op-node,contracts-bedrock: dynamic gas limit via SystemConfig (#3814)

* op-node,contracts-bedrock: dynamic gas limit via SystemConfig

* specs: fix gas limit type

* specs: test missing gas limit

* op-chain-ops: fix system config initialize call, use default L2 gas limit

* go: update op-geth dependencies for dynamic gas limit change

* op-chain-ops: fix 2nd missing default

go.work

@@ -20,7 +20,7 @@ use (
 	./teleportr
 )
 
-replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa
+replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b
 
 // For local debugging:
 //replace github.com/ethereum/go-ethereum v1.10.23 => ../go-ethereum

go.work.sum

@@ -144,6 +144,8 @@ github.com/ethereum-optimism/op-geth v0.0.0-20221025133509-99f188dc2f4a h1:qxa/c
 github.com/ethereum-optimism/op-geth v0.0.0-20221025133509-99f188dc2f4a/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
 github.com/ethereum-optimism/op-geth v0.0.0-20221028165624-03aeaf2c39a5 h1:b0ySUX1hwS14+VDdXRS90eKA2S0IANYMftAP0CQGpoU=
 github.com/ethereum-optimism/op-geth v0.0.0-20221028165624-03aeaf2c39a5/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104125741-d6c1bb9a110d h1:rDRvYVDftip53l1igBiLa3+CLPmIH2r0of2GTArMC60=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104125741-d6c1bb9a110d/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
 github.com/evanphx/json-patch v4.9.0+incompatible h1:kLcOMZeuLAJvL2BPWLMIj5oaZQobrkAqrL+WFZwQses=
 github.com/fasthttp-contrib/websocket v0.0.0-20160511215533-1f3b11f56072 h1:DddqAaWDpywytcG8w/qoQ5sAN8X12d3Z3koB0C3Rxsc=
 github.com/fatih/structs v1.1.0 h1:Q7juDM0QtcnhCpeyLGQKyg4TOIghuNXrkL32pHAUMxo=

op-batcher/go.mod

@@ -91,4 +91,4 @@ require (
 	lukechampine.com/blake3 v1.1.7 // indirect
 )
 
-replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa
+replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b

op-batcher/go.sum

@@ -204,8 +204,8 @@ github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymF
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa h1:jQ6FlSUf8BOttQexgqHjltQhn495S2oL06/UA20co9w=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b h1:2zD/MePRLv3iLgkODPwxTyWbqccH/K4INO7OymATZ6o=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
 github.com/ethereum-optimism/optimism/op-bindings v0.9.0 h1:CZmeC5Jq5T7ijjUor+ylWCfgYOmIvYlB9rhJ8VO6rRY=
 github.com/ethereum-optimism/optimism/op-bindings v0.9.0/go.mod h1:ahYJOfSx0e0kwDq7doROfxMa00CXuklAGC5uS9kKdTU=
 github.com/ethereum-optimism/optimism/op-node v0.9.0 h1:fdIhZBKs51EZhVQT51PpZ/Ug+W0eqt88UhNAaQ7ySzk=

op-bindings/bindings/deployerwhitelist_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const DeployerWhitelistStorageLayoutJSON = "{\"storage\":[{\"astId\":4375,\"contract\":\"contracts/legacy/DeployerWhitelist.sol:DeployerWhitelist\",\"label\":\"owner\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"},{\"astId\":4380,\"contract\":\"contracts/legacy/DeployerWhitelist.sol:DeployerWhitelist\",\"label\":\"whitelist\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_mapping(t_address,t_bool)\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_mapping(t_address,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_bool\"}}}"
+const DeployerWhitelistStorageLayoutJSON = "{\"storage\":[{\"astId\":4431,\"contract\":\"contracts/legacy/DeployerWhitelist.sol:DeployerWhitelist\",\"label\":\"owner\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"},{\"astId\":4436,\"contract\":\"contracts/legacy/DeployerWhitelist.sol:DeployerWhitelist\",\"label\":\"whitelist\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_mapping(t_address,t_bool)\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_mapping(t_address,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_bool\"}}}"
 
 var DeployerWhitelistStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/gaspriceoracle_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const GasPriceOracleStorageLayoutJSON = "{\"storage\":[{\"astId\":29827,\"contract\":\"contracts/L2/GasPriceOracle.sol:GasPriceOracle\",\"label\":\"_owner\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"},{\"astId\":2150,\"contract\":\"contracts/L2/GasPriceOracle.sol:GasPriceOracle\",\"label\":\"spacer_1_0_32\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_uint256\"},{\"astId\":2153,\"contract\":\"contracts/L2/GasPriceOracle.sol:GasPriceOracle\",\"label\":\"spacer_2_0_32\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_uint256\"},{\"astId\":2156,\"contract\":\"contracts/L2/GasPriceOracle.sol:GasPriceOracle\",\"label\":\"spacer_3_0_32\",\"offset\":0,\"slot\":\"3\",\"type\":\"t_uint256\"},{\"astId\":2159,\"contract\":\"contracts/L2/GasPriceOracle.sol:GasPriceOracle\",\"label\":\"spacer_4_0_32\",\"offset\":0,\"slot\":\"4\",\"type\":\"t_uint256\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"}}}"
+const GasPriceOracleStorageLayoutJSON = "{\"storage\":[{\"astId\":29883,\"contract\":\"contracts/L2/GasPriceOracle.sol:GasPriceOracle\",\"label\":\"_owner\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"},{\"astId\":2206,\"contract\":\"contracts/L2/GasPriceOracle.sol:GasPriceOracle\",\"label\":\"spacer_1_0_32\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_uint256\"},{\"astId\":2209,\"contract\":\"contracts/L2/GasPriceOracle.sol:GasPriceOracle\",\"label\":\"spacer_2_0_32\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_uint256\"},{\"astId\":2212,\"contract\":\"contracts/L2/GasPriceOracle.sol:GasPriceOracle\",\"label\":\"spacer_3_0_32\",\"offset\":0,\"slot\":\"3\",\"type\":\"t_uint256\"},{\"astId\":2215,\"contract\":\"contracts/L2/GasPriceOracle.sol:GasPriceOracle\",\"label\":\"spacer_4_0_32\",\"offset\":0,\"slot\":\"4\",\"type\":\"t_uint256\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"}}}"
 
 var GasPriceOracleStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/governancetoken_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const GovernanceTokenStorageLayoutJSON = "{\"storage\":[{\"astId\":30177,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_balances\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_mapping(t_address,t_uint256)\"},{\"astId\":30183,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_allowances\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_mapping(t_address,t_mapping(t_address,t_uint256))\"},{\"astId\":30185,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_totalSupply\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_uint256\"},{\"astId\":30187,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_name\",\"offset\":0,\"slot\":\"3\",\"type\":\"t_string_storage\"},{\"astId\":30189,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_symbol\",\"offset\":0,\"slot\":\"4\",\"type\":\"t_string_storage\"},{\"astId\":31554,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_nonces\",\"offset\":0,\"slot\":\"5\",\"type\":\"t_mapping(t_address,t_struct(Counter)33740_storage)\"},{\"astId\":31562,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_PERMIT_TYPEHASH_DEPRECATED_SLOT\",\"offset\":0,\"slot\":\"6\",\"type\":\"t_bytes32\"},{\"astId\":30895,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_delegates\",\"offset\":0,\"slot\":\"7\",\"type\":\"t_mapping(t_address,t_address)\"},{\"astId\":30901,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_checkpoints\",\"offset\":0,\"slot\":\"8\",\"type\":\"t_mapping(t_address,t_array(t_struct(Checkpoint)30886_storage)dyn_storage)\"},{\"astId\":30905,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_totalSupplyCheckpoints\",\"offset\":0,\"slot\":\"9\",\"type\":\"t_array(t_struct(Checkpoint)30886_storage)dyn_storage\"},{\"astId\":29827,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_owner\",\"offset\":0,\"slot\":\"10\",\"type\":\"t_address\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_array(t_struct(Checkpoint)30886_storage)dyn_storage\":{\"encoding\":\"dynamic_array\",\"label\":\"struct ERC20Votes.Checkpoint[]\",\"numberOfBytes\":\"32\"},\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_mapping(t_address,t_address)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e address)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_address\"},\"t_mapping(t_address,t_array(t_struct(Checkpoint)30886_storage)dyn_storage)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e struct ERC20Votes.Checkpoint[])\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_array(t_struct(Checkpoint)30886_storage)dyn_storage\"},\"t_mapping(t_address,t_mapping(t_address,t_uint256))\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e mapping(address =\u003e uint256))\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_mapping(t_address,t_uint256)\"},\"t_mapping(t_address,t_struct(Counter)33740_storage)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e struct Counters.Counter)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_struct(Counter)33740_storage\"},\"t_mapping(t_address,t_uint256)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e uint256)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_uint256\"},\"t_string_storage\":{\"encoding\":\"bytes\",\"label\":\"string\",\"numberOfBytes\":\"32\"},\"t_struct(Checkpoint)30886_storage\":{\"encoding\":\"inplace\",\"label\":\"struct ERC20Votes.Checkpoint\",\"numberOfBytes\":\"32\"},\"t_struct(Counter)33740_storage\":{\"encoding\":\"inplace\",\"label\":\"struct Counters.Counter\",\"numberOfBytes\":\"32\"},\"t_uint224\":{\"encoding\":\"inplace\",\"label\":\"uint224\",\"numberOfBytes\":\"28\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"},\"t_uint32\":{\"encoding\":\"inplace\",\"label\":\"uint32\",\"numberOfBytes\":\"4\"}}}"
+const GovernanceTokenStorageLayoutJSON = "{\"storage\":[{\"astId\":30233,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_balances\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_mapping(t_address,t_uint256)\"},{\"astId\":30239,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_allowances\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_mapping(t_address,t_mapping(t_address,t_uint256))\"},{\"astId\":30241,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_totalSupply\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_uint256\"},{\"astId\":30243,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_name\",\"offset\":0,\"slot\":\"3\",\"type\":\"t_string_storage\"},{\"astId\":30245,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_symbol\",\"offset\":0,\"slot\":\"4\",\"type\":\"t_string_storage\"},{\"astId\":31610,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_nonces\",\"offset\":0,\"slot\":\"5\",\"type\":\"t_mapping(t_address,t_struct(Counter)33796_storage)\"},{\"astId\":31618,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_PERMIT_TYPEHASH_DEPRECATED_SLOT\",\"offset\":0,\"slot\":\"6\",\"type\":\"t_bytes32\"},{\"astId\":30951,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_delegates\",\"offset\":0,\"slot\":\"7\",\"type\":\"t_mapping(t_address,t_address)\"},{\"astId\":30957,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_checkpoints\",\"offset\":0,\"slot\":\"8\",\"type\":\"t_mapping(t_address,t_array(t_struct(Checkpoint)30942_storage)dyn_storage)\"},{\"astId\":30961,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_totalSupplyCheckpoints\",\"offset\":0,\"slot\":\"9\",\"type\":\"t_array(t_struct(Checkpoint)30942_storage)dyn_storage\"},{\"astId\":29883,\"contract\":\"contracts/L2/GovernanceToken.sol:GovernanceToken\",\"label\":\"_owner\",\"offset\":0,\"slot\":\"10\",\"type\":\"t_address\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_array(t_struct(Checkpoint)30942_storage)dyn_storage\":{\"encoding\":\"dynamic_array\",\"label\":\"struct ERC20Votes.Checkpoint[]\",\"numberOfBytes\":\"32\"},\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_mapping(t_address,t_address)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e address)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_address\"},\"t_mapping(t_address,t_array(t_struct(Checkpoint)30942_storage)dyn_storage)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e struct ERC20Votes.Checkpoint[])\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_array(t_struct(Checkpoint)30942_storage)dyn_storage\"},\"t_mapping(t_address,t_mapping(t_address,t_uint256))\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e mapping(address =\u003e uint256))\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_mapping(t_address,t_uint256)\"},\"t_mapping(t_address,t_struct(Counter)33796_storage)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e struct Counters.Counter)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_struct(Counter)33796_storage\"},\"t_mapping(t_address,t_uint256)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e uint256)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_uint256\"},\"t_string_storage\":{\"encoding\":\"bytes\",\"label\":\"string\",\"numberOfBytes\":\"32\"},\"t_struct(Checkpoint)30942_storage\":{\"encoding\":\"inplace\",\"label\":\"struct ERC20Votes.Checkpoint\",\"numberOfBytes\":\"32\"},\"t_struct(Counter)33796_storage\":{\"encoding\":\"inplace\",\"label\":\"struct Counters.Counter\",\"numberOfBytes\":\"32\"},\"t_uint224\":{\"encoding\":\"inplace\",\"label\":\"uint224\",\"numberOfBytes\":\"28\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"},\"t_uint32\":{\"encoding\":\"inplace\",\"label\":\"uint32\",\"numberOfBytes\":\"4\"}}}"
 
 var GovernanceTokenStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/l1block_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const L1BlockStorageLayoutJSON = "{\"storage\":[{\"astId\":2477,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"number\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_uint64\"},{\"astId\":2480,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"timestamp\",\"offset\":8,\"slot\":\"0\",\"type\":\"t_uint64\"},{\"astId\":2483,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"basefee\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_uint256\"},{\"astId\":2486,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"hash\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_bytes32\"},{\"astId\":2489,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"sequenceNumber\",\"offset\":0,\"slot\":\"3\",\"type\":\"t_uint64\"},{\"astId\":2492,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"batcherHash\",\"offset\":0,\"slot\":\"4\",\"type\":\"t_bytes32\"},{\"astId\":2495,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"l1FeeOverhead\",\"offset\":0,\"slot\":\"5\",\"type\":\"t_uint256\"},{\"astId\":2498,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"l1FeeScalar\",\"offset\":0,\"slot\":\"6\",\"type\":\"t_uint256\"}],\"types\":{\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"},\"t_uint64\":{\"encoding\":\"inplace\",\"label\":\"uint64\",\"numberOfBytes\":\"8\"}}}"
+const L1BlockStorageLayoutJSON = "{\"storage\":[{\"astId\":2533,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"number\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_uint64\"},{\"astId\":2536,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"timestamp\",\"offset\":8,\"slot\":\"0\",\"type\":\"t_uint64\"},{\"astId\":2539,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"basefee\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_uint256\"},{\"astId\":2542,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"hash\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_bytes32\"},{\"astId\":2545,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"sequenceNumber\",\"offset\":0,\"slot\":\"3\",\"type\":\"t_uint64\"},{\"astId\":2548,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"batcherHash\",\"offset\":0,\"slot\":\"4\",\"type\":\"t_bytes32\"},{\"astId\":2551,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"l1FeeOverhead\",\"offset\":0,\"slot\":\"5\",\"type\":\"t_uint256\"},{\"astId\":2554,\"contract\":\"contracts/L2/L1Block.sol:L1Block\",\"label\":\"l1FeeScalar\",\"offset\":0,\"slot\":\"6\",\"type\":\"t_uint256\"}],\"types\":{\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"},\"t_uint64\":{\"encoding\":\"inplace\",\"label\":\"uint64\",\"numberOfBytes\":\"8\"}}}"
 
 var L1BlockStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/l1crossdomainmessenger_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const L1CrossDomainMessengerStorageLayoutJSON = "{\"storage\":[{\"astId\":26016,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"spacer_0_0_20\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"},{\"astId\":29204,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"_initialized\",\"offset\":20,\"slot\":\"0\",\"type\":\"t_uint8\"},{\"astId\":29207,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"_initializing\",\"offset\":21,\"slot\":\"0\",\"type\":\"t_bool\"},{\"astId\":29818,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_array(t_uint256)50_storage\"},{\"astId\":29076,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"_owner\",\"offset\":0,\"slot\":\"51\",\"type\":\"t_address\"},{\"astId\":29196,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"52\",\"type\":\"t_array(t_uint256)49_storage\"},{\"astId\":29369,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"_paused\",\"offset\":0,\"slot\":\"101\",\"type\":\"t_bool\"},{\"astId\":29474,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"102\",\"type\":\"t_array(t_uint256)49_storage\"},{\"astId\":29489,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"_status\",\"offset\":0,\"slot\":\"151\",\"type\":\"t_uint256\"},{\"astId\":29533,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"152\",\"type\":\"t_array(t_uint256)49_storage\"},{\"astId\":26068,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"spacer_201_0_32\",\"offset\":0,\"slot\":\"201\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26073,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"spacer_202_0_32\",\"offset\":0,\"slot\":\"202\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26078,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"successfulMessages\",\"offset\":0,\"slot\":\"203\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26081,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"xDomainMsgSender\",\"offset\":0,\"slot\":\"204\",\"type\":\"t_address\"},{\"astId\":26084,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"msgNonce\",\"offset\":0,\"slot\":\"205\",\"type\":\"t_uint240\"},{\"astId\":26089,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"receivedMessages\",\"offset\":0,\"slot\":\"206\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26094,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"207\",\"type\":\"t_array(t_uint256)42_storage\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_array(t_uint256)42_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[42]\",\"numberOfBytes\":\"1344\"},\"t_array(t_uint256)49_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[49]\",\"numberOfBytes\":\"1568\"},\"t_array(t_uint256)50_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[50]\",\"numberOfBytes\":\"1600\"},\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_mapping(t_bytes32,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(bytes32 =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_bytes32\",\"value\":\"t_bool\"},\"t_uint240\":{\"encoding\":\"inplace\",\"label\":\"uint240\",\"numberOfBytes\":\"30\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"},\"t_uint8\":{\"encoding\":\"inplace\",\"label\":\"uint8\",\"numberOfBytes\":\"1\"}}}"
+const L1CrossDomainMessengerStorageLayoutJSON = "{\"storage\":[{\"astId\":26072,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"spacer_0_0_20\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"},{\"astId\":29260,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"_initialized\",\"offset\":20,\"slot\":\"0\",\"type\":\"t_uint8\"},{\"astId\":29263,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"_initializing\",\"offset\":21,\"slot\":\"0\",\"type\":\"t_bool\"},{\"astId\":29874,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_array(t_uint256)50_storage\"},{\"astId\":29132,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"_owner\",\"offset\":0,\"slot\":\"51\",\"type\":\"t_address\"},{\"astId\":29252,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"52\",\"type\":\"t_array(t_uint256)49_storage\"},{\"astId\":29425,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"_paused\",\"offset\":0,\"slot\":\"101\",\"type\":\"t_bool\"},{\"astId\":29530,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"102\",\"type\":\"t_array(t_uint256)49_storage\"},{\"astId\":29545,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"_status\",\"offset\":0,\"slot\":\"151\",\"type\":\"t_uint256\"},{\"astId\":29589,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"152\",\"type\":\"t_array(t_uint256)49_storage\"},{\"astId\":26124,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"spacer_201_0_32\",\"offset\":0,\"slot\":\"201\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26129,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"spacer_202_0_32\",\"offset\":0,\"slot\":\"202\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26134,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"successfulMessages\",\"offset\":0,\"slot\":\"203\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26137,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"xDomainMsgSender\",\"offset\":0,\"slot\":\"204\",\"type\":\"t_address\"},{\"astId\":26140,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"msgNonce\",\"offset\":0,\"slot\":\"205\",\"type\":\"t_uint240\"},{\"astId\":26145,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"receivedMessages\",\"offset\":0,\"slot\":\"206\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26150,\"contract\":\"contracts/L1/L1CrossDomainMessenger.sol:L1CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"207\",\"type\":\"t_array(t_uint256)42_storage\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_array(t_uint256)42_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[42]\",\"numberOfBytes\":\"1344\"},\"t_array(t_uint256)49_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[49]\",\"numberOfBytes\":\"1568\"},\"t_array(t_uint256)50_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[50]\",\"numberOfBytes\":\"1600\"},\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_mapping(t_bytes32,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(bytes32 =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_bytes32\",\"value\":\"t_bool\"},\"t_uint240\":{\"encoding\":\"inplace\",\"label\":\"uint240\",\"numberOfBytes\":\"30\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"},\"t_uint8\":{\"encoding\":\"inplace\",\"label\":\"uint8\",\"numberOfBytes\":\"1\"}}}"
 
 var L1CrossDomainMessengerStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/l2crossdomainmessenger_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const L2CrossDomainMessengerStorageLayoutJSON = "{\"storage\":[{\"astId\":26016,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"spacer_0_0_20\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"},{\"astId\":29204,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"_initialized\",\"offset\":20,\"slot\":\"0\",\"type\":\"t_uint8\"},{\"astId\":29207,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"_initializing\",\"offset\":21,\"slot\":\"0\",\"type\":\"t_bool\"},{\"astId\":29818,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_array(t_uint256)50_storage\"},{\"astId\":29076,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"_owner\",\"offset\":0,\"slot\":\"51\",\"type\":\"t_address\"},{\"astId\":29196,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"52\",\"type\":\"t_array(t_uint256)49_storage\"},{\"astId\":29369,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"_paused\",\"offset\":0,\"slot\":\"101\",\"type\":\"t_bool\"},{\"astId\":29474,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"102\",\"type\":\"t_array(t_uint256)49_storage\"},{\"astId\":29489,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"_status\",\"offset\":0,\"slot\":\"151\",\"type\":\"t_uint256\"},{\"astId\":29533,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"152\",\"type\":\"t_array(t_uint256)49_storage\"},{\"astId\":26068,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"spacer_201_0_32\",\"offset\":0,\"slot\":\"201\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26073,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"spacer_202_0_32\",\"offset\":0,\"slot\":\"202\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26078,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"successfulMessages\",\"offset\":0,\"slot\":\"203\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26081,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"xDomainMsgSender\",\"offset\":0,\"slot\":\"204\",\"type\":\"t_address\"},{\"astId\":26084,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"msgNonce\",\"offset\":0,\"slot\":\"205\",\"type\":\"t_uint240\"},{\"astId\":26089,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"receivedMessages\",\"offset\":0,\"slot\":\"206\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26094,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"207\",\"type\":\"t_array(t_uint256)42_storage\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_array(t_uint256)42_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[42]\",\"numberOfBytes\":\"1344\"},\"t_array(t_uint256)49_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[49]\",\"numberOfBytes\":\"1568\"},\"t_array(t_uint256)50_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[50]\",\"numberOfBytes\":\"1600\"},\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_mapping(t_bytes32,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(bytes32 =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_bytes32\",\"value\":\"t_bool\"},\"t_uint240\":{\"encoding\":\"inplace\",\"label\":\"uint240\",\"numberOfBytes\":\"30\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"},\"t_uint8\":{\"encoding\":\"inplace\",\"label\":\"uint8\",\"numberOfBytes\":\"1\"}}}"
+const L2CrossDomainMessengerStorageLayoutJSON = "{\"storage\":[{\"astId\":26072,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"spacer_0_0_20\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"},{\"astId\":29260,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"_initialized\",\"offset\":20,\"slot\":\"0\",\"type\":\"t_uint8\"},{\"astId\":29263,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"_initializing\",\"offset\":21,\"slot\":\"0\",\"type\":\"t_bool\"},{\"astId\":29874,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_array(t_uint256)50_storage\"},{\"astId\":29132,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"_owner\",\"offset\":0,\"slot\":\"51\",\"type\":\"t_address\"},{\"astId\":29252,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"52\",\"type\":\"t_array(t_uint256)49_storage\"},{\"astId\":29425,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"_paused\",\"offset\":0,\"slot\":\"101\",\"type\":\"t_bool\"},{\"astId\":29530,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"102\",\"type\":\"t_array(t_uint256)49_storage\"},{\"astId\":29545,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"_status\",\"offset\":0,\"slot\":\"151\",\"type\":\"t_uint256\"},{\"astId\":29589,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"152\",\"type\":\"t_array(t_uint256)49_storage\"},{\"astId\":26124,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"spacer_201_0_32\",\"offset\":0,\"slot\":\"201\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26129,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"spacer_202_0_32\",\"offset\":0,\"slot\":\"202\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26134,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"successfulMessages\",\"offset\":0,\"slot\":\"203\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26137,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"xDomainMsgSender\",\"offset\":0,\"slot\":\"204\",\"type\":\"t_address\"},{\"astId\":26140,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"msgNonce\",\"offset\":0,\"slot\":\"205\",\"type\":\"t_uint240\"},{\"astId\":26145,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"receivedMessages\",\"offset\":0,\"slot\":\"206\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":26150,\"contract\":\"contracts/L2/L2CrossDomainMessenger.sol:L2CrossDomainMessenger\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"207\",\"type\":\"t_array(t_uint256)42_storage\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_array(t_uint256)42_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[42]\",\"numberOfBytes\":\"1344\"},\"t_array(t_uint256)49_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[49]\",\"numberOfBytes\":\"1568\"},\"t_array(t_uint256)50_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[50]\",\"numberOfBytes\":\"1600\"},\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_mapping(t_bytes32,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(bytes32 =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_bytes32\",\"value\":\"t_bool\"},\"t_uint240\":{\"encoding\":\"inplace\",\"label\":\"uint240\",\"numberOfBytes\":\"30\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"},\"t_uint8\":{\"encoding\":\"inplace\",\"label\":\"uint8\",\"numberOfBytes\":\"1\"}}}"
 
 var L2CrossDomainMessengerStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/l2erc721bridge_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const L2ERC721BridgeStorageLayoutJSON = "{\"storage\":[{\"astId\":26499,\"contract\":\"contracts/L2/L2ERC721Bridge.sol:L2ERC721Bridge\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_array(t_uint256)49_storage\"}],\"types\":{\"t_array(t_uint256)49_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[49]\",\"numberOfBytes\":\"1568\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"}}}"
+const L2ERC721BridgeStorageLayoutJSON = "{\"storage\":[{\"astId\":26555,\"contract\":\"contracts/L2/L2ERC721Bridge.sol:L2ERC721Bridge\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_array(t_uint256)49_storage\"}],\"types\":{\"t_array(t_uint256)49_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[49]\",\"numberOfBytes\":\"1568\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"}}}"
 
 var L2ERC721BridgeStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/l2standardbridge_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const L2StandardBridgeStorageLayoutJSON = "{\"storage\":[{\"astId\":28367,\"contract\":\"contracts/L2/L2StandardBridge.sol:L2StandardBridge\",\"label\":\"spacer_0_0_20\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"},{\"astId\":28370,\"contract\":\"contracts/L2/L2StandardBridge.sol:L2StandardBridge\",\"label\":\"spacer_1_0_20\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_address\"},{\"astId\":28377,\"contract\":\"contracts/L2/L2StandardBridge.sol:L2StandardBridge\",\"label\":\"deposits\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_mapping(t_address,t_mapping(t_address,t_uint256))\"},{\"astId\":28382,\"contract\":\"contracts/L2/L2StandardBridge.sol:L2StandardBridge\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"3\",\"type\":\"t_array(t_uint256)47_storage\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_array(t_uint256)47_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[47]\",\"numberOfBytes\":\"1504\"},\"t_mapping(t_address,t_mapping(t_address,t_uint256))\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e mapping(address =\u003e uint256))\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_mapping(t_address,t_uint256)\"},\"t_mapping(t_address,t_uint256)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e uint256)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_uint256\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"}}}"
+const L2StandardBridgeStorageLayoutJSON = "{\"storage\":[{\"astId\":28423,\"contract\":\"contracts/L2/L2StandardBridge.sol:L2StandardBridge\",\"label\":\"spacer_0_0_20\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"},{\"astId\":28426,\"contract\":\"contracts/L2/L2StandardBridge.sol:L2StandardBridge\",\"label\":\"spacer_1_0_20\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_address\"},{\"astId\":28433,\"contract\":\"contracts/L2/L2StandardBridge.sol:L2StandardBridge\",\"label\":\"deposits\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_mapping(t_address,t_mapping(t_address,t_uint256))\"},{\"astId\":28438,\"contract\":\"contracts/L2/L2StandardBridge.sol:L2StandardBridge\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"3\",\"type\":\"t_array(t_uint256)47_storage\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_array(t_uint256)47_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[47]\",\"numberOfBytes\":\"1504\"},\"t_mapping(t_address,t_mapping(t_address,t_uint256))\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e mapping(address =\u003e uint256))\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_mapping(t_address,t_uint256)\"},\"t_mapping(t_address,t_uint256)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e uint256)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_uint256\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"}}}"
 
 var L2StandardBridgeStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/l2tol1messagepasser_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const L2ToL1MessagePasserStorageLayoutJSON = "{\"storage\":[{\"astId\":3183,\"contract\":\"contracts/L2/L2ToL1MessagePasser.sol:L2ToL1MessagePasser\",\"label\":\"sentMessages\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":3186,\"contract\":\"contracts/L2/L2ToL1MessagePasser.sol:L2ToL1MessagePasser\",\"label\":\"nonce\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_uint256\"}],\"types\":{\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_mapping(t_bytes32,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(bytes32 =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_bytes32\",\"value\":\"t_bool\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"}}}"
+const L2ToL1MessagePasserStorageLayoutJSON = "{\"storage\":[{\"astId\":3239,\"contract\":\"contracts/L2/L2ToL1MessagePasser.sol:L2ToL1MessagePasser\",\"label\":\"sentMessages\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_mapping(t_bytes32,t_bool)\"},{\"astId\":3242,\"contract\":\"contracts/L2/L2ToL1MessagePasser.sol:L2ToL1MessagePasser\",\"label\":\"nonce\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_uint256\"}],\"types\":{\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_mapping(t_bytes32,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(bytes32 =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_bytes32\",\"value\":\"t_bool\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"}}}"
 
 var L2ToL1MessagePasserStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/legacyerc20eth_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const LegacyERC20ETHStorageLayoutJSON = "{\"storage\":[{\"astId\":30177,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"_balances\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_mapping(t_address,t_uint256)\"},{\"astId\":30183,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"_allowances\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_mapping(t_address,t_mapping(t_address,t_uint256))\"},{\"astId\":30185,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"_totalSupply\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_uint256\"},{\"astId\":30187,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"_name\",\"offset\":0,\"slot\":\"3\",\"type\":\"t_string_storage\"},{\"astId\":30189,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"_symbol\",\"offset\":0,\"slot\":\"4\",\"type\":\"t_string_storage\"},{\"astId\":26889,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"remoteToken\",\"offset\":0,\"slot\":\"5\",\"type\":\"t_address\"},{\"astId\":26892,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"bridge\",\"offset\":0,\"slot\":\"6\",\"type\":\"t_address\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_mapping(t_address,t_mapping(t_address,t_uint256))\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e mapping(address =\u003e uint256))\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_mapping(t_address,t_uint256)\"},\"t_mapping(t_address,t_uint256)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e uint256)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_uint256\"},\"t_string_storage\":{\"encoding\":\"bytes\",\"label\":\"string\",\"numberOfBytes\":\"32\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"}}}"
+const LegacyERC20ETHStorageLayoutJSON = "{\"storage\":[{\"astId\":30233,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"_balances\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_mapping(t_address,t_uint256)\"},{\"astId\":30239,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"_allowances\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_mapping(t_address,t_mapping(t_address,t_uint256))\"},{\"astId\":30241,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"_totalSupply\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_uint256\"},{\"astId\":30243,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"_name\",\"offset\":0,\"slot\":\"3\",\"type\":\"t_string_storage\"},{\"astId\":30245,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"_symbol\",\"offset\":0,\"slot\":\"4\",\"type\":\"t_string_storage\"},{\"astId\":26945,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"remoteToken\",\"offset\":0,\"slot\":\"5\",\"type\":\"t_address\"},{\"astId\":26948,\"contract\":\"contracts/legacy/LegacyERC20ETH.sol:LegacyERC20ETH\",\"label\":\"bridge\",\"offset\":0,\"slot\":\"6\",\"type\":\"t_address\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_mapping(t_address,t_mapping(t_address,t_uint256))\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e mapping(address =\u003e uint256))\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_mapping(t_address,t_uint256)\"},\"t_mapping(t_address,t_uint256)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e uint256)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_uint256\"},\"t_string_storage\":{\"encoding\":\"bytes\",\"label\":\"string\",\"numberOfBytes\":\"32\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"}}}"
 
 var LegacyERC20ETHStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/legacymessagepasser_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const LegacyMessagePasserStorageLayoutJSON = "{\"storage\":[{\"astId\":5018,\"contract\":\"contracts/legacy/LegacyMessagePasser.sol:LegacyMessagePasser\",\"label\":\"sentMessages\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_mapping(t_bytes32,t_bool)\"}],\"types\":{\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_mapping(t_bytes32,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(bytes32 =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_bytes32\",\"value\":\"t_bool\"}}}"
+const LegacyMessagePasserStorageLayoutJSON = "{\"storage\":[{\"astId\":5074,\"contract\":\"contracts/legacy/LegacyMessagePasser.sol:LegacyMessagePasser\",\"label\":\"sentMessages\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_mapping(t_bytes32,t_bool)\"}],\"types\":{\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_mapping(t_bytes32,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(bytes32 =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_bytes32\",\"value\":\"t_bool\"}}}"
 
 var LegacyMessagePasserStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/optimismmintableerc721factory_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const OptimismMintableERC721FactoryStorageLayoutJSON = "{\"storage\":[{\"astId\":27439,\"contract\":\"contracts/universal/OptimismMintableERC721Factory.sol:OptimismMintableERC721Factory\",\"label\":\"isOptimismMintableERC721\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_mapping(t_address,t_bool)\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_mapping(t_address,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_bool\"}}}"
+const OptimismMintableERC721FactoryStorageLayoutJSON = "{\"storage\":[{\"astId\":27495,\"contract\":\"contracts/universal/OptimismMintableERC721Factory.sol:OptimismMintableERC721Factory\",\"label\":\"isOptimismMintableERC721\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_mapping(t_address,t_bool)\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_mapping(t_address,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_bool\"}}}"
 
 var OptimismMintableERC721FactoryStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/optimismportal_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const OptimismPortalStorageLayoutJSON = "{\"storage\":[{\"astId\":30017,\"contract\":\"contracts/L1/OptimismPortal.sol:OptimismPortal\",\"label\":\"_initialized\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_uint8\"},{\"astId\":30020,\"contract\":\"contracts/L1/OptimismPortal.sol:OptimismPortal\",\"label\":\"_initializing\",\"offset\":1,\"slot\":\"0\",\"type\":\"t_bool\"},{\"astId\":1618,\"contract\":\"contracts/L1/OptimismPortal.sol:OptimismPortal\",\"label\":\"params\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_struct(ResourceParams)1588_storage\"},{\"astId\":1623,\"contract\":\"contracts/L1/OptimismPortal.sol:OptimismPortal\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_array(t_uint256)48_storage\"},{\"astId\":1189,\"contract\":\"contracts/L1/OptimismPortal.sol:OptimismPortal\",\"label\":\"l2Sender\",\"offset\":0,\"slot\":\"50\",\"type\":\"t_address\"},{\"astId\":1202,\"contract\":\"contracts/L1/OptimismPortal.sol:OptimismPortal\",\"label\":\"finalizedWithdrawals\",\"offset\":0,\"slot\":\"51\",\"type\":\"t_mapping(t_bytes32,t_bool)\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_array(t_uint256)48_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[48]\",\"numberOfBytes\":\"1536\"},\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_mapping(t_bytes32,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(bytes32 =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_bytes32\",\"value\":\"t_bool\"},\"t_struct(ResourceParams)1588_storage\":{\"encoding\":\"inplace\",\"label\":\"struct ResourceMetering.ResourceParams\",\"numberOfBytes\":\"32\"},\"t_uint128\":{\"encoding\":\"inplace\",\"label\":\"uint128\",\"numberOfBytes\":\"16\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"},\"t_uint64\":{\"encoding\":\"inplace\",\"label\":\"uint64\",\"numberOfBytes\":\"8\"},\"t_uint8\":{\"encoding\":\"inplace\",\"label\":\"uint8\",\"numberOfBytes\":\"1\"}}}"
+const OptimismPortalStorageLayoutJSON = "{\"storage\":[{\"astId\":30073,\"contract\":\"contracts/L1/OptimismPortal.sol:OptimismPortal\",\"label\":\"_initialized\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_uint8\"},{\"astId\":30076,\"contract\":\"contracts/L1/OptimismPortal.sol:OptimismPortal\",\"label\":\"_initializing\",\"offset\":1,\"slot\":\"0\",\"type\":\"t_bool\"},{\"astId\":1618,\"contract\":\"contracts/L1/OptimismPortal.sol:OptimismPortal\",\"label\":\"params\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_struct(ResourceParams)1588_storage\"},{\"astId\":1623,\"contract\":\"contracts/L1/OptimismPortal.sol:OptimismPortal\",\"label\":\"__gap\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_array(t_uint256)48_storage\"},{\"astId\":1189,\"contract\":\"contracts/L1/OptimismPortal.sol:OptimismPortal\",\"label\":\"l2Sender\",\"offset\":0,\"slot\":\"50\",\"type\":\"t_address\"},{\"astId\":1202,\"contract\":\"contracts/L1/OptimismPortal.sol:OptimismPortal\",\"label\":\"finalizedWithdrawals\",\"offset\":0,\"slot\":\"51\",\"type\":\"t_mapping(t_bytes32,t_bool)\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_array(t_uint256)48_storage\":{\"encoding\":\"inplace\",\"label\":\"uint256[48]\",\"numberOfBytes\":\"1536\"},\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_bytes32\":{\"encoding\":\"inplace\",\"label\":\"bytes32\",\"numberOfBytes\":\"32\"},\"t_mapping(t_bytes32,t_bool)\":{\"encoding\":\"mapping\",\"label\":\"mapping(bytes32 =\u003e bool)\",\"numberOfBytes\":\"32\",\"key\":\"t_bytes32\",\"value\":\"t_bool\"},\"t_struct(ResourceParams)1588_storage\":{\"encoding\":\"inplace\",\"label\":\"struct ResourceMetering.ResourceParams\",\"numberOfBytes\":\"32\"},\"t_uint128\":{\"encoding\":\"inplace\",\"label\":\"uint128\",\"numberOfBytes\":\"16\"},\"t_uint256\":{\"encoding\":\"inplace\",\"label\":\"uint256\",\"numberOfBytes\":\"32\"},\"t_uint64\":{\"encoding\":\"inplace\",\"label\":\"uint64\",\"numberOfBytes\":\"8\"},\"t_uint8\":{\"encoding\":\"inplace\",\"label\":\"uint8\",\"numberOfBytes\":\"1\"}}}"
 
 var OptimismPortalStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/proxyadmin_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const ProxyAdminStorageLayoutJSON = "{\"storage\":[{\"astId\":37277,\"contract\":\"contracts/universal/ProxyAdmin.sol:ProxyAdmin\",\"label\":\"owner\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"},{\"astId\":27839,\"contract\":\"contracts/universal/ProxyAdmin.sol:ProxyAdmin\",\"label\":\"proxyType\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_mapping(t_address,t_enum(ProxyType)27833)\"},{\"astId\":27844,\"contract\":\"contracts/universal/ProxyAdmin.sol:ProxyAdmin\",\"label\":\"implementationName\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_mapping(t_address,t_string_storage)\"},{\"astId\":27848,\"contract\":\"contracts/universal/ProxyAdmin.sol:ProxyAdmin\",\"label\":\"addressManager\",\"offset\":0,\"slot\":\"3\",\"type\":\"t_contract(AddressManager)4365\"},{\"astId\":27852,\"contract\":\"contracts/universal/ProxyAdmin.sol:ProxyAdmin\",\"label\":\"upgrading\",\"offset\":20,\"slot\":\"3\",\"type\":\"t_bool\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_contract(AddressManager)4365\":{\"encoding\":\"inplace\",\"label\":\"contract AddressManager\",\"numberOfBytes\":\"20\"},\"t_enum(ProxyType)27833\":{\"encoding\":\"inplace\",\"label\":\"enum ProxyAdmin.ProxyType\",\"numberOfBytes\":\"1\"},\"t_mapping(t_address,t_enum(ProxyType)27833)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e enum ProxyAdmin.ProxyType)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_enum(ProxyType)27833\"},\"t_mapping(t_address,t_string_storage)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e string)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_string_storage\"},\"t_string_storage\":{\"encoding\":\"bytes\",\"label\":\"string\",\"numberOfBytes\":\"32\"}}}"
+const ProxyAdminStorageLayoutJSON = "{\"storage\":[{\"astId\":37333,\"contract\":\"contracts/universal/ProxyAdmin.sol:ProxyAdmin\",\"label\":\"owner\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"},{\"astId\":27895,\"contract\":\"contracts/universal/ProxyAdmin.sol:ProxyAdmin\",\"label\":\"proxyType\",\"offset\":0,\"slot\":\"1\",\"type\":\"t_mapping(t_address,t_enum(ProxyType)27889)\"},{\"astId\":27900,\"contract\":\"contracts/universal/ProxyAdmin.sol:ProxyAdmin\",\"label\":\"implementationName\",\"offset\":0,\"slot\":\"2\",\"type\":\"t_mapping(t_address,t_string_storage)\"},{\"astId\":27904,\"contract\":\"contracts/universal/ProxyAdmin.sol:ProxyAdmin\",\"label\":\"addressManager\",\"offset\":0,\"slot\":\"3\",\"type\":\"t_contract(AddressManager)4421\"},{\"astId\":27908,\"contract\":\"contracts/universal/ProxyAdmin.sol:ProxyAdmin\",\"label\":\"upgrading\",\"offset\":20,\"slot\":\"3\",\"type\":\"t_bool\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"},\"t_bool\":{\"encoding\":\"inplace\",\"label\":\"bool\",\"numberOfBytes\":\"1\"},\"t_contract(AddressManager)4421\":{\"encoding\":\"inplace\",\"label\":\"contract AddressManager\",\"numberOfBytes\":\"20\"},\"t_enum(ProxyType)27889\":{\"encoding\":\"inplace\",\"label\":\"enum ProxyAdmin.ProxyType\",\"numberOfBytes\":\"1\"},\"t_mapping(t_address,t_enum(ProxyType)27889)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e enum ProxyAdmin.ProxyType)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_enum(ProxyType)27889\"},\"t_mapping(t_address,t_string_storage)\":{\"encoding\":\"mapping\",\"label\":\"mapping(address =\u003e string)\",\"numberOfBytes\":\"32\",\"key\":\"t_address\",\"value\":\"t_string_storage\"},\"t_string_storage\":{\"encoding\":\"bytes\",\"label\":\"string\",\"numberOfBytes\":\"32\"}}}"
 
 var ProxyAdminStorageLayout = new(solc.StorageLayout)
 

op-bindings/bindings/sequencerfeevault_more.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 )
 
-const SequencerFeeVaultStorageLayoutJSON = "{\"storage\":[{\"astId\":3325,\"contract\":\"contracts/L2/SequencerFeeVault.sol:SequencerFeeVault\",\"label\":\"spacer_0_0_20\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"}}}"
+const SequencerFeeVaultStorageLayoutJSON = "{\"storage\":[{\"astId\":3381,\"contract\":\"contracts/L2/SequencerFeeVault.sol:SequencerFeeVault\",\"label\":\"spacer_0_0_20\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_address\"}],\"types\":{\"t_address\":{\"encoding\":\"inplace\",\"label\":\"address\",\"numberOfBytes\":\"20\"}}}"
 
 var SequencerFeeVaultStorageLayout = new(solc.StorageLayout)
 

op-bindings/go.mod

@@ -40,6 +40,6 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
-replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa
+replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b
 
 // github.com/ethereum-optimism/op-geth v0.0.0-20220909213840-e6575c0168f1

op-bindings/go.sum

@@ -28,8 +28,8 @@ github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 h1:YLtO71vCjJRCBcrPMtQ9nqBsqpA1
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
 github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
 github.com/edsrzf/mmap-go v1.0.0 h1:CEBF7HpRnUCSJgGUb5h1Gm7e3VkmVDrR8lvWVLtrOFw=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa h1:jQ6FlSUf8BOttQexgqHjltQhn495S2oL06/UA20co9w=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b h1:2zD/MePRLv3iLgkODPwxTyWbqccH/K4INO7OymATZ6o=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/fsnotify/fsnotify v1.5.4 h1:jRbGcIw6P2Meqdwuo0H1p6JVLbL5DHKAKlYndzMwVZI=

op-chain-ops/genesis/genesis.go

@@ -13,6 +13,8 @@ import (
 	"github.com/ethereum/go-ethereum/params"
 )
 
+const defaultL2GasLimit = 15_000_000
+
 // NewL2Genesis will create a new L2 genesis
 func NewL2Genesis(config *DeployConfig, block *types.Block) (*core.Genesis, error) {
 	if config.L2ChainID == 0 {
@@ -63,7 +65,7 @@ func NewL2Genesis(config *DeployConfig, block *types.Block) (*core.Genesis, erro
 	}
 	gasLimit := config.L2GenesisBlockGasLimit
 	if gasLimit == 0 {
-		gasLimit = 15_000_000
+		gasLimit = defaultL2GasLimit
 	}
 	baseFee := config.L2GenesisBlockBaseFeePerGas
 	if baseFee == nil {

op-chain-ops/genesis/layer_one.go

@@ -71,12 +71,17 @@ func BuildL1DeveloperGenesis(config *DeployConfig) (*core.Genesis, error) {
 	if err != nil {
 		return nil, err
 	}
+	gasLimit := uint64(config.L2GenesisBlockGasLimit)
+	if gasLimit == 0 {
+		gasLimit = defaultL2GasLimit
+	}
 	data, err := sysCfgABI.Pack(
 		"initialize",
 		config.SystemConfigOwner,
 		uint642Big(config.GasPriceOracleOverhead),
 		uint642Big(config.GasPriceOracleScalar),
 		config.BatchSenderAddress.Hash(),
+		gasLimit,
 	)
 	if err != nil {
 		return nil, err
@@ -251,6 +256,10 @@ func deployL1Contracts(config *DeployConfig, backend *backends.SimulatedBackend)
 			Name: proxy,
 		})
 	}
+	gasLimit := uint64(config.L2GenesisBlockGasLimit)
+	if gasLimit == 0 {
+		gasLimit = defaultL2GasLimit
+	}
 	constructors = append(constructors, []deployer.Constructor{
 		{
 			Name: "SystemConfig",
@@ -259,6 +268,7 @@ func deployL1Contracts(config *DeployConfig, backend *backends.SimulatedBackend)
 				uint642Big(config.GasPriceOracleOverhead),
 				uint642Big(config.GasPriceOracleScalar),
 				config.BatchSenderAddress.Hash(), // left-padded 32 bytes value, version is zero anyway
+				gasLimit,
 			},
 		},
 		{
@@ -321,6 +331,7 @@ func l1Deployer(backend *backends.SimulatedBackend, opts *bind.TransactOpts, dep
 			deployment.Args[1].(*big.Int),
 			deployment.Args[2].(*big.Int),
 			deployment.Args[3].(common.Hash),
+			deployment.Args[4].(uint64),
 		)
 	case "L2OutputOracle":
 		_, tx, _, err = bindings.DeployL2OutputOracle(

op-chain-ops/go.mod

@@ -58,4 +58,4 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
-replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa
+replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b

op-chain-ops/go.sum

@@ -74,8 +74,8 @@ github.com/edsrzf/mmap-go v1.0.0/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaB
 github.com/envoyproxy/go-control-plane v0.6.9/go.mod h1:SBwIajubJHhxtWwsL9s8ss4safvEdbitLhGGK48rN6g=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa h1:jQ6FlSUf8BOttQexgqHjltQhn495S2oL06/UA20co9w=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b h1:2zD/MePRLv3iLgkODPwxTyWbqccH/K4INO7OymATZ6o=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
 github.com/ethereum-optimism/optimism/op-bindings v0.9.0 h1:CZmeC5Jq5T7ijjUor+ylWCfgYOmIvYlB9rhJ8VO6rRY=
 github.com/ethereum-optimism/optimism/op-bindings v0.9.0/go.mod h1:ahYJOfSx0e0kwDq7doROfxMa00CXuklAGC5uS9kKdTU=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=

op-e2e/actions/l2_engine_api.go

@@ -42,13 +42,13 @@ func computePayloadId(headBlockHash common.Hash, params *eth.PayloadAttributes)
 	_ = binary.Write(hasher, binary.BigEndian, params.Timestamp)
 	hasher.Write(params.PrevRandao[:])
 	hasher.Write(params.SuggestedFeeRecipient[:])
+	_ = binary.Write(hasher, binary.BigEndian, params.NoTxPool)
+	_ = binary.Write(hasher, binary.BigEndian, uint64(len(params.Transactions)))
 	for _, tx := range params.Transactions {
 		_ = binary.Write(hasher, binary.BigEndian, uint64(len(tx))) // length-prefix to avoid collisions
 		hasher.Write(tx)
 	}
-	if params.NoTxPool {
-		hasher.Write([]byte{1})
-	}
+	_ = binary.Write(hasher, binary.BigEndian, *params.GasLimit)
 	var out beacon.PayloadID
 	copy(out[:], hasher.Sum(nil)[:8])
 	return out
@@ -73,7 +73,7 @@ func (ea *L2EngineAPI) startBlock(parent common.Hash, params *eth.PayloadAttribu
 		Coinbase:   params.SuggestedFeeRecipient,
 		Difficulty: common.Big0,
 		Number:     new(big.Int).Add(parentHeader.Number, common.Big1),
-		GasLimit:   parentHeader.GasLimit,
+		GasLimit:   uint64(*params.GasLimit),
 		Time:       uint64(params.Timestamp),
 		Extra:      nil,
 		MixDigest:  common.Hash(params.PrevRandao),

op-e2e/actions/l2_engine_test.go

@@ -130,6 +130,7 @@ func TestL2EngineAPIBlockBuilding(gt *testing.T) {
 			SuggestedFeeRecipient: common.Address{'C'},
 			Transactions:          nil,
 			NoTxPool:              false,
+			GasLimit:              (*eth.Uint64Quantity)(&sd.RollupCfg.Genesis.SystemConfig.GasLimit),
 		})
 		require.NoError(t, err)
 		require.Equal(t, fcRes.PayloadStatus.Status, eth.ExecutionValid)

op-e2e/actions/system_config_test.go

@@ -292,3 +292,65 @@ func TestGPOParamsChange(gt *testing.T) {
 	require.Equal(t, l1Cost, receipt.L1Fee, "L1 fee is computed with updated GPO params")
 	require.Equal(t, "2.3", receipt.FeeScalar.String(), "2_300_000 divided by 6 decimals = float(2.3)")
 }
+
+// TestGasLimitChange tests that the gas limit can be configured to L1,
+// and that the L2 changes the gas limit instantly at the exact block that adopts the L1 origin with
+// the gas limit change event. And checks if a verifier node can reproduce the same gas limit change.
+func TestGasLimitChange(gt *testing.T) {
+	t := NewDefaultTesting(gt)
+	dp := e2eutils.MakeDeployParams(t, defaultRollupTestParams)
+	sd := e2eutils.Setup(t, dp, defaultAlloc)
+	log := testlog.Logger(t, log.LvlDebug)
+	miner, seqEngine, sequencer := setupSequencerTest(t, sd, log)
+	batcher := NewL2Batcher(log, sd.RollupCfg, &BatcherCfg{
+		MinL1TxSize: 0,
+		MaxL1TxSize: 128_000,
+		BatcherKey:  dp.Secrets.Batcher,
+	}, sequencer.RollupClient(), miner.EthClient(), seqEngine.EthClient())
+
+	sequencer.ActL2PipelineFull(t)
+	miner.ActEmptyBlock(t)
+	sequencer.ActL1HeadSignal(t)
+	sequencer.ActBuildToL1Head(t)
+
+	oldGasLimit := seqEngine.l2Chain.CurrentBlock().GasLimit()
+	require.Equal(t, oldGasLimit, uint64(dp.DeployConfig.L2GenesisBlockGasLimit))
+
+	// change gas limit on L1 to triple what it was
+	sysCfgContract, err := bindings.NewSystemConfig(sd.RollupCfg.L1SystemConfigAddress, miner.EthClient())
+	require.NoError(t, err)
+
+	sysCfgOwner, err := bind.NewKeyedTransactorWithChainID(dp.Secrets.SysCfgOwner, sd.RollupCfg.L1ChainID)
+	require.NoError(t, err)
+
+	_, err = sysCfgContract.SetGasLimit(sysCfgOwner, oldGasLimit*3)
+	require.NoError(t, err)
+
+	// include the gaslimit update on L1
+	miner.ActL1StartBlock(12)(t)
+	miner.ActL1IncludeTx(dp.Addresses.SysCfgOwner)(t)
+	miner.ActL1EndBlock(t)
+
+	// build to latest L1, excluding the block that adopts the L1 block with the gaslimit change
+	sequencer.ActL1HeadSignal(t)
+	sequencer.ActBuildToL1HeadExcl(t)
+
+	require.Equal(t, oldGasLimit, seqEngine.l2Chain.CurrentBlock().GasLimit())
+	require.Equal(t, uint64(1), sequencer.SyncStatus().UnsafeL2.L1Origin.Number)
+
+	// now include the L1 block with the gaslimit change, and see if it changes as expected
+	sequencer.ActBuildToL1Head(t)
+	require.Equal(t, oldGasLimit*3, seqEngine.l2Chain.CurrentBlock().GasLimit())
+	require.Equal(t, uint64(2), sequencer.SyncStatus().UnsafeL2.L1Origin.Number)
+
+	// now submit all this to L1, and see if a verifier can sync and reproduce it
+	batcher.ActSubmitAll(t)
+	miner.ActL1StartBlock(12)(t)
+	miner.ActL1IncludeTx(dp.Addresses.Batcher)(t)
+	miner.ActL1EndBlock(t)
+
+	_, verifier := setupVerifier(t, sd, log, miner.L1Client(t, sd.RollupCfg))
+	verifier.ActL2PipelineFull(t)
+
+	require.Equal(t, sequencer.L2Unsafe(), verifier.L2Safe(), "verifier stays in sync, even with gaslimit changes")
+}

op-e2e/e2eutils/setup.go

@@ -231,5 +231,6 @@ func SystemConfigFromDeployConfig(deployConfig *genesis.DeployConfig) eth.System
 		BatcherAddr: deployConfig.BatchSenderAddress,
 		Overhead:    eth.Bytes32(common.BigToHash(new(big.Int).SetUint64(deployConfig.GasPriceOracleOverhead))),
 		Scalar:      eth.Bytes32(common.BigToHash(new(big.Int).SetUint64(deployConfig.GasPriceOracleScalar))),
+		GasLimit:    uint64(deployConfig.L2GenesisBlockGasLimit),
 	}
 }

op-e2e/go.mod

@@ -157,4 +157,4 @@ require (
 	lukechampine.com/blake3 v1.1.7 // indirect
 )
 
-replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa
+replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b

op-e2e/go.sum

@@ -239,8 +239,8 @@ github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1m
 github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa h1:jQ6FlSUf8BOttQexgqHjltQhn495S2oL06/UA20co9w=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b h1:2zD/MePRLv3iLgkODPwxTyWbqccH/K4INO7OymATZ6o=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
 github.com/ethereum-optimism/optimism/op-batcher v0.9.0 h1:7tqonODI3X6RBaXCyy0UXerJ17BrpENHZWmvd9KWmrk=
 github.com/ethereum-optimism/optimism/op-batcher v0.9.0/go.mod h1:+9BNdLCZLdCU6ALeGOVAibVFSGT5/g8DQVOYOEb3iVI=
 github.com/ethereum-optimism/optimism/op-bindings v0.9.0 h1:CZmeC5Jq5T7ijjUor+ylWCfgYOmIvYlB9rhJ8VO6rRY=

op-e2e/op_geth_test.go

@@ -27,6 +27,75 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
+// TestMissingGasLimit tests that op-geth cannot build a block without gas limit while optimism is active in the chain config.
+func TestMissingGasLimit(t *testing.T) {
+	// Setup an L2 EE and create a client connection to the engine.
+	// We also need to setup a L1 Genesis to create the rollup genesis.
+	log := testlog.Logger(t, log.LvlCrit)
+	cfg := DefaultSystemConfig(t)
+	cfg.DeployConfig.FundDevAccounts = false
+
+	l1Genesis, err := genesis.BuildL1DeveloperGenesis(cfg.DeployConfig)
+	require.Nil(t, err)
+	l1Block := l1Genesis.ToBlock()
+
+	l2Genesis, err := genesis.BuildL2DeveloperGenesis(cfg.DeployConfig, l1Block, nil)
+	require.Nil(t, err)
+	l2GenesisBlock := l2Genesis.ToBlock()
+
+	rollupGenesis := rollup.Genesis{
+		L1: eth.BlockID{
+			Hash:   l1Block.Hash(),
+			Number: l1Block.NumberU64(),
+		},
+		L2: eth.BlockID{
+			Hash:   l2GenesisBlock.Hash(),
+			Number: l2GenesisBlock.NumberU64(),
+		},
+		L2Time:       l2GenesisBlock.Time(),
+		SystemConfig: e2eutils.SystemConfigFromDeployConfig(cfg.DeployConfig),
+	}
+
+	node, _, err := initL2Geth("l2", big.NewInt(int64(cfg.DeployConfig.L2ChainID)), l2Genesis, writeDefaultJWT(t))
+	require.Nil(t, err)
+	require.Nil(t, node.Start())
+	defer node.Close()
+
+	auth := rpc.WithHTTPAuth(gn.NewJWTAuth(testingJWTSecret))
+	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
+	defer cancel()
+	l2Node, err := client.NewRPC(ctx, log, node.WSAuthEndpoint(), auth)
+	require.Nil(t, err)
+
+	// Finally create the engine client
+	client, err := sources.NewEngineClient(
+		l2Node,
+		log,
+		nil,
+		sources.EngineClientDefaultConfig(&rollup.Config{Genesis: rollupGenesis}),
+	)
+	require.Nil(t, err)
+
+	attrs := eth.PayloadAttributes{
+		Timestamp:    hexutil.Uint64(l2GenesisBlock.Time() + 2),
+		Transactions: []hexutil.Bytes{},
+		NoTxPool:     true,
+		GasLimit:     nil, // no gas limit
+	}
+
+	ctx, cancel = context.WithTimeout(context.Background(), 2*time.Second)
+	defer cancel()
+
+	fc := eth.ForkchoiceState{
+		HeadBlockHash: l2GenesisBlock.Hash(),
+		SafeBlockHash: l2GenesisBlock.Hash(),
+	}
+	res, err := client.ForkchoiceUpdate(ctx, &fc, &attrs)
+	require.ErrorIs(t, err, eth.InputError{})
+	require.Equal(t, eth.InvalidPayloadAttributes, err.(eth.InputError).Code)
+	require.Nil(t, res)
+}
+
 // TestInvalidDepositInFCU runs an invalid deposit through a FCU/GetPayload/NewPayload/FCU set of calls.
 // This tests that deposits must always allow the block to be built even if they are invalid.
 func TestInvalidDepositInFCU(t *testing.T) {
@@ -104,6 +173,7 @@ func TestInvalidDepositInFCU(t *testing.T) {
 		Timestamp:    hexutil.Uint64(l2GenesisBlock.Time() + 2),
 		Transactions: []hexutil.Bytes{l1Info, badDeposit},
 		NoTxPool:     true,
+		GasLimit:     (*eth.Uint64Quantity)(&rollupGenesis.SystemConfig.GasLimit),
 	}
 
 	// Go through the flow of FCU, GetPayload, NewPayload, FCU

op-e2e/setup.go

@@ -75,7 +75,7 @@ func DefaultSystemConfig(t *testing.T) SystemConfig {
 			L1GenesisBlockNonce:         4660,
 			CliqueSignerAddress:         addresses.CliqueSigner,
 			L1GenesisBlockTimestamp:     hexutil.Uint64(time.Now().Unix()),
-			L1GenesisBlockGasLimit:      5_000_000,
+			L1GenesisBlockGasLimit:      8_000_000,
 			L1GenesisBlockDifficulty:    uint642big(1),
 			L1GenesisBlockMixHash:       common.Hash{},
 			L1GenesisBlockCoinbase:      common.Address{},
@@ -86,7 +86,7 @@ func DefaultSystemConfig(t *testing.T) SystemConfig {
 
 			L2GenesisBlockNonce:         0,
 			L2GenesisBlockExtraData:     []byte{},
-			L2GenesisBlockGasLimit:      5_000_000,
+			L2GenesisBlockGasLimit:      8_000_000,
 			L2GenesisBlockDifficulty:    uint642big(1),
 			L2GenesisBlockMixHash:       common.Hash{},
 			L2GenesisBlockCoinbase:      common.Address{0: 0x12},

op-node/cmd/genesis/cmd.go

@@ -195,6 +195,7 @@ func makeRollupConfig(
 				BatcherAddr: config.BatchSenderAddress,
 				Overhead:    eth.Bytes32(common.BigToHash(new(big.Int).SetUint64(config.GasPriceOracleOverhead))),
 				Scalar:      eth.Bytes32(common.BigToHash(new(big.Int).SetUint64(config.GasPriceOracleScalar))),
+				GasLimit:    uint64(config.L2GenesisBlockGasLimit),
 			},
 		},
 		BlockTime:              config.L2BlockTime,

op-node/eth/types.go

@@ -234,6 +234,8 @@ type PayloadAttributes struct {
 	Transactions []Data `json:"transactions,omitempty"`
 	// NoTxPool to disable adding any transactions from the transaction-pool.
 	NoTxPool bool `json:"noTxPool,omitempty"`
+	// GasLimit override
+	GasLimit *Uint64Quantity `json:"gasLimit,omitempty"`
 }
 
 type ExecutePayloadStatus string
@@ -325,5 +327,7 @@ type SystemConfig struct {
 	Overhead Bytes32 `json:"overhead"`
 	// Scalar identifies the L1 fee scalar, and is passed through opaquely to op-geth.
 	Scalar Bytes32 `json:"scalar"`
+	// GasLimit identifies the L2 block gas limit
+	GasLimit uint64 `json:"gasLimit"`
 	// More fields can be added for future SystemConfig versions.
 }

op-node/go.mod

@@ -160,4 +160,4 @@ require (
 	lukechampine.com/blake3 v1.1.7 // indirect
 )
 
-replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa
+replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b

op-node/go.sum

@@ -188,8 +188,8 @@ github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1m
 github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa h1:jQ6FlSUf8BOttQexgqHjltQhn495S2oL06/UA20co9w=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b h1:2zD/MePRLv3iLgkODPwxTyWbqccH/K4INO7OymATZ6o=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
 github.com/ethereum-optimism/optimism/op-bindings v0.9.0 h1:CZmeC5Jq5T7ijjUor+ylWCfgYOmIvYlB9rhJ8VO6rRY=
 github.com/ethereum-optimism/optimism/op-bindings v0.9.0/go.mod h1:ahYJOfSx0e0kwDq7doROfxMa00CXuklAGC5uS9kKdTU=
 github.com/ethereum-optimism/optimism/op-chain-ops v0.9.0 h1:oWhjl3ZkOjzdRkgE2q3b2nTuqegHbwXsFmSAb3y5nL0=

op-node/rollup/derive/attributes.go

@@ -93,5 +93,6 @@ func PreparePayloadAttributes(ctx context.Context, cfg *rollup.Config, dl L1Rece
 		SuggestedFeeRecipient: predeploys.SequencerFeeVaultAddr,
 		Transactions:          txs,
 		NoTxPool:              true,
+		GasLimit:              (*eth.Uint64Quantity)(&sysConfig.GasLimit),
 	}, nil
 }

op-node/rollup/derive/attributes_queue_test.go

@@ -53,11 +53,13 @@ func TestAttributesQueue(t *testing.T) {
 		BatcherAddr: common.Address{42},
 		Overhead:    [32]byte{},
 		Scalar:      [32]byte{},
+		GasLimit:    1234,
 	}
 	expectedL1Cfg := eth.SystemConfig{
 		BatcherAddr: common.Address{42},
 		Overhead:    [32]byte{},
 		Scalar:      [32]byte{},
+		GasLimit:    1234,
 	}
 
 	l2Fetcher := &testutils.MockL2Client{}
@@ -71,6 +73,7 @@ func TestAttributesQueue(t *testing.T) {
 		SuggestedFeeRecipient: predeploys.SequencerFeeVaultAddr,
 		Transactions:          []eth.Data{l1InfoTx, eth.Data("foobar"), eth.Data("example")},
 		NoTxPool:              true,
+		GasLimit:              (*eth.Uint64Quantity)(&expectedL1Cfg.GasLimit),
 	}
 
 	aq := NewAttributesQueue(testlog.Logger(t, log.LvlError), cfg, l1Fetcher, l2Fetcher, nil)

op-node/rollup/derive/engine_consolidate.go

@@ -4,8 +4,9 @@ import (
 	"bytes"
 	"fmt"
 
-	"github.com/ethereum-optimism/optimism/op-node/eth"
 	"github.com/ethereum/go-ethereum/common"
+
+	"github.com/ethereum-optimism/optimism/op-node/eth"
 )
 
 // AttributesMatchBlock checks if the L2 attributes pre-inputs match the output
@@ -28,5 +29,11 @@ func AttributesMatchBlock(attrs *eth.PayloadAttributes, parentHash common.Hash,
 			return fmt.Errorf("transaction %d does not match. expected: %v. got: %v", i, expect, otx)
 		}
 	}
+	if attrs.GasLimit == nil {
+		return fmt.Errorf("expected gaslimit in attributes to not be nil, expected %d", block.GasLimit)
+	}
+	if *attrs.GasLimit != block.GasLimit {
+		return fmt.Errorf("gas limit does not match. expected %d. got: %d", *attrs.GasLimit, block.GasLimit)
+	}
 	return nil
 }

op-node/rollup/derive/engine_queue_test.go

@@ -233,6 +233,7 @@ func TestEngineQueue_Finalize(t *testing.T) {
 		BatcherAddr: common.Address{42},
 		Overhead:    [32]byte{123},
 		Scalar:      [32]byte{42},
+		GasLimit:    20_000_000,
 	}, nil)
 
 	prev := &fakeAttributesQueue{}

op-node/rollup/derive/l1_block_info_test.go

@@ -28,6 +28,7 @@ func randomL1Cfg(rng *rand.Rand, l1Info eth.BlockInfo) eth.SystemConfig {
 		BatcherAddr: testutils.RandomAddress(rng),
 		Overhead:    [32]byte{},
 		Scalar:      [32]byte{},
+		GasLimit:    1234567,
 	}
 }
 

op-node/rollup/derive/payload_util.go

@@ -74,6 +74,7 @@ func PayloadToSystemConfig(payload *eth.ExecutionPayload, cfg *rollup.Config) (e
 			BatcherAddr: info.BatcherAddr,
 			Overhead:    info.L1FeeOverhead,
 			Scalar:      info.L1FeeScalar,
+			GasLimit:    uint64(payload.GasLimit),
 		}, err
 	}
 }

op-node/rollup/derive/system_config.go

@@ -2,6 +2,7 @@ package derive
 
 import (
 	"bytes"
+	"encoding/binary"
 	"fmt"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -16,6 +17,7 @@ import (
 var (
 	SystemConfigUpdateBatcher   = common.Hash{31: 0}
 	SystemConfigUpdateGasConfig = common.Hash{31: 1}
+	SystemConfigUpdateGasLimit  = common.Hash{31: 2}
 )
 
 var (
@@ -96,6 +98,21 @@ func ProcessSystemConfigUpdateLogEvent(destSysCfg *eth.SystemConfig, ev *types.L
 		copy(destSysCfg.Overhead[:], ev.Data[64:96])
 		copy(destSysCfg.Scalar[:], ev.Data[96:128])
 		return nil
+	case SystemConfigUpdateGasLimit:
+		if len(ev.Data) != 32*3 {
+			return fmt.Errorf("expected 32*3 bytes in gas limit update, but got %d bytes", len(ev.Data))
+		}
+		if x := common.BytesToHash(ev.Data[:32]); x != (common.Hash{31: 32}) {
+			return fmt.Errorf("expected offset to point to length location, but got %s", x)
+		}
+		if x := common.BytesToHash(ev.Data[32:64]); x != (common.Hash{31: 32}) {
+			return fmt.Errorf("expected length of 1 bytes32, but got %s", x)
+		}
+		if !bytes.Equal(ev.Data[64:64+24], make([]byte, 24)) {
+			return fmt.Errorf("expected zero padding for gaslimit, but got %x", ev.Data)
+		}
+		destSysCfg.GasLimit = binary.BigEndian.Uint64(ev.Data[64+24:])
+		return nil
 	default:
 		return fmt.Errorf("unrecognized L1 sysCfg update type: %s", updateType)
 	}

op-node/rollup/types_test.go

@@ -32,6 +32,7 @@ func randConfig() *Config {
 				BatcherAddr: randAddr(),
 				Overhead:    randHash(),
 				Scalar:      randHash(),
+				GasLimit:    1234567,
 			},
 		},
 		BlockTime:              2,

op-proposer/go.mod

@@ -97,4 +97,4 @@ require (
 	lukechampine.com/blake3 v1.1.7 // indirect
 )
 
-replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa
+replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b

op-proposer/go.sum

@@ -205,8 +205,8 @@ github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymF
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa h1:jQ6FlSUf8BOttQexgqHjltQhn495S2oL06/UA20co9w=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b h1:2zD/MePRLv3iLgkODPwxTyWbqccH/K4INO7OymATZ6o=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
 github.com/ethereum-optimism/optimism/op-bindings v0.9.0 h1:CZmeC5Jq5T7ijjUor+ylWCfgYOmIvYlB9rhJ8VO6rRY=
 github.com/ethereum-optimism/optimism/op-bindings v0.9.0/go.mod h1:ahYJOfSx0e0kwDq7doROfxMa00CXuklAGC5uS9kKdTU=
 github.com/ethereum-optimism/optimism/op-node v0.9.0 h1:fdIhZBKs51EZhVQT51PpZ/Ug+W0eqt88UhNAaQ7ySzk=

op-service/go.mod

@@ -65,4 +65,4 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
-replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa
+replace github.com/ethereum/go-ethereum v1.10.23 => github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b

op-service/go.sum

@@ -109,8 +109,8 @@ github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymF
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa h1:jQ6FlSUf8BOttQexgqHjltQhn495S2oL06/UA20co9w=
-github.com/ethereum-optimism/op-geth v0.0.0-20221104021113-befc264446fa/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b h1:2zD/MePRLv3iLgkODPwxTyWbqccH/K4INO7OymATZ6o=
+github.com/ethereum-optimism/op-geth v0.0.0-20221104201324-9a6cc90a279b/go.mod h1:/6CsT5Ceen2WPLI/oCA3xMcZ5sWMF/D46SjM/ayY0Oo=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fjl/memsize v0.0.1 h1:+zhkb+dhUgx0/e+M8sF0QqiouvMQUiKR+QYvdxIOKcQ=
 github.com/fjl/memsize v0.0.1/go.mod h1:VvhXpOYNQvB+uIk2RvXzuaQtkQJzzIx6lSBe1xv7hi0=

packages/contracts-bedrock/.storage-layout

@@ -126,6 +126,8 @@
 | scalar        | uint256     | 102  | 0      | 32    | contracts/L1/SystemConfig.sol:SystemConfig |
 |---------------+-------------+------+--------+-------+--------------------------------------------|
 | batcherHash   | bytes32     | 103  | 0      | 32    | contracts/L1/SystemConfig.sol:SystemConfig |
+|---------------+-------------+------+--------+-------+--------------------------------------------|
+| gasLimit      | uint64      | 104  | 0      | 8     | contracts/L1/SystemConfig.sol:SystemConfig |
 +---------------+-------------+------+--------+-------+--------------------------------------------+
 
 =======================

packages/contracts-bedrock/contracts/L1/SystemConfig.sol

@@ -16,21 +16,31 @@ contract SystemConfig is OwnableUpgradeable, Semver {
     uint256 public overhead;
     uint256 public scalar;
     bytes32 public batcherHash;
+    uint64 public gasLimit;
+
+    /**
+     * @notice Minimum gas limit. This should not be lower than the maximum deposit
+     *         gas resource limit in the ResourceMetering contract used by OptimismPortal,
+     *         to ensure the L2 block always has sufficient gas to process deposits.
+     */
+    uint64 public constant MINIMUM_GAS_LIMIT = 8_000_000;
 
     event ConfigUpdate(uint256 indexed version, UpdateType indexed updateType, bytes data);
 
     enum UpdateType {
         BATCHER,
-        GAS_CONFIG
+        GAS_CONFIG,
+        GAS_LIMIT
     }
 
     constructor(
         address _owner,
         uint256 _overhead,
         uint256 _scalar,
-        bytes32 _batcherHash
+        bytes32 _batcherHash,
+        uint64 _gasLimit
     ) Semver(0, 0, 1) {
-        initialize(_owner, _overhead, _scalar, _batcherHash);
+        initialize(_owner, _overhead, _scalar, _batcherHash, _gasLimit);
     }
 
     /**
@@ -40,13 +50,16 @@ contract SystemConfig is OwnableUpgradeable, Semver {
         address _owner,
         uint256 _overhead,
         uint256 _scalar,
-        bytes32 _batcherHash
+        bytes32 _batcherHash,
+        uint64 _gasLimit
     ) public initializer {
+        require(_gasLimit >= MINIMUM_GAS_LIMIT, "SystemConfig: gas limit too low");
         __Ownable_init();
         transferOwnership(_owner);
         overhead = _overhead;
         scalar = _scalar;
         batcherHash = _batcherHash;
+        gasLimit = _gasLimit;
     }
 
     function setBatcherHash(bytes32 _batcherHash) external onlyOwner {
@@ -63,4 +76,12 @@ contract SystemConfig is OwnableUpgradeable, Semver {
         bytes memory data = abi.encode(_overhead, _scalar);
         emit ConfigUpdate(VERSION, UpdateType.GAS_CONFIG, data);
     }
+
+    function setGasLimit(uint64 _gasLimit) external onlyOwner {
+        require(_gasLimit >= MINIMUM_GAS_LIMIT, "SystemConfig: gas limit too low");
+        gasLimit = _gasLimit;
+
+        bytes memory data = abi.encode(_gasLimit);
+        emit ConfigUpdate(VERSION, UpdateType.GAS_LIMIT, data);
+    }
 }

specs/derivation.md

@@ -729,6 +729,7 @@ After deriving the transaction list, the rollup node constructs a [`PayloadAttri
 - `transactions` is the array of the derived transactions: deposited transactions and sequenced transactions, all
   encoded with [EIP-2718].
 - `noTxPool` is set to `true`, to use the exact above `transactions` list when constructing the block.
+- `gasLimit` is set to the current `gasLimit` value in the [system configuration][g-system-config] of this payload.
 
 [expanded-payload]: exec-engine.md#extended-payloadattributesv1
 

specs/exec-engine.md

@@ -68,8 +68,7 @@ to [`engine_forkchoiceUpdatedV1`][engine_forkchoiceUpdatedV1]: the extended `Pay
 
 #### Extended PayloadAttributesV1
 
-[`PayloadAttributesV1`][PayloadAttributesV1] is extended with a `transactions` field, equivalent to
-the `transactions` field in [`ExecutionPayloadV1`][ExecutionPayloadV1]:
+[`PayloadAttributesV1`][PayloadAttributesV1] is extended to:
 
 ```js
 PayloadAttributesV1: {
@@ -78,6 +77,7 @@ PayloadAttributesV1: {
     suggestedFeeRecipient: DATA (20 bytes)
     transactions: array of DATA
     noTxPool: bool
+    gasLimit: QUANTITY or null
 }
 ```
 
@@ -87,6 +87,7 @@ to a JSON array.
 
 Each item of the `transactions` array is a byte list encoding a transaction: `TransactionType ||
 TransactionPayload` or `LegacyTransaction`, as defined in [EIP-2718][eip-2718].
+This is equivalent to the `transactions` field in [`ExecutionPayloadV1`][ExecutionPayloadV1]
 
 The `transactions` field is optional:
 
@@ -106,6 +107,10 @@ if there is an error processing the transactions. It must return `STATUS_VALID`
 be executed without error. **Note**: The state transition rules have been modified such that deposits will never fail
 so if `engine_forkchoiceUpdatedV1` returns `STATUS_INVALID` it is because a batched transaction is invalid.
 
+The `gasLimit` is optional w.r.t. compatibility with L1, but required when used as rollup.
+This field overrides the gas limit used during block-building.
+If not specified as rollup, a `STATUS_INVALID` is returned.
+
 [rollup-driver]: rollup-node.md
 
 ### `engine_newPayloadV1`

specs/system_config.md

@@ -7,6 +7,7 @@
 - [System config contents (version 0)](#system-config-contents-version-0)
   - [`batcherHash` (`bytes32`)](#batcherhash-bytes32)
   - [`l1FeeOverhead` and `l1FeeScalar` (`uint256,uint256`)](#l1feeoverhead-and-l1feescalar-uint256uint256)
+  - [`gasLimit` (`uint64`)](#gaslimit-uint64)
 - [Writing the system config](#writing-the-system-config)
 - [Reading the system config](#reading-the-system-config)
 
@@ -34,6 +35,12 @@ to enable more extensive redundancy and/or rotation configurations.
 The L1 fee parameters, also known as Gas Price Oracle (GPO) parameters,
 are updated in conjunction and apply new L1 costs to the L2 transactions.
 
+### `gasLimit` (`uint64`)
+
+The gas limit of the L2 blocks is configured through the system config.
+Changes to the L2 gas limit are fully applied in the first L2 block with the L1 origin that introduced the change,
+as opposed to the 1/1024 adjustments towards a target as seen in limit updates of L1 blocks.
+
 ## Writing the system config
 
 The `SystemConfig` contract applies authentication to all writing contract functions,
@@ -50,6 +57,7 @@ A rollup node initializes its derivation process by finding a starting point bas
 - When started from an existing L2 chain, a previously included L1 block is determined as derivation starting point,
   and the system config can thus be retrieved from the last L2 block that referenced the L1 block as L1 origin:
   - `batcherHash`, `l1FeeOverhead` and `l1FeeScalar` are retrieved from the L1 block info transaction.
+  - `gasLimit` is retrieved from the L2 block header.
   - other future variables may also be retrieved from other contents of the L2 block, such as the header.
 
 After preparing the initial system configuration for the given L1 starting input,
@@ -65,6 +73,7 @@ The contained log events are filtered and processed as follows:
   and encodes the configuration update. In version `0` the following types are supported:
   - type `0`: `batcherHash` overwrite, as `bytes32` payload.
   - type `1`: `l1FeeOverhead` and `l1FeeScalar` overwrite, as two packed `uint256` entries.
+  - type `2`: `gasLimit` overwrite, as `uint64` payload.
 
 Note that individual derivation stages may be processing different L1 blocks,
 and should thus maintain individual system configuration copies,