From ae32c3c8096c64c7ae961e7cb12a2485caf7e647 Mon Sep 17 00:00:00 2001 From: Pangsu Date: Wed, 4 Dec 2024 04:10:39 +0900 Subject: [PATCH] tracing: add state changes for fee addresses in prestate tracer Resolve: #410 --- .../internal/tracetest/prestate_test.go | 19 +++ .../simple_op.json | 131 ++++++++++++++++++ eth/tracers/native/prestate.go | 6 + 3 files changed, 156 insertions(+) create mode 100644 eth/tracers/internal/tracetest/testdata/prestate_tracer_with_diff_mode/simple_op.json diff --git a/eth/tracers/internal/tracetest/prestate_test.go b/eth/tracers/internal/tracetest/prestate_test.go index 9cbd126694..6d752cead8 100644 --- a/eth/tracers/internal/tracetest/prestate_test.go +++ b/eth/tracers/internal/tracetest/prestate_test.go @@ -30,6 +30,7 @@ import ( "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/eth/tracers" + "github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/tests" ) @@ -98,6 +99,24 @@ func testPrestateDiffTracer(tracerName string, dirPath string, t *testing.T) { ) defer state.Close() + // Setting up context for testing transaction fee distribution in Optimism + if test.Genesis.Config.IsOptimismRegolith(context.Time) { + l1CostOverhead := big.NewInt(int64(188)) + l1CostScalar := big.NewInt(int64(684000)) + l1BaseFee := big.NewInt(int64(5227)) + + context.Random = &common.Hash{} + context.BaseFee = big.NewInt(int64(20_000_000_000)) + context.L1CostFunc = func(rcd types.RollupCostData, blockTime uint64) *big.Int { + gas := rcd.Zeroes*params.TxDataZeroGas + rcd.Ones*params.TxDataNonZeroGasEIP2028 // 2088 + gasWithOverhead := new(big.Int).SetUint64(gas) + gasWithOverhead.Add(gasWithOverhead, l1CostOverhead) // 2088 + 188 = 2276 + fee := new(big.Int).Set(gasWithOverhead) + fee.Mul(fee, l1BaseFee).Mul(fee, l1CostScalar).Div(fee, big.NewInt(1_000_000)) // 2276 * 5227 * 684000 / 1000000 = 8137309 (0x7c2a5d) + return fee + } + } + tracer, err := tracers.DefaultDirectory.New(tracerName, new(tracers.Context), test.TracerConfig) if err != nil { t.Fatalf("failed to create call tracer: %v", err) diff --git a/eth/tracers/internal/tracetest/testdata/prestate_tracer_with_diff_mode/simple_op.json b/eth/tracers/internal/tracetest/testdata/prestate_tracer_with_diff_mode/simple_op.json new file mode 100644 index 0000000000..aa64785794 --- /dev/null +++ b/eth/tracers/internal/tracetest/testdata/prestate_tracer_with_diff_mode/simple_op.json @@ -0,0 +1,131 @@ +{ + "context": { + "difficulty": "0", + "gasLimit": "4722976", + "miner": "0x1585936b53834b021f68cc13eeefdec2efc8e724", + "number": "2289806", + "timestamp": "1513601314" + }, + "genesis": { + "alloc": { + "0x0024f658a46fbb89d8ac105e98d7ac7cbbaf27c5": { + "balance": "0x0", + "code": "0x", + "nonce": "22", + "storage": {} + }, + "0x3b873a919aa0512d5a0f09e6dcceaa4a6727fafe": { + "balance": "0x4d87094125a369d9bd5", + "code": 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+ "nonce": "1", + "storage": { + "0x0000000000000000000000000000000000000000000000000000000000000000": "0x000000000000000000000001b436ba50d378d4bbc8660d312a13df6af6e89dfb", + "0x0000000000000000000000000000000000000000000000000000000000000001": "0x00000000000000000000000000000000000000000000000006f05b59d3b20000", + "0x0000000000000000000000000000000000000000000000000000000000000002": "0x000000000000000000000000000000000000000000000000000000000000003c", + "0x0000000000000000000000000000000000000000000000000000000000000003": "0x000000000000000000000000000000000000000000000000000000005a37b834" + } + }, + "0x4200000000000000000000000000000000000019": { + "balance": "0x0" + }, + "0x420000000000000000000000000000000000001a": { + "balance": "0x0" + }, + "0xb436ba50d378d4bbc8660d312a13df6af6e89dfb": { + "balance": "0x1780d77678137ac1b775", + "code": "0x", + "nonce": "29072", + "storage": {} + } + }, + "config": { + "byzantiumBlock": 0, + "chainId": 3, + "daoForkSupport": true, + "eip150Block": 0, + "eip150Hash": "0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d", + "eip155Block": 0, + "eip158Block": 0, + "homesteadBlock": 0, + "constantinopleBlock": 0, + "petersburgBlock": 0, + "istanbulBlock": 0, + "berlinBlock": 0, + "londonBlock": 0, + "bedrockBlock": 0, + "regolithTime": 0, + "optimism": { + "eip1559Elasticity": 6, + "eip1559Denominator": 50, + "eip1559DenominatorCanyon": 250 + } + }, + "difficulty": "3509749784", + "extraData": "0x4554482e45544846414e532e4f52472d4641313738394444", + "gasLimit": "4727564", + "hash": "0x609948ac3bd3c00b7736b933248891d6c901ee28f066241bddb28f4e00a9f440", + "miner": "0xbbf5029fd710d227630c8b7d338051b8e76d50b3", + "mixHash": "0xb131e4507c93c7377de00e7c271bf409ec7492767142ff0f45c882f8068c2ada", + "nonce": "0x4eb12e19c16d43da", + "number": "2289805", + "stateRoot": "0xc7f10f352bff82fac3c2999d3085093d12652e19c7fd32591de49dc5d91b4f1f", + "timestamp": "1513601261" + }, + "input": "0xf88b8271908506fc23ac0083015f90943b873a919aa0512d5a0f09e6dcceaa4a6727fafe80a463e4bff40000000000000000000000000024f658a46fbb89d8ac105e98d7ac7cbbaf27c52aa0bdce0b59e8761854e857fe64015f06dd08a4fbb7624f6094893a79a72e6ad6bea01d9dde033cff7bb235a3163f348a6d7ab8d6b52bc0963a95b91612e40ca766a4", + "tracerConfig": { + "diffMode": true + }, + "result": { + "pre": { + "0x0024f658a46fbb89d8ac105e98d7ac7cbbaf27c5": { + "balance": "0x0", + "nonce": 22 + }, + "0x1585936b53834b021f68cc13eeefdec2efc8e724": { + "balance": "0x0" + }, + "0x3b873a919aa0512d5a0f09e6dcceaa4a6727fafe": { + "balance": "0x4d87094125a369d9bd5", + "nonce": 1, + "code": 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+ "storage": { + "0x0000000000000000000000000000000000000000000000000000000000000003": "0x000000000000000000000000000000000000000000000000000000005a37b834" + } + }, + "0x4200000000000000000000000000000000000019": { + "balance": "0x0" + }, + "0x420000000000000000000000000000000000001a": { + "balance": "0x0" + }, + "0xb436ba50d378d4bbc8660d312a13df6af6e89dfb": { + "balance": "0x1780d77678137ac1b775", + "nonce": 29072 + } + }, + "post": { + "0x0024f658a46fbb89d8ac105e98d7ac7cbbaf27c5": { + "balance": "0x6f05b59d3b20000" + }, + "0x1585936b53834b021f68cc13eeefdec2efc8e724": { + "balance": "0x197d396c38400" + }, + "0x3b873a919aa0512d5a0f09e6dcceaa4a6727fafe": { + "balance": "0x4d869a3b70062eb9bd5", + "storage": { + "0x0000000000000000000000000000000000000000000000000000000000000003": "0x000000000000000000000000000000000000000000000000000000005a37b95e" + } + }, + "0x4200000000000000000000000000000000000019": { + "balance": "0x32fa72d870800" + }, + "0x420000000000000000000000000000000000001a": { + "balance": "0x7c2a5d" + }, + "0xb436ba50d378d4bbc8660d312a13df6af6e89dfb": { + "balance": "0x1780d771b098b5fb0118", + "nonce": 29073 + } + } + } +} diff --git a/eth/tracers/native/prestate.go b/eth/tracers/native/prestate.go index b353c06960..7450ee4546 100644 --- a/eth/tracers/native/prestate.go +++ b/eth/tracers/native/prestate.go @@ -31,6 +31,7 @@ import ( "github.com/ethereum/go-ethereum/eth/tracers" "github.com/ethereum/go-ethereum/eth/tracers/internal" "github.com/ethereum/go-ethereum/log" + "github.com/ethereum/go-ethereum/params" ) //go:generate go run github.com/fjl/gencodec -type account -field-override accountMarshaling -out gen_account_json.go @@ -158,6 +159,11 @@ func (t *prestateTracer) OnTxStart(env *tracing.VMContext, tx *types.Transaction t.lookupAccount(from) t.lookupAccount(t.to) t.lookupAccount(env.Coinbase) + + if env.ChainConfig.Optimism != nil { + t.lookupAccount(params.OptimismL1FeeRecipient) + t.lookupAccount(params.OptimismBaseFeeRecipient) + } } func (t *prestateTracer) OnTxEnd(receipt *types.Receipt, err error) {