skip finalization sequence check

contracts/docs/apis/ScrollChain.md

@@ -83,6 +83,45 @@ Return the batch hash of a committed batch.
 |---|---|---|
 | _0 | bytes32 | undefined |
 
+### finalizeBatch
+
+```solidity
+function finalizeBatch(bytes _batchHeader, bytes32 _prevStateRoot, bytes32 _postStateRoot, bytes32 _withdrawRoot) external nonpayable
+```
+
+Finalize a committed batch on layer 1 without providing proof.
+
+
+
+#### Parameters
+
+| Name | Type | Description |
+|---|---|---|
+| _batchHeader | bytes | undefined |
+| _prevStateRoot | bytes32 | undefined |
+| _postStateRoot | bytes32 | undefined |
+| _withdrawRoot | bytes32 | undefined |
+
+### finalizeBatch4844
+
+```solidity
+function finalizeBatch4844(bytes _batchHeader, bytes32 _prevStateRoot, bytes32 _postStateRoot, bytes32 _withdrawRoot, bytes _blobDataProof) external nonpayable
+```
+
+Finalize a committed batch (with blob) on layer 1 without providing proof.
+
+
+
+#### Parameters
+
+| Name | Type | Description |
+|---|---|---|
+| _batchHeader | bytes | undefined |
+| _prevStateRoot | bytes32 | undefined |
+| _postStateRoot | bytes32 | undefined |
+| _withdrawRoot | bytes32 | undefined |
+| _blobDataProof | bytes | undefined |
+
 ### finalizeBatchWithProof
 
 ```solidity

contracts/scripts/foundry/DeployL1BridgeContracts.s.sol

@@ -92,12 +92,10 @@ contract DeployL1BridgeContracts is Script {
     }
 
     function deployMultipleVersionRollupVerifier() internal {
-        uint256[] memory _versions = new uint256[](2);
-        address[] memory _verifiers = new address[](2);
+        uint256[] memory _versions = new uint256[](1);
+        address[] memory _verifiers = new address[](1);
         _versions[0] = 0;
         _verifiers[0] = address(zkEvmVerifierV1);
-        _versions[1] = 1;
-        _verifiers[1] = address(zkEvmVerifierV1);
         rollupVerifier = new MultipleVersionRollupVerifier(L1_SCROLL_CHAIN_PROXY_ADDR, _versions, _verifiers);
 
         logAddress("L1_MULTIPLE_VERSION_ROLLUP_VERIFIER_ADDR", address(rollupVerifier));

contracts/src/L1/rollup/L1MessageQueue.sol

@@ -402,6 +402,13 @@ contract L1MessageQueue is OwnableUpgradeable, IL1MessageQueue {
         emit UpdateMaxGasLimit(_oldMaxGasLimit, _newMaxGasLimit);
     }
 
+    function appendHashes(uint256 _fromQueueIndex, bytes32[] memory _hashes) external {
+        require(_fromQueueIndex == messageQueue.length, "messageQueue index mismatch");
+        for (uint256 i = 0; i < _hashes.length; i++) {
+            messageQueue.push(_hashes[i]);
+        }
+    }
+
     /**********************
      * Internal Functions *
      **********************/

contracts/src/L1/rollup/ScrollChain.sol

@@ -392,8 +392,8 @@ contract ScrollChain is OwnableUpgradeable, PausableUpgradeable, IScrollChain {
         (uint256 memPtr, bytes32 _batchHash, uint256 _batchIndex, ) = _loadBatchHeader(_batchHeader);
         bytes32 _dataHash = BatchHeaderV0Codec.getDataHash(memPtr);
 
-        // verify previous state root.
-        if (finalizedStateRoots[_batchIndex - 1] != _prevStateRoot) revert ErrorIncorrectPreviousStateRoot();
+        // // verify previous state root.
+        // if (finalizedStateRoots[_batchIndex - 1] != _prevStateRoot) revert ErrorIncorrectPreviousStateRoot();
 
         // avoid duplicated verification
         if (finalizedStateRoots[_batchIndex] != bytes32(0)) revert ErrorBatchIsAlreadyVerified();
@@ -408,20 +408,20 @@ contract ScrollChain is OwnableUpgradeable, PausableUpgradeable, IScrollChain {
 
         // check and update lastFinalizedBatchIndex
         unchecked {
-            if (lastFinalizedBatchIndex + 1 != _batchIndex) revert ErrorIncorrectBatchIndex();
-            lastFinalizedBatchIndex = _batchIndex;
+            // if (lastFinalizedBatchIndex + 1 != _batchIndex) revert ErrorIncorrectBatchIndex();
+            if (_batchIndex > lastFinalizedBatchIndex) lastFinalizedBatchIndex = _batchIndex;
         }
 
         // record state root and withdraw root
         finalizedStateRoots[_batchIndex] = _postStateRoot;
         withdrawRoots[_batchIndex] = _withdrawRoot;
 
-        // Pop finalized and non-skipped message from L1MessageQueue.
-        _popL1Messages(
-            BatchHeaderV0Codec.getSkippedBitmapPtr(memPtr),
-            BatchHeaderV0Codec.getTotalL1MessagePopped(memPtr),
-            BatchHeaderV0Codec.getL1MessagePopped(memPtr)
-        );
+        // // Pop finalized and non-skipped message from L1MessageQueue.
+        // _popL1Messages(
+        //     BatchHeaderV0Codec.getSkippedBitmapPtr(memPtr),
+        //     BatchHeaderV0Codec.getTotalL1MessagePopped(memPtr),
+        //     BatchHeaderV0Codec.getL1MessagePopped(memPtr)
+        // );
 
         emit FinalizeBatch(_batchIndex, _batchHash, _postStateRoot, _withdrawRoot);
     }
@@ -439,16 +439,16 @@ contract ScrollChain is OwnableUpgradeable, PausableUpgradeable, IScrollChain {
         // compute batch hash and verify
         (uint256 memPtr, bytes32 _batchHash, uint256 _batchIndex, ) = _loadBatchHeader(_batchHeader);
 
-        // verify previous state root.
-        if (finalizedStateRoots[_batchIndex - 1] != _prevStateRoot) revert ErrorIncorrectPreviousStateRoot();
+        // // verify previous state root.
+        // if (finalizedStateRoots[_batchIndex - 1] != _prevStateRoot) revert ErrorIncorrectPreviousStateRoot();
 
         // avoid duplicated verification
         if (finalizedStateRoots[_batchIndex] != bytes32(0)) revert ErrorBatchIsAlreadyVerified();
 
         // check and update lastFinalizedBatchIndex
         unchecked {
-            if (lastFinalizedBatchIndex + 1 != _batchIndex) revert ErrorIncorrectBatchIndex();
-            lastFinalizedBatchIndex = _batchIndex;
+            // if (lastFinalizedBatchIndex + 1 != _batchIndex) revert ErrorIncorrectBatchIndex();
+            if (_batchIndex > lastFinalizedBatchIndex) lastFinalizedBatchIndex = _batchIndex;
         }
 
         // record state root and withdraw root
@@ -456,11 +456,11 @@ contract ScrollChain is OwnableUpgradeable, PausableUpgradeable, IScrollChain {
         withdrawRoots[_batchIndex] = _withdrawRoot;
 
         // Pop finalized and non-skipped message from L1MessageQueue.
-        _popL1Messages(
-            BatchHeaderV0Codec.getSkippedBitmapPtr(memPtr),
-            BatchHeaderV0Codec.getTotalL1MessagePopped(memPtr),
-            BatchHeaderV0Codec.getL1MessagePopped(memPtr)
-        );
+        // _popL1Messages(
+        //     BatchHeaderV0Codec.getSkippedBitmapPtr(memPtr),
+        //     BatchHeaderV0Codec.getTotalL1MessagePopped(memPtr),
+        //     BatchHeaderV0Codec.getL1MessagePopped(memPtr)
+        // );
 
         emit FinalizeBatch(_batchIndex, _batchHash, _postStateRoot, _withdrawRoot);
     }
@@ -500,8 +500,8 @@ contract ScrollChain is OwnableUpgradeable, PausableUpgradeable, IScrollChain {
             if (result != BLS_MODULUS) revert ErrorUnexpectedPointEvaluationPrecompileOutput();
         }
 
-        // verify previous state root.
-        if (finalizedStateRoots[_batchIndex - 1] != _prevStateRoot) revert ErrorIncorrectPreviousStateRoot();
+        // // verify previous state root.
+        // if (finalizedStateRoots[_batchIndex - 1] != _prevStateRoot) revert ErrorIncorrectPreviousStateRoot();
 
         // avoid duplicated verification
         if (finalizedStateRoots[_batchIndex] != bytes32(0)) revert ErrorBatchIsAlreadyVerified();
@@ -528,20 +528,20 @@ contract ScrollChain is OwnableUpgradeable, PausableUpgradeable, IScrollChain {
 
         // check and update lastFinalizedBatchIndex
         unchecked {
-            if (lastFinalizedBatchIndex + 1 != _batchIndex) revert ErrorIncorrectBatchIndex();
-            lastFinalizedBatchIndex = _batchIndex;
+            // if (lastFinalizedBatchIndex + 1 != _batchIndex) revert ErrorIncorrectBatchIndex();
+            if (_batchIndex > lastFinalizedBatchIndex) lastFinalizedBatchIndex = _batchIndex;
         }
 
         // record state root and withdraw root
         finalizedStateRoots[_batchIndex] = _postStateRoot;
         withdrawRoots[_batchIndex] = _withdrawRoot;
 
-        // Pop finalized and non-skipped message from L1MessageQueue.
-        _popL1Messages(
-            BatchHeaderV1Codec.getSkippedBitmapPtr(memPtr),
-            BatchHeaderV1Codec.getTotalL1MessagePopped(memPtr),
-            BatchHeaderV1Codec.getL1MessagePopped(memPtr)
-        );
+        // // Pop finalized and non-skipped message from L1MessageQueue.
+        // _popL1Messages(
+        //     BatchHeaderV1Codec.getSkippedBitmapPtr(memPtr),
+        //     BatchHeaderV1Codec.getTotalL1MessagePopped(memPtr),
+        //     BatchHeaderV1Codec.getL1MessagePopped(memPtr)
+        // );
 
         emit FinalizeBatch(_batchIndex, _batchHash, _postStateRoot, _withdrawRoot);
     }
@@ -573,28 +573,28 @@ contract ScrollChain is OwnableUpgradeable, PausableUpgradeable, IScrollChain {
             if (result != BLS_MODULUS) revert ErrorUnexpectedPointEvaluationPrecompileOutput();
         }
 
-        // verify previous state root.
-        if (finalizedStateRoots[_batchIndex - 1] != _prevStateRoot) revert ErrorIncorrectPreviousStateRoot();
+        // // verify previous state root.
+        // if (finalizedStateRoots[_batchIndex - 1] != _prevStateRoot) revert ErrorIncorrectPreviousStateRoot();
 
         // avoid duplicated verification
         if (finalizedStateRoots[_batchIndex] != bytes32(0)) revert ErrorBatchIsAlreadyVerified();
 
         // check and update lastFinalizedBatchIndex
         unchecked {
-            if (lastFinalizedBatchIndex + 1 != _batchIndex) revert ErrorIncorrectBatchIndex();
-            lastFinalizedBatchIndex = _batchIndex;
+            // if (lastFinalizedBatchIndex + 1 != _batchIndex) revert ErrorIncorrectBatchIndex();
+            if (_batchIndex > lastFinalizedBatchIndex) lastFinalizedBatchIndex = _batchIndex;
         }
 
         // record state root and withdraw root
         finalizedStateRoots[_batchIndex] = _postStateRoot;
         withdrawRoots[_batchIndex] = _withdrawRoot;
 
-        // Pop finalized and non-skipped message from L1MessageQueue.
-        _popL1Messages(
-            BatchHeaderV1Codec.getSkippedBitmapPtr(memPtr),
-            BatchHeaderV1Codec.getTotalL1MessagePopped(memPtr),
-            BatchHeaderV1Codec.getL1MessagePopped(memPtr)
-        );
+        // // Pop finalized and non-skipped message from L1MessageQueue.
+        // _popL1Messages(
+        //     BatchHeaderV1Codec.getSkippedBitmapPtr(memPtr),
+        //     BatchHeaderV1Codec.getTotalL1MessagePopped(memPtr),
+        //     BatchHeaderV1Codec.getL1MessagePopped(memPtr)
+        // );
 
         emit FinalizeBatch(_batchIndex, _batchHash, _postStateRoot, _withdrawRoot);
     }
@@ -969,7 +969,7 @@ contract ScrollChain is OwnableUpgradeable, PausableUpgradeable, IScrollChain {
             uint256 _numTransactionsInBlock = ChunkCodecV1.getNumTransactions(chunkPtr);
             if (_numTransactionsInBlock < _numL1MessagesInBlock) revert ErrorNumTxsLessThanNumL1Msgs();
             unchecked {
-                _totalTransactionsInChunk += (dataPtr - startPtr) / 32; // number of non-skipped l1 messages
+                _totalTransactionsInChunk += dataPtr - startPtr; // number of non-skipped l1 messages
                 _totalTransactionsInChunk += _numTransactionsInBlock - _numL1MessagesInBlock; // number of l2 txs
                 _totalL1MessagesPoppedInBatch += _numL1MessagesInBlock;
                 _totalL1MessagesPoppedOverall += _numL1MessagesInBlock;