Fix excess_data_gas field in Execution Payload

Author: Inphi

cmd/evm/internal/t8ntool/transaction.go

@@ -138,9 +138,9 @@ func Transaction(ctx *cli.Context) error {
 		} else {
 			r.Address = sender
 		}
-		// Check intrinsic gas assuming no excess blobs
-		// NOTE: We set excess_blobs prestate to zero. So this may not accurately compute the
-		// intrinsic gas unless the tool is updated to take in an excess_blobs parameter.
+		// Check intrinsic gas assuming no excess data gas
+		// NOTE: We set excess_data_gas prestate to zero. So this may not accurately compute the
+		// intrinsic gas unless the tool is updated to take in an excess_data_gas parameter.
 
 		rules := core.IntrinsicGasChainRules{
 			Homestead: chainConfig.IsHomestead(new(big.Int)),

core/beacon/gen_ed.go

@@ -69,7 +69,7 @@ type ExecutableDataV1 struct {
 	Transactions  [][]byte       `json:"transactions"  gencodec:"required"`
 
 	// New in EIP-4844
-	ExcessDataGas *big.Int `json:"excessBlobs"   gencodec:"optional"`
+	ExcessDataGas *big.Int `json:"excessDataGas" gencodec:"optional"`
 }
 
 // JSON type overrides for executableData.

core/beacon/types.go

@@ -78,7 +78,7 @@ func (b *BlockGen) SetDifficulty(diff *big.Int) {
 	b.header.Difficulty = diff
 }
 
-// SetExcessDataGas sets the excess_blobs field of the generated block.
+// SetExcessDataGas sets the excess_data_gas field of the generated block.
 func (b *BlockGen) SetExcessDataGas(excessDataGas *big.Int) {
 	b.header.SetExcessDataGas(excessDataGas)
 }