feat: Add L2CM implementation

.semgrep/rules/sol-rules.yaml

@@ -330,6 +330,7 @@ rules:
         - packages/contracts-bedrock/src/L2/FeeVault.sol
         - packages/contracts-bedrock/src/L2/OptimismMintableERC721.sol
         - packages/contracts-bedrock/src/L2/OptimismMintableERC721Factory.sol
+        - packages/contracts-bedrock/src/L2/XForkL2ContractsManager.sol
         - packages/contracts-bedrock/src/cannon/MIPS64.sol
         - packages/contracts-bedrock/src/cannon/PreimageOracle.sol
         - packages/contracts-bedrock/src/dispute/AnchorStateRegistry.sol

packages/contracts-bedrock/interfaces/L2/IL2ContractsManager.sol

@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+// Interfaces
+import { ISemver } from "interfaces/universal/ISemver.sol";
+
+// Libraries
+import { L2ContractsManagerTypes } from "src/libraries/L2ContractsManagerTypes.sol";
+
+/// @title IL2ContractsManager
+/// @notice Interface for the L2ContractsManager contract.
+interface IL2ContractsManager is ISemver {
+    /// @notice Executes the upgrade for all predeploys.
+    /// @dev This function MUST be called via DELEGATECALL from the L2ProxyAdmin.
+    function upgrade() external;
+
+    /// @notice Constructor for the L2ContractsManager contract.
+    /// @param _implementations The implementation struct containing the new implementation addresses for the L2
+    /// predeploys.
+    function __constructor__(L2ContractsManagerTypes.Implementations memory _implementations) external;
+}

packages/contracts-bedrock/snapshots/abi/XForkL2ContractsManager.json

@@ -0,0 +1,180 @@
+[
+  {
+    "inputs": [
+      {
+        "components": [
+          {
+            "internalType": "address",
+            "name": "storageSetterImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "l2CrossDomainMessengerImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "gasPriceOracleImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "l2StandardBridgeImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "sequencerFeeWalletImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "optimismMintableERC20FactoryImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "l2ERC721BridgeImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "l1BlockAttributesImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "l1BlockAttributesCGTImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "l2ToL1MessagePasserImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "l2ToL1MessagePasserCGTImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "optimismMintableERC721FactoryImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "proxyAdminImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "baseFeeVaultImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "l1FeeVaultImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "operatorFeeVaultImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "schemaRegistryImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "easImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "crossL2InboxImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "l2ToL2CrossDomainMessengerImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "superchainETHBridgeImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "ethLiquidityImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "optimismSuperchainERC20FactoryImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "optimismSuperchainERC20BeaconImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "superchainTokenBridgeImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "nativeAssetLiquidityImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "liquidityControllerImpl",
+            "type": "address"
+          },
+          {
+            "internalType": "address",
+            "name": "feeSplitterImpl",
+            "type": "address"
+          }
+        ],
+        "internalType": "struct XForkL2CMTypes.Implementations",
+        "name": "_implementations",
+        "type": "tuple"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "constructor"
+  },
+  {
+    "inputs": [],
+    "name": "upgrade",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "version",
+    "outputs": [
+      {
+        "internalType": "string",
+        "name": "",
+        "type": "string"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "XForkL2ContractsManager_OnlyDelegatecall",
+    "type": "error"
+  }
+]

packages/contracts-bedrock/snapshots/semver-lock.json

@@ -175,6 +175,10 @@
     "initCodeHash": "0xbc2cd025153720943e51b79822c2dc374d270a78b92cf47d49548c468e218e46",
     "sourceCodeHash": "0x734a6b2aa6406bc145d848ad6071d3af1d40852aeb8f4b2f6f51beaad476e2d3"
   },
+  "src/L2/XForkL2ContractsManager.sol:XForkL2ContractsManager": {
+    "initCodeHash": "0x35c9fa7868ac67f1f6465613f9a8c49d8cec3c4841206d031138a729d33298dc",
+    "sourceCodeHash": "0xacd5a2b5ec2f0527aa471dcb2db9ba92a1bd71285f144f14b3def39d499598c0"
+  },
   "src/cannon/MIPS64.sol:MIPS64": {
     "initCodeHash": "0x13196c1652a1f51cf0c16191f0092898f127eff036c773923c72b02a2823c7f4",
     "sourceCodeHash": "0xd745aaf4ed265be7be7bff9bca1dd040e15dfe41e3a453906d72ca09a47f2c8b"

packages/contracts-bedrock/snapshots/storageLayout/XForkL2ContractsManager.json

@@ -0,0 +1 @@
+[]