cmd/evm: cancun-updates for b11r and t8n -tools (#28195)

This change updates `evm b11r` (blockbuilder) and `evm t8n` (transition) tools to contain cancun updates (e.g. new header fields) --------- Co-authored-by: Mario Vega <[email protected]>
ethereum · Oct 3, 2023 · 07dec7a · 07dec7a
1 parent 705a51e
commit 07dec7a
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Showing 8 changed files with 114 additions and 89 deletions.
diff --git a/cmd/evm/internal/t8ntool/block.go b/cmd/evm/internal/t8ntool/block.go
@@ -37,33 +37,38 @@ import (
 
 //go:generate go run github.com/fjl/gencodec -type header -field-override headerMarshaling -out gen_header.go
 type header struct {
-	ParentHash      common.Hash       `json:"parentHash"`
-	OmmerHash       *common.Hash      `json:"sha3Uncles"`
-	Coinbase        *common.Address   `json:"miner"`
-	Root            common.Hash       `json:"stateRoot"        gencodec:"required"`
-	TxHash          *common.Hash      `json:"transactionsRoot"`
-	ReceiptHash     *common.Hash      `json:"receiptsRoot"`
-	Bloom           types.Bloom       `json:"logsBloom"`
-	Difficulty      *big.Int          `json:"difficulty"`
-	Number          *big.Int          `json:"number"           gencodec:"required"`
-	GasLimit        uint64            `json:"gasLimit"         gencodec:"required"`
-	GasUsed         uint64            `json:"gasUsed"`
-	Time            uint64            `json:"timestamp"        gencodec:"required"`
-	Extra           []byte            `json:"extraData"`
-	MixDigest       common.Hash       `json:"mixHash"`
-	Nonce           *types.BlockNonce `json:"nonce"`
-	BaseFee         *big.Int          `json:"baseFeePerGas" rlp:"optional"`
-	WithdrawalsHash *common.Hash      `json:"withdrawalsRoot" rlp:"optional"`
+	ParentHash            common.Hash       `json:"parentHash"`
+	OmmerHash             *common.Hash      `json:"sha3Uncles"`
+	Coinbase              *common.Address   `json:"miner"`
+	Root                  common.Hash       `json:"stateRoot"        gencodec:"required"`
+	TxHash                *common.Hash      `json:"transactionsRoot"`
+	ReceiptHash           *common.Hash      `json:"receiptsRoot"`
+	Bloom                 types.Bloom       `json:"logsBloom"`
+	Difficulty            *big.Int          `json:"difficulty"`
+	Number                *big.Int          `json:"number"           gencodec:"required"`
+	GasLimit              uint64            `json:"gasLimit"         gencodec:"required"`
+	GasUsed               uint64            `json:"gasUsed"`
+	Time                  uint64            `json:"timestamp"        gencodec:"required"`
+	Extra                 []byte            `json:"extraData"`
+	MixDigest             common.Hash       `json:"mixHash"`
+	Nonce                 *types.BlockNonce `json:"nonce"`
+	BaseFee               *big.Int          `json:"baseFeePerGas" rlp:"optional"`
+	WithdrawalsHash       *common.Hash      `json:"withdrawalsRoot" rlp:"optional"`
+	BlobGasUsed           *uint64           `json:"blobGasUsed"   rlp:"optional"`
+	ExcessBlobGas         *uint64           `json:"excessBlobGas"   rlp:"optional"`
+	ParentBeaconBlockRoot *common.Hash      `json:"parentBeaconBlockRoot" rlp:"optional"`
 }
 
 type headerMarshaling struct {
-	Difficulty *math.HexOrDecimal256
-	Number     *math.HexOrDecimal256
-	GasLimit   math.HexOrDecimal64
-	GasUsed    math.HexOrDecimal64
-	Time       math.HexOrDecimal64
-	Extra      hexutil.Bytes
-	BaseFee    *math.HexOrDecimal256
+	Difficulty    *math.HexOrDecimal256
+	Number        *math.HexOrDecimal256
+	GasLimit      math.HexOrDecimal64
+	GasUsed       math.HexOrDecimal64
+	Time          math.HexOrDecimal64
+	Extra         hexutil.Bytes
+	BaseFee       *math.HexOrDecimal256
+	BlobGasUsed   *math.HexOrDecimal64
+	ExcessBlobGas *math.HexOrDecimal64
 }
 
 type bbInput struct {
@@ -113,22 +118,25 @@ func (c *cliqueInput) UnmarshalJSON(input []byte) error {
 // ToBlock converts i into a *types.Block
 func (i *bbInput) ToBlock() *types.Block {
 	header := &types.Header{
-		ParentHash:      i.Header.ParentHash,
-		UncleHash:       types.EmptyUncleHash,
-		Coinbase:        common.Address{},
-		Root:            i.Header.Root,
-		TxHash:          types.EmptyTxsHash,
-		ReceiptHash:     types.EmptyReceiptsHash,
-		Bloom:           i.Header.Bloom,
-		Difficulty:      common.Big0,
-		Number:          i.Header.Number,
-		GasLimit:        i.Header.GasLimit,
-		GasUsed:         i.Header.GasUsed,
-		Time:            i.Header.Time,
-		Extra:           i.Header.Extra,
-		MixDigest:       i.Header.MixDigest,
-		BaseFee:         i.Header.BaseFee,
-		WithdrawalsHash: i.Header.WithdrawalsHash,
+		ParentHash:       i.Header.ParentHash,
+		UncleHash:        types.EmptyUncleHash,
+		Coinbase:         common.Address{},
+		Root:             i.Header.Root,
+		TxHash:           types.EmptyTxsHash,
+		ReceiptHash:      types.EmptyReceiptsHash,
+		Bloom:            i.Header.Bloom,
+		Difficulty:       common.Big0,
+		Number:           i.Header.Number,
+		GasLimit:         i.Header.GasLimit,
+		GasUsed:          i.Header.GasUsed,
+		Time:             i.Header.Time,
+		Extra:            i.Header.Extra,
+		MixDigest:        i.Header.MixDigest,
+		BaseFee:          i.Header.BaseFee,
+		WithdrawalsHash:  i.Header.WithdrawalsHash,
+		BlobGasUsed:      i.Header.BlobGasUsed,
+		ExcessBlobGas:    i.Header.ExcessBlobGas,
+		ParentBeaconRoot: i.Header.ParentBeaconBlockRoot,
 	}
 
 	// Fill optional values.

diff --git a/cmd/evm/internal/t8ntool/execution.go b/cmd/evm/internal/t8ntool/execution.go
@@ -59,7 +59,7 @@ type ExecutionResult struct {
 	BaseFee              *math.HexOrDecimal256 `json:"currentBaseFee,omitempty"`
 	WithdrawalsRoot      *common.Hash          `json:"withdrawalsRoot,omitempty"`
 	CurrentExcessBlobGas *math.HexOrDecimal64  `json:"currentExcessBlobGas,omitempty"`
-	CurrentBlobGasUsed   *math.HexOrDecimal64  `json:"currentBlobGasUsed,omitempty"`
+	CurrentBlobGasUsed   *math.HexOrDecimal64  `json:"blobGasUsed,omitempty"`
 }
 
 type ommer struct {
@@ -85,7 +85,7 @@ type stEnv struct {
 	Withdrawals           []*types.Withdrawal                 `json:"withdrawals,omitempty"`
 	BaseFee               *big.Int                            `json:"currentBaseFee,omitempty"`
 	ParentUncleHash       common.Hash                         `json:"parentUncleHash"`
-	ExcessBlobGas         *uint64                             `json:"excessBlobGas,omitempty"`
+	ExcessBlobGas         *uint64                             `json:"currentExcessBlobGas,omitempty"`
 	ParentExcessBlobGas   *uint64                             `json:"parentExcessBlobGas,omitempty"`
 	ParentBlobGasUsed     *uint64                             `json:"parentBlobGasUsed,omitempty"`
 	ParentBeaconBlockRoot *common.Hash                        `json:"parentBeaconBlockRoot"`
@@ -197,6 +197,9 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 			rejectedTxs = append(rejectedTxs, &rejectedTx{i, errMsg})
 			continue
 		}
+		if tx.Type() == types.BlobTxType {
+			blobGasUsed += uint64(params.BlobTxBlobGasPerBlob * len(tx.BlobHashes()))
+		}
 		msg, err := core.TransactionToMessage(tx, signer, pre.Env.BaseFee)
 		if err != nil {
 			log.Warn("rejected tx", "index", i, "hash", tx.Hash(), "error", err)
@@ -226,9 +229,6 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 			gaspool.SetGas(prevGas)
 			continue
 		}
-		if tx.Type() == types.BlobTxType {
-			blobGasUsed += params.BlobTxBlobGasPerBlob
-		}
 		includedTxs = append(includedTxs, tx)
 		if hashError != nil {
 			return nil, nil, NewError(ErrorMissingBlockhash, hashError)

diff --git a/cmd/evm/internal/t8ntool/gen_header.go b/cmd/evm/internal/t8ntool/gen_header.go
diff --git a/cmd/evm/internal/t8ntool/gen_stenv.go b/cmd/evm/internal/t8ntool/gen_stenv.go
diff --git a/cmd/evm/internal/t8ntool/transition.go b/cmd/evm/internal/t8ntool/transition.go
@@ -334,7 +334,7 @@ func loadTransactions(txStr string, inputData *input, env stEnv, chainConfig *pa
 		txsWithKeys = inputData.Txs
 	}
 	// We may have to sign the transactions.
-	signer := types.MakeSigner(chainConfig, big.NewInt(int64(env.Number)), env.Timestamp)
+	signer := types.LatestSignerForChainID(chainConfig.ChainID)
 	return signUnsignedTransactions(txsWithKeys, signer)
 }
 

diff --git a/cmd/evm/testdata/28/env.json b/cmd/evm/testdata/28/env.json
@@ -9,8 +9,7 @@
     "parentDifficulty" : "0x00",
     "parentUncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
     "currentRandom" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-    "withdrawals" : [
-    ],
+    "withdrawals" : [],
     "parentBaseFee" : "0x0a",
     "parentGasUsed" : "0x00",
     "parentGasLimit" : "0x7fffffffffffffff",
@@ -20,4 +19,4 @@
         "0" : "0x3a9b485972e7353edd9152712492f0c58d89ef80623686b6bf947a4a6dce6cb6"
     },
     "parentBeaconBlockRoot": "0x0000beac00beac00beac00beac00beac00beac00beac00beac00beac00beac00"
-}
+}
diff --git a/cmd/evm/testdata/28/exp.json b/cmd/evm/testdata/28/exp.json
@@ -42,6 +42,6 @@
     "currentBaseFee": "0x9",
     "withdrawalsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
     "currentExcessBlobGas": "0x0",
-    "currentBlobGasUsed": "0x20000"
+    "blobGasUsed": "0x20000"
   }
-}
+}
diff --git a/cmd/evm/testdata/29/exp.json b/cmd/evm/testdata/29/exp.json
@@ -40,6 +40,6 @@
     "currentBaseFee": "0x9",
     "withdrawalsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
     "currentExcessBlobGas": "0x0",
-    "currentBlobGasUsed": "0x0"
+    "blobGasUsed": "0x0"
   }
-}
+}