Remove EIP-3074 code (#7208)

Remove all EIP-3074 code from Besu. Since EIP-3074 has been replaced
with EIP-7702 in Pectra, and there is no intent to schedule it for a
future fork there is no need to retain the code.

Signed-off-by: Danno Ferrin <[email protected]>

evm/src/main/java/org/hyperledger/besu/evm/MainnetEVMs.java

@@ -33,8 +33,6 @@
 import org.hyperledger.besu.evm.operation.AddOperation;
 import org.hyperledger.besu.evm.operation.AddressOperation;
 import org.hyperledger.besu.evm.operation.AndOperation;
-import org.hyperledger.besu.evm.operation.AuthCallOperation;
-import org.hyperledger.besu.evm.operation.AuthOperation;
 import org.hyperledger.besu.evm.operation.BalanceOperation;
 import org.hyperledger.besu.evm.operation.BaseFeeOperation;
 import org.hyperledger.besu.evm.operation.BlobBaseFeeOperation;
@@ -951,9 +949,7 @@ public static void registerPragueOperations(
       final BigInteger chainID) {
     registerCancunOperations(registry, gasCalculator, chainID);
 
-    // EIP-3074 AUTH and AUTHCALL
-    registry.put(new AuthOperation(gasCalculator));
-    registry.put(new AuthCallOperation(gasCalculator));
+    // TODO add EOF operations here once PragueEOF is collapsed into Prague
   }
 
   /**

evm/src/main/java/org/hyperledger/besu/evm/frame/MessageFrame.java

@@ -246,9 +246,6 @@ public enum Type {
   /** The mark of the undoable collections at the creation of this message frame */
   private final long undoMark;
 
-  /** mutated by AUTH operation */
-  private Address authorizedBy = null;
-
   /**
    * Builder builder.
    *
@@ -1373,24 +1370,6 @@ public Optional<List<VersionedHash>> getVersionedHashes() {
     return txValues.versionedHashes();
   }
 
-  /**
-   * Accessor for address that authorized future AUTHCALLs.
-   *
-   * @return the revert reason
-   */
-  public Address getAuthorizedBy() {
-    return authorizedBy;
-  }
-
-  /**
-   * Mutator for address that authorizes future AUTHCALLs, set by AUTH opcode
-   *
-   * @param authorizedBy the address that authorizes future AUTHCALLs
-   */
-  public void setAuthorizedBy(final Address authorizedBy) {
-    this.authorizedBy = authorizedBy;
-  }
-
   /** Reset. */
   public void reset() {
     maybeUpdatedMemory = Optional.empty();
@@ -1428,7 +1407,9 @@ public static class Builder {
     private Optional<List<VersionedHash>> versionedHashes = Optional.empty();
 
     /** Instantiates a new Builder. */
-    public Builder() {}
+    public Builder() {
+      // constructor added to deal with JavaDoc linting rules.
+    }
 
     /**
      * The "parent" message frame. When present some fields will be populated from the parent and

evm/src/main/java/org/hyperledger/besu/evm/gascalculator/GasCalculator.java

@@ -210,35 +210,6 @@ long callOperationGasCost(
       Address contract,
       boolean accountIsWarm);
 
-  /**
-   * Returns the gas cost for AUTHCALL.
-   *
-   * @param frame The current frame
-   * @param stipend The gas stipend being provided by the CALL caller
-   * @param inputDataOffset The offset in memory to retrieve the CALL input data
-   * @param inputDataLength The CALL input data length
-   * @param outputDataOffset The offset in memory to place the CALL output data
-   * @param outputDataLength The CALL output data length
-   * @param transferValue The wei being transferred
-   * @param invoker The contract calling out on behalf of the authority
-   * @param invokee The address of the recipient (never null)
-   * @param accountIsWarm The address of the contract is "warm" as per EIP-2929
-   * @return The gas cost for the CALL operation
-   */
-  default long authCallOperationGasCost(
-      final MessageFrame frame,
-      final long stipend,
-      final long inputDataOffset,
-      final long inputDataLength,
-      final long outputDataOffset,
-      final long outputDataLength,
-      final Wei transferValue,
-      final Account invoker,
-      final Address invokee,
-      final boolean accountIsWarm) {
-    return 0L;
-  }
-
   /**
    * Gets additional call stipend.
    *
@@ -646,18 +617,4 @@ default long computeExcessBlobGas(final long parentExcessBlobGas, final int newB
   default long computeExcessBlobGas(final long parentExcessBlobGas, final long blobGasUsed) {
     return 0L;
   }
-
-  /**
-   * Returns the gas cost of validating an auth commitment for an AUTHCALL
-   *
-   * @param frame the current frame, with memory to be read from
-   * @param offset start of memory read
-   * @param length amount of memory read
-   * @param authority address to check for warmup
-   * @return total gas cost for the operation
-   */
-  default long authOperationGasCost(
-      final MessageFrame frame, final long offset, final long length, final Address authority) {
-    return 0L;
-  }
 }

evm/src/main/java/org/hyperledger/besu/evm/gascalculator/PragueGasCalculator.java

@@ -16,11 +16,6 @@
 
 import static org.hyperledger.besu.datatypes.Address.BLS12_MAP_FP2_TO_G2;
 
-import org.hyperledger.besu.datatypes.Address;
-import org.hyperledger.besu.datatypes.Wei;
-import org.hyperledger.besu.evm.account.Account;
-import org.hyperledger.besu.evm.frame.MessageFrame;
-
 /**
  * Gas Calculator for Prague
  *
@@ -32,8 +27,6 @@
  * </UL>
  */
 public class PragueGasCalculator extends CancunGasCalculator {
-  private static final int AUTH_OP_FIXED_FEE = 3100;
-  private static final long AUTH_CALL_VALUE_TRANSFER_GAS_COST = 6700;
 
   /** Instantiates a new Prague Gas Calculator. */
   public PragueGasCalculator() {
@@ -48,55 +41,4 @@ public PragueGasCalculator() {
   protected PragueGasCalculator(final int maxPrecompile) {
     super(maxPrecompile);
   }
-
-  @Override
-  public long authOperationGasCost(
-      final MessageFrame frame, final long offset, final long length, final Address authority) {
-    final long memoryExpansionGasCost = memoryExpansionGasCost(frame, offset, length);
-    final long accessFee = frame.isAddressWarm(authority) ? 100 : 2600;
-    final long gasCost = AUTH_OP_FIXED_FEE + memoryExpansionGasCost + accessFee;
-    return gasCost;
-  }
-
-  /**
-   * Returns the gas cost to call another contract on behalf of an authority
-   *
-   * @return the gas cost to call another contract on behalf of an authority
-   */
-  @Override
-  public long authCallOperationGasCost(
-      final MessageFrame frame,
-      final long stipend,
-      final long inputDataOffset,
-      final long inputDataLength,
-      final long outputDataOffset,
-      final long outputDataLength,
-      final Wei transferValue,
-      final Account invoker,
-      final Address invokee,
-      final boolean accountIsWarm) {
-
-    final long inputDataMemoryExpansionCost =
-        memoryExpansionGasCost(frame, inputDataOffset, inputDataLength);
-    final long outputDataMemoryExpansionCost =
-        memoryExpansionGasCost(frame, outputDataOffset, outputDataLength);
-    final long memoryExpansionCost =
-        Math.max(inputDataMemoryExpansionCost, outputDataMemoryExpansionCost);
-
-    final long staticGasCost = getWarmStorageReadCost();
-
-    long dynamicGasCost = accountIsWarm ? 0 : getColdAccountAccessCost() - getWarmStorageReadCost();
-
-    if (!transferValue.isZero()) {
-      dynamicGasCost += AUTH_CALL_VALUE_TRANSFER_GAS_COST;
-    }
-
-    if ((invoker == null || invoker.isEmpty()) && !transferValue.isZero()) {
-      dynamicGasCost += newAccountGasCost();
-    }
-
-    long cost = staticGasCost + memoryExpansionCost + dynamicGasCost;
-
-    return cost;
-  }
 }