cannon: Fix cli --stop-at-preimage value parsing (#12234)

* cannon: Fix cli --stop-at-preimage value parsing

* Setup alloc type in system config

cannon/cmd/run.go

@@ -297,7 +297,7 @@ func Run(ctx *cli.Context) error {
 		}
 		stopAtPreimageKeyPrefix = common.FromHex(parts[0])
 		if len(parts) == 2 {
-			x, err := strconv.ParseUint(parts[1], 10, arch.WordSizeBytes)
+			x, err := strconv.ParseUint(parts[1], 10, arch.WordSize)
 			if err != nil {
 				return fmt.Errorf("invalid preimage offset: %w", err)
 			}

op-e2e/faultproofs/cannon_benchmark_test.go

@@ -12,6 +12,7 @@ import (
 	"time"
 
 	op_e2e "github.com/ethereum-optimism/optimism/op-e2e"
+	"github.com/ethereum-optimism/optimism/op-e2e/config"
 	"github.com/ethereum-optimism/optimism/op-e2e/system/e2esys"
 
 	"github.com/ethereum/go-ethereum/accounts/abi/bind"
@@ -37,7 +38,7 @@ func TestBenchmarkCannon_FPP(t *testing.T) {
 
 	op_e2e.InitParallel(t, op_e2e.UsesCannon)
 	ctx := context.Background()
-	cfg := e2esys.DefaultSystemConfig(t)
+	cfg := e2esys.DefaultSystemConfig(t, e2esys.WithAllocType(config.AllocTypeFromEnv()))
 	// We don't need a verifier - just the sequencer is enough
 	delete(cfg.Nodes, "verifier")
 	// Use a small sequencer window size to avoid test timeout while waiting for empty blocks

op-e2e/faultproofs/util.go

@@ -4,6 +4,7 @@ import (
 	"crypto/ecdsa"
 	"testing"
 
+	"github.com/ethereum-optimism/optimism/op-e2e/config"
 	"github.com/ethereum-optimism/optimism/op-e2e/system/e2esys"
 	"github.com/ethereum-optimism/optimism/op-e2e/system/helpers"
 
@@ -50,7 +51,7 @@ func WithSequencerWindowSize(size uint64) faultDisputeConfigOpts {
 }
 
 func StartFaultDisputeSystem(t *testing.T, opts ...faultDisputeConfigOpts) (*e2esys.System, *ethclient.Client) {
-	cfg := e2esys.DefaultSystemConfig(t)
+	cfg := e2esys.DefaultSystemConfig(t, e2esys.WithAllocType(config.AllocTypeFromEnv()))
 	delete(cfg.Nodes, "verifier")
 	cfg.Nodes["sequencer"].SafeDBPath = t.TempDir()
 	cfg.DeployConfig.SequencerWindowSize = 4