add comment for why FDG is splitted in Blueprint version (#13720)

ethereum-optimism · Jan 12, 2025 · 2fb8c66 · 2fb8c66
1 parent 3f4d94a
commit 2fb8c66
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/contracts-bedrock/scripts/deploy/DeployImplementations.s.sol b/packages/contracts-bedrock/scripts/deploy/DeployImplementations.s.sol
@@ -505,6 +505,8 @@ contract DeployImplementations is Script {
             require(checkAddress == address(0), "OPCM-50");
             (blueprints.anchorStateRegistry, checkAddress) = Blueprint.create(vm.getCode("AnchorStateRegistry"), salt);
             require(checkAddress == address(0), "OPCM-60");
+            // The max initcode/runtimecode size is 48KB/24KB.
+            // But for Blueprint, the initcode is stored as runtime code, that's why it's necessary to split into 2 parts.
             (blueprints.permissionedDisputeGame1, blueprints.permissionedDisputeGame2) = Blueprint.create(vm.getCode("PermissionedDisputeGame"), salt);
             (blueprints.permissionlessDisputeGame1, blueprints.permissionlessDisputeGame2) = Blueprint.create(vm.getCode("FaultDisputeGame"), salt);
             vm.stopBroadcast();