

core/state_processor_test.go

@@ -364,7 +364,6 @@ func TestStateProcessorErrors(t *testing.T) {
 					MergeNetsplitBlock:            big.NewInt(0),
 					TerminalTotalDifficulty:       big.NewInt(0),
 					TerminalTotalDifficultyPassed: true,
-					// TODO marcello double check
 					ShanghaiBlock:                 big.NewInt(0),
 					Bor:                           &params.BorConfig{BurntContract: map[string]string{"0": "0x000000000000000000000000000000000000dead"}},
 				},
@@ -442,10 +441,11 @@ func GenerateBadBlock(parent *types.Block, engine consensus.Engine, txs types.Tr
 		Time:       parent.Time() + 10,
 		UncleHash:  types.EmptyUncleHash,
 	}
+
 	if config.IsLondon(header.Number) {
 		header.BaseFee = misc.CalcBaseFee(config, parent.Header())
 	}
-	// TODO marcello double check
+
 	if config.IsShanghai(header.Number) {
 		header.WithdrawalsHash = &types.EmptyWithdrawalsHash
 	}
@@ -471,7 +471,6 @@ func GenerateBadBlock(parent *types.Block, engine consensus.Engine, txs types.Tr
 
 	header.Root = common.BytesToHash(hasher.Sum(nil))
 	// Assemble and return the final block for sealing
-	// TODO marcello double check
 	if config.IsShanghai(header.Number) {
 		return types.NewBlockWithWithdrawals(header, txs, nil, receipts, []*types.Withdrawal{}, trie.NewStackTrie(nil))
 	}

core/state_transition.go

@@ -403,7 +403,6 @@ func (st *StateTransition) TransitionDb(interruptCtx context.Context) (*Executio
 	}
 
 	// Check whether the init code size has been exceeded.
-	// TODO marcello double check
 	if rules.IsShanghai && contractCreation && len(msg.Data) > params.MaxInitCodeSize {
 		return nil, fmt.Errorf("%w: code size %v limit %v", ErrMaxInitCodeSizeExceeded, len(msg.Data), params.MaxInitCodeSize)
 	}

core/vm/evm.go

@@ -134,7 +134,6 @@ func NewEVM(blockCtx BlockContext, txCtx TxContext, statedb StateDB, chainConfig
 		StateDB:     statedb,
 		Config:      config,
 		chainConfig: chainConfig,
-		// TODO marcello double check
 		chainRules:  chainConfig.Rules(blockCtx.BlockNumber, blockCtx.Random != nil, blockCtx.Time),
 	}
 	evm.interpreter = NewEVMInterpreter(evm)

core/vm/interpreter.go

@@ -132,7 +132,6 @@ func NewEVMInterpreter(evm *EVM) *EVMInterpreter {
 	var table *JumpTable
 
 	switch {
-	// TODO marcello double check
 	case evm.chainRules.IsShanghai:
 		table = &shanghaiInstructionSet
 	case evm.chainRules.IsMerge:

eth/catalyst/api_test.go

@@ -16,35 +16,15 @@
 
 package catalyst
 
-import (
-	"fmt"
-	"math/big"
-	"testing"
-	"time"
+// var (
+// 	// testKey is a private key to use for funding a tester account.
+// 	testKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
 
-	"github.com/ethereum/go-ethereum/beacon/engine"
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/consensus/ethash"
-	"github.com/ethereum/go-ethereum/core"
-	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/crypto"
-	"github.com/ethereum/go-ethereum/eth"
-	"github.com/ethereum/go-ethereum/eth/downloader"
-	"github.com/ethereum/go-ethereum/eth/ethconfig"
-	"github.com/ethereum/go-ethereum/node"
-	"github.com/ethereum/go-ethereum/p2p"
-	"github.com/ethereum/go-ethereum/trie"
-)
+// 	// testAddr is the Ethereum address of the tester account.
+// 	testAddr = crypto.PubkeyToAddress(testKey.PublicKey)
 
-var (
-	// testKey is a private key to use for funding a tester account.
-	testKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
-
-	// testAddr is the Ethereum address of the tester account.
-	testAddr = crypto.PubkeyToAddress(testKey.PublicKey)
-
-	testBalance = big.NewInt(2e18)
-)
+// 	testBalance = big.NewInt(2e18)
+// )
 
 // func generateMergeChain(n int, merged bool) (*core.Genesis, []*types.Block) {
 // 	config := *params.AllEthashProtocolChanges
@@ -235,25 +215,25 @@ var (
 // 	}
 // }
 
-func checkLogEvents(t *testing.T, logsCh <-chan []*types.Log, rmLogsCh <-chan core.RemovedLogsEvent, wantNew, wantRemoved int) {
-	t.Helper()
+// func checkLogEvents(t *testing.T, logsCh <-chan []*types.Log, rmLogsCh <-chan core.RemovedLogsEvent, wantNew, wantRemoved int) {
+// 	t.Helper()
 
-	if len(logsCh) != wantNew {
-		t.Fatalf("wrong number of log events: got %d, want %d", len(logsCh), wantNew)
-	}
+// 	if len(logsCh) != wantNew {
+// 		t.Fatalf("wrong number of log events: got %d, want %d", len(logsCh), wantNew)
+// 	}
 
-	if len(rmLogsCh) != wantRemoved {
-		t.Fatalf("wrong number of removed log events: got %d, want %d", len(rmLogsCh), wantRemoved)
-	}
-	// Drain events.
-	for i := 0; i < len(logsCh); i++ {
-		<-logsCh
-	}
+// 	if len(rmLogsCh) != wantRemoved {
+// 		t.Fatalf("wrong number of removed log events: got %d, want %d", len(rmLogsCh), wantRemoved)
+// 	}
+// 	// Drain events.
+// 	for i := 0; i < len(logsCh); i++ {
+// 		<-logsCh
+// 	}
 
-	for i := 0; i < len(rmLogsCh); i++ {
-		<-rmLogsCh
-	}
-}
+// 	for i := 0; i < len(rmLogsCh); i++ {
+// 		<-rmLogsCh
+// 	}
+// }
 
 // func TestInvalidPayloadTimestamp(t *testing.T) {
 // 	genesis, preMergeBlocks := generateMergeChain(10, false)
@@ -424,7 +404,7 @@ func checkLogEvents(t *testing.T, logsCh <-chan []*types.Log, rmLogsCh <-chan co
 // 	}
 // }
 
-func TestEth2DeepReorg(t *testing.T) {
+// func TestEth2DeepReorg(t *testing.T) {
 // TODO (MariusVanDerWijden) TestEth2DeepReorg is currently broken, because it tries to reorg
 // before the totalTerminalDifficulty threshold
 /*
@@ -468,43 +448,43 @@ func TestEth2DeepReorg(t *testing.T) {
 				parent, head = block, block.NumberU64()
 	}
 */
-}
+// }
 
 // startEthService creates a full node instance for testing.
-func startEthService(t *testing.T, genesis *core.Genesis, blocks []*types.Block) (*node.Node, *eth.Ethereum) {
-	t.Helper()
+// func startEthService(t *testing.T, genesis *core.Genesis, blocks []*types.Block) (*node.Node, *eth.Ethereum) {
+// 	t.Helper()
 
-	n, err := node.New(&node.Config{
-		P2P: p2p.Config{
-			ListenAddr:  "0.0.0.0:0",
-			NoDiscovery: true,
-			MaxPeers:    25,
-		}})
-	if err != nil {
-		t.Fatal("can't create node:", err)
-	}
+// 	n, err := node.New(&node.Config{
+// 		P2P: p2p.Config{
+// 			ListenAddr:  "0.0.0.0:0",
+// 			NoDiscovery: true,
+// 			MaxPeers:    25,
+// 		}})
+// 	if err != nil {
+// 		t.Fatal("can't create node:", err)
+// 	}
 
-	ethcfg := &ethconfig.Config{Genesis: genesis, Ethash: ethash.Config{PowMode: ethash.ModeFake}, SyncMode: downloader.FullSync, TrieTimeout: time.Minute, TrieDirtyCache: 256, TrieCleanCache: 256}
+// 	ethcfg := &ethconfig.Config{Genesis: genesis, Ethash: ethash.Config{PowMode: ethash.ModeFake}, SyncMode: downloader.FullSync, TrieTimeout: time.Minute, TrieDirtyCache: 256, TrieCleanCache: 256}
 
-	ethservice, err := eth.New(n, ethcfg)
-	if err != nil {
-		t.Fatal("can't create eth service:", err)
-	}
+// 	ethservice, err := eth.New(n, ethcfg)
+// 	if err != nil {
+// 		t.Fatal("can't create eth service:", err)
+// 	}
 
-	if err := n.Start(); err != nil {
-		t.Fatal("can't start node:", err)
-	}
+// 	if err := n.Start(); err != nil {
+// 		t.Fatal("can't start node:", err)
+// 	}
 
-	if _, err := ethservice.BlockChain().InsertChain(blocks); err != nil {
-		n.Close()
-		t.Fatal("can't import test blocks:", err)
-	}
+// 	if _, err := ethservice.BlockChain().InsertChain(blocks); err != nil {
+// 		n.Close()
+// 		t.Fatal("can't import test blocks:", err)
+// 	}
 
-	ethservice.SetEtherbase(testAddr)
-	ethservice.SetSynced()
+// 	ethservice.SetEtherbase(testAddr)
+// 	ethservice.SetSynced()
 
-	return n, ethservice
-}
+// 	return n, ethservice
+// }
 
 // func TestFullAPI(t *testing.T) {
 // 	genesis, preMergeBlocks := generateMergeChain(10, false)
@@ -848,48 +828,48 @@ We expect
 
 // setBlockhash sets the blockhash of a modified ExecutableData.
 // Can be used to make modified payloads look valid.
-func setBlockhash(data *engine.ExecutableData) *engine.ExecutableData {
-	txs, _ := decodeTransactions(data.Transactions)
-	number := big.NewInt(0)
-	number.SetUint64(data.Number)
+// func setBlockhash(data *engine.ExecutableData) *engine.ExecutableData {
+// 	txs, _ := decodeTransactions(data.Transactions)
+// 	number := big.NewInt(0)
+// 	number.SetUint64(data.Number)
 
-	header := &types.Header{
-		ParentHash:  data.ParentHash,
-		UncleHash:   types.EmptyUncleHash,
-		Coinbase:    data.FeeRecipient,
-		Root:        data.StateRoot,
-		TxHash:      types.DeriveSha(types.Transactions(txs), trie.NewStackTrie(nil)),
-		ReceiptHash: data.ReceiptsRoot,
-		Bloom:       types.BytesToBloom(data.LogsBloom),
-		Difficulty:  common.Big0,
-		Number:      number,
-		GasLimit:    data.GasLimit,
-		GasUsed:     data.GasUsed,
-		Time:        data.Timestamp,
-		BaseFee:     data.BaseFeePerGas,
-		Extra:       data.ExtraData,
-		MixDigest:   data.Random,
-	}
-	block := types.NewBlockWithHeader(header).WithBody(txs, nil /* uncles */)
-	data.BlockHash = block.Hash()
+// 	header := &types.Header{
+// 		ParentHash:  data.ParentHash,
+// 		UncleHash:   types.EmptyUncleHash,
+// 		Coinbase:    data.FeeRecipient,
+// 		Root:        data.StateRoot,
+// 		TxHash:      types.DeriveSha(types.Transactions(txs), trie.NewStackTrie(nil)),
+// 		ReceiptHash: data.ReceiptsRoot,
+// 		Bloom:       types.BytesToBloom(data.LogsBloom),
+// 		Difficulty:  common.Big0,
+// 		Number:      number,
+// 		GasLimit:    data.GasLimit,
+// 		GasUsed:     data.GasUsed,
+// 		Time:        data.Timestamp,
+// 		BaseFee:     data.BaseFeePerGas,
+// 		Extra:       data.ExtraData,
+// 		MixDigest:   data.Random,
+// 	}
+// 	block := types.NewBlockWithHeader(header).WithBody(txs, nil /* uncles */)
+// 	data.BlockHash = block.Hash()
 
-	return data
-}
+// 	return data
+// }
 
-func decodeTransactions(enc [][]byte) ([]*types.Transaction, error) {
-	var txs = make([]*types.Transaction, len(enc))
+// func decodeTransactions(enc [][]byte) ([]*types.Transaction, error) {
+// 	var txs = make([]*types.Transaction, len(enc))
 
-	for i, encTx := range enc {
-		var tx types.Transaction
-		if err := tx.UnmarshalBinary(encTx); err != nil {
-			return nil, fmt.Errorf("invalid transaction %d: %v", i, err)
-		}
+// 	for i, encTx := range enc {
+// 		var tx types.Transaction
+// 		if err := tx.UnmarshalBinary(encTx); err != nil {
+// 			return nil, fmt.Errorf("invalid transaction %d: %v", i, err)
+// 		}
 
-		txs[i] = &tx
-	}
+// 		txs[i] = &tx
+// 	}
 
-	return txs, nil
-}
+// 	return txs, nil
+// }
 
 // func TestTrickRemoteBlockCache(t *testing.T) {
 // 	t.Parallel()

eth/ethconfig/config.go

@@ -225,7 +225,6 @@ type Config struct {
 	// CheckpointOracle is the configuration for checkpoint oracle.
 	CheckpointOracle *params.CheckpointOracleConfig `toml:",omitempty"`
 
-	// TODO marcello double check
 	// OverrideShanghai (TODO: remove after the fork)
 	OverrideShanghai *big.Int `toml:",omitempty"`
 

eth/protocols/eth/handler_test.go

@@ -74,7 +74,6 @@ func newTestBackendWithGenerator(blocks int, shanghai bool, generator func(int,
 		engine consensus.Engine = ethash.NewFaker()
 	)
 
-	// TODO marcello double check
 	if shanghai {
 		config = &params.ChainConfig{
 			ChainID:                       big.NewInt(1),

params/config.go

@@ -998,7 +998,6 @@ func (c *ChainConfig) IsTerminalPoWBlock(parentTotalDiff *big.Int, totalDiff *bi
 }
 
 // IsShanghai returns whether time is either equal to the Shanghai fork time or greater.
-// TODO marcello double check
 func (c *ChainConfig) IsShanghai(num *big.Int) bool {
 	return isBlockForked(c.ShanghaiBlock, num)
 }