feat: EVM changes required to support Solana

contracts/Linea_SpokePool.sol

@@ -15,6 +15,7 @@ import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
  */
 contract Linea_SpokePool is SpokePool {
     using SafeERC20 for IERC20;
+    using AddressToBytes32 for address;
 
     /**
      * @notice Address of Linea's Canonical Message Service contract on L2.
@@ -122,8 +123,8 @@ contract Linea_SpokePool is SpokePool {
      * @notice Wraps any ETH into WETH before executing base function. This is necessary because SpokePool receives
      * ETH over the canonical token bridge instead of WETH.
      */
-    function _preExecuteLeafHook(address l2TokenAddress) internal override {
-        if (l2TokenAddress == address(wrappedNativeToken)) _depositEthToWeth();
+    function _preExecuteLeafHook(bytes32 l2TokenAddress) internal override {
+        if (l2TokenAddress == address(wrappedNativeToken).toBytes32()) _depositEthToWeth();
     }
 
     // Wrap any ETH owned by this contract so we can send expected L2 token to recipient. This is necessary because

contracts/Ovm_SpokePool.sol

@@ -34,8 +34,10 @@ interface IL2ERC20Bridge {
  */
 contract Ovm_SpokePool is SpokePool, CircleCCTPAdapter {
     using SafeERC20 for IERC20;
+    using AddressToBytes32 for address;
     // "l1Gas" parameter used in call to bridge tokens from this contract back to L1 via IL2ERC20Bridge. Currently
     // unused by bridge but included for future compatibility.
+
     uint32 public l1Gas;
 
     // ETH is an ERC20 on OVM.
@@ -133,8 +135,8 @@ contract Ovm_SpokePool is SpokePool, CircleCCTPAdapter {
      * @notice Wraps any ETH into WETH before executing leaves. This is necessary because SpokePool receives
      * ETH over the canonical token bridge instead of WETH.
      */
-    function _preExecuteLeafHook(address l2TokenAddress) internal override {
-        if (l2TokenAddress == address(wrappedNativeToken)) _depositEthToWeth();
+    function _preExecuteLeafHook(bytes32 l2TokenAddress) internal override {
+        if (l2TokenAddress == address(wrappedNativeToken).toBytes32()) _depositEthToWeth();
     }
 
     // Wrap any ETH owned by this contract so we can send expected L2 token to recipient. This is necessary because

contracts/PolygonZkEVM_SpokePool.sol

@@ -31,8 +31,9 @@ interface IBridgeMessageReceiver {
  */
 contract PolygonZkEVM_SpokePool is SpokePool, IBridgeMessageReceiver {
     using SafeERC20 for IERC20;
-
+    using AddressToBytes32 for address;
     // Address of Polygon zkEVM's Canonical Bridge on L2.
+
     IPolygonZkEVMBridge public l2PolygonZkEVMBridge;
 
     // Polygon zkEVM's internal network id for L1.
@@ -157,8 +158,8 @@ contract PolygonZkEVM_SpokePool is SpokePool, IBridgeMessageReceiver {
      * @notice Wraps any ETH into WETH before executing base function. This is necessary because SpokePool receives
      * ETH over the canonical token bridge instead of WETH.
      */
-    function _preExecuteLeafHook(address l2TokenAddress) internal override {
-        if (l2TokenAddress == address(wrappedNativeToken)) _depositEthToWeth();
+    function _preExecuteLeafHook(bytes32 l2TokenAddress) internal override {
+        if (l2TokenAddress == address(wrappedNativeToken).toBytes32()) _depositEthToWeth();
     }
 
     // Wrap any ETH owned by this contract so we can send expected L2 token to recipient. This is necessary because

contracts/Polygon_SpokePool.sol

@@ -146,7 +146,8 @@ contract Polygon_SpokePool is IFxMessageProcessor, SpokePool, CircleCCTPAdapter
      * @param data ABI encoded function call to execute on this contract.
      */
     function processMessageFromRoot(
-        uint256, /*stateId*/
+        uint256,
+        /*stateId*/
         address rootMessageSender,
         bytes calldata data
     ) public validateInternalCalls {
@@ -203,7 +204,6 @@ contract Polygon_SpokePool is IFxMessageProcessor, SpokePool, CircleCCTPAdapter
      * whereby someone batches this call with a bunch of other calls and produces a very large L2 burn transaction.
      * This might make the L2 -> L1 message fail due to exceeding the L1 calldata limit.
      */
-
     function executeRelayerRefundLeaf(
         uint32 rootBundleId,
         SpokePoolInterface.RelayerRefundLeaf memory relayerRefundLeaf,
@@ -220,7 +220,6 @@ contract Polygon_SpokePool is IFxMessageProcessor, SpokePool, CircleCCTPAdapter
     /**************************************
      *        INTERNAL FUNCTIONS          *
      **************************************/
-
     function _setFxChild(address _fxChild) internal {
         //slither-disable-next-line missing-zero-check
         fxChild = _fxChild;
@@ -232,7 +231,7 @@ contract Polygon_SpokePool is IFxMessageProcessor, SpokePool, CircleCCTPAdapter
         emit SetPolygonTokenBridger(address(_polygonTokenBridger));
     }
 
-    function _preExecuteLeafHook(address) internal override {
+    function _preExecuteLeafHook(bytes32) internal override {
         // Wraps MATIC --> WMATIC before distributing tokens from this contract.
         _wrap();
     }