Merge pull request #2274 from bnb-chain/develop

draft release v1.4.2-alpha

CHANGELOG.md

@@ -1,4 +1,35 @@
 # Changelog
+## v1.4.2
+### Feature
+* [\#2021](https://github.com/bnb-chain/bsc/pull/2021) feat: support separate trie database
+* [\#2224](https://github.com/bnb-chain/bsc/pull/2224) feat: support MEV
+
+### BUGFIX
+* [\#2268](https://github.com/bnb-chain/bsc/pull/2268) fix: ensure EIP-4788 not supported with Parlia Engine
+
+### Cancun Code Merge
+#### 4844 related
+[internal/ethapi: add support for blobs in eth_fillTransaction (#28839)](https://github.com/bnb-chain/bsc/commit/ac5aa672d3b85a1f74667a65a15398f072aa0b2a)
+[internal/ethapi: fix defaults for blob fields (#29037)](https://github.com/bnb-chain/bsc/commit/b47cf8fe1de4f97ce38417d8136a58812734a7a9)
+[ethereum, ethclient: add blob transaction fields in CallMsg (#28989)](https://github.com/bnb-chain/bsc/commit/9d537f543990d9013d73433dc58fd0e985d9b2b6)
+[core/txpool/blobpool: post-crash cleanup and addition/removal metrics(#28914)](https://github.com/bnb-chain/bsc/commit/62affdc9c5ea6f1a73fde42ac5ee5c9795877f88)
+[core/txpool/blobpool: update the blob db with corruption handling (#29001)](https://github.com/bnb-chain/bsc/commit/3c30de219f92120248b7b7aeeb2bef82305e9627)
+[core/txpool, eth, miner: pre-filter dynamic fees during pending tx retrieval (#29005)](https://github.com/bnb-chain/bsc/commit/593e303485473d9b9194792e4556a451c44dcc6c)
+[core/txpool, miner: speed up blob pool pending retrievals (#29008)](https://github.com/bnb-chain/bsc/commit/6fb0d0992bd4eb91faf1e081b3c4aa46adb0ef7d)
+[core/txpool, eth, miner: retrieve plain and blob txs separately (#29026)](https://github.com/bnb-chain/bsc/commit/f4852b8ddc8bef962d34210a4f7774b95767e421)
+[core/txpool: reject blob txs with blob fee cap below the minimum (#29081)](https://github.com/bnb-chain/bsc/commit/32d4d6e6160432be1cb9780a43253deda7708ced)
+[core/txpool/blobpool: reduce default database cap for rollout (#29090)](https://github.com/bnb-chain/bsc/commit/63aaac81007ad46b208570c17cae78b7f60931d4) 
+#### Clean Ups
+[cmd/devp2p, eth: drop support for eth/67 (#28956)](https://github.com/bnb-chain/bsc/commit/8a76a814a2b9e5b4c1a4c6de44cd702536104507)
+[all: remove the dependency from trie to triedb (#28824)](https://github.com/bnb-chain/bsc/commit/fe91d476ba3e29316b6dc99b6efd4a571481d888)
+#### Others
+[eth, miner: fix enforcing the minimum miner tip (#28933)](https://github.com/bnb-chain/bsc/commit/16ce7bf50fa71c907d1dc6504ed32a9161e71351)
+[cmd,internal/era: implement export-history subcommand(#26621)](https://github.com/bnb-chain/bsc/commit/1f50aa76318689c6e74d0c3b4f31421bf7382fc7)
+[node, rpc: add configurable HTTP request limit (#28948)](https://github.com/bnb-chain/bsc/commit/69f5d5ba1fe355ff7e3dee5a0c7e662cd82f1071)
+[tests: fix goroutine leak related to state snapshot generation (#28974)](https://github.com/bnb-chain/bsc/commit/8321fe2fda0b44d6df3750bcee28b8627525173b)
+[internal/ethapi:fix zero rpc gas cap in eth_createAccessList (#28846)](https://github.com/bnb-chain/bsc/commit/b87b9b45331f87fb1da379c5f17a81ebc3738c6e)
+[eth/tracers: Fix callTracer logs on onlyTopCall == true (#29068)](https://github.com/bnb-chain/bsc/commit/5a0f468f8cb15b939bd85445d33c614a36942a8e)
+
 ## v1.4.1
 FEATURE
 NA

Makefile

@@ -11,14 +11,17 @@ GORUN = go run
 GIT_COMMIT=$(shell git rev-parse HEAD)
 GIT_COMMIT_DATE=$(shell git log -n1 --pretty='format:%cd' --date=format:'%Y%m%d')
 
+#? geth: Build geth
 geth:
 	$(GORUN) build/ci.go install ./cmd/geth
 	@echo "Done building."
 	@echo "Run \"$(GOBIN)/geth\" to launch geth."
 
+#? all: Build all packages and executables
 all:
 	$(GORUN) build/ci.go install
 
+#? test: Run the tests
 test: all
 	$(GORUN) build/ci.go test -timeout 1h
 
@@ -32,9 +35,11 @@ truffle-test:
 	docker-compose -f ./tests/truffle/docker-compose.yml up --exit-code-from truffle-test truffle-test
 	docker-compose -f ./tests/truffle/docker-compose.yml down
 
+#? lint: Run certain pre-selected linters
 lint: ## Run linters.
 	$(GORUN) build/ci.go lint
 
+#? clean: Clean go cache, built executables, and the auto generated folder
 clean:
 	go clean -cache
 	rm -fr build/_workspace/pkg/ $(GOBIN)/*
@@ -42,6 +47,7 @@ clean:
 # The devtools target installs tools required for 'go generate'.
 # You need to put $GOBIN (or $GOPATH/bin) in your PATH to use 'go generate'.
 
+#? devtools: Install recommended developer tools
 devtools:
 	env GOBIN= go install golang.org/x/tools/cmd/stringer@latest
 	env GOBIN= go install github.com/fjl/gencodec@latest
@@ -50,5 +56,12 @@ devtools:
 	@type "solc" 2> /dev/null || echo 'Please install solc'
 	@type "protoc" 2> /dev/null || echo 'Please install protoc'
 
+#? help: Build docker image
 docker:
 	docker build --pull -t bnb-chain/bsc:latest -f Dockerfile .
+
+#? help: Get more info on make commands.
+help: Makefile
+	@echo " Choose a command run in go-ethereum:"
+	@sed -n 's/^#?//p' $< | column -t -s ':' |  sort | sed -e 's/^/ /'
+.PHONY: help

accounts/abi/abi.go

@@ -29,7 +29,7 @@ import (
 )
 
 // The ABI holds information about a contract's context and available
-// invokable methods. It will allow you to type check function calls and
+// invocable methods. It will allow you to type check function calls and
 // packs data accordingly.
 type ABI struct {
 	Constructor Method

accounts/abi/bind/backends/simulated.go

@@ -20,7 +20,7 @@ import (
 	"context"
 
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core"
+	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/ethclient/simulated"
 )
 
@@ -43,7 +43,7 @@ func (b *SimulatedBackend) Fork(ctx context.Context, parentHash common.Hash) err
 //
 // Deprecated: please use simulated.Backend from package
 // github.com/ethereum/go-ethereum/ethclient/simulated instead.
-func NewSimulatedBackend(alloc core.GenesisAlloc, gasLimit uint64) *SimulatedBackend {
+func NewSimulatedBackend(alloc types.GenesisAlloc, gasLimit uint64) *SimulatedBackend {
 	b := simulated.NewBackend(alloc, simulated.WithBlockGasLimit(gasLimit))
 	return &SimulatedBackend{
 		Backend: b,

accounts/abi/bind/bind_test.go

@@ -289,7 +289,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -297,7 +297,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			// Deploy an interaction tester contract and call a transaction on it
@@ -345,7 +345,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -353,7 +353,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			// Deploy a tuple tester contract and execute a structured call on it
@@ -391,7 +391,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -399,7 +399,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			// Deploy a tuple tester contract and execute a structured call on it
@@ -449,7 +449,7 @@ var bindTests = []struct {
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
 			"github.com/ethereum/go-ethereum/common"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -457,7 +457,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			// Deploy a slice tester contract and execute a n array call on it
@@ -497,7 +497,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -505,7 +505,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			// Deploy a default method invoker contract and execute its default method
@@ -564,7 +564,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -572,7 +572,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 		
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 		
 			// Deploy a structs method invoker contract and execute its default method
@@ -610,12 +610,12 @@ var bindTests = []struct {
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
 			"github.com/ethereum/go-ethereum/common"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 		`,
 		`
 			// Create a simulator and wrap a non-deployed contract
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{}, uint64(10000000000))
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{}, uint64(10000000000))
 			defer sim.Close()
 
 			nonexistent, err := NewNonExistent(common.Address{}, sim)
@@ -649,12 +649,12 @@ var bindTests = []struct {
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
 			"github.com/ethereum/go-ethereum/common"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 		`,
 		`
 			// Create a simulator and wrap a non-deployed contract
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{}, uint64(10000000000))
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{}, uint64(10000000000))
 			defer sim.Close()
 
 			nonexistent, err := NewNonExistentStruct(common.Address{}, sim)
@@ -696,7 +696,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -704,7 +704,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			// Deploy a funky gas pattern contract
@@ -746,7 +746,7 @@ var bindTests = []struct {
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
 			"github.com/ethereum/go-ethereum/common"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -754,7 +754,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			// Deploy a sender tester contract and execute a structured call on it
@@ -821,7 +821,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -829,7 +829,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			// Deploy a underscorer tester contract and execute a structured call on it
@@ -915,7 +915,7 @@ var bindTests = []struct {
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
 			"github.com/ethereum/go-ethereum/common"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -923,7 +923,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			// Deploy an eventer contract
@@ -1105,7 +1105,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -1113,7 +1113,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			//deploy the test contract
@@ -1240,7 +1240,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 
@@ -1248,7 +1248,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			_, _, contract, err := DeployTuple(auth, sim)
@@ -1382,7 +1382,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -1390,7 +1390,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			//deploy the test contract
@@ -1448,14 +1448,14 @@ var bindTests = []struct {
 
 		"github.com/ethereum/go-ethereum/accounts/abi/bind"
 		"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-		"github.com/ethereum/go-ethereum/core"
+		"github.com/ethereum/go-ethereum/core/types"
 		"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
 		// Initialize test accounts
 		key, _ := crypto.GenerateKey()
 		auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
-		sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+		sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 		defer sim.Close()
 
 		// deploy the test contract
@@ -1537,7 +1537,7 @@ var bindTests = []struct {
 		"github.com/ethereum/go-ethereum/accounts/abi/bind"
 		"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
 		"github.com/ethereum/go-ethereum/crypto"
-		"github.com/ethereum/go-ethereum/core"
+		"github.com/ethereum/go-ethereum/core/types"
 		`,
 		`
 		// Initialize test accounts
@@ -1545,7 +1545,7 @@ var bindTests = []struct {
 		addr := crypto.PubkeyToAddress(key.PublicKey)
 
 		// Deploy registrar contract
-		sim := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+		sim := backends.NewSimulatedBackend(types.GenesisAlloc{addr: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 		defer sim.Close()
 
 		transactOpts, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
@@ -1600,14 +1600,14 @@ var bindTests = []struct {
 		"github.com/ethereum/go-ethereum/accounts/abi/bind"
 		"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
 		"github.com/ethereum/go-ethereum/crypto"
-		"github.com/ethereum/go-ethereum/core"
+		"github.com/ethereum/go-ethereum/core/types"
         `,
 		`
 		key, _ := crypto.GenerateKey()
 		addr := crypto.PubkeyToAddress(key.PublicKey)
 
 		// Deploy registrar contract
-		sim := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+		sim := backends.NewSimulatedBackend(types.GenesisAlloc{addr: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 		defer sim.Close()
 
 		transactOpts, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
@@ -1661,7 +1661,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 		`,
 		`
@@ -1669,7 +1669,7 @@ var bindTests = []struct {
 			key, _ := crypto.GenerateKey()
 			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
 
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000)
 			defer sim.Close()
 
 			// Deploy a tester contract and execute a structured call on it
@@ -1722,14 +1722,14 @@ var bindTests = []struct {
 	
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 	   `,
 		`
 			key, _ := crypto.GenerateKey()
 			addr := crypto.PubkeyToAddress(key.PublicKey)
 	
-			sim := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: big.NewInt(10000000000000000)}}, 1000000)
+			sim := backends.NewSimulatedBackend(types.GenesisAlloc{addr: {Balance: big.NewInt(10000000000000000)}}, 1000000)
 			defer sim.Close()
 	
 			opts, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
@@ -1810,7 +1810,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 			"github.com/ethereum/go-ethereum/eth/ethconfig"
 	   `,
@@ -1818,7 +1818,7 @@ var bindTests = []struct {
 			var (
 				key, _  = crypto.GenerateKey()
 				user, _ = bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
-				sim     = backends.NewSimulatedBackend(core.GenesisAlloc{user.From: {Balance: big.NewInt(1000000000000000000)}}, ethconfig.Defaults.Miner.GasCeil)
+				sim     = backends.NewSimulatedBackend(types.GenesisAlloc{user.From: {Balance: big.NewInt(1000000000000000000)}}, ethconfig.Defaults.Miner.GasCeil)
 			)
 			defer sim.Close()
 
@@ -1881,7 +1881,7 @@ var bindTests = []struct {
 	
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 			"github.com/ethereum/go-ethereum/eth/ethconfig"
 	   `,
@@ -1889,7 +1889,7 @@ var bindTests = []struct {
 			var (
 				key, _  = crypto.GenerateKey()
 				user, _ = bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
-				sim     = backends.NewSimulatedBackend(core.GenesisAlloc{user.From: {Balance: big.NewInt(1000000000000000000)}}, ethconfig.Defaults.Miner.GasCeil)
+				sim     = backends.NewSimulatedBackend(types.GenesisAlloc{user.From: {Balance: big.NewInt(1000000000000000000)}}, ethconfig.Defaults.Miner.GasCeil)
 			)
 			defer sim.Close()
 	
@@ -1934,7 +1934,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 			"github.com/ethereum/go-ethereum/eth/ethconfig"
 		`,
@@ -1942,7 +1942,7 @@ var bindTests = []struct {
 			var (
 				key, _  = crypto.GenerateKey()
 				user, _ = bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
-				sim     = backends.NewSimulatedBackend(core.GenesisAlloc{user.From: {Balance: big.NewInt(1000000000000000000)}}, ethconfig.Defaults.Miner.GasCeil)
+				sim     = backends.NewSimulatedBackend(types.GenesisAlloc{user.From: {Balance: big.NewInt(1000000000000000000)}}, ethconfig.Defaults.Miner.GasCeil)
 			)
 			defer sim.Close()
 
@@ -1983,7 +1983,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 			"github.com/ethereum/go-ethereum/eth/ethconfig"
 		`,
@@ -1991,7 +1991,7 @@ var bindTests = []struct {
 			var (
 				key, _  = crypto.GenerateKey()
 				user, _ = bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
-				sim     = backends.NewSimulatedBackend(core.GenesisAlloc{user.From: {Balance: big.NewInt(1000000000000000000)}}, ethconfig.Defaults.Miner.GasCeil)
+				sim     = backends.NewSimulatedBackend(types.GenesisAlloc{user.From: {Balance: big.NewInt(1000000000000000000)}}, ethconfig.Defaults.Miner.GasCeil)
 			)
 			defer sim.Close()
 
@@ -2024,7 +2024,7 @@ var bindTests = []struct {
 
 			"github.com/ethereum/go-ethereum/accounts/abi/bind"
 			"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-			"github.com/ethereum/go-ethereum/core"
+			"github.com/ethereum/go-ethereum/core/types"
 			"github.com/ethereum/go-ethereum/crypto"
 			"github.com/ethereum/go-ethereum/eth/ethconfig"
 		`,
@@ -2032,7 +2032,7 @@ var bindTests = []struct {
 			var (
 				key, _  = crypto.GenerateKey()
 				user, _ = bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
-				sim     = backends.NewSimulatedBackend(core.GenesisAlloc{user.From: {Balance: big.NewInt(1000000000000000000)}}, ethconfig.Defaults.Miner.GasCeil)
+				sim     = backends.NewSimulatedBackend(types.GenesisAlloc{user.From: {Balance: big.NewInt(1000000000000000000)}}, ethconfig.Defaults.Miner.GasCeil)
 			)
 			_, tx, _, err := DeployRangeKeyword(user, sim)
 			if err != nil {

accounts/abi/bind/util_test.go

@@ -25,7 +25,6 @@ import (
 
 	"github.com/ethereum/go-ethereum/accounts/abi/bind"
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethclient/simulated"
@@ -57,7 +56,7 @@ func TestWaitDeployed(t *testing.T) {
 	t.Parallel()
 	for name, test := range waitDeployedTests {
 		backend := simulated.NewBackend(
-			core.GenesisAlloc{
+			types.GenesisAlloc{
 				crypto.PubkeyToAddress(testKey.PublicKey): {Balance: big.NewInt(10000000000000000)},
 			},
 		)
@@ -65,7 +64,7 @@ func TestWaitDeployed(t *testing.T) {
 
 		// Create the transaction
 		head, _ := backend.Client().HeaderByNumber(context.Background(), nil) // Should be child's, good enough
-		gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
+		gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(params.GWei))
 
 		tx := types.NewContractCreation(0, big.NewInt(0), test.gas, gasPrice, common.FromHex(test.code))
 		tx, _ = types.SignTx(tx, types.LatestSignerForChainID(big.NewInt(1337)), testKey)
@@ -102,7 +101,7 @@ func TestWaitDeployed(t *testing.T) {
 
 func TestWaitDeployedCornerCases(t *testing.T) {
 	backend := simulated.NewBackend(
-		core.GenesisAlloc{
+		types.GenesisAlloc{
 			crypto.PubkeyToAddress(testKey.PublicKey): {Balance: big.NewInt(10000000000000000)},
 		},
 	)

accounts/scwallet/hub.go

@@ -241,7 +241,7 @@ func (hub *Hub) refreshWallets() {
 			card.Disconnect(pcsc.LeaveCard)
 			continue
 		}
-		// Card connected, start tracking in amongs the wallets
+		// Card connected, start tracking among the wallets
 		hub.wallets[reader] = wallet
 		events = append(events, accounts.WalletEvent{Wallet: wallet, Kind: accounts.WalletArrived})
 	}

accounts/usbwallet/trezor/trezor.go

@@ -16,7 +16,7 @@
 
 // This file contains the implementation for interacting with the Trezor hardware
 // wallets. The wire protocol spec can be found on the SatoshiLabs website:
-// https://wiki.trezor.io/Developers_guide-Message_Workflows
+// https://docs.trezor.io/trezor-firmware/common/message-workflows.html
 
 // !!! STAHP !!!
 //

beacon/engine/types.go

@@ -303,3 +303,21 @@ type ExecutionPayloadBodyV1 struct {
 	TransactionData []hexutil.Bytes     `json:"transactions"`
 	Withdrawals     []*types.Withdrawal `json:"withdrawals"`
 }
+
+// Client identifiers to support ClientVersionV1.
+const (
+	ClientCode = "GE"
+	ClientName = "go-ethereum"
+)
+
+// ClientVersionV1 contains information which identifies a client implementation.
+type ClientVersionV1 struct {
+	Code    string `json:"code"`
+	Name    string `json:"clientName"`
+	Version string `json:"version"`
+	Commit  string `json:"commit"`
+}
+
+func (v *ClientVersionV1) String() string {
+	return fmt.Sprintf("%s-%s-%s-%s", v.Code, v.Name, v.Version, v.Commit)
+}

build/checksums.txt

@@ -1,9 +1,9 @@
 # This file contains sha256 checksums of optional build dependencies.
 
-# version:spec-tests 1.0.6
+# version:spec-tests 2.1.0
 # https://github.com/ethereum/execution-spec-tests/releases
-# https://github.com/ethereum/execution-spec-tests/releases/download/v1.0.6/
-485af7b66cf41eb3a8c1bd46632913b8eb95995df867cf665617bbc9b4beedd1  fixtures_develop.tar.gz
+# https://github.com/ethereum/execution-spec-tests/releases/download/v2.1.0/
+ca89c76851b0900bfcc3cbb9a26cbece1f3d7c64a3bed38723e914713290df6c  fixtures_develop.tar.gz
 
 # version:golang 1.21.6
 # https://go.dev/dl/

build/ci.go

@@ -121,14 +121,13 @@ var (
 	// Note: vivid is unsupported because there is no golang-1.6 package for it.
 	// Note: the following Ubuntu releases have been officially deprecated on Launchpad:
 	//   wily, yakkety, zesty, artful, cosmic, disco, eoan, groovy, hirsuite, impish,
-	//   kinetic
+	//   kinetic, lunar
 	debDistroGoBoots = map[string]string{
 		"trusty": "golang-1.11", // 14.04, EOL: 04/2024
 		"xenial": "golang-go",   // 16.04, EOL: 04/2026
 		"bionic": "golang-go",   // 18.04, EOL: 04/2028
 		"focal":  "golang-go",   // 20.04, EOL: 04/2030
 		"jammy":  "golang-go",   // 22.04, EOL: 04/2032
-		"lunar":  "golang-go",   // 23.04, EOL: 01/2024
 		"mantic": "golang-go",   // 23.10, EOL: 07/2024
 	}
 

cmd/clef/README.md

@@ -916,7 +916,7 @@ There are a couple of implementation for a UI. We'll try to keep this list up to
 
 | Name | Repo | UI type| No external resources| Blocky support| Verifies permissions | Hash information | No secondary storage | Statically linked| Can modify parameters|
 | ---- | ---- | -------| ---- | ---- | ---- |---- | ---- | ---- | ---- |
-| QtSigner| https://github.com/holiman/qtsigner/| Python3/QT-based| :+1:| :+1:| :+1:| :+1:| :+1:| :x: |  :+1: (partially)|
-| GtkSigner| https://github.com/holiman/gtksigner| Python3/GTK-based| :+1:| :x:| :x:| :+1:| :+1:| :x: |  :x: |
-| Frame | https://github.com/floating/frame/commits/go-signer| Electron-based| :x:| :x:| :x:| :x:| ?| :x: |  :x: |
-| Clef UI| https://github.com/ethereum/clef-ui| Golang/QT-based| :+1:| :+1:| :x:| :+1:| :+1:| :x: |  :+1: (approve tx only)|
+| QtSigner| https://github.com/holiman/qtsigner/ | Python3/QT-based| :+1:| :+1:| :+1:| :+1:| :+1:| :x: |  :+1: (partially)|
+| GtkSigner| https://github.com/holiman/gtksigner | Python3/GTK-based| :+1:| :x:| :x:| :+1:| :+1:| :x: |  :x: |
+| Frame | https://github.com/floating/frame/commits/go-signer | Electron-based| :x:| :x:| :x:| :x:| ?| :x: |  :x: |
+| Clef UI| https://github.com/ethereum/clef-ui | Golang/QT-based| :+1:| :+1:| :x:| :+1:| :+1:| :x: |  :+1: (approve tx only)|

cmd/clef/datatypes.md

@@ -75,7 +75,7 @@ Example:
     },
     {
       "type": "Info",
-      "message": "User should see this aswell"
+      "message": "User should see this as well"
     }
   ],
   "meta": {

cmd/devp2p/internal/ethtest/conn.go

@@ -166,7 +166,7 @@ func (c *Conn) ReadEth() (any, error) {
 		case eth.TransactionsMsg:
 			msg = new(eth.TransactionsPacket)
 		case eth.NewPooledTransactionHashesMsg:
-			msg = new(eth.NewPooledTransactionHashesPacket68)
+			msg = new(eth.NewPooledTransactionHashesPacket)
 		case eth.GetPooledTransactionsMsg:
 			msg = new(eth.GetPooledTransactionsPacket)
 		case eth.PooledTransactionsMsg:

cmd/devp2p/internal/ethtest/suite.go

@@ -64,23 +64,23 @@ func NewSuite(dest *enode.Node, chainDir, engineURL, jwt string) (*Suite, error)
 func (s *Suite) EthTests() []utesting.Test {
 	return []utesting.Test{
 		// status
-		{Name: "TestStatus", Fn: s.TestStatus},
+		{Name: "Status", Fn: s.TestStatus},
 		// get block headers
-		{Name: "TestGetBlockHeaders", Fn: s.TestGetBlockHeaders},
-		{Name: "TestSimultaneousRequests", Fn: s.TestSimultaneousRequests},
-		{Name: "TestSameRequestID", Fn: s.TestSameRequestID},
-		{Name: "TestZeroRequestID", Fn: s.TestZeroRequestID},
+		{Name: "GetBlockHeaders", Fn: s.TestGetBlockHeaders},
+		{Name: "SimultaneousRequests", Fn: s.TestSimultaneousRequests},
+		{Name: "SameRequestID", Fn: s.TestSameRequestID},
+		{Name: "ZeroRequestID", Fn: s.TestZeroRequestID},
 		// get block bodies
-		{Name: "TestGetBlockBodies", Fn: s.TestGetBlockBodies},
+		{Name: "GetBlockBodies", Fn: s.TestGetBlockBodies},
 		// // malicious handshakes + status
-		{Name: "TestMaliciousHandshake", Fn: s.TestMaliciousHandshake},
-		{Name: "TestMaliciousStatus", Fn: s.TestMaliciousStatus},
+		{Name: "MaliciousHandshake", Fn: s.TestMaliciousHandshake},
+		{Name: "MaliciousStatus", Fn: s.TestMaliciousStatus},
 		// test transactions
-		{Name: "TestLargeTxRequest", Fn: s.TestLargeTxRequest, Slow: true},
-		{Name: "TestTransaction", Fn: s.TestTransaction},
-		{Name: "TestInvalidTxs", Fn: s.TestInvalidTxs},
-		{Name: "TestNewPooledTxs", Fn: s.TestNewPooledTxs},
-		{Name: "TestBlobViolations", Fn: s.TestBlobViolations},
+		{Name: "LargeTxRequest", Fn: s.TestLargeTxRequest, Slow: true},
+		{Name: "Transaction", Fn: s.TestTransaction},
+		{Name: "InvalidTxs", Fn: s.TestInvalidTxs},
+		{Name: "NewPooledTxs", Fn: s.TestNewPooledTxs},
+		{Name: "BlobViolations", Fn: s.TestBlobViolations},
 	}
 }
 
@@ -94,9 +94,9 @@ func (s *Suite) SnapTests() []utesting.Test {
 	}
 }
 
-// TestStatus attempts to connect to the given node and exchange a status
-// message with it on the eth protocol.
 func (s *Suite) TestStatus(t *utesting.T) {
+	t.Log(`This test is just a sanity check. It performs an eth protocol handshake.`)
+
 	conn, err := s.dial()
 	if err != nil {
 		t.Fatalf("dial failed: %v", err)
@@ -112,9 +112,9 @@ func headersMatch(expected []*types.Header, headers []*types.Header) bool {
 	return reflect.DeepEqual(expected, headers)
 }
 
-// TestGetBlockHeaders tests whether the given node can respond to an eth
-// `GetBlockHeaders` request and that the response is accurate.
 func (s *Suite) TestGetBlockHeaders(t *utesting.T) {
+	t.Log(`This test requests block headers from the node.`)
+
 	conn, err := s.dial()
 	if err != nil {
 		t.Fatalf("dial failed: %v", err)
@@ -154,10 +154,10 @@ func (s *Suite) TestGetBlockHeaders(t *utesting.T) {
 	}
 }
 
-// TestSimultaneousRequests sends two simultaneous `GetBlockHeader` requests
-// from the same connection with different request IDs and checks to make sure
-// the node responds with the correct headers per request.
 func (s *Suite) TestSimultaneousRequests(t *utesting.T) {
+	t.Log(`This test requests blocks headers from the node, performing two requests
+concurrently, with different request IDs.`)
+
 	conn, err := s.dial()
 	if err != nil {
 		t.Fatalf("dial failed: %v", err)
@@ -228,9 +228,10 @@ func (s *Suite) TestSimultaneousRequests(t *utesting.T) {
 	}
 }
 
-// TestSameRequestID sends two requests with the same request ID to a single
-// node.
 func (s *Suite) TestSameRequestID(t *utesting.T) {
+	t.Log(`This test requests block headers, performing two concurrent requests with the
+same request ID. The node should handle the request by responding to both requests.`)
+
 	conn, err := s.dial()
 	if err != nil {
 		t.Fatalf("dial failed: %v", err)
@@ -298,9 +299,10 @@ func (s *Suite) TestSameRequestID(t *utesting.T) {
 	}
 }
 
-// TestZeroRequestID checks that a message with a request ID of zero is still handled
-// by the node.
 func (s *Suite) TestZeroRequestID(t *utesting.T) {
+	t.Log(`This test sends a GetBlockHeaders message with a request-id of zero,
+and expects a response.`)
+
 	conn, err := s.dial()
 	if err != nil {
 		t.Fatalf("dial failed: %v", err)
@@ -333,9 +335,9 @@ func (s *Suite) TestZeroRequestID(t *utesting.T) {
 	}
 }
 
-// TestGetBlockBodies tests whether the given node can respond to a
-// `GetBlockBodies` request and that the response is accurate.
 func (s *Suite) TestGetBlockBodies(t *utesting.T) {
+	t.Log(`This test sends GetBlockBodies requests to the node for known blocks in the test chain.`)
+
 	conn, err := s.dial()
 	if err != nil {
 		t.Fatalf("dial failed: %v", err)
@@ -376,12 +378,12 @@ func randBuf(size int) []byte {
 	return buf
 }
 
-// TestMaliciousHandshake tries to send malicious data during the handshake.
 func (s *Suite) TestMaliciousHandshake(t *utesting.T) {
-	key, _ := crypto.GenerateKey()
+	t.Log(`This test tries to send malicious data during the devp2p handshake, in various ways.`)
 
 	// Write hello to client.
 	var (
+		key, _  = crypto.GenerateKey()
 		pub0    = crypto.FromECDSAPub(&key.PublicKey)[1:]
 		version = eth.ProtocolVersions[0]
 	)
@@ -451,8 +453,9 @@ func (s *Suite) TestMaliciousHandshake(t *utesting.T) {
 	}
 }
 
-// TestMaliciousStatus sends a status package with a large total difficulty.
 func (s *Suite) TestMaliciousStatus(t *utesting.T) {
+	t.Log(`This test sends a malicious eth Status message to the node and expects a disconnect.`)
+
 	conn, err := s.dial()
 	if err != nil {
 		t.Fatalf("dial failed: %v", err)
@@ -486,9 +489,10 @@ func (s *Suite) TestMaliciousStatus(t *utesting.T) {
 	}
 }
 
-// TestTransaction sends a valid transaction to the node and checks if the
-// transaction gets propagated.
 func (s *Suite) TestTransaction(t *utesting.T) {
+	t.Log(`This test sends a valid transaction to the node and checks if the
+transaction gets propagated.`)
+
 	// Nudge client out of syncing mode to accept pending txs.
 	if err := s.engine.sendForkchoiceUpdated(); err != nil {
 		t.Fatalf("failed to send next block: %v", err)
@@ -507,15 +511,16 @@ func (s *Suite) TestTransaction(t *utesting.T) {
 	if err != nil {
 		t.Fatalf("failed to sign tx: %v", err)
 	}
-	if err := s.sendTxs([]*types.Transaction{tx}); err != nil {
+	if err := s.sendTxs(t, []*types.Transaction{tx}); err != nil {
 		t.Fatal(err)
 	}
 	s.chain.IncNonce(from, 1)
 }
 
-// TestInvalidTxs sends several invalid transactions and tests whether
-// the node will propagate them.
 func (s *Suite) TestInvalidTxs(t *utesting.T) {
+	t.Log(`This test sends several kinds of invalid transactions and checks that the node
+does not propagate them.`)
+
 	// Nudge client out of syncing mode to accept pending txs.
 	if err := s.engine.sendForkchoiceUpdated(); err != nil {
 		t.Fatalf("failed to send next block: %v", err)
@@ -534,7 +539,7 @@ func (s *Suite) TestInvalidTxs(t *utesting.T) {
 	if err != nil {
 		t.Fatalf("failed to sign tx: %v", err)
 	}
-	if err := s.sendTxs([]*types.Transaction{tx}); err != nil {
+	if err := s.sendTxs(t, []*types.Transaction{tx}); err != nil {
 		t.Fatalf("failed to send txs: %v", err)
 	}
 	s.chain.IncNonce(from, 1)
@@ -590,14 +595,15 @@ func (s *Suite) TestInvalidTxs(t *utesting.T) {
 		}
 		txs = append(txs, tx)
 	}
-	if err := s.sendInvalidTxs(txs); err != nil {
+	if err := s.sendInvalidTxs(t, txs); err != nil {
 		t.Fatalf("failed to send invalid txs: %v", err)
 	}
 }
 
-// TestLargeTxRequest tests whether a node can fulfill a large GetPooledTransactions
-// request.
 func (s *Suite) TestLargeTxRequest(t *utesting.T) {
+	t.Log(`This test first send ~2000 transactions to the node, then requests them
+on another peer connection using GetPooledTransactions.`)
+
 	// Nudge client out of syncing mode to accept pending txs.
 	if err := s.engine.sendForkchoiceUpdated(); err != nil {
 		t.Fatalf("failed to send next block: %v", err)
@@ -630,7 +636,7 @@ func (s *Suite) TestLargeTxRequest(t *utesting.T) {
 	s.chain.IncNonce(from, uint64(count))
 
 	// Send txs.
-	if err := s.sendTxs(txs); err != nil {
+	if err := s.sendTxs(t, txs); err != nil {
 		t.Fatalf("failed to send txs: %v", err)
 	}
 
@@ -667,13 +673,15 @@ func (s *Suite) TestLargeTxRequest(t *utesting.T) {
 	}
 }
 
-// TestNewPooledTxs tests whether a node will do a GetPooledTransactions request
-// upon receiving a NewPooledTransactionHashes announcement.
 func (s *Suite) TestNewPooledTxs(t *utesting.T) {
+	t.Log(`This test announces transaction hashes to the node and expects it to fetch
+the transactions using a GetPooledTransactions request.`)
+
 	// Nudge client out of syncing mode to accept pending txs.
 	if err := s.engine.sendForkchoiceUpdated(); err != nil {
 		t.Fatalf("failed to send next block: %v", err)
 	}
+
 	var (
 		count       = 50
 		from, nonce = s.chain.GetSender(1)
@@ -710,7 +718,7 @@ func (s *Suite) TestNewPooledTxs(t *utesting.T) {
 	}
 
 	// Send announcement.
-	ann := eth.NewPooledTransactionHashesPacket68{Types: txTypes, Sizes: sizes, Hashes: hashes}
+	ann := eth.NewPooledTransactionHashesPacket{Types: txTypes, Sizes: sizes, Hashes: hashes}
 	err = conn.Write(ethProto, eth.NewPooledTransactionHashesMsg, ann)
 	if err != nil {
 		t.Fatalf("failed to write to connection: %v", err)
@@ -728,7 +736,7 @@ func (s *Suite) TestNewPooledTxs(t *utesting.T) {
 				t.Fatalf("unexpected number of txs requested: wanted %d, got %d", len(hashes), len(msg.GetPooledTransactionsRequest))
 			}
 			return
-		case *eth.NewPooledTransactionHashesPacket68:
+		case *eth.NewPooledTransactionHashesPacket:
 			continue
 		case *eth.TransactionsPacket:
 			continue
@@ -762,7 +770,7 @@ func (s *Suite) makeBlobTxs(count, blobs int, discriminator byte) (txs types.Tra
 	from, nonce := s.chain.GetSender(5)
 	for i := 0; i < count; i++ {
 		// Make blob data, max of 2 blobs per tx.
-		blobdata := make([]byte, blobs%2)
+		blobdata := make([]byte, blobs%3)
 		for i := range blobdata {
 			blobdata[i] = discriminator
 			blobs -= 1
@@ -787,6 +795,8 @@ func (s *Suite) makeBlobTxs(count, blobs int, discriminator byte) (txs types.Tra
 }
 
 func (s *Suite) TestBlobViolations(t *utesting.T) {
+	t.Log(`This test sends some invalid blob tx announcements and expects the node to disconnect.`)
+
 	if err := s.engine.sendForkchoiceUpdated(); err != nil {
 		t.Fatalf("send fcu failed: %v", err)
 	}
@@ -796,12 +806,12 @@ func (s *Suite) TestBlobViolations(t *utesting.T) {
 		t2 = s.makeBlobTxs(2, 3, 0x2)
 	)
 	for _, test := range []struct {
-		ann  eth.NewPooledTransactionHashesPacket68
+		ann  eth.NewPooledTransactionHashesPacket
 		resp eth.PooledTransactionsResponse
 	}{
 		// Invalid tx size.
 		{
-			ann: eth.NewPooledTransactionHashesPacket68{
+			ann: eth.NewPooledTransactionHashesPacket{
 				Types:  []byte{types.BlobTxType, types.BlobTxType},
 				Sizes:  []uint32{uint32(t1[0].Size()), uint32(t1[1].Size() + 10)},
 				Hashes: []common.Hash{t1[0].Hash(), t1[1].Hash()},
@@ -810,7 +820,7 @@ func (s *Suite) TestBlobViolations(t *utesting.T) {
 		},
 		// Wrong tx type.
 		{
-			ann: eth.NewPooledTransactionHashesPacket68{
+			ann: eth.NewPooledTransactionHashesPacket{
 				Types:  []byte{types.DynamicFeeTxType, types.BlobTxType},
 				Sizes:  []uint32{uint32(t2[0].Size()), uint32(t2[1].Size())},
 				Hashes: []common.Hash{t2[0].Hash(), t2[1].Hash()},

cmd/devp2p/internal/ethtest/transaction.go

@@ -25,11 +25,12 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/eth/protocols/eth"
+	"github.com/ethereum/go-ethereum/internal/utesting"
 )
 
 // sendTxs sends the given transactions to the node and
 // expects the node to accept and propagate them.
-func (s *Suite) sendTxs(txs []*types.Transaction) error {
+func (s *Suite) sendTxs(t *utesting.T, txs []*types.Transaction) error {
 	// Open sending conn.
 	sendConn, err := s.dial()
 	if err != nil {
@@ -70,10 +71,19 @@ func (s *Suite) sendTxs(txs []*types.Transaction) error {
 			for _, tx := range *msg {
 				got[tx.Hash()] = true
 			}
-		case *eth.NewPooledTransactionHashesPacket68:
+		case *eth.NewPooledTransactionHashesPacket:
 			for _, hash := range msg.Hashes {
 				got[hash] = true
 			}
+		case *eth.GetBlockHeadersPacket:
+			headers, err := s.chain.GetHeaders(msg)
+			if err != nil {
+				t.Logf("invalid GetBlockHeaders request: %v", err)
+			}
+			recvConn.Write(ethProto, eth.BlockHeadersMsg, &eth.BlockHeadersPacket{
+				RequestId:           msg.RequestId,
+				BlockHeadersRequest: headers,
+			})
 		default:
 			return fmt.Errorf("unexpected eth wire msg: %s", pretty.Sdump(msg))
 		}
@@ -95,7 +105,7 @@ func (s *Suite) sendTxs(txs []*types.Transaction) error {
 	return fmt.Errorf("timed out waiting for txs")
 }
 
-func (s *Suite) sendInvalidTxs(txs []*types.Transaction) error {
+func (s *Suite) sendInvalidTxs(t *utesting.T, txs []*types.Transaction) error {
 	// Open sending conn.
 	sendConn, err := s.dial()
 	if err != nil {
@@ -146,12 +156,21 @@ func (s *Suite) sendInvalidTxs(txs []*types.Transaction) error {
 					return fmt.Errorf("received bad tx: %s", tx.Hash())
 				}
 			}
-		case *eth.NewPooledTransactionHashesPacket68:
+		case *eth.NewPooledTransactionHashesPacket:
 			for _, hash := range msg.Hashes {
 				if _, ok := invalids[hash]; ok {
 					return fmt.Errorf("received bad tx: %s", hash)
 				}
 			}
+		case *eth.GetBlockHeadersPacket:
+			headers, err := s.chain.GetHeaders(msg)
+			if err != nil {
+				t.Logf("invalid GetBlockHeaders request: %v", err)
+			}
+			recvConn.Write(ethProto, eth.BlockHeadersMsg, &eth.BlockHeadersPacket{
+				RequestId:           msg.RequestId,
+				BlockHeadersRequest: headers,
+			})
 		default:
 			return fmt.Errorf("unexpected eth message: %v", pretty.Sdump(msg))
 		}

cmd/era/main.go

@@ -0,0 +1,324 @@
+// Copyright 2023 The go-ethereum Authors
+// This file is part of go-ethereum.
+//
+// go-ethereum is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// go-ethereum is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"math/big"
+	"os"
+	"path"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/internal/era"
+	"github.com/ethereum/go-ethereum/internal/ethapi"
+	"github.com/ethereum/go-ethereum/internal/flags"
+	"github.com/ethereum/go-ethereum/params"
+	"github.com/ethereum/go-ethereum/trie"
+	"github.com/urfave/cli/v2"
+)
+
+var app = flags.NewApp("go-ethereum era tool")
+
+var (
+	dirFlag = &cli.StringFlag{
+		Name:  "dir",
+		Usage: "directory storing all relevant era1 files",
+		Value: "eras",
+	}
+	networkFlag = &cli.StringFlag{
+		Name:  "network",
+		Usage: "network name associated with era1 files",
+		Value: "mainnet",
+	}
+	eraSizeFlag = &cli.IntFlag{
+		Name:  "size",
+		Usage: "number of blocks per era",
+		Value: era.MaxEra1Size,
+	}
+	txsFlag = &cli.BoolFlag{
+		Name:  "txs",
+		Usage: "print full transaction values",
+	}
+)
+
+var (
+	blockCommand = &cli.Command{
+		Name:      "block",
+		Usage:     "get block data",
+		ArgsUsage: "<number>",
+		Action:    block,
+		Flags: []cli.Flag{
+			txsFlag,
+		},
+	}
+	infoCommand = &cli.Command{
+		Name:      "info",
+		ArgsUsage: "<epoch>",
+		Usage:     "get epoch information",
+		Action:    info,
+	}
+	verifyCommand = &cli.Command{
+		Name:      "verify",
+		ArgsUsage: "<expected>",
+		Usage:     "verifies each era1 against expected accumulator root",
+		Action:    verify,
+	}
+)
+
+func init() {
+	app.Commands = []*cli.Command{
+		blockCommand,
+		infoCommand,
+		verifyCommand,
+	}
+	app.Flags = []cli.Flag{
+		dirFlag,
+		networkFlag,
+		eraSizeFlag,
+	}
+}
+
+func main() {
+	if err := app.Run(os.Args); err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		os.Exit(1)
+	}
+}
+
+// block prints the specified block from an era1 store.
+func block(ctx *cli.Context) error {
+	num, err := strconv.ParseUint(ctx.Args().First(), 10, 64)
+	if err != nil {
+		return fmt.Errorf("invalid block number: %w", err)
+	}
+	e, err := open(ctx, num/uint64(ctx.Int(eraSizeFlag.Name)))
+	if err != nil {
+		return fmt.Errorf("error opening era1: %w", err)
+	}
+	defer e.Close()
+	// Read block with number.
+	block, err := e.GetBlockByNumber(num)
+	if err != nil {
+		return fmt.Errorf("error reading block %d: %w", num, err)
+	}
+	// Convert block to JSON and print.
+	val := ethapi.RPCMarshalBlock(block, ctx.Bool(txsFlag.Name), ctx.Bool(txsFlag.Name), params.MainnetChainConfig)
+	b, err := json.MarshalIndent(val, "", "  ")
+	if err != nil {
+		return fmt.Errorf("error marshaling json: %w", err)
+	}
+	fmt.Println(string(b))
+	return nil
+}
+
+// info prints some high-level information about the era1 file.
+func info(ctx *cli.Context) error {
+	epoch, err := strconv.ParseUint(ctx.Args().First(), 10, 64)
+	if err != nil {
+		return fmt.Errorf("invalid epoch number: %w", err)
+	}
+	e, err := open(ctx, epoch)
+	if err != nil {
+		return err
+	}
+	defer e.Close()
+	acc, err := e.Accumulator()
+	if err != nil {
+		return fmt.Errorf("error reading accumulator: %w", err)
+	}
+	td, err := e.InitialTD()
+	if err != nil {
+		return fmt.Errorf("error reading total difficulty: %w", err)
+	}
+	info := struct {
+		Accumulator     common.Hash `json:"accumulator"`
+		TotalDifficulty *big.Int    `json:"totalDifficulty"`
+		StartBlock      uint64      `json:"startBlock"`
+		Count           uint64      `json:"count"`
+	}{
+		acc, td, e.Start(), e.Count(),
+	}
+	b, _ := json.MarshalIndent(info, "", "  ")
+	fmt.Println(string(b))
+	return nil
+}
+
+// open opens an era1 file at a certain epoch.
+func open(ctx *cli.Context, epoch uint64) (*era.Era, error) {
+	var (
+		dir     = ctx.String(dirFlag.Name)
+		network = ctx.String(networkFlag.Name)
+	)
+	entries, err := era.ReadDir(dir, network)
+	if err != nil {
+		return nil, fmt.Errorf("error reading era dir: %w", err)
+	}
+	if epoch >= uint64(len(entries)) {
+		return nil, fmt.Errorf("epoch out-of-bounds: last %d, want %d", len(entries)-1, epoch)
+	}
+	return era.Open(path.Join(dir, entries[epoch]))
+}
+
+// verify checks each era1 file in a directory to ensure it is well-formed and
+// that the accumulator matches the expected value.
+func verify(ctx *cli.Context) error {
+	if ctx.Args().Len() != 1 {
+		return fmt.Errorf("missing accumulators file")
+	}
+
+	roots, err := readHashes(ctx.Args().First())
+	if err != nil {
+		return fmt.Errorf("unable to read expected roots file: %w", err)
+	}
+
+	var (
+		dir      = ctx.String(dirFlag.Name)
+		network  = ctx.String(networkFlag.Name)
+		start    = time.Now()
+		reported = time.Now()
+	)
+
+	entries, err := era.ReadDir(dir, network)
+	if err != nil {
+		return fmt.Errorf("error reading %s: %w", dir, err)
+	}
+
+	if len(entries) != len(roots) {
+		return fmt.Errorf("number of era1 files should match the number of accumulator hashes")
+	}
+
+	// Verify each epoch matches the expected root.
+	for i, want := range roots {
+		// Wrap in function so defers don't stack.
+		err := func() error {
+			name := entries[i]
+			e, err := era.Open(path.Join(dir, name))
+			if err != nil {
+				return fmt.Errorf("error opening era1 file %s: %w", name, err)
+			}
+			defer e.Close()
+			// Read accumulator and check against expected.
+			if got, err := e.Accumulator(); err != nil {
+				return fmt.Errorf("error retrieving accumulator for %s: %w", name, err)
+			} else if got != want {
+				return fmt.Errorf("invalid root %s: got %s, want %s", name, got, want)
+			}
+			// Recompute accumulator.
+			if err := checkAccumulator(e); err != nil {
+				return fmt.Errorf("error verify era1 file %s: %w", name, err)
+			}
+			// Give the user some feedback that something is happening.
+			if time.Since(reported) >= 8*time.Second {
+				fmt.Printf("Verifying Era1 files \t\t verified=%d,\t elapsed=%s\n", i, common.PrettyDuration(time.Since(start)))
+				reported = time.Now()
+			}
+			return nil
+		}()
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// checkAccumulator verifies the accumulator matches the data in the Era.
+func checkAccumulator(e *era.Era) error {
+	var (
+		err    error
+		want   common.Hash
+		td     *big.Int
+		tds    = make([]*big.Int, 0)
+		hashes = make([]common.Hash, 0)
+	)
+	if want, err = e.Accumulator(); err != nil {
+		return fmt.Errorf("error reading accumulator: %w", err)
+	}
+	if td, err = e.InitialTD(); err != nil {
+		return fmt.Errorf("error reading total difficulty: %w", err)
+	}
+	it, err := era.NewIterator(e)
+	if err != nil {
+		return fmt.Errorf("error making era iterator: %w", err)
+	}
+	// To fully verify an era the following attributes must be checked:
+	//   1) the block index is constructed correctly
+	//   2) the tx root matches the value in the block
+	//   3) the receipts root matches the value in the block
+	//   4) the starting total difficulty value is correct
+	//   5) the accumulator is correct by recomputing it locally, which verifies
+	//      the blocks are all correct (via hash)
+	//
+	// The attributes 1), 2), and 3) are checked for each block. 4) and 5) require
+	// accumulation across the entire set and are verified at the end.
+	for it.Next() {
+		// 1) next() walks the block index, so we're able to implicitly verify it.
+		if it.Error() != nil {
+			return fmt.Errorf("error reading block %d: %w", it.Number(), err)
+		}
+		block, receipts, err := it.BlockAndReceipts()
+		if it.Error() != nil {
+			return fmt.Errorf("error reading block %d: %w", it.Number(), err)
+		}
+		// 2) recompute tx root and verify against header.
+		tr := types.DeriveSha(block.Transactions(), trie.NewStackTrie(nil))
+		if tr != block.TxHash() {
+			return fmt.Errorf("tx root in block %d mismatch: want %s, got %s", block.NumberU64(), block.TxHash(), tr)
+		}
+		// 3) recompute receipt root and check value against block.
+		rr := types.DeriveSha(receipts, trie.NewStackTrie(nil))
+		if rr != block.ReceiptHash() {
+			return fmt.Errorf("receipt root in block %d mismatch: want %s, got %s", block.NumberU64(), block.ReceiptHash(), rr)
+		}
+		hashes = append(hashes, block.Hash())
+		td.Add(td, block.Difficulty())
+		tds = append(tds, new(big.Int).Set(td))
+	}
+	// 4+5) Verify accumulator and total difficulty.
+	got, err := era.ComputeAccumulator(hashes, tds)
+	if err != nil {
+		return fmt.Errorf("error computing accumulator: %w", err)
+	}
+	if got != want {
+		return fmt.Errorf("expected accumulator root does not match calculated: got %s, want %s", got, want)
+	}
+	return nil
+}
+
+// readHashes reads a file of newline-delimited hashes.
+func readHashes(f string) ([]common.Hash, error) {
+	b, err := os.ReadFile(f)
+	if err != nil {
+		return nil, fmt.Errorf("unable to open accumulators file")
+	}
+	s := strings.Split(string(b), "\n")
+	// Remove empty last element, if present.
+	if s[len(s)-1] == "" {
+		s = s[:len(s)-1]
+	}
+	// Convert to hashes.
+	r := make([]common.Hash, len(s))
+	for i := range s {
+		r[i] = common.HexToHash(s[i])
+	}
+	return r, nil
+}

cmd/evm/internal/t8ntool/execution.go

@@ -36,13 +36,14 @@ import (
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 	"github.com/holiman/uint256"
 	"golang.org/x/crypto/sha3"
 )
 
 type Prestate struct {
-	Env stEnv             `json:"env"`
-	Pre core.GenesisAlloc `json:"pre"`
+	Env stEnv              `json:"env"`
+	Pre types.GenesisAlloc `json:"pre"`
 }
 
 // ExecutionResult contains the execution status after running a state test, any
@@ -356,8 +357,8 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 	return statedb, execRs, body, nil
 }
 
-func MakePreState(db ethdb.Database, accounts core.GenesisAlloc) *state.StateDB {
-	sdb := state.NewDatabaseWithConfig(db, &trie.Config{Preimages: true})
+func MakePreState(db ethdb.Database, accounts types.GenesisAlloc) *state.StateDB {
+	sdb := state.NewDatabaseWithConfig(db, &triedb.Config{Preimages: true})
 	statedb, _ := state.New(types.EmptyRootHash, sdb, nil)
 	for addr, a := range accounts {
 		statedb.SetCode(addr, a.Code)

cmd/evm/internal/t8ntool/transition.go

@@ -27,7 +27,6 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/consensus/misc/eip1559"
-	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/core/vm"
@@ -74,10 +73,10 @@ var (
 )
 
 type input struct {
-	Alloc core.GenesisAlloc `json:"alloc,omitempty"`
-	Env   *stEnv            `json:"env,omitempty"`
-	Txs   []*txWithKey      `json:"txs,omitempty"`
-	TxRlp string            `json:"txsRlp,omitempty"`
+	Alloc types.GenesisAlloc `json:"alloc,omitempty"`
+	Env   *stEnv             `json:"env,omitempty"`
+	Txs   []*txWithKey       `json:"txs,omitempty"`
+	TxRlp string             `json:"txsRlp,omitempty"`
 }
 
 func Transition(ctx *cli.Context) error {
@@ -272,7 +271,7 @@ func applyCancunChecks(env *stEnv, chainConfig *params.ChainConfig) error {
 	return nil
 }
 
-type Alloc map[common.Address]core.GenesisAccount
+type Alloc map[common.Address]types.Account
 
 func (g Alloc) OnRoot(common.Hash) {}
 
@@ -288,7 +287,7 @@ func (g Alloc) OnAccount(addr *common.Address, dumpAccount state.DumpAccount) {
 			storage[k] = common.HexToHash(v)
 		}
 	}
-	genesisAccount := core.GenesisAccount{
+	genesisAccount := types.Account{
 		Code:    dumpAccount.Code,
 		Storage: storage,
 		Balance: balance,

cmd/evm/runner.go

@@ -38,8 +38,8 @@ import (
 	"github.com/ethereum/go-ethereum/eth/tracers/logger"
 	"github.com/ethereum/go-ethereum/internal/flags"
 	"github.com/ethereum/go-ethereum/params"
-	"github.com/ethereum/go-ethereum/trie"
-	"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
+	"github.com/ethereum/go-ethereum/triedb"
+	"github.com/ethereum/go-ethereum/triedb/hashdb"
 	"github.com/urfave/cli/v2"
 )
 
@@ -148,7 +148,7 @@ func runCmd(ctx *cli.Context) error {
 	}
 
 	db := rawdb.NewMemoryDatabase()
-	triedb := trie.NewDatabase(db, &trie.Config{
+	triedb := triedb.NewDatabase(db, &triedb.Config{
 		Preimages: preimages,
 		HashDB:    hashdb.Defaults,
 	})

cmd/evm/staterunner.go

@@ -25,7 +25,6 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/rawdb"
 	"github.com/ethereum/go-ethereum/core/state"
-	"github.com/ethereum/go-ethereum/core/state/snapshot"
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/eth/tracers/logger"
 	"github.com/ethereum/go-ethereum/tests"
@@ -90,26 +89,27 @@ func runStateTest(fname string, cfg vm.Config, jsonOut, dump bool) error {
 	if err != nil {
 		return err
 	}
-	var tests map[string]tests.StateTest
-	if err := json.Unmarshal(src, &tests); err != nil {
+	var testsByName map[string]tests.StateTest
+	if err := json.Unmarshal(src, &testsByName); err != nil {
 		return err
 	}
+
 	// Iterate over all the tests, run them and aggregate the results
-	results := make([]StatetestResult, 0, len(tests))
-	for key, test := range tests {
+	results := make([]StatetestResult, 0, len(testsByName))
+	for key, test := range testsByName {
 		for _, st := range test.Subtests() {
 			// Run the test and aggregate the result
 			result := &StatetestResult{Name: key, Fork: st.Fork, Pass: true}
-			test.Run(st, cfg, false, rawdb.HashScheme, func(err error, snaps *snapshot.Tree, statedb *state.StateDB) {
+			test.Run(st, cfg, false, rawdb.HashScheme, func(err error, tstate *tests.StateTestState) {
 				var root common.Hash
-				if statedb != nil {
-					root = statedb.IntermediateRoot(false)
+				if tstate.StateDB != nil {
+					root = tstate.StateDB.IntermediateRoot(false)
 					result.Root = &root
 					if jsonOut {
 						fmt.Fprintf(os.Stderr, "{\"stateRoot\": \"%#x\"}\n", root)
 					}
 					if dump { // Dump any state to aid debugging
-						cpy, _ := state.New(root, statedb.Database(), nil)
+						cpy, _ := state.New(root, tstate.StateDB.Database(), nil)
 						dump := cpy.RawDump(nil)
 						result.State = &dump
 					}

cmd/evm/transition-test.sh

@@ -103,7 +103,7 @@ type Env struct {
     CurrentTimestamp uint64              `json:"currentTimestamp"`
     Withdrawals      []*Withdrawal       `json:"withdrawals"`
     // optional
-    CurrentDifficulty *big.Int           `json:"currentDifficuly"`
+    CurrentDifficulty *big.Int           `json:"currentDifficulty"`
     CurrentRandom     *big.Int           `json:"currentRandom"`
     CurrentBaseFee    *big.Int           `json:"currentBaseFee"`
     ParentDifficulty  *big.Int           `json:"parentDifficulty"`

cmd/extradump/main.go

@@ -5,6 +5,7 @@ package main
 import (
 	"bytes"
 	"encoding/hex"
+	"errors"
 	"flag"
 	"fmt"
 	"os"
@@ -78,7 +79,7 @@ func parseExtra(hexData string) (*Extra, error) {
 	// decode hex into bytes
 	data, err := hex.DecodeString(strings.TrimPrefix(hexData, "0x"))
 	if err != nil {
-		return nil, fmt.Errorf("invalid hex data")
+		return nil, errors.New("invalid hex data")
 	}
 
 	// parse ExtraVanity and ExtraSeal
@@ -99,7 +100,7 @@ func parseExtra(hexData string) (*Extra, error) {
 			validatorNum := int(data[0])
 			validatorBytesTotalLength := validatorNumberSize + validatorNum*validatorBytesLength
 			if dataLength < validatorBytesTotalLength {
-				return nil, fmt.Errorf("parse validators failed")
+				return nil, errors.New("parse validators failed")
 			}
 			extra.ValidatorSize = uint8(validatorNum)
 			data = data[validatorNumberSize:]
@@ -117,7 +118,7 @@ func parseExtra(hexData string) (*Extra, error) {
 		// parse Vote Attestation
 		if dataLength > 0 {
 			if err := rlp.Decode(bytes.NewReader(data), &extra.VoteAttestation); err != nil {
-				return nil, fmt.Errorf("parse voteAttestation failed")
+				return nil, errors.New("parse voteAttestation failed")
 			}
 			if extra.ValidatorSize > 0 {
 				validatorsBitSet := bitset.From([]uint64{uint64(extra.VoteAddressSet)})

cmd/geth/chaincmd.go

@@ -42,13 +42,15 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethdb"
+	"github.com/ethereum/go-ethereum/internal/era"
 	"github.com/ethereum/go-ethereum/internal/flags"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/metrics"
 	"github.com/ethereum/go-ethereum/node"
 	"github.com/ethereum/go-ethereum/p2p/enode"
-	"github.com/ethereum/go-ethereum/trie"
-	"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
+	"github.com/ethereum/go-ethereum/params"
+	"github.com/ethereum/go-ethereum/triedb"
+	"github.com/ethereum/go-ethereum/triedb/pathdb"
 )
 
 var (
@@ -148,6 +150,33 @@ Optional second and third arguments control the first and
 last block to write. In this mode, the file will be appended
 if already existing. If the file ends with .gz, the output will
 be gzipped.`,
+	}
+	importHistoryCommand = &cli.Command{
+		Action:    importHistory,
+		Name:      "import-history",
+		Usage:     "Import an Era archive",
+		ArgsUsage: "<dir>",
+		Flags: flags.Merge([]cli.Flag{
+			utils.TxLookupLimitFlag,
+		},
+			utils.DatabaseFlags,
+			utils.NetworkFlags,
+		),
+		Description: `
+The import-history command will import blocks and their corresponding receipts
+from Era archives.
+`,
+	}
+	exportHistoryCommand = &cli.Command{
+		Action:    exportHistory,
+		Name:      "export-history",
+		Usage:     "Export blockchain history to Era archives",
+		ArgsUsage: "<dir> <first> <last>",
+		Flags:     flags.Merge(utils.DatabaseFlags),
+		Description: `
+The export-history command will export blocks and their corresponding receipts
+into Era archives. Eras are typically packaged in steps of 8192 blocks.
+`,
 	}
 	importPreimagesCommand = &cli.Command{
 		Action:    importPreimages,
@@ -237,6 +266,15 @@ func initGenesis(ctx *cli.Context) error {
 		}
 		defer chaindb.Close()
 
+		// if the trie data dir has been set, new trie db with a new state database
+		if ctx.IsSet(utils.SeparateDBFlag.Name) {
+			statediskdb, dbErr := stack.OpenDatabaseWithFreezer(name+"/state", 0, 0, "", "", false, false, false, false)
+			if dbErr != nil {
+				utils.Fatalf("Failed to open separate trie database: %v", dbErr)
+			}
+			chaindb.SetStateStore(statediskdb)
+		}
+
 		triedb := utils.MakeTrieDatabase(ctx, chaindb, ctx.Bool(utils.CachePreimagesFlag.Name), false, genesis.IsVerkle())
 		defer triedb.Close()
 
@@ -563,7 +601,95 @@ func exportChain(ctx *cli.Context) error {
 		}
 		err = utils.ExportAppendChain(chain, fp, uint64(first), uint64(last))
 	}
+	if err != nil {
+		utils.Fatalf("Export error: %v\n", err)
+	}
+	fmt.Printf("Export done in %v\n", time.Since(start))
+	return nil
+}
 
+func importHistory(ctx *cli.Context) error {
+	if ctx.Args().Len() != 1 {
+		utils.Fatalf("usage: %s", ctx.Command.ArgsUsage)
+	}
+
+	stack, _ := makeConfigNode(ctx)
+	defer stack.Close()
+
+	chain, db := utils.MakeChain(ctx, stack, false)
+	defer db.Close()
+
+	var (
+		start   = time.Now()
+		dir     = ctx.Args().Get(0)
+		network string
+	)
+
+	// Determine network.
+	if utils.IsNetworkPreset(ctx) {
+		switch {
+		case ctx.Bool(utils.BSCMainnetFlag.Name):
+			network = "mainnet"
+		case ctx.Bool(utils.ChapelFlag.Name):
+			network = "chapel"
+		}
+	} else {
+		// No network flag set, try to determine network based on files
+		// present in directory.
+		var networks []string
+		for _, n := range params.NetworkNames {
+			entries, err := era.ReadDir(dir, n)
+			if err != nil {
+				return fmt.Errorf("error reading %s: %w", dir, err)
+			}
+			if len(entries) > 0 {
+				networks = append(networks, n)
+			}
+		}
+		if len(networks) == 0 {
+			return fmt.Errorf("no era1 files found in %s", dir)
+		}
+		if len(networks) > 1 {
+			return fmt.Errorf("multiple networks found, use a network flag to specify desired network")
+		}
+		network = networks[0]
+	}
+
+	if err := utils.ImportHistory(chain, db, dir, network); err != nil {
+		return err
+	}
+	fmt.Printf("Import done in %v\n", time.Since(start))
+	return nil
+}
+
+// exportHistory exports chain history in Era archives at a specified
+// directory.
+func exportHistory(ctx *cli.Context) error {
+	if ctx.Args().Len() != 3 {
+		utils.Fatalf("usage: %s", ctx.Command.ArgsUsage)
+	}
+
+	stack, _ := makeConfigNode(ctx)
+	defer stack.Close()
+
+	chain, _ := utils.MakeChain(ctx, stack, true)
+	start := time.Now()
+
+	var (
+		dir         = ctx.Args().Get(0)
+		first, ferr = strconv.ParseInt(ctx.Args().Get(1), 10, 64)
+		last, lerr  = strconv.ParseInt(ctx.Args().Get(2), 10, 64)
+	)
+	if ferr != nil || lerr != nil {
+		utils.Fatalf("Export error in parsing parameters: block number not an integer\n")
+	}
+	if first < 0 || last < 0 {
+		utils.Fatalf("Export error: block number must be greater than 0\n")
+	}
+	if head := chain.CurrentSnapBlock(); uint64(last) > head.Number.Uint64() {
+		utils.Fatalf("Export error: block number %d larger than head block %d\n", uint64(last), head.Number.Uint64())
+	}
+	err := utils.ExportHistory(chain, dir, uint64(first), uint64(last), uint64(era.MaxEra1Size))
 	if err != nil {
 		utils.Fatalf("Export error: %v\n", err)
 	}
@@ -600,7 +726,6 @@ func parseDumpConfig(ctx *cli.Context, stack *node.Node) (*state.DumpConfig, eth
 	}
 
 	db := utils.MakeChainDatabase(ctx, stack, true, false)
-	defer db.Close()
 	scheme, err := rawdb.ParseStateScheme(ctx.String(utils.StateSchemeFlag.Name), db)
 	if err != nil {
 		return nil, nil, common.Hash{}, err
@@ -609,7 +734,7 @@ func parseDumpConfig(ctx *cli.Context, stack *node.Node) (*state.DumpConfig, eth
 		fmt.Println("You are using geth dump in path mode, please use `geth dump-roothash` command to get all available blocks.")
 	}
 
-	var header *types.Header
+	header := &types.Header{}
 	if ctx.NArg() == 1 {
 		arg := ctx.Args().First()
 		if hashish(arg) {
@@ -633,12 +758,12 @@ func parseDumpConfig(ctx *cli.Context, stack *node.Node) (*state.DumpConfig, eth
 	} else {
 		// Use latest
 		if scheme == rawdb.PathScheme {
-			triedb := trie.NewDatabase(db, &trie.Config{PathDB: pathdb.ReadOnly})
+			triedb := triedb.NewDatabase(db, &triedb.Config{PathDB: pathdb.ReadOnly})
 			defer triedb.Close()
 			if stateRoot := triedb.Head(); stateRoot != (common.Hash{}) {
 				header.Root = stateRoot
 			} else {
-				return nil, nil, common.Hash{}, fmt.Errorf("no top state root hash in path db")
+				return nil, nil, common.Hash{}, errors.New("no top state root hash in path db")
 			}
 		} else {
 			header = rawdb.ReadHeadHeader(db)
@@ -703,7 +828,7 @@ func dumpAllRootHashInPath(ctx *cli.Context) error {
 	defer stack.Close()
 	db := utils.MakeChainDatabase(ctx, stack, true, false)
 	defer db.Close()
-	triedb := trie.NewDatabase(db, &trie.Config{PathDB: pathdb.ReadOnly})
+	triedb := triedb.NewDatabase(db, &triedb.Config{PathDB: pathdb.ReadOnly})
 	defer triedb.Close()
 
 	scheme, err := rawdb.ParseStateScheme(ctx.String(utils.StateSchemeFlag.Name), db)

cmd/geth/config.go

@@ -203,6 +203,9 @@ func makeFullNode(ctx *cli.Context) (*node.Node, ethapi.Backend) {
 		v := ctx.Uint64(utils.OverrideFeynman.Name)
 		cfg.Eth.OverrideFeynman = &v
 	}
+	if ctx.IsSet(utils.SeparateDBFlag.Name) && !stack.IsSeparatedDB() {
+		utils.Fatalf("Failed to locate separate database subdirectory when separatedb parameter has been set")
+	}
 	backend, eth := utils.RegisterEthService(stack, &cfg.Eth)
 
 	// Create gauge with geth system and build information

cmd/geth/consolecmd_test.go

@@ -30,7 +30,7 @@ import (
 )
 
 const (
-	ipcAPIs  = "admin:1.0 debug:1.0 eth:1.0 miner:1.0 net:1.0 parlia:1.0 rpc:1.0 txpool:1.0 web3:1.0"
+	ipcAPIs  = "admin:1.0 debug:1.0 eth:1.0 mev:1.0 miner:1.0 net:1.0 parlia:1.0 rpc:1.0 txpool:1.0 web3:1.0"
 	httpAPIs = "eth:1.0 net:1.0 rpc:1.0 web3:1.0"
 )
 

cmd/geth/dbcmd.go

@@ -18,6 +18,7 @@ package main
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"math"
 	"os"
@@ -39,7 +40,8 @@ import (
 	"github.com/ethereum/go-ethereum/internal/flags"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/trie"
-	"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
+	"github.com/ethereum/go-ethereum/triedb"
+	"github.com/ethereum/go-ethereum/triedb/pathdb"
 	"github.com/olekukonko/tablewriter"
 	"github.com/urfave/cli/v2"
 )
@@ -381,7 +383,6 @@ func inspectTrie(ctx *cli.Context) error {
 
 	db := utils.MakeChainDatabase(ctx, stack, true, false)
 	defer db.Close()
-
 	var headerBlockHash common.Hash
 	if ctx.NArg() >= 1 {
 		if ctx.Args().Get(0) == "latest" {
@@ -411,7 +412,7 @@ func inspectTrie(ctx *cli.Context) error {
 		if blockNumber != math.MaxUint64 {
 			headerBlockHash = rawdb.ReadCanonicalHash(db, blockNumber)
 			if headerBlockHash == (common.Hash{}) {
-				return fmt.Errorf("ReadHeadBlockHash empry hash")
+				return errors.New("ReadHeadBlockHash empry hash")
 			}
 			blockHeader := rawdb.ReadHeader(db, headerBlockHash, blockNumber)
 			trieRootHash = blockHeader.Root
@@ -422,16 +423,16 @@ func inspectTrie(ctx *cli.Context) error {
 		fmt.Printf("ReadBlockHeader, root: %v, blocknum: %v\n", trieRootHash, blockNumber)
 
 		dbScheme := rawdb.ReadStateScheme(db)
-		var config *trie.Config
+		var config *triedb.Config
 		if dbScheme == rawdb.PathScheme {
-			config = &trie.Config{
+			config = &triedb.Config{
 				PathDB: pathdb.ReadOnly,
 			}
 		} else if dbScheme == rawdb.HashScheme {
-			config = trie.HashDefaults
+			config = triedb.HashDefaults
 		}
 
-		triedb := trie.NewDatabase(db, config)
+		triedb := triedb.NewDatabase(db, config)
 		theTrie, err := trie.New(trie.TrieID(trieRootHash), triedb)
 		if err != nil {
 			fmt.Printf("fail to new trie tree, err: %v, rootHash: %v\n", err, trieRootHash.String())
@@ -562,6 +563,11 @@ func dbStats(ctx *cli.Context) error {
 	defer db.Close()
 
 	showLeveldbStats(db)
+	if db.StateStore() != nil {
+		fmt.Println("show stats of state store")
+		showLeveldbStats(db.StateStore())
+	}
+
 	return nil
 }
 
@@ -575,13 +581,31 @@ func dbCompact(ctx *cli.Context) error {
 	log.Info("Stats before compaction")
 	showLeveldbStats(db)
 
+	statediskdb := db.StateStore()
+	if statediskdb != nil {
+		fmt.Println("show stats of state store")
+		showLeveldbStats(statediskdb)
+	}
+
 	log.Info("Triggering compaction")
 	if err := db.Compact(nil, nil); err != nil {
-		log.Info("Compact err", "error", err)
+		log.Error("Compact err", "error", err)
 		return err
 	}
+
+	if statediskdb != nil {
+		if err := statediskdb.Compact(nil, nil); err != nil {
+			log.Error("Compact err", "error", err)
+			return err
+		}
+	}
+
 	log.Info("Stats after compaction")
 	showLeveldbStats(db)
+	if statediskdb != nil {
+		fmt.Println("show stats of state store after compaction")
+		showLeveldbStats(statediskdb)
+	}
 	return nil
 }
 
@@ -602,8 +626,17 @@ func dbGet(ctx *cli.Context) error {
 		return err
 	}
 
+	statediskdb := db.StateStore()
 	data, err := db.Get(key)
 	if err != nil {
+		// if separate trie db exist, try to get it from separate db
+		if statediskdb != nil {
+			statedata, dberr := statediskdb.Get(key)
+			if dberr == nil {
+				fmt.Printf("key %#x: %#x\n", key, statedata)
+				return nil
+			}
+		}
 		log.Info("Get operation failed", "key", fmt.Sprintf("%#x", key), "error", err)
 		return err
 	}
@@ -619,8 +652,14 @@ func dbTrieGet(ctx *cli.Context) error {
 	stack, _ := makeConfigNode(ctx)
 	defer stack.Close()
 
-	db := utils.MakeChainDatabase(ctx, stack, false, false)
-	defer db.Close()
+	var db ethdb.Database
+	chaindb := utils.MakeChainDatabase(ctx, stack, true, false)
+	if chaindb.StateStore() != nil {
+		db = chaindb.StateStore()
+	} else {
+		db = chaindb
+	}
+	defer chaindb.Close()
 
 	scheme := ctx.String(utils.StateSchemeFlag.Name)
 	if scheme == "" {
@@ -685,8 +724,14 @@ func dbTrieDelete(ctx *cli.Context) error {
 	stack, _ := makeConfigNode(ctx)
 	defer stack.Close()
 
-	db := utils.MakeChainDatabase(ctx, stack, false, false)
-	defer db.Close()
+	var db ethdb.Database
+	chaindb := utils.MakeChainDatabase(ctx, stack, true, false)
+	if chaindb.StateStore() != nil {
+		db = chaindb.StateStore()
+	} else {
+		db = chaindb
+	}
+	defer chaindb.Close()
 
 	scheme := ctx.String(utils.StateSchemeFlag.Name)
 	if scheme == "" {
@@ -1076,13 +1121,19 @@ func hbss2pbss(ctx *cli.Context) error {
 
 	db := utils.MakeChainDatabase(ctx, stack, false, false)
 	db.Sync()
+	stateDiskDb := db.StateStore()
 	defer db.Close()
 
 	// convert hbss trie node to pbss trie node
-	lastStateID := rawdb.ReadPersistentStateID(db)
+	var lastStateID uint64
+	if stateDiskDb != nil {
+		lastStateID = rawdb.ReadPersistentStateID(stateDiskDb)
+	} else {
+		lastStateID = rawdb.ReadPersistentStateID(db)
+	}
 	if lastStateID == 0 || force {
-		config := trie.HashDefaults
-		triedb := trie.NewDatabase(db, config)
+		config := triedb.HashDefaults
+		triedb := triedb.NewDatabase(db, config)
 		triedb.Cap(0)
 		log.Info("hbss2pbss triedb", "scheme", triedb.Scheme())
 		defer triedb.Close()
@@ -1102,7 +1153,7 @@ func hbss2pbss(ctx *cli.Context) error {
 		if *blockNumber != math.MaxUint64 {
 			headerBlockHash = rawdb.ReadCanonicalHash(db, *blockNumber)
 			if headerBlockHash == (common.Hash{}) {
-				return fmt.Errorf("ReadHeadBlockHash empty hash")
+				return errors.New("ReadHeadBlockHash empty hash")
 			}
 			blockHeader := rawdb.ReadHeader(db, headerBlockHash, *blockNumber)
 			trieRootHash = blockHeader.Root
@@ -1110,7 +1161,7 @@ func hbss2pbss(ctx *cli.Context) error {
 		}
 		if (trieRootHash == common.Hash{}) {
 			log.Error("Empty root hash")
-			return fmt.Errorf("Empty root hash.")
+			return errors.New("Empty root hash.")
 		}
 
 		id := trie.StateTrieID(trieRootHash)
@@ -1131,18 +1182,34 @@ func hbss2pbss(ctx *cli.Context) error {
 	}
 
 	// repair state ancient offset
-	lastStateID = rawdb.ReadPersistentStateID(db)
+	if stateDiskDb != nil {
+		lastStateID = rawdb.ReadPersistentStateID(stateDiskDb)
+	} else {
+		lastStateID = rawdb.ReadPersistentStateID(db)
+	}
+
 	if lastStateID == 0 {
 		log.Error("Convert hbss to pbss trie node error. The last state id is still 0")
 	}
-	ancient := stack.ResolveAncient("chaindata", ctx.String(utils.AncientFlag.Name))
+
+	var ancient string
+	if db.StateStore() != nil {
+		dirName := filepath.Join(stack.ResolvePath("chaindata"), "state")
+		ancient = filepath.Join(dirName, "ancient")
+	} else {
+		ancient = stack.ResolveAncient("chaindata", ctx.String(utils.AncientFlag.Name))
+	}
 	err = rawdb.ResetStateFreezerTableOffset(ancient, lastStateID)
 	if err != nil {
 		log.Error("Reset state freezer table offset failed", "error", err)
 		return err
 	}
 	// prune hbss trie node
-	err = rawdb.PruneHashTrieNodeInDataBase(db)
+	if stateDiskDb != nil {
+		err = rawdb.PruneHashTrieNodeInDataBase(stateDiskDb)
+	} else {
+		err = rawdb.PruneHashTrieNodeInDataBase(db)
+	}
 	if err != nil {
 		log.Error("Prune Hash trie node in database failed", "error", err)
 		return err

cmd/geth/main.go

@@ -235,6 +235,8 @@ func init() {
 		initNetworkCommand,
 		importCommand,
 		exportCommand,
+		importHistoryCommand,
+		exportHistoryCommand,
 		importPreimagesCommand,
 		removedbCommand,
 		dumpCommand,

cmd/geth/pruneblock_test.go

@@ -42,7 +42,7 @@ import (
 	"github.com/ethereum/go-ethereum/node"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rlp"
-	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 )
 
 var (
@@ -51,7 +51,7 @@ var (
 	key, _                      = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
 	address                     = crypto.PubkeyToAddress(key.PublicKey)
 	balance                     = big.NewInt(100000000000000000)
-	gspec                       = &core.Genesis{Config: params.TestChainConfig, Alloc: core.GenesisAlloc{address: {Balance: balance}}, BaseFee: big.NewInt(params.InitialBaseFee)}
+	gspec                       = &core.Genesis{Config: params.TestChainConfig, Alloc: types.GenesisAlloc{address: {Balance: balance}}, BaseFee: big.NewInt(params.InitialBaseFee)}
 	signer                      = types.LatestSigner(gspec.Config)
 	config                      = &core.CacheConfig{
 		TrieCleanLimit: 256,
@@ -152,7 +152,7 @@ func BlockchainCreator(t *testing.T, chaindbPath, AncientPath string, blockRemai
 	}
 	defer db.Close()
 
-	triedb := trie.NewDatabase(db, nil)
+	triedb := triedb.NewDatabase(db, nil)
 	defer triedb.Close()
 
 	genesis := gspec.MustCommit(db, triedb)

cmd/geth/snapshot.go

@@ -45,6 +45,7 @@ import (
 	"github.com/ethereum/go-ethereum/node"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 	cli "github.com/urfave/cli/v2"
 )
 
@@ -244,7 +245,7 @@ func accessDb(ctx *cli.Context, stack *node.Node) (ethdb.Database, error) {
 		NoBuild:    true,
 		AsyncBuild: false,
 	}
-	snaptree, err := snapshot.New(snapconfig, chaindb, trie.NewDatabase(chaindb, nil), headBlock.Root(), TriesInMemory, false)
+	snaptree, err := snapshot.New(snapconfig, chaindb, triedb.NewDatabase(chaindb, nil), headBlock.Root(), TriesInMemory, false)
 	if err != nil {
 		log.Error("snaptree error", "err", err)
 		return nil, err // The relevant snapshot(s) might not exist
@@ -436,13 +437,15 @@ func pruneState(ctx *cli.Context) error {
 	chaindb := utils.MakeChainDatabase(ctx, stack, false, false)
 	defer chaindb.Close()
 
-	if rawdb.ReadStateScheme(chaindb) != rawdb.HashScheme {
-		log.Crit("Offline pruning is not required for path scheme")
-	}
 	prunerconfig := pruner.Config{
 		Datadir:   stack.ResolvePath(""),
 		BloomSize: ctx.Uint64(utils.BloomFilterSizeFlag.Name),
 	}
+
+	if rawdb.ReadStateScheme(chaindb) != rawdb.HashScheme {
+		log.Crit("Offline pruning is not required for path scheme")
+	}
+
 	pruner, err := pruner.NewPruner(chaindb, prunerconfig, ctx.Uint64(utils.TriesInMemoryFlag.Name))
 	if err != nil {
 		log.Error("Failed to open snapshot tree", "err", err)

cmd/utils/cmd.go

@@ -19,12 +19,15 @@ package utils
 
 import (
 	"bufio"
+	"bytes"
 	"compress/gzip"
+	"crypto/sha256"
 	"errors"
 	"fmt"
 	"io"
 	"os"
 	"os/signal"
+	"path"
 	"runtime"
 	"strings"
 	"syscall"
@@ -39,8 +42,10 @@ import (
 	"github.com/ethereum/go-ethereum/eth/ethconfig"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/internal/debug"
+	"github.com/ethereum/go-ethereum/internal/era"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/node"
+	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/urfave/cli/v2"
 )
@@ -228,6 +233,105 @@ func ImportChain(chain *core.BlockChain, fn string) error {
 	return nil
 }
 
+func readList(filename string) ([]string, error) {
+	b, err := os.ReadFile(filename)
+	if err != nil {
+		return nil, err
+	}
+	return strings.Split(string(b), "\n"), nil
+}
+
+// ImportHistory imports Era1 files containing historical block information,
+// starting from genesis.
+func ImportHistory(chain *core.BlockChain, db ethdb.Database, dir string, network string) error {
+	if chain.CurrentSnapBlock().Number.BitLen() != 0 {
+		return fmt.Errorf("history import only supported when starting from genesis")
+	}
+	entries, err := era.ReadDir(dir, network)
+	if err != nil {
+		return fmt.Errorf("error reading %s: %w", dir, err)
+	}
+	checksums, err := readList(path.Join(dir, "checksums.txt"))
+	if err != nil {
+		return fmt.Errorf("unable to read checksums.txt: %w", err)
+	}
+	if len(checksums) != len(entries) {
+		return fmt.Errorf("expected equal number of checksums and entries, have: %d checksums, %d entries", len(checksums), len(entries))
+	}
+	var (
+		start    = time.Now()
+		reported = time.Now()
+		imported = 0
+		forker   = core.NewForkChoice(chain, nil)
+		h        = sha256.New()
+		buf      = bytes.NewBuffer(nil)
+	)
+	for i, filename := range entries {
+		err := func() error {
+			f, err := os.Open(path.Join(dir, filename))
+			if err != nil {
+				return fmt.Errorf("unable to open era: %w", err)
+			}
+			defer f.Close()
+
+			// Validate checksum.
+			if _, err := io.Copy(h, f); err != nil {
+				return fmt.Errorf("unable to recalculate checksum: %w", err)
+			}
+			if have, want := common.BytesToHash(h.Sum(buf.Bytes()[:])).Hex(), checksums[i]; have != want {
+				return fmt.Errorf("checksum mismatch: have %s, want %s", have, want)
+			}
+			h.Reset()
+			buf.Reset()
+
+			// Import all block data from Era1.
+			e, err := era.From(f)
+			if err != nil {
+				return fmt.Errorf("error opening era: %w", err)
+			}
+			it, err := era.NewIterator(e)
+			if err != nil {
+				return fmt.Errorf("error making era reader: %w", err)
+			}
+			for it.Next() {
+				block, err := it.Block()
+				if err != nil {
+					return fmt.Errorf("error reading block %d: %w", it.Number(), err)
+				}
+				if block.Number().BitLen() == 0 {
+					continue // skip genesis
+				}
+				receipts, err := it.Receipts()
+				if err != nil {
+					return fmt.Errorf("error reading receipts %d: %w", it.Number(), err)
+				}
+				if status, err := chain.HeaderChain().InsertHeaderChain([]*types.Header{block.Header()}, start, forker); err != nil {
+					return fmt.Errorf("error inserting header %d: %w", it.Number(), err)
+				} else if status != core.CanonStatTy {
+					return fmt.Errorf("error inserting header %d, not canon: %v", it.Number(), status)
+				}
+				if _, err := chain.InsertReceiptChain([]*types.Block{block}, []types.Receipts{receipts}, 2^64-1); err != nil {
+					return fmt.Errorf("error inserting body %d: %w", it.Number(), err)
+				}
+				imported += 1
+
+				// Give the user some feedback that something is happening.
+				if time.Since(reported) >= 8*time.Second {
+					log.Info("Importing Era files", "head", it.Number(), "imported", imported, "elapsed", common.PrettyDuration(time.Since(start)))
+					imported = 0
+					reported = time.Now()
+				}
+			}
+			return nil
+		}()
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
 func missingBlocks(chain *core.BlockChain, blocks []*types.Block) []*types.Block {
 	head := chain.CurrentBlock()
 	for i, block := range blocks {
@@ -297,6 +401,93 @@ func ExportAppendChain(blockchain *core.BlockChain, fn string, first uint64, las
 	return nil
 }
 
+// ExportHistory exports blockchain history into the specified directory,
+// following the Era format.
+func ExportHistory(bc *core.BlockChain, dir string, first, last, step uint64) error {
+	log.Info("Exporting blockchain history", "dir", dir)
+	if head := bc.CurrentBlock().Number.Uint64(); head < last {
+		log.Warn("Last block beyond head, setting last = head", "head", head, "last", last)
+		last = head
+	}
+	network := "unknown"
+	if name, ok := params.NetworkNames[bc.Config().ChainID.String()]; ok {
+		network = name
+	}
+	if err := os.MkdirAll(dir, os.ModePerm); err != nil {
+		return fmt.Errorf("error creating output directory: %w", err)
+	}
+	var (
+		start     = time.Now()
+		reported  = time.Now()
+		h         = sha256.New()
+		buf       = bytes.NewBuffer(nil)
+		checksums []string
+	)
+	for i := first; i <= last; i += step {
+		err := func() error {
+			filename := path.Join(dir, era.Filename(network, int(i/step), common.Hash{}))
+			f, err := os.Create(filename)
+			if err != nil {
+				return fmt.Errorf("could not create era file: %w", err)
+			}
+			defer f.Close()
+
+			w := era.NewBuilder(f)
+			for j := uint64(0); j < step && j <= last-i; j++ {
+				var (
+					n     = i + j
+					block = bc.GetBlockByNumber(n)
+				)
+				if block == nil {
+					return fmt.Errorf("export failed on #%d: not found", n)
+				}
+				receipts := bc.GetReceiptsByHash(block.Hash())
+				if receipts == nil {
+					return fmt.Errorf("export failed on #%d: receipts not found", n)
+				}
+				td := bc.GetTd(block.Hash(), block.NumberU64())
+				if td == nil {
+					return fmt.Errorf("export failed on #%d: total difficulty not found", n)
+				}
+				if err := w.Add(block, receipts, td); err != nil {
+					return err
+				}
+			}
+			root, err := w.Finalize()
+			if err != nil {
+				return fmt.Errorf("export failed to finalize %d: %w", step/i, err)
+			}
+			// Set correct filename with root.
+			os.Rename(filename, path.Join(dir, era.Filename(network, int(i/step), root)))
+
+			// Compute checksum of entire Era1.
+			if _, err := f.Seek(0, io.SeekStart); err != nil {
+				return err
+			}
+			if _, err := io.Copy(h, f); err != nil {
+				return fmt.Errorf("unable to calculate checksum: %w", err)
+			}
+			checksums = append(checksums, common.BytesToHash(h.Sum(buf.Bytes()[:])).Hex())
+			h.Reset()
+			buf.Reset()
+			return nil
+		}()
+		if err != nil {
+			return err
+		}
+		if time.Since(reported) >= 8*time.Second {
+			log.Info("Exporting blocks", "exported", i, "elapsed", common.PrettyDuration(time.Since(start)))
+			reported = time.Now()
+		}
+	}
+
+	os.WriteFile(path.Join(dir, "checksums.txt"), []byte(strings.Join(checksums, "\n")), os.ModePerm)
+
+	log.Info("Exported blockchain to", "dir", dir)
+
+	return nil
+}
+
 // ImportPreimages imports a batch of exported hash preimages into the database.
 // It's a part of the deprecated functionality, should be removed in the future.
 func ImportPreimages(db ethdb.Database, fn string) error {

cmd/utils/flags.go

@@ -69,9 +69,9 @@ import (
 	"github.com/ethereum/go-ethereum/p2p/netutil"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rpc"
-	"github.com/ethereum/go-ethereum/trie"
-	"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
-	"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
+	"github.com/ethereum/go-ethereum/triedb"
+	"github.com/ethereum/go-ethereum/triedb/hashdb"
+	"github.com/ethereum/go-ethereum/triedb/pathdb"
 	"github.com/fatih/structs"
 	pcsclite "github.com/gballet/go-libpcsclite"
 	gopsutil "github.com/shirou/gopsutil/mem"
@@ -93,6 +93,12 @@ var (
 		Value:    flags.DirectoryString(node.DefaultDataDir()),
 		Category: flags.EthCategory,
 	}
+	SeparateDBFlag = &cli.BoolFlag{
+		Name: "separatedb",
+		Usage: "Enable a separated trie database, it will be created within a subdirectory called state, " +
+			"Users can copy this state directory to another directory or disk, and then create a symbolic link to the state directory under the chaindata",
+		Category: flags.EthCategory,
+	}
 	DirectBroadcastFlag = &cli.BoolFlag{
 		Name:     "directbroadcast",
 		Usage:    "Enable directly broadcast mined block to all peers",
@@ -1112,6 +1118,7 @@ var (
 		DBEngineFlag,
 		StateSchemeFlag,
 		HttpHeaderFlag,
+		SeparateDBFlag,
 	}
 )
 
@@ -2314,6 +2321,11 @@ func MakeChainDatabase(ctx *cli.Context, stack *node.Node, readonly, disableFree
 		chainDb, err = stack.OpenDatabase("lightchaindata", cache, handles, "", readonly)
 	default:
 		chainDb, err = stack.OpenDatabaseWithFreezer("chaindata", cache, handles, ctx.String(AncientFlag.Name), "", readonly, disableFreeze, false, false)
+		// set the separate state database
+		if stack.IsSeparatedDB() && err == nil {
+			stateDiskDb := MakeStateDataBase(ctx, stack, readonly, false)
+			chainDb.SetStateStore(stateDiskDb)
+		}
 	}
 	if err != nil {
 		Fatalf("Could not open database: %v", err)
@@ -2321,6 +2333,17 @@ func MakeChainDatabase(ctx *cli.Context, stack *node.Node, readonly, disableFree
 	return chainDb
 }
 
+// MakeStateDataBase open a separate state database using the flags passed to the client and will hard crash if it fails.
+func MakeStateDataBase(ctx *cli.Context, stack *node.Node, readonly, disableFreeze bool) ethdb.Database {
+	cache := ctx.Int(CacheFlag.Name) * ctx.Int(CacheDatabaseFlag.Name) / 100
+	handles := MakeDatabaseHandles(ctx.Int(FDLimitFlag.Name)) / 2
+	statediskdb, err := stack.OpenDatabaseWithFreezer("chaindata/state", cache, handles, "", "", readonly, disableFreeze, false, false)
+	if err != nil {
+		Fatalf("Failed to open separate trie database: %v", err)
+	}
+	return statediskdb
+}
+
 // tryMakeReadOnlyDatabase try to open the chain database in read-only mode,
 // or fallback to write mode if the database is not initialized.
 //
@@ -2463,8 +2486,8 @@ func MakeConsolePreloads(ctx *cli.Context) []string {
 }
 
 // MakeTrieDatabase constructs a trie database based on the configured scheme.
-func MakeTrieDatabase(ctx *cli.Context, disk ethdb.Database, preimage bool, readOnly bool, isVerkle bool) *trie.Database {
-	config := &trie.Config{
+func MakeTrieDatabase(ctx *cli.Context, disk ethdb.Database, preimage bool, readOnly bool, isVerkle bool) *triedb.Database {
+	config := &triedb.Config{
 		Preimages: preimage,
 		IsVerkle:  isVerkle,
 	}
@@ -2477,14 +2500,14 @@ func MakeTrieDatabase(ctx *cli.Context, disk ethdb.Database, preimage bool, read
 		// ignore the parameter silently. TODO(rjl493456442)
 		// please config it if read mode is implemented.
 		config.HashDB = hashdb.Defaults
-		return trie.NewDatabase(disk, config)
+		return triedb.NewDatabase(disk, config)
 	}
 	if readOnly {
 		config.PathDB = pathdb.ReadOnly
 	} else {
 		config.PathDB = pathdb.Defaults
 	}
-	return trie.NewDatabase(disk, config)
+	return triedb.NewDatabase(disk, config)
 }
 
 // ParseCLIAndConfigStateScheme parses state scheme in CLI and config.

cmd/utils/history_test.go

@@ -0,0 +1,185 @@
+// Copyright 2023 The go-ethereum Authors
+// This file is part of go-ethereum.
+//
+// go-ethereum is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// go-ethereum is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+
+package utils
+
+import (
+	"bytes"
+	"crypto/sha256"
+	"io"
+	"math/big"
+	"os"
+	"path"
+	"strings"
+	"testing"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/consensus/ethash"
+	"github.com/ethereum/go-ethereum/core"
+	"github.com/ethereum/go-ethereum/core/rawdb"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/core/vm"
+	"github.com/ethereum/go-ethereum/crypto"
+	"github.com/ethereum/go-ethereum/internal/era"
+	"github.com/ethereum/go-ethereum/params"
+	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
+)
+
+var (
+	count uint64 = 128
+	step  uint64 = 16
+)
+
+func TestHistoryImportAndExport(t *testing.T) {
+	var (
+		key, _  = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
+		address = crypto.PubkeyToAddress(key.PublicKey)
+		genesis = &core.Genesis{
+			Config: params.TestChainConfig,
+			Alloc:  types.GenesisAlloc{address: {Balance: big.NewInt(1000000000000000000)}},
+		}
+		signer = types.LatestSigner(genesis.Config)
+	)
+
+	// Generate chain.
+	db, blocks, _ := core.GenerateChainWithGenesis(genesis, ethash.NewFaker(), int(count), func(i int, g *core.BlockGen) {
+		if i == 0 {
+			return
+		}
+		tx, err := types.SignNewTx(key, signer, &types.DynamicFeeTx{
+			ChainID:    genesis.Config.ChainID,
+			Nonce:      uint64(i - 1),
+			GasTipCap:  common.Big0,
+			GasFeeCap:  g.PrevBlock(0).BaseFee(),
+			Gas:        50000,
+			To:         &common.Address{0xaa},
+			Value:      big.NewInt(int64(i)),
+			Data:       nil,
+			AccessList: nil,
+		})
+		if err != nil {
+			t.Fatalf("error creating tx: %v", err)
+		}
+		g.AddTx(tx)
+	})
+
+	// Initialize BlockChain.
+	chain, err := core.NewBlockChain(db, nil, genesis, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
+	if err != nil {
+		t.Fatalf("unable to initialize chain: %v", err)
+	}
+	if _, err := chain.InsertChain(blocks); err != nil {
+		t.Fatalf("error insterting chain: %v", err)
+	}
+
+	// Make temp directory for era files.
+	dir, err := os.MkdirTemp("", "history-export-test")
+	if err != nil {
+		t.Fatalf("error creating temp test directory: %v", err)
+	}
+	defer os.RemoveAll(dir)
+
+	// Export history to temp directory.
+	if err := ExportHistory(chain, dir, 0, count, step); err != nil {
+		t.Fatalf("error exporting history: %v", err)
+	}
+
+	// Read checksums.
+	b, err := os.ReadFile(path.Join(dir, "checksums.txt"))
+	if err != nil {
+		t.Fatalf("failed to read checksums: %v", err)
+	}
+	checksums := strings.Split(string(b), "\n")
+
+	// Verify each Era.
+	entries, _ := era.ReadDir(dir, "mainnet")
+	for i, filename := range entries {
+		func() {
+			f, err := os.Open(path.Join(dir, filename))
+			if err != nil {
+				t.Fatalf("error opening era file: %v", err)
+			}
+			var (
+				h   = sha256.New()
+				buf = bytes.NewBuffer(nil)
+			)
+			if _, err := io.Copy(h, f); err != nil {
+				t.Fatalf("unable to recalculate checksum: %v", err)
+			}
+			if got, want := common.BytesToHash(h.Sum(buf.Bytes()[:])).Hex(), checksums[i]; got != want {
+				t.Fatalf("checksum %d does not match: got %s, want %s", i, got, want)
+			}
+			e, err := era.From(f)
+			if err != nil {
+				t.Fatalf("error opening era: %v", err)
+			}
+			defer e.Close()
+			it, err := era.NewIterator(e)
+			if err != nil {
+				t.Fatalf("error making era reader: %v", err)
+			}
+			for j := 0; it.Next(); j++ {
+				n := i*int(step) + j
+				if it.Error() != nil {
+					t.Fatalf("error reading block entry %d: %v", n, it.Error())
+				}
+				block, receipts, err := it.BlockAndReceipts()
+				if err != nil {
+					t.Fatalf("error reading block entry %d: %v", n, err)
+				}
+				want := chain.GetBlockByNumber(uint64(n))
+				if want, got := uint64(n), block.NumberU64(); want != got {
+					t.Fatalf("blocks out of order: want %d, got %d", want, got)
+				}
+				if want.Hash() != block.Hash() {
+					t.Fatalf("block hash mismatch %d: want %s, got %s", n, want.Hash().Hex(), block.Hash().Hex())
+				}
+				if got := types.DeriveSha(block.Transactions(), trie.NewStackTrie(nil)); got != want.TxHash() {
+					t.Fatalf("tx hash %d mismatch: want %s, got %s", n, want.TxHash(), got)
+				}
+				if got := types.CalcUncleHash(block.Uncles()); got != want.UncleHash() {
+					t.Fatalf("uncle hash %d mismatch: want %s, got %s", n, want.UncleHash(), got)
+				}
+				if got := types.DeriveSha(receipts, trie.NewStackTrie(nil)); got != want.ReceiptHash() {
+					t.Fatalf("receipt root %d mismatch: want %s, got %s", n, want.ReceiptHash(), got)
+				}
+			}
+		}()
+	}
+
+	// Now import Era.
+	freezer := t.TempDir()
+	db2, err := rawdb.NewDatabaseWithFreezer(rawdb.NewMemoryDatabase(), freezer, "", false, false, false, false)
+	if err != nil {
+		panic(err)
+	}
+	t.Cleanup(func() {
+		db2.Close()
+	})
+
+	genesis.MustCommit(db2, triedb.NewDatabase(db, triedb.HashDefaults))
+	imported, err := core.NewBlockChain(db2, nil, genesis, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
+	if err != nil {
+		t.Fatalf("unable to initialize chain: %v", err)
+	}
+	if err := ImportHistory(imported, db2, dir, "mainnet"); err != nil {
+		t.Fatalf("failed to import chain: %v", err)
+	}
+	if have, want := imported.CurrentHeader(), chain.CurrentHeader(); have.Hash() != want.Hash() {
+		t.Fatalf("imported chain does not match expected, have (%d, %s) want (%d, %s)", have.Number, have.Hash(), want.Number, want.Hash())
+	}
+}

common/bidutil/bidutil.go

@@ -0,0 +1,23 @@
+package bidutil
+
+import (
+	"time"
+
+	"github.com/ethereum/go-ethereum/core/types"
+)
+
+// BidBetterBefore returns the time when the next bid better be received, considering the delay and bid simulation.
+// BidBetterBefore is earlier than BidMustBefore.
+func BidBetterBefore(parentHeader *types.Header, blockPeriod uint64, delayLeftOver, simulationLeftOver time.Duration) time.Time {
+	nextHeaderTime := BidMustBefore(parentHeader, blockPeriod, delayLeftOver)
+	nextHeaderTime = nextHeaderTime.Add(-simulationLeftOver)
+	return nextHeaderTime
+}
+
+// BidMustBefore returns the time when the next bid must be received,
+// only considering the consensus delay but not bid simulation duration.
+func BidMustBefore(parentHeader *types.Header, blockPeriod uint64, delayLeftOver time.Duration) time.Time {
+	nextHeaderTime := time.Unix(int64(parentHeader.Time+blockPeriod), 0)
+	nextHeaderTime = nextHeaderTime.Add(-delayLeftOver)
+	return nextHeaderTime
+}

consensus/beacon/consensus.go

@@ -333,6 +333,11 @@ func (beacon *Beacon) verifyHeaders(chain consensus.ChainHeaderReader, headers [
 	return abort, results
 }
 
+// NextInTurnValidator return the next in-turn validator for header
+func (beacon *Beacon) NextInTurnValidator(chain consensus.ChainHeaderReader, header *types.Header) (common.Address, error) {
+	return common.Address{}, errors.New("not implemented")
+}
+
 // Prepare implements consensus.Engine, initializing the difficulty field of a
 // header to conform to the beacon protocol. The changes are done inline.
 func (beacon *Beacon) Prepare(chain consensus.ChainHeaderReader, header *types.Header) error {

consensus/clique/clique.go

@@ -511,6 +511,11 @@ func (c *Clique) verifySeal(snap *Snapshot, header *types.Header, parents []*typ
 	return nil
 }
 
+// NextInTurnValidator return the next in-turn validator for header
+func (c *Clique) NextInTurnValidator(chain consensus.ChainHeaderReader, header *types.Header) (common.Address, error) {
+	return common.Address{}, errors.New("not implemented")
+}
+
 // Prepare implements consensus.Engine, preparing all the consensus fields of the
 // header for running the transactions on top.
 func (c *Clique) Prepare(chain consensus.ChainHeaderReader, header *types.Header) error {

consensus/clique/clique_test.go

@@ -48,7 +48,7 @@ func TestReimportMirroredState(t *testing.T) {
 	genspec := &core.Genesis{
 		Config:    params.AllCliqueProtocolChanges,
 		ExtraData: make([]byte, extraVanity+common.AddressLength+extraSeal),
-		Alloc: map[common.Address]core.GenesisAccount{
+		Alloc: map[common.Address]types.Account{
 			addr: {Balance: big.NewInt(10000000000000000)},
 		},
 		BaseFee: big.NewInt(params.InitialBaseFee),

consensus/consensus.go

@@ -94,6 +94,9 @@ type Engine interface {
 	// rules of a given engine.
 	VerifyUncles(chain ChainReader, block *types.Block) error
 
+	// NextInTurnValidator return the next in-turn validator for header
+	NextInTurnValidator(chain ChainHeaderReader, header *types.Header) (common.Address, error)
+
 	// Prepare initializes the consensus fields of a block header according to the
 	// rules of a particular engine. The changes are executed inline.
 	Prepare(chain ChainHeaderReader, header *types.Header) error

consensus/ethash/consensus.go

@@ -489,6 +489,11 @@ var FrontierDifficultyCalculator = calcDifficultyFrontier
 var HomesteadDifficultyCalculator = calcDifficultyHomestead
 var DynamicDifficultyCalculator = makeDifficultyCalculator
 
+// NextInTurnValidator return the next in-turn validator for header
+func (ethash *Ethash) NextInTurnValidator(chain consensus.ChainHeaderReader, header *types.Header) (common.Address, error) {
+	return common.Address{}, errors.New("not implemented")
+}
+
 // Prepare implements consensus.Engine, initializing the difficulty field of a
 // header to conform to the ethash protocol. The changes are done inline.
 func (ethash *Ethash) Prepare(chain consensus.ChainHeaderReader, header *types.Header) error {

consensus/parlia/feynmanfork.go

@@ -3,7 +3,7 @@ package parlia
 import (
 	"container/heap"
 	"context"
-	"fmt"
+	"errors"
 	"math"
 	"math/big"
 
@@ -159,7 +159,7 @@ func (p *Parlia) getValidatorElectionInfo(blockNr rpc.BlockNumberOrHash) ([]Vali
 		return nil, err
 	}
 	if totalLength.Int64() != int64(len(validators)) || totalLength.Int64() != int64(len(votingPowers)) || totalLength.Int64() != int64(len(voteAddrs)) {
-		return nil, fmt.Errorf("validator length not match")
+		return nil, errors.New("validator length not match")
 	}
 
 	validatorItems := make([]ValidatorItem, len(validators))

consensus/parlia/parlia.go

@@ -435,7 +435,7 @@ func (p *Parlia) verifyVoteAttestation(chain consensus.ChainHeaderReader, header
 		return nil
 	}
 	if attestation.Data == nil {
-		return fmt.Errorf("invalid attestation, vote data is nil")
+		return errors.New("invalid attestation, vote data is nil")
 	}
 	if len(attestation.Extra) > types.MaxAttestationExtraLength {
 		return fmt.Errorf("invalid attestation, too large extra length: %d", len(attestation.Extra))
@@ -464,7 +464,7 @@ func (p *Parlia) verifyVoteAttestation(chain consensus.ChainHeaderReader, header
 	}
 	justifiedBlockNumber, justifiedBlockHash, err := p.GetJustifiedNumberAndHash(chain, headers)
 	if err != nil {
-		return fmt.Errorf("unexpected error when getting the highest justified number and hash")
+		return errors.New("unexpected error when getting the highest justified number and hash")
 	}
 	if sourceNumber != justifiedBlockNumber || sourceHash != justifiedBlockHash {
 		return fmt.Errorf("invalid attestation, source mismatch, expected block: %d, hash: %s; real block: %d, hash: %s",
@@ -486,7 +486,7 @@ func (p *Parlia) verifyVoteAttestation(chain consensus.ChainHeaderReader, header
 	validators := snap.validators()
 	validatorsBitSet := bitset.From([]uint64{uint64(attestation.VoteAddressSet)})
 	if validatorsBitSet.Count() > uint(len(validators)) {
-		return fmt.Errorf("invalid attestation, vote number larger than validators number")
+		return errors.New("invalid attestation, vote number larger than validators number")
 	}
 	votedAddrs := make([]bls.PublicKey, 0, validatorsBitSet.Count())
 	for index, val := range validators {
@@ -503,7 +503,7 @@ func (p *Parlia) verifyVoteAttestation(chain consensus.ChainHeaderReader, header
 
 	// The valid voted validators should be no less than 2/3 validators.
 	if len(votedAddrs) < cmath.CeilDiv(len(snap.Validators)*2, 3) {
-		return fmt.Errorf("invalid attestation, not enough validators voted")
+		return errors.New("invalid attestation, not enough validators voted")
 	}
 
 	// Verify the aggregated signature.
@@ -512,7 +512,7 @@ func (p *Parlia) verifyVoteAttestation(chain consensus.ChainHeaderReader, header
 		return fmt.Errorf("BLS signature converts failed: %v", err)
 	}
 	if !aggSig.FastAggregateVerify(votedAddrs, attestation.Data.Hash()) {
-		return fmt.Errorf("invalid attestation, signature verify failed")
+		return errors.New("invalid attestation, signature verify failed")
 	}
 
 	return nil
@@ -605,18 +605,6 @@ func (p *Parlia) verifyHeader(chain consensus.ChainHeaderReader, header *types.H
 		}
 	}
 
-	if !cancun && header.ExcessBlobGas != nil {
-		return fmt.Errorf("invalid excessBlobGas: have %d, expected nil", header.ExcessBlobGas)
-	}
-	if !cancun && header.BlobGasUsed != nil {
-		return fmt.Errorf("invalid blobGasUsed: have %d, expected nil", header.BlobGasUsed)
-	}
-	if cancun {
-		if err := eip4844.VerifyEIP4844Header(parent, header); err != nil {
-			return err
-		}
-	}
-
 	// All basic checks passed, verify cascading fields
 	return p.verifyCascadingFields(chain, header, parents)
 }
@@ -904,7 +892,7 @@ func (p *Parlia) assembleVoteAttestation(chain consensus.ChainHeaderReader, head
 	// Prepare vote data
 	justifiedBlockNumber, justifiedBlockHash, err := p.GetJustifiedNumberAndHash(chain, []*types.Header{parent})
 	if err != nil {
-		return fmt.Errorf("unexpected error when getting the highest justified number and hash")
+		return errors.New("unexpected error when getting the highest justified number and hash")
 	}
 	attestation := &types.VoteAttestation{
 		Data: &types.VoteData{
@@ -941,7 +929,7 @@ func (p *Parlia) assembleVoteAttestation(chain consensus.ChainHeaderReader, head
 	validatorsBitSet := bitset.From([]uint64{uint64(attestation.VoteAddressSet)})
 	if validatorsBitSet.Count() < uint(len(signatures)) {
 		log.Warn(fmt.Sprintf("assembleVoteAttestation, check VoteAddress Set failed, expected:%d, real:%d", len(signatures), validatorsBitSet.Count()))
-		return fmt.Errorf("invalid attestation, check VoteAddress Set failed")
+		return errors.New("invalid attestation, check VoteAddress Set failed")
 	}
 
 	// Append attestation to header extra field.
@@ -960,6 +948,16 @@ func (p *Parlia) assembleVoteAttestation(chain consensus.ChainHeaderReader, head
 	return nil
 }
 
+// NextInTurnValidator return the next in-turn validator for header
+func (p *Parlia) NextInTurnValidator(chain consensus.ChainHeaderReader, header *types.Header) (common.Address, error) {
+	snap, err := p.snapshot(chain, header.Number.Uint64(), header.Hash(), nil)
+	if err != nil {
+		return common.Address{}, err
+	}
+
+	return snap.inturnValidator(), nil
+}
+
 // Prepare implements consensus.Engine, preparing all the consensus fields of the
 // header for running the transactions on top.
 func (p *Parlia) Prepare(chain consensus.ChainHeaderReader, header *types.Header) error {
@@ -1344,27 +1342,27 @@ func (p *Parlia) VerifyVote(chain consensus.ChainHeaderReader, vote *types.VoteE
 	header := chain.GetHeaderByHash(targetHash)
 	if header == nil {
 		log.Warn("BlockHeader at current voteBlockNumber is nil", "targetNumber", targetNumber, "targetHash", targetHash)
-		return fmt.Errorf("BlockHeader at current voteBlockNumber is nil")
+		return errors.New("BlockHeader at current voteBlockNumber is nil")
 	}
 	if header.Number.Uint64() != targetNumber {
 		log.Warn("unexpected target number", "expect", header.Number.Uint64(), "real", targetNumber)
-		return fmt.Errorf("target number mismatch")
+		return errors.New("target number mismatch")
 	}
 
 	justifiedBlockNumber, justifiedBlockHash, err := p.GetJustifiedNumberAndHash(chain, []*types.Header{header})
 	if err != nil {
 		log.Error("failed to get the highest justified number and hash", "headerNumber", header.Number, "headerHash", header.Hash())
-		return fmt.Errorf("unexpected error when getting the highest justified number and hash")
+		return errors.New("unexpected error when getting the highest justified number and hash")
 	}
 	if vote.Data.SourceNumber != justifiedBlockNumber || vote.Data.SourceHash != justifiedBlockHash {
-		return fmt.Errorf("vote source block mismatch")
+		return errors.New("vote source block mismatch")
 	}
 
 	number := header.Number.Uint64()
 	snap, err := p.snapshot(chain, number-1, header.ParentHash, nil)
 	if err != nil {
 		log.Error("failed to get the snapshot from consensus", "error", err)
-		return fmt.Errorf("failed to get the snapshot from consensus")
+		return errors.New("failed to get the snapshot from consensus")
 	}
 
 	validators := snap.Validators
@@ -1379,7 +1377,7 @@ func (p *Parlia) VerifyVote(chain consensus.ChainHeaderReader, vote *types.VoteE
 		}
 	}
 
-	return fmt.Errorf("vote verification failed")
+	return errors.New("vote verification failed")
 }
 
 // Authorize injects a private key into the consensus engine to mint new blocks
@@ -1838,7 +1836,7 @@ func (p *Parlia) applyTransaction(
 // within the branch including `headers` and utilizing the latest element as the head.
 func (p *Parlia) GetJustifiedNumberAndHash(chain consensus.ChainHeaderReader, headers []*types.Header) (uint64, common.Hash, error) {
 	if chain == nil || len(headers) == 0 || headers[len(headers)-1] == nil {
-		return 0, common.Hash{}, fmt.Errorf("illegal chain or header")
+		return 0, common.Hash{}, errors.New("illegal chain or header")
 	}
 	head := headers[len(headers)-1]
 	snap, err := p.snapshot(chain, head.Number.Uint64(), head.Hash(), headers)

consensus/parlia/snapshot.go

@@ -338,6 +338,13 @@ func (s *Snapshot) inturn(validator common.Address) bool {
 	return validators[offset] == validator
 }
 
+// inturnValidator returns the validator at a given block height.
+func (s *Snapshot) inturnValidator() common.Address {
+	validators := s.validators()
+	offset := (s.Number + 1) % uint64(len(validators))
+	return validators[offset]
+}
+
 func (s *Snapshot) enoughDistance(validator common.Address, header *types.Header) bool {
 	idx := s.indexOfVal(validator)
 	if idx < 0 {

core/bench_test.go

@@ -189,7 +189,7 @@ func benchInsertChain(b *testing.B, disk bool, gen func(int, *BlockGen)) {
 	// generator function.
 	gspec := &Genesis{
 		Config: params.TestChainConfig,
-		Alloc:  GenesisAlloc{benchRootAddr: {Balance: benchRootFunds}},
+		Alloc:  types.GenesisAlloc{benchRootAddr: {Balance: benchRootFunds}},
 	}
 	_, chain, _ := GenerateChainWithGenesis(gspec, ethash.NewFaker(), b.N, gen)
 

core/block_validator_test.go

@@ -106,7 +106,7 @@ func testHeaderVerificationForMerging(t *testing.T, isClique bool) {
 		gspec = &Genesis{
 			Config:    &config,
 			ExtraData: make([]byte, 32+common.AddressLength+crypto.SignatureLength),
-			Alloc: map[common.Address]GenesisAccount{
+			Alloc: map[common.Address]types.Account{
 				addr: {Balance: big.NewInt(1)},
 			},
 			BaseFee:    big.NewInt(params.InitialBaseFee),

core/blockchain.go

@@ -53,9 +53,9 @@ import (
 	"github.com/ethereum/go-ethereum/metrics"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rlp"
-	"github.com/ethereum/go-ethereum/trie"
-	"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
-	"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
+	"github.com/ethereum/go-ethereum/triedb"
+	"github.com/ethereum/go-ethereum/triedb/hashdb"
+	"github.com/ethereum/go-ethereum/triedb/pathdb"
 	"golang.org/x/exp/slices"
 )
 
@@ -170,8 +170,8 @@ type CacheConfig struct {
 }
 
 // triedbConfig derives the configures for trie database.
-func (c *CacheConfig) triedbConfig() *trie.Config {
-	config := &trie.Config{
+func (c *CacheConfig) triedbConfig() *triedb.Config {
+	config := &triedb.Config{
 		Cache:     c.TrieCleanLimit,
 		Preimages: c.Preimages,
 		NoTries:   c.NoTries,
@@ -247,7 +247,7 @@ type BlockChain struct {
 	commitLock    sync.Mutex                       // CommitLock is used to protect above field from being modified concurrently
 	lastWrite     uint64                           // Last block when the state was flushed
 	flushInterval atomic.Int64                     // Time interval (processing time) after which to flush a state
-	triedb        *trie.Database                   // The database handler for maintaining trie nodes.
+	triedb        *triedb.Database                 // The database handler for maintaining trie nodes.
 	stateCache    state.Database                   // State database to reuse between imports (contains state cache)
 	triesInMemory uint64
 	txIndexer     *txIndexer // Transaction indexer, might be nil if not enabled
@@ -325,7 +325,8 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis
 	diffLayerChanCache, _ := exlru.New(diffLayerCacheLimit)
 
 	// Open trie database with provided config
-	triedb := trie.NewDatabase(db, cacheConfig.triedbConfig())
+	triedb := triedb.NewDatabase(db, cacheConfig.triedbConfig())
+
 	// Setup the genesis block, commit the provided genesis specification
 	// to database if the genesis block is not present yet, or load the
 	// stored one from database.
@@ -2478,6 +2479,12 @@ func (bc *BlockChain) reorg(oldHead *types.Header, newHead *types.Block) error {
 		// rewind the canonical chain to a lower point.
 		log.Error("Impossible reorg, please file an issue", "oldnum", oldBlock.Number(), "oldhash", oldBlock.Hash(), "oldblocks", len(oldChain), "newnum", newBlock.Number(), "newhash", newBlock.Hash(), "newblocks", len(newChain))
 	}
+	// Reset the tx lookup cache in case to clear stale txlookups.
+	// This is done before writing any new chain data to avoid the
+	// weird scenario that canonical chain is changed while the
+	// stale lookups are still cached.
+	bc.txLookupCache.Purge()
+
 	// Insert the new chain(except the head block(reverse order)),
 	// taking care of the proper incremental order.
 	for i := len(newChain) - 1; i >= 1; i-- {
@@ -2492,11 +2499,13 @@ func (bc *BlockChain) reorg(oldHead *types.Header, newHead *types.Block) error {
 
 	// Delete useless indexes right now which includes the non-canonical
 	// transaction indexes, canonical chain indexes which above the head.
-	indexesBatch := bc.db.NewBatch()
-	for _, tx := range types.HashDifference(deletedTxs, addedTxs) {
+	var (
+		indexesBatch = bc.db.NewBatch()
+		diffs        = types.HashDifference(deletedTxs, addedTxs)
+	)
+	for _, tx := range diffs {
 		rawdb.DeleteTxLookupEntry(indexesBatch, tx)
 	}
-
 	// Delete all hash markers that are not part of the new canonical chain.
 	// Because the reorg function does not handle new chain head, all hash
 	// markers greater than or equal to new chain head should be deleted.
@@ -2952,7 +2961,7 @@ func (bc *BlockChain) GetTrustedDiffLayer(blockHash common.Hash) *types.DiffLaye
 
 func CalculateDiffHash(d *types.DiffLayer) (common.Hash, error) {
 	if d == nil {
-		return common.Hash{}, fmt.Errorf("nil diff layer")
+		return common.Hash{}, errors.New("nil diff layer")
 	}
 
 	diff := &types.ExtDiffLayer{
@@ -3006,7 +3015,7 @@ func (bc *BlockChain) SetTrieFlushInterval(interval time.Duration) {
 	bc.flushInterval.Store(int64(interval))
 }
 
-// GetTrieFlushInterval gets the in-memory tries flush interval
+// GetTrieFlushInterval gets the in-memory tries flushAlloc interval
 func (bc *BlockChain) GetTrieFlushInterval() time.Duration {
 	return time.Duration(bc.flushInterval.Load())
 }

core/blockchain_reader.go

@@ -29,7 +29,7 @@ import (
 	"github.com/ethereum/go-ethereum/event"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rlp"
-	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 )
 
 // CurrentHeader retrieves the current head header of the canonical chain. The
@@ -432,10 +432,15 @@ func (bc *BlockChain) TxIndexProgress() (TxIndexProgress, error) {
 }
 
 // TrieDB retrieves the low level trie database used for data storage.
-func (bc *BlockChain) TrieDB() *trie.Database {
+func (bc *BlockChain) TrieDB() *triedb.Database {
 	return bc.triedb
 }
 
+// HeaderChain returns the underlying header chain.
+func (bc *BlockChain) HeaderChain() *HeaderChain {
+	return bc.hc
+}
+
 // SubscribeRemovedLogsEvent registers a subscription of RemovedLogsEvent.
 func (bc *BlockChain) SubscribeRemovedLogsEvent(ch chan<- RemovedLogsEvent) event.Subscription {
 	return bc.scope.Track(bc.rmLogsFeed.Subscribe(ch))

core/blockchain_sethead_test.go

@@ -34,9 +34,9 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/params"
-	"github.com/ethereum/go-ethereum/trie"
-	"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
-	"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
+	"github.com/ethereum/go-ethereum/triedb"
+	"github.com/ethereum/go-ethereum/triedb/hashdb"
+	"github.com/ethereum/go-ethereum/triedb/pathdb"
 )
 
 // rewindTest is a test case for chain rollback upon user request.
@@ -2034,13 +2034,13 @@ func testSetHeadWithScheme(t *testing.T, tt *rewindTest, snapshots bool, scheme
 	}
 	// Reopen the trie database without persisting in-memory dirty nodes.
 	chain.triedb.Close()
-	dbconfig := &trie.Config{}
+	dbconfig := &triedb.Config{}
 	if scheme == rawdb.PathScheme {
 		dbconfig.PathDB = pathdb.Defaults
 	} else {
 		dbconfig.HashDB = hashdb.Defaults
 	}
-	chain.triedb = trie.NewDatabase(chain.db, dbconfig)
+	chain.triedb = triedb.NewDatabase(chain.db, dbconfig)
 	chain.stateCache = state.NewDatabaseWithNodeDB(chain.db, chain.triedb)
 
 	// Force run a freeze cycle

core/blockchain_test.go

@@ -922,7 +922,7 @@ func testFastVsFullChains(t *testing.T, scheme string) {
 		funds   = big.NewInt(1000000000000000)
 		gspec   = &Genesis{
 			Config:  params.TestChainConfig,
-			Alloc:   GenesisAlloc{address: {Balance: funds}},
+			Alloc:   types.GenesisAlloc{address: {Balance: funds}},
 			BaseFee: big.NewInt(params.InitialBaseFee),
 		}
 		signer = types.LatestSigner(gspec.Config)
@@ -1055,7 +1055,7 @@ func testLightVsFastVsFullChainHeads(t *testing.T, scheme string) {
 		funds   = big.NewInt(1000000000000000)
 		gspec   = &Genesis{
 			Config:  params.TestChainConfig,
-			Alloc:   GenesisAlloc{address: {Balance: funds}},
+			Alloc:   types.GenesisAlloc{address: {Balance: funds}},
 			BaseFee: big.NewInt(params.InitialBaseFee),
 		}
 	)
@@ -1175,7 +1175,7 @@ func testChainTxReorgs(t *testing.T, scheme string) {
 		gspec   = &Genesis{
 			Config:   params.TestChainConfig,
 			GasLimit: 3141592,
-			Alloc: GenesisAlloc{
+			Alloc: types.GenesisAlloc{
 				addr1: {Balance: big.NewInt(1000000000000000)},
 				addr2: {Balance: big.NewInt(1000000000000000)},
 				addr3: {Balance: big.NewInt(1000000000000000)},
@@ -1290,7 +1290,7 @@ func testLogReorgs(t *testing.T, scheme string) {
 
 		// this code generates a log
 		code   = common.Hex2Bytes("60606040525b7f24ec1d3ff24c2f6ff210738839dbc339cd45a5294d85c79361016243157aae7b60405180905060405180910390a15b600a8060416000396000f360606040526008565b00")
-		gspec  = &Genesis{Config: params.TestChainConfig, Alloc: GenesisAlloc{addr1: {Balance: big.NewInt(10000000000000000)}}}
+		gspec  = &Genesis{Config: params.TestChainConfig, Alloc: types.GenesisAlloc{addr1: {Balance: big.NewInt(10000000000000000)}}}
 		signer = types.LatestSigner(gspec.Config)
 	)
 
@@ -1347,7 +1347,7 @@ func testLogRebirth(t *testing.T, scheme string) {
 	var (
 		key1, _       = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
 		addr1         = crypto.PubkeyToAddress(key1.PublicKey)
-		gspec         = &Genesis{Config: params.TestChainConfig, Alloc: GenesisAlloc{addr1: {Balance: big.NewInt(10000000000000000)}}}
+		gspec         = &Genesis{Config: params.TestChainConfig, Alloc: types.GenesisAlloc{addr1: {Balance: big.NewInt(10000000000000000)}}}
 		signer        = types.LatestSigner(gspec.Config)
 		engine        = ethash.NewFaker()
 		blockchain, _ = NewBlockChain(rawdb.NewMemoryDatabase(), DefaultCacheConfigWithScheme(scheme), gspec, nil, engine, vm.Config{}, nil, nil)
@@ -1429,7 +1429,7 @@ func testSideLogRebirth(t *testing.T, scheme string) {
 	var (
 		key1, _       = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
 		addr1         = crypto.PubkeyToAddress(key1.PublicKey)
-		gspec         = &Genesis{Config: params.TestChainConfig, Alloc: GenesisAlloc{addr1: {Balance: big.NewInt(10000000000000000)}}}
+		gspec         = &Genesis{Config: params.TestChainConfig, Alloc: types.GenesisAlloc{addr1: {Balance: big.NewInt(10000000000000000)}}}
 		signer        = types.LatestSigner(gspec.Config)
 		blockchain, _ = NewBlockChain(rawdb.NewMemoryDatabase(), DefaultCacheConfigWithScheme(scheme), gspec, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
 	)
@@ -1526,7 +1526,7 @@ func testReorgSideEvent(t *testing.T, scheme string) {
 		addr1   = crypto.PubkeyToAddress(key1.PublicKey)
 		gspec   = &Genesis{
 			Config: params.TestChainConfig,
-			Alloc:  GenesisAlloc{addr1: {Balance: big.NewInt(10000000000000000)}},
+			Alloc:  types.GenesisAlloc{addr1: {Balance: big.NewInt(10000000000000000)}},
 		}
 		signer = types.LatestSigner(gspec.Config)
 	)
@@ -1669,7 +1669,7 @@ func testEIP155Transition(t *testing.T, scheme string) {
 				EIP155Block:    big.NewInt(2),
 				HomesteadBlock: new(big.Int),
 			},
-			Alloc: GenesisAlloc{address: {Balance: funds}, deleteAddr: {Balance: new(big.Int)}},
+			Alloc: types.GenesisAlloc{address: {Balance: funds}, deleteAddr: {Balance: new(big.Int)}},
 		}
 	)
 	genDb, blocks, _ := GenerateChainWithGenesis(gspec, ethash.NewFaker(), 4, func(i int, block *BlockGen) {
@@ -1784,7 +1784,7 @@ func testEIP161AccountRemoval(t *testing.T, scheme string) {
 				EIP150Block:    new(big.Int),
 				EIP158Block:    big.NewInt(2),
 			},
-			Alloc: GenesisAlloc{address: {Balance: funds}},
+			Alloc: types.GenesisAlloc{address: {Balance: funds}},
 		}
 	)
 	_, blocks, _ := GenerateChainWithGenesis(gspec, ethash.NewFaker(), 3, func(i int, block *BlockGen) {
@@ -2015,7 +2015,7 @@ func testBlockchainRecovery(t *testing.T, scheme string) {
 		key, _  = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
 		address = crypto.PubkeyToAddress(key.PublicKey)
 		funds   = big.NewInt(1000000000)
-		gspec   = &Genesis{Config: params.TestChainConfig, Alloc: GenesisAlloc{address: {Balance: funds}}}
+		gspec   = &Genesis{Config: params.TestChainConfig, Alloc: types.GenesisAlloc{address: {Balance: funds}}}
 	)
 	height := uint64(1024)
 	_, blocks, receipts := GenerateChainWithGenesis(gspec, ethash.NewFaker(), int(height), nil)
@@ -2220,7 +2220,7 @@ func testSideImport(t *testing.T, numCanonBlocksInSidechain, blocksBetweenCommon
 
 		gspec = &Genesis{
 			Config:  &chainConfig,
-			Alloc:   GenesisAlloc{addr: {Balance: big.NewInt(math.MaxInt64)}},
+			Alloc:   types.GenesisAlloc{addr: {Balance: big.NewInt(math.MaxInt64)}},
 			BaseFee: big.NewInt(params.InitialBaseFee),
 		}
 		signer     = types.LatestSigner(gspec.Config)
@@ -2815,7 +2815,7 @@ func benchmarkLargeNumberOfValueToNonexisting(b *testing.B, numTxs, numBlocks in
 		bankFunds       = big.NewInt(100000000000000000)
 		gspec           = &Genesis{
 			Config: params.TestChainConfig,
-			Alloc: GenesisAlloc{
+			Alloc: types.GenesisAlloc{
 				testBankAddress: {Balance: bankFunds},
 				common.HexToAddress("0xc0de"): {
 					Code:    []byte{0x60, 0x01, 0x50},
@@ -2993,7 +2993,7 @@ func testDeleteCreateRevert(t *testing.T, scheme string) {
 		funds   = big.NewInt(100000000000000000)
 		gspec   = &Genesis{
 			Config: params.TestChainConfig,
-			Alloc: GenesisAlloc{
+			Alloc: types.GenesisAlloc{
 				address: {Balance: funds},
 				// The address 0xAAAAA selfdestructs if called
 				aa: {
@@ -3117,7 +3117,7 @@ func testDeleteRecreateSlots(t *testing.T, scheme string) {
 
 	gspec := &Genesis{
 		Config: params.TestChainConfig,
-		Alloc: GenesisAlloc{
+		Alloc: types.GenesisAlloc{
 			address: {Balance: funds},
 			// The address 0xAAAAA selfdestructs if called
 			aa: {
@@ -3203,7 +3203,7 @@ func testDeleteRecreateAccount(t *testing.T, scheme string) {
 
 	gspec := &Genesis{
 		Config: params.TestChainConfig,
-		Alloc: GenesisAlloc{
+		Alloc: types.GenesisAlloc{
 			address: {Balance: funds},
 			// The address 0xAAAAA selfdestructs if called
 			aa: {
@@ -3324,7 +3324,7 @@ func testDeleteRecreateSlotsAcrossManyBlocks(t *testing.T, scheme string) {
 	t.Logf("Destination address: %x\n", aa)
 	gspec := &Genesis{
 		Config: params.TestChainConfig,
-		Alloc: GenesisAlloc{
+		Alloc: types.GenesisAlloc{
 			address: {Balance: funds},
 			// The address 0xAAAAA selfdestructs if called
 			aa: {
@@ -3519,7 +3519,7 @@ func testInitThenFailCreateContract(t *testing.T, scheme string) {
 
 	gspec := &Genesis{
 		Config: params.TestChainConfig,
-		Alloc: GenesisAlloc{
+		Alloc: types.GenesisAlloc{
 			address: {Balance: funds},
 			// The address aa has some funds
 			aa: {Balance: big.NewInt(100000)},
@@ -3603,7 +3603,7 @@ func testEIP2718TransitionWithConfig(t *testing.T, scheme string, config *params
 		funds   = big.NewInt(1000000000000000)
 		gspec   = &Genesis{
 			Config: config,
-			Alloc: GenesisAlloc{
+			Alloc: types.GenesisAlloc{
 				address: {Balance: funds},
 				// The address 0xAAAA sloads 0x00 and 0x01
 				aa: {
@@ -3688,7 +3688,7 @@ func testEIP1559Transition(t *testing.T, scheme string) {
 		config  = *params.AllEthashProtocolChanges
 		gspec   = &Genesis{
 			Config: &config,
-			Alloc: GenesisAlloc{
+			Alloc: types.GenesisAlloc{
 				addr1: {Balance: funds},
 				addr2: {Balance: funds},
 				// The address 0xAAAA sloads 0x00 and 0x01
@@ -3829,7 +3829,7 @@ func testSetCanonical(t *testing.T, scheme string) {
 		funds   = big.NewInt(100000000000000000)
 		gspec   = &Genesis{
 			Config:  params.TestChainConfig,
-			Alloc:   GenesisAlloc{address: {Balance: funds}},
+			Alloc:   types.GenesisAlloc{address: {Balance: funds}},
 			BaseFee: big.NewInt(params.InitialBaseFee),
 		}
 		signer = types.LatestSigner(gspec.Config)
@@ -3946,7 +3946,7 @@ func testCanonicalHashMarker(t *testing.T, scheme string) {
 		var (
 			gspec = &Genesis{
 				Config:  params.TestChainConfig,
-				Alloc:   GenesisAlloc{},
+				Alloc:   types.GenesisAlloc{},
 				BaseFee: big.NewInt(params.InitialBaseFee),
 			}
 			engine = ethash.NewFaker()
@@ -4059,7 +4059,7 @@ func testCreateThenDelete(t *testing.T, config *params.ChainConfig) {
 	}...)
 	gspec := &Genesis{
 		Config: config,
-		Alloc: GenesisAlloc{
+		Alloc: types.GenesisAlloc{
 			address: {Balance: funds},
 		},
 	}
@@ -4145,7 +4145,7 @@ func TestDeleteThenCreate(t *testing.T) {
 
 	gspec := &Genesis{
 		Config: params.TestChainConfig,
-		Alloc: GenesisAlloc{
+		Alloc: types.GenesisAlloc{
 			address: {Balance: funds},
 		},
 	}
@@ -4257,7 +4257,7 @@ func TestTransientStorageReset(t *testing.T) {
 	}...)
 	gspec := &Genesis{
 		Config: params.TestChainConfig,
-		Alloc: GenesisAlloc{
+		Alloc: types.GenesisAlloc{
 			address: {Balance: funds},
 		},
 	}
@@ -4325,7 +4325,7 @@ func TestEIP3651(t *testing.T) {
 		config  = *params.AllEthashProtocolChanges
 		gspec   = &Genesis{
 			Config: &config,
-			Alloc: GenesisAlloc{
+			Alloc: types.GenesisAlloc{
 				addr1: {Balance: funds},
 				addr2: {Balance: funds},
 				// The address 0xAAAA sloads 0x00 and 0x01

core/chain_makers.go

@@ -32,7 +32,7 @@ import (
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/params"
-	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 	"github.com/holiman/uint256"
 )
 
@@ -84,7 +84,7 @@ func (b *BlockGen) SetDifficulty(diff *big.Int) {
 	b.header.Difficulty = diff
 }
 
-// SetPos makes the header a PoS-header (0 difficulty)
+// SetPoS makes the header a PoS-header (0 difficulty)
 func (b *BlockGen) SetPoS() {
 	b.header.Difficulty = new(big.Int)
 }
@@ -313,7 +313,7 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
 	}
 	cm := newChainMaker(parent, config, engine)
 
-	genblock := func(i int, parent *types.Block, triedb *trie.Database, statedb *state.StateDB) (*types.Block, types.Receipts) {
+	genblock := func(i int, parent *types.Block, triedb *triedb.Database, statedb *state.StateDB) (*types.Block, types.Receipts) {
 		b := &BlockGen{i: i, cm: cm, parent: parent, statedb: statedb, engine: engine}
 		b.header = cm.makeHeader(parent, statedb, b.engine)
 
@@ -370,7 +370,7 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
 	}
 
 	// Forcibly use hash-based state scheme for retaining all nodes in disk.
-	triedb := trie.NewDatabase(db, trie.HashDefaults)
+	triedb := triedb.NewDatabase(db, triedb.HashDefaults)
 	defer triedb.Close()
 
 	for i := 0; i < n; i++ {
@@ -415,7 +415,7 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
 // then generate chain on top.
 func GenerateChainWithGenesis(genesis *Genesis, engine consensus.Engine, n int, gen func(int, *BlockGen)) (ethdb.Database, []*types.Block, []types.Receipts) {
 	db := rawdb.NewMemoryDatabase()
-	triedb := trie.NewDatabase(db, trie.HashDefaults)
+	triedb := triedb.NewDatabase(db, triedb.HashDefaults)
 	defer triedb.Close()
 	_, err := genesis.Commit(db, triedb)
 	if err != nil {
@@ -456,7 +456,9 @@ func (cm *chainMaker) makeHeader(parent *types.Block, state *state.StateDB, engi
 		excessBlobGas := eip4844.CalcExcessBlobGas(parentExcessBlobGas, parentBlobGasUsed)
 		header.ExcessBlobGas = &excessBlobGas
 		header.BlobGasUsed = new(uint64)
-		header.ParentBeaconRoot = new(common.Hash)
+		if cm.config.Parlia == nil {
+			header.ParentBeaconRoot = new(common.Hash)
+		}
 	}
 	return header
 }

core/chain_makers_test.go

@@ -31,7 +31,7 @@ import (
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/params"
-	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 )
 
 func TestGeneratePOSChain(t *testing.T) {
@@ -46,7 +46,7 @@ func TestGeneratePOSChain(t *testing.T) {
 		asm4788 = common.Hex2Bytes("3373fffffffffffffffffffffffffffffffffffffffe14604d57602036146024575f5ffd5b5f35801560495762001fff810690815414603c575f5ffd5b62001fff01545f5260205ff35b5f5ffd5b62001fff42064281555f359062001fff015500")
 		gspec   = &Genesis{
 			Config: &config,
-			Alloc: GenesisAlloc{
+			Alloc: types.GenesisAlloc{
 				address:                          {Balance: funds},
 				params.BeaconRootsStorageAddress: {Balance: common.Big0, Code: asm4788},
 			},
@@ -69,19 +69,19 @@ func TestGeneratePOSChain(t *testing.T) {
 	storage[common.Hash{0x01}] = common.Hash{0x01}
 	storage[common.Hash{0x02}] = common.Hash{0x02}
 	storage[common.Hash{0x03}] = common.HexToHash("0303")
-	gspec.Alloc[aa] = GenesisAccount{
+	gspec.Alloc[aa] = types.Account{
 		Balance: common.Big1,
 		Nonce:   1,
 		Storage: storage,
 		Code:    common.Hex2Bytes("6042"),
 	}
-	gspec.Alloc[bb] = GenesisAccount{
+	gspec.Alloc[bb] = types.Account{
 		Balance: common.Big2,
 		Nonce:   1,
 		Storage: storage,
 		Code:    common.Hex2Bytes("600154600354"),
 	}
-	genesis := gspec.MustCommit(gendb, trie.NewDatabase(gendb, trie.HashDefaults))
+	genesis := gspec.MustCommit(gendb, triedb.NewDatabase(gendb, triedb.HashDefaults))
 
 	genchain, genreceipts := GenerateChain(gspec.Config, genesis, beacon.NewFaker(), gendb, 4, func(i int, gen *BlockGen) {
 		gen.SetParentBeaconRoot(common.Hash{byte(i + 1)})
@@ -202,9 +202,9 @@ func ExampleGenerateChain() {
 	// Ensure that key1 has some funds in the genesis block.
 	gspec := &Genesis{
 		Config: &params.ChainConfig{HomesteadBlock: new(big.Int)},
-		Alloc:  GenesisAlloc{addr1: {Balance: big.NewInt(1000000)}},
+		Alloc:  types.GenesisAlloc{addr1: {Balance: big.NewInt(1000000)}},
 	}
-	genesis := gspec.MustCommit(genDb, trie.NewDatabase(genDb, trie.HashDefaults))
+	genesis := gspec.MustCommit(genDb, triedb.NewDatabase(genDb, triedb.HashDefaults))
 
 	// This call generates a chain of 5 blocks. The function runs for
 	// each block and adds different features to gen based on the

core/eip3529tests/eip3529_test_util.go

@@ -12,7 +12,7 @@ import (
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/params"
-	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 )
 
 func newGwei(n int64) *big.Int {
@@ -33,7 +33,7 @@ func TestGasUsage(t *testing.T, config *params.ChainConfig, engine consensus.Eng
 		balanceBefore = big.NewInt(1000000000000000)
 		gspec         = &core.Genesis{
 			Config: config,
-			Alloc: core.GenesisAlloc{
+			Alloc: types.GenesisAlloc{
 				address: {Balance: balanceBefore},
 				aa: {
 					Code:    bytecode,
@@ -43,7 +43,7 @@ func TestGasUsage(t *testing.T, config *params.ChainConfig, engine consensus.Eng
 				},
 			},
 		}
-		genesis = gspec.MustCommit(db, trie.NewDatabase(db, nil))
+		genesis = gspec.MustCommit(db, triedb.NewDatabase(db, nil))
 	)
 
 	blocks, _ := core.GenerateChain(gspec.Config, genesis, engine, db, 1, func(i int, b *core.BlockGen) {
@@ -62,7 +62,7 @@ func TestGasUsage(t *testing.T, config *params.ChainConfig, engine consensus.Eng
 
 	// Import the canonical chain
 	diskdb := rawdb.NewMemoryDatabase()
-	gspec.MustCommit(diskdb, trie.NewDatabase(diskdb, nil))
+	gspec.MustCommit(diskdb, triedb.NewDatabase(diskdb, nil))
 
 	chain, err := core.NewBlockChain(diskdb, nil, gspec, nil, engine, vm.Config{}, nil, nil)
 	if err != nil {

core/forkid/forkid_test.go

@@ -74,8 +74,10 @@ func TestCreation(t *testing.T) {
 				{15049999, 0, ID{Hash: checksumToBytes(0x20c327fc), Next: 15050000}},            // Last Arrow Glacier block
 				{15050000, 0, ID{Hash: checksumToBytes(0xf0afd0e3), Next: 1681338455}},          // First Gray Glacier block
 				{20000000, 1681338454, ID{Hash: checksumToBytes(0xf0afd0e3), Next: 1681338455}}, // Last Gray Glacier block
-				{20000000, 1681338455, ID{Hash: checksumToBytes(0xdce96c2d), Next: 0}},          // First Shanghai block
-				{30000000, 2000000000, ID{Hash: checksumToBytes(0xdce96c2d), Next: 0}},          // Future Shanghai block
+				{20000000, 1681338455, ID{Hash: checksumToBytes(0xdce96c2d), Next: 1710338135}}, // First Shanghai block
+				{30000000, 1710338134, ID{Hash: checksumToBytes(0xdce96c2d), Next: 1710338135}}, // Last Shanghai block
+				{40000000, 1710338135, ID{Hash: checksumToBytes(0x9f3d2254), Next: 0}},          // First Cancun block
+				{50000000, 2000000000, ID{Hash: checksumToBytes(0x9f3d2254), Next: 0}},          // Future Cancun block
 			},
 		},
 	}
@@ -94,6 +96,7 @@ func TestValidation(t *testing.T) {
 	// Config that has not timestamp enabled
 	legacyConfig := *params.MainnetChainConfig
 	legacyConfig.ShanghaiTime = nil
+	legacyConfig.CancunTime = nil
 
 	tests := []struct {
 		config *params.ChainConfig
@@ -166,14 +169,10 @@ func TestValidation(t *testing.T) {
 		// at some future block 88888888, for itself, but past block for local. Local is incompatible.
 		//
 		// This case detects non-upgraded nodes with majority hash power (typical Ropsten mess).
-		//
-		// TODO(karalabe): This testcase will fail once mainnet gets timestamped forks, make legacy chain config
 		{&legacyConfig, 88888888, 0, ID{Hash: checksumToBytes(0xf0afd0e3), Next: 88888888}, ErrLocalIncompatibleOrStale},
 
 		// Local is mainnet Byzantium. Remote is also in Byzantium, but announces Gopherium (non existing
 		// fork) at block 7279999, before Petersburg. Local is incompatible.
-		//
-		// TODO(karalabe): This testcase will fail once mainnet gets timestamped forks, make legacy chain config
 		{&legacyConfig, 7279999, 0, ID{Hash: checksumToBytes(0xa00bc324), Next: 7279999}, ErrLocalIncompatibleOrStale},
 
 		//------------------------------------
@@ -250,34 +249,25 @@ func TestValidation(t *testing.T) {
 		// Local is mainnet currently in Shanghai only (so it's aware of Cancun), remote announces
 		// also Shanghai, but it's not yet aware of Cancun (e.g. non updated node before the fork).
 		// In this case we don't know if Cancun passed yet or not.
-		//
-		// TODO(karalabe): Enable this when Cancun is specced
-		//{params.MainnetChainConfig, 20000000, 1668000000, ID{Hash: checksumToBytes(0x71147644), Next: 0}, nil},
+		{params.MainnetChainConfig, 20000000, 1668000000, ID{Hash: checksumToBytes(0xdce96c2d), Next: 0}, nil},
 
 		// Local is mainnet currently in Shanghai only (so it's aware of Cancun), remote announces
 		// also Shanghai, and it's also aware of Cancun (e.g. updated node before the fork). We
 		// don't know if Cancun passed yet (will pass) or not.
-		//
-		// TODO(karalabe): Enable this when Cancun is specced and update next timestamp
-		//{params.MainnetChainConfig, 20000000, 1668000000, ID{Hash: checksumToBytes(0x71147644), Next: 1678000000}, nil},
+		{params.MainnetChainConfig, 20000000, 1668000000, ID{Hash: checksumToBytes(0xdce96c2d), Next: 1710338135}, nil},
 
 		// Local is mainnet currently in Shanghai only (so it's aware of Cancun), remote announces
 		// also Shanghai, and it's also aware of some random fork (e.g. misconfigured Cancun). As
 		// neither forks passed at neither nodes, they may mismatch, but we still connect for now.
-		//
-		// TODO(karalabe): Enable this when Cancun is specced
-		//{params.MainnetChainConfig, 20000000, 1668000000, ID{Hash: checksumToBytes(0x71147644), Next: math.MaxUint64}, nil},
+		{params.MainnetChainConfig, 20000000, 1668000000, ID{Hash: checksumToBytes(0xdce96c2d), Next: math.MaxUint64}, nil},
 
 		// Local is mainnet exactly on Cancun, remote announces Shanghai + knowledge about Cancun. Remote
 		// is simply out of sync, accept.
-		//
-		// TODO(karalabe): Enable this when Cancun is specced, update local head and time, next timestamp
-		// {params.MainnetChainConfig, 21000000, 1678000000, ID{Hash: checksumToBytes(0x71147644), Next: 1678000000}, nil},
+		{params.MainnetChainConfig, 21000000, 1710338135, ID{Hash: checksumToBytes(0xdce96c2d), Next: 1710338135}, nil},
 
 		// Local is mainnet Cancun, remote announces Shanghai + knowledge about Cancun. Remote
 		// is simply out of sync, accept.
-		// TODO(karalabe): Enable this when Cancun is specced, update local head and time, next timestamp
-		//{params.MainnetChainConfig, 21123456, 1678123456, ID{Hash: checksumToBytes(0x71147644), Next: 1678000000}, nil},
+		{params.MainnetChainConfig, 21123456, 1710338136, ID{Hash: checksumToBytes(0xdce96c2d), Next: 1710338135}, nil},
 
 		// Local is mainnet Prague, remote announces Shanghai + knowledge about Cancun. Remote
 		// is definitely out of sync. It may or may not need the Prague update, we don't know yet.
@@ -286,9 +276,7 @@ func TestValidation(t *testing.T) {
 		//{params.MainnetChainConfig, 0, 0, ID{Hash: checksumToBytes(0x3edd5b10), Next: 4370000}, nil},
 
 		// Local is mainnet Shanghai, remote announces Cancun. Local is out of sync, accept.
-		//
-		// TODO(karalabe): Enable this when Cancun is specced, update remote checksum
-		//{params.MainnetChainConfig, 21000000, 1678000000, ID{Hash: checksumToBytes(0x00000000), Next: 0}, nil},
+		{params.MainnetChainConfig, 21000000, 1700000000, ID{Hash: checksumToBytes(0x9f3d2254), Next: 0}, nil},
 
 		// Local is mainnet Shanghai, remote announces Cancun, but is not aware of Prague. Local
 		// out of sync. Local also knows about a future fork, but that is uncertain yet.
@@ -298,9 +286,7 @@ func TestValidation(t *testing.T) {
 
 		// Local is mainnet Cancun. remote announces Shanghai but is not aware of further forks.
 		// Remote needs software update.
-		//
-		// TODO(karalabe): Enable this when Cancun is specced, update local head and time
-		//{params.MainnetChainConfig, 21000000, 1678000000, ID{Hash: checksumToBytes(0x71147644), Next: 0}, ErrRemoteStale},
+		{params.MainnetChainConfig, 21000000, 1710338135, ID{Hash: checksumToBytes(0xdce96c2d), Next: 0}, ErrRemoteStale},
 
 		// Local is mainnet Shanghai, and isn't aware of more forks. Remote announces Shanghai +
 		// 0xffffffff. Local needs software update, reject.
@@ -308,24 +294,20 @@ func TestValidation(t *testing.T) {
 
 		// Local is mainnet Shanghai, and is aware of Cancun. Remote announces Cancun +
 		// 0xffffffff. Local needs software update, reject.
-		//
-		// TODO(karalabe): Enable this when Cancun is specced, update remote checksum
-		//{params.MainnetChainConfig, 20000000, 1668000000, ID{Hash: checksumToBytes(checksumUpdate(0x00000000, math.MaxUint64)), Next: 0}, ErrLocalIncompatibleOrStale},
+		{params.MainnetChainConfig, 20000000, 1668000000, ID{Hash: checksumToBytes(checksumUpdate(0x9f3d2254, math.MaxUint64)), Next: 0}, ErrLocalIncompatibleOrStale},
 
 		// Local is mainnet Shanghai, remote is random Shanghai.
 		{params.MainnetChainConfig, 20000000, 1681338455, ID{Hash: checksumToBytes(0x12345678), Next: 0}, ErrLocalIncompatibleOrStale},
 
-		// Local is mainnet Shanghai, far in the future. Remote announces Gopherium (non existing fork)
+		// Local is mainnet Cancun, far in the future. Remote announces Gopherium (non existing fork)
 		// at some future timestamp 8888888888, for itself, but past block for local. Local is incompatible.
 		//
 		// This case detects non-upgraded nodes with majority hash power (typical Ropsten mess).
-		{params.MainnetChainConfig, 88888888, 8888888888, ID{Hash: checksumToBytes(0xdce96c2d), Next: 8888888888}, ErrLocalIncompatibleOrStale},
+		{params.MainnetChainConfig, 88888888, 8888888888, ID{Hash: checksumToBytes(0x9f3d2254), Next: 8888888888}, ErrLocalIncompatibleOrStale},
 
 		// Local is mainnet Shanghai. Remote is also in Shanghai, but announces Gopherium (non existing
 		// fork) at timestamp 1668000000, before Cancun. Local is incompatible.
-		//
-		// TODO(karalabe): Enable this when Cancun is specced
-		//{params.MainnetChainConfig, 20999999, 1677999999, ID{Hash: checksumToBytes(0x71147644), Next: 1678000000}, ErrLocalIncompatibleOrStale},
+		{params.MainnetChainConfig, 20999999, 1699999999, ID{Hash: checksumToBytes(0x71147644), Next: 1700000000}, ErrLocalIncompatibleOrStale},
 	}
 	genesis := core.DefaultGenesisBlock().ToBlock()
 	for i, tt := range tests {

core/gen_genesis.go

@@ -10,6 +10,7 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/common/math"
+	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/params"
 )
 
@@ -18,21 +19,21 @@ var _ = (*genesisSpecMarshaling)(nil)
 // MarshalJSON marshals as JSON.
 func (g Genesis) MarshalJSON() ([]byte, error) {
 	type Genesis struct {
-		Config        *params.ChainConfig                         `json:"config"`
-		Nonce         math.HexOrDecimal64                         `json:"nonce"`
-		Timestamp     math.HexOrDecimal64                         `json:"timestamp"`
-		ExtraData     hexutil.Bytes                               `json:"extraData"`
-		GasLimit      math.HexOrDecimal64                         `json:"gasLimit"   gencodec:"required"`
-		Difficulty    *math.HexOrDecimal256                       `json:"difficulty" gencodec:"required"`
-		Mixhash       common.Hash                                 `json:"mixHash"`
-		Coinbase      common.Address                              `json:"coinbase"`
-		Alloc         map[common.UnprefixedAddress]GenesisAccount `json:"alloc"      gencodec:"required"`
-		Number        math.HexOrDecimal64                         `json:"number"`
-		GasUsed       math.HexOrDecimal64                         `json:"gasUsed"`
-		ParentHash    common.Hash                                 `json:"parentHash"`
-		BaseFee       *math.HexOrDecimal256                       `json:"baseFeePerGas"`
-		ExcessBlobGas *math.HexOrDecimal64                        `json:"excessBlobGas"`
-		BlobGasUsed   *math.HexOrDecimal64                        `json:"blobGasUsed"`
+		Config        *params.ChainConfig                               `json:"config"`
+		Nonce         math.HexOrDecimal64                               `json:"nonce"`
+		Timestamp     math.HexOrDecimal64                               `json:"timestamp"`
+		ExtraData     hexutil.Bytes                                     `json:"extraData"`
+		GasLimit      math.HexOrDecimal64                               `json:"gasLimit"   gencodec:"required"`
+		Difficulty    *math.HexOrDecimal256                             `json:"difficulty" gencodec:"required"`
+		Mixhash       common.Hash                                       `json:"mixHash"`
+		Coinbase      common.Address                                    `json:"coinbase"`
+		Alloc         map[common.UnprefixedAddress]types.Account `json:"alloc"      gencodec:"required"`
+		Number        math.HexOrDecimal64                               `json:"number"`
+		GasUsed       math.HexOrDecimal64                               `json:"gasUsed"`
+		ParentHash    common.Hash                                       `json:"parentHash"`
+		BaseFee       *math.HexOrDecimal256                             `json:"baseFeePerGas"`
+		ExcessBlobGas *math.HexOrDecimal64                              `json:"excessBlobGas"`
+		BlobGasUsed   *math.HexOrDecimal64                              `json:"blobGasUsed"`
 	}
 	var enc Genesis
 	enc.Config = g.Config
@@ -44,7 +45,7 @@ func (g Genesis) MarshalJSON() ([]byte, error) {
 	enc.Mixhash = g.Mixhash
 	enc.Coinbase = g.Coinbase
 	if g.Alloc != nil {
-		enc.Alloc = make(map[common.UnprefixedAddress]GenesisAccount, len(g.Alloc))
+		enc.Alloc = make(map[common.UnprefixedAddress]types.Account, len(g.Alloc))
 		for k, v := range g.Alloc {
 			enc.Alloc[common.UnprefixedAddress(k)] = v
 		}
@@ -61,21 +62,21 @@ func (g Genesis) MarshalJSON() ([]byte, error) {
 // UnmarshalJSON unmarshals from JSON.
 func (g *Genesis) UnmarshalJSON(input []byte) error {
 	type Genesis struct {
-		Config        *params.ChainConfig                         `json:"config"`
-		Nonce         *math.HexOrDecimal64                        `json:"nonce"`
-		Timestamp     *math.HexOrDecimal64                        `json:"timestamp"`
-		ExtraData     *hexutil.Bytes                              `json:"extraData"`
-		GasLimit      *math.HexOrDecimal64                        `json:"gasLimit"   gencodec:"required"`
-		Difficulty    *math.HexOrDecimal256                       `json:"difficulty" gencodec:"required"`
-		Mixhash       *common.Hash                                `json:"mixHash"`
-		Coinbase      *common.Address                             `json:"coinbase"`
-		Alloc         map[common.UnprefixedAddress]GenesisAccount `json:"alloc"      gencodec:"required"`
-		Number        *math.HexOrDecimal64                        `json:"number"`
-		GasUsed       *math.HexOrDecimal64                        `json:"gasUsed"`
-		ParentHash    *common.Hash                                `json:"parentHash"`
-		BaseFee       *math.HexOrDecimal256                       `json:"baseFeePerGas"`
-		ExcessBlobGas *math.HexOrDecimal64                        `json:"excessBlobGas"`
-		BlobGasUsed   *math.HexOrDecimal64                        `json:"blobGasUsed"`
+		Config        *params.ChainConfig                               `json:"config"`
+		Nonce         *math.HexOrDecimal64                              `json:"nonce"`
+		Timestamp     *math.HexOrDecimal64                              `json:"timestamp"`
+		ExtraData     *hexutil.Bytes                                    `json:"extraData"`
+		GasLimit      *math.HexOrDecimal64                              `json:"gasLimit"   gencodec:"required"`
+		Difficulty    *math.HexOrDecimal256                             `json:"difficulty" gencodec:"required"`
+		Mixhash       *common.Hash                                      `json:"mixHash"`
+		Coinbase      *common.Address                                   `json:"coinbase"`
+		Alloc         map[common.UnprefixedAddress]types.Account `json:"alloc"      gencodec:"required"`
+		Number        *math.HexOrDecimal64                              `json:"number"`
+		GasUsed       *math.HexOrDecimal64                              `json:"gasUsed"`
+		ParentHash    *common.Hash                                      `json:"parentHash"`
+		BaseFee       *math.HexOrDecimal256                             `json:"baseFeePerGas"`
+		ExcessBlobGas *math.HexOrDecimal64                              `json:"excessBlobGas"`
+		BlobGasUsed   *math.HexOrDecimal64                              `json:"blobGasUsed"`
 	}
 	var dec Genesis
 	if err := json.Unmarshal(input, &dec); err != nil {
@@ -110,7 +111,7 @@ func (g *Genesis) UnmarshalJSON(input []byte) error {
 	if dec.Alloc == nil {
 		return errors.New("missing required field 'alloc' for Genesis")
 	}
-	g.Alloc = make(GenesisAlloc, len(dec.Alloc))
+	g.Alloc = make(types.GenesisAlloc, len(dec.Alloc))
 	for k, v := range dec.Alloc {
 		g.Alloc[common.Address(k)] = v
 	}

core/genesis.go

@@ -18,7 +18,6 @@ package core
 
 import (
 	"bytes"
-	"encoding/hex"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -37,15 +36,21 @@ import (
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/trie"
-	"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
+	"github.com/ethereum/go-ethereum/triedb"
+	"github.com/ethereum/go-ethereum/triedb/pathdb"
 	"github.com/holiman/uint256"
 )
 
 //go:generate go run github.com/fjl/gencodec -type Genesis -field-override genesisSpecMarshaling -out gen_genesis.go
-//go:generate go run github.com/fjl/gencodec -type GenesisAccount -field-override genesisAccountMarshaling -out gen_genesis_account.go
 
 var errGenesisNoConfig = errors.New("genesis has no chain configuration")
 
+// Deprecated: use types.GenesisAccount instead.
+type GenesisAccount = types.Account
+
+// Deprecated: use types.GenesisAlloc instead.
+type GenesisAlloc = types.GenesisAlloc
+
 // Genesis specifies the header fields, state of a genesis block. It also defines hard
 // fork switch-over blocks through the chain configuration.
 type Genesis struct {
@@ -57,7 +62,7 @@ type Genesis struct {
 	Difficulty *big.Int            `json:"difficulty" gencodec:"required"`
 	Mixhash    common.Hash         `json:"mixHash"`
 	Coinbase   common.Address      `json:"coinbase"`
-	Alloc      GenesisAlloc        `json:"alloc"      gencodec:"required"`
+	Alloc      types.GenesisAlloc  `json:"alloc"      gencodec:"required"`
 
 	// These fields are used for consensus tests. Please don't use them
 	// in actual genesis blocks.
@@ -107,29 +112,14 @@ func ReadGenesis(db ethdb.Database) (*Genesis, error) {
 	return &genesis, nil
 }
 
-// GenesisAlloc specifies the initial state that is part of the genesis block.
-type GenesisAlloc map[common.Address]GenesisAccount
-
-func (ga *GenesisAlloc) UnmarshalJSON(data []byte) error {
-	m := make(map[common.UnprefixedAddress]GenesisAccount)
-	if err := json.Unmarshal(data, &m); err != nil {
-		return err
-	}
-	*ga = make(GenesisAlloc)
-	for addr, a := range m {
-		(*ga)[common.Address(addr)] = a
-	}
-	return nil
-}
-
-// hash computes the state root according to the genesis specification.
-func (ga *GenesisAlloc) hash(isVerkle bool) (common.Hash, error) {
+// hashAlloc computes the state root according to the genesis specification.
+func hashAlloc(ga *types.GenesisAlloc, isVerkle bool) (common.Hash, error) {
 	// If a genesis-time verkle trie is requested, create a trie config
 	// with the verkle trie enabled so that the tree can be initialized
 	// as such.
-	var config *trie.Config
+	var config *triedb.Config
 	if isVerkle {
-		config = &trie.Config{
+		config = &triedb.Config{
 			PathDB:   pathdb.Defaults,
 			IsVerkle: true,
 		}
@@ -156,13 +146,13 @@ func (ga *GenesisAlloc) hash(isVerkle bool) (common.Hash, error) {
 	return root, err
 }
 
-// flush is very similar with hash, but the main difference is all the generated
+// flushAlloc is very similar with hash, but the main difference is all the generated
 // states will be persisted into the given database. Also, the genesis state
 // specification will be flushed as well.
-func (ga *GenesisAlloc) flush(db ethdb.Database, triedb *trie.Database, blockhash common.Hash) error {
-	trieConfig := triedb.Config()
-	if trieConfig != nil {
-		trieConfig.NoTries = false
+func flushAlloc(ga *types.GenesisAlloc, db ethdb.Database, triedb *triedb.Database, blockhash common.Hash) error {
+	triedbConfig := triedb.Config()
+	if triedbConfig != nil {
+		triedbConfig.NoTries = false
 	}
 	statedb, err := state.New(types.EmptyRootHash, state.NewDatabaseWithNodeDB(db, triedb), nil)
 	if err != nil {
@@ -198,15 +188,6 @@ func (ga *GenesisAlloc) flush(db ethdb.Database, triedb *trie.Database, blockhas
 	return nil
 }
 
-// GenesisAccount is an account in the state of the genesis block.
-type GenesisAccount struct {
-	Code       []byte                      `json:"code,omitempty"`
-	Storage    map[common.Hash]common.Hash `json:"storage,omitempty"`
-	Balance    *big.Int                    `json:"balance" gencodec:"required"`
-	Nonce      uint64                      `json:"nonce,omitempty"`
-	PrivateKey []byte                      `json:"secretKey,omitempty"` // for tests
-}
-
 // field type overrides for gencodec
 type genesisSpecMarshaling struct {
 	Nonce         math.HexOrDecimal64
@@ -216,40 +197,12 @@ type genesisSpecMarshaling struct {
 	GasUsed       math.HexOrDecimal64
 	Number        math.HexOrDecimal64
 	Difficulty    *math.HexOrDecimal256
-	Alloc         map[common.UnprefixedAddress]GenesisAccount
+	Alloc         map[common.UnprefixedAddress]types.Account
 	BaseFee       *math.HexOrDecimal256
 	ExcessBlobGas *math.HexOrDecimal64
 	BlobGasUsed   *math.HexOrDecimal64
 }
 
-type genesisAccountMarshaling struct {
-	Code       hexutil.Bytes
-	Balance    *math.HexOrDecimal256
-	Nonce      math.HexOrDecimal64
-	Storage    map[storageJSON]storageJSON
-	PrivateKey hexutil.Bytes
-}
-
-// storageJSON represents a 256 bit byte array, but allows less than 256 bits when
-// unmarshaling from hex.
-type storageJSON common.Hash
-
-func (h *storageJSON) UnmarshalText(text []byte) error {
-	text = bytes.TrimPrefix(text, []byte("0x"))
-	if len(text) > 64 {
-		return fmt.Errorf("too many hex characters in storage key/value %q", text)
-	}
-	offset := len(h) - len(text)/2 // pad on the left
-	if _, err := hex.Decode(h[offset:], text); err != nil {
-		return fmt.Errorf("invalid hex storage key/value %q", text)
-	}
-	return nil
-}
-
-func (h storageJSON) MarshalText() ([]byte, error) {
-	return hexutil.Bytes(h[:]).MarshalText()
-}
-
 // GenesisMismatchError is raised when trying to overwrite an existing
 // genesis block with an incompatible one.
 type GenesisMismatchError struct {
@@ -283,11 +236,11 @@ type ChainOverrides struct {
 // error is a *params.ConfigCompatError and the new, unwritten config is returned.
 //
 // The returned chain configuration is never nil.
-func SetupGenesisBlock(db ethdb.Database, triedb *trie.Database, genesis *Genesis) (*params.ChainConfig, common.Hash, error) {
+func SetupGenesisBlock(db ethdb.Database, triedb *triedb.Database, genesis *Genesis) (*params.ChainConfig, common.Hash, error) {
 	return SetupGenesisBlockWithOverride(db, triedb, genesis, nil)
 }
 
-func SetupGenesisBlockWithOverride(db ethdb.Database, triedb *trie.Database, genesis *Genesis, overrides *ChainOverrides) (*params.ChainConfig, common.Hash, error) {
+func SetupGenesisBlockWithOverride(db ethdb.Database, triedb *triedb.Database, genesis *Genesis, overrides *ChainOverrides) (*params.ChainConfig, common.Hash, error) {
 	if genesis != nil && genesis.Config == nil {
 		return params.AllEthashProtocolChanges, common.Hash{}, errGenesisNoConfig
 	}
@@ -453,7 +406,7 @@ func (g *Genesis) IsVerkle() bool {
 
 // ToBlock returns the genesis block according to genesis specification.
 func (g *Genesis) ToBlock() *types.Block {
-	root, err := g.Alloc.hash(g.IsVerkle())
+	root, err := hashAlloc(&g.Alloc, g.IsVerkle())
 	if err != nil {
 		panic(err)
 	}
@@ -499,7 +452,10 @@ func (g *Genesis) ToBlock() *types.Block {
 			// EIP-4788: The parentBeaconBlockRoot of the genesis block is always
 			// the zero hash. This is because the genesis block does not have a parent
 			// by definition.
-			head.ParentBeaconRoot = new(common.Hash)
+			if conf.Parlia == nil {
+				head.ParentBeaconRoot = new(common.Hash)
+			}
+
 			// EIP-4844 fields
 			head.ExcessBlobGas = g.ExcessBlobGas
 			head.BlobGasUsed = g.BlobGasUsed
@@ -516,7 +472,7 @@ func (g *Genesis) ToBlock() *types.Block {
 
 // Commit writes the block and state of a genesis specification to the database.
 // The block is committed as the canonical head block.
-func (g *Genesis) Commit(db ethdb.Database, triedb *trie.Database) (*types.Block, error) {
+func (g *Genesis) Commit(db ethdb.Database, triedb *triedb.Database) (*types.Block, error) {
 	block := g.ToBlock()
 	if block.Number().Sign() != 0 {
 		return nil, errors.New("can't commit genesis block with number > 0")
@@ -531,10 +487,10 @@ func (g *Genesis) Commit(db ethdb.Database, triedb *trie.Database) (*types.Block
 	if config.Clique != nil && len(block.Extra()) < 32+crypto.SignatureLength {
 		return nil, errors.New("can't start clique chain without signers")
 	}
-	// All the checks has passed, flush the states derived from the genesis
+	// All the checks has passed, flushAlloc the states derived from the genesis
 	// specification as well as the specification itself into the provided
 	// database.
-	if err := g.Alloc.flush(db, triedb, block.Hash()); err != nil {
+	if err := flushAlloc(&g.Alloc, db, triedb, block.Hash()); err != nil {
 		return nil, err
 	}
 	rawdb.WriteTd(db, block.Hash(), block.NumberU64(), block.Difficulty())
@@ -550,7 +506,7 @@ func (g *Genesis) Commit(db ethdb.Database, triedb *trie.Database) (*types.Block
 
 // MustCommit writes the genesis block and state to db, panicking on error.
 // The block is committed as the canonical head block.
-func (g *Genesis) MustCommit(db ethdb.Database, triedb *trie.Database) *types.Block {
+func (g *Genesis) MustCommit(db ethdb.Database, triedb *triedb.Database) *types.Block {
 	block, err := g.Commit(db, triedb)
 	if err != nil {
 		panic(err)
@@ -613,7 +569,7 @@ func DeveloperGenesisBlock(gasLimit uint64, faucet *common.Address) *Genesis {
 		GasLimit:   gasLimit,
 		BaseFee:    big.NewInt(params.InitialBaseFee),
 		Difficulty: big.NewInt(1),
-		Alloc: map[common.Address]GenesisAccount{
+		Alloc: map[common.Address]types.Account{
 			common.BytesToAddress([]byte{1}): {Balance: big.NewInt(1)}, // ECRecover
 			common.BytesToAddress([]byte{2}): {Balance: big.NewInt(1)}, // SHA256
 			common.BytesToAddress([]byte{3}): {Balance: big.NewInt(1)}, // RIPEMD
@@ -626,12 +582,12 @@ func DeveloperGenesisBlock(gasLimit uint64, faucet *common.Address) *Genesis {
 		},
 	}
 	if faucet != nil {
-		genesis.Alloc[*faucet] = GenesisAccount{Balance: new(big.Int).Sub(new(big.Int).Lsh(big.NewInt(1), 256), big.NewInt(9))}
+		genesis.Alloc[*faucet] = types.Account{Balance: new(big.Int).Sub(new(big.Int).Lsh(big.NewInt(1), 256), big.NewInt(9))}
 	}
 	return genesis
 }
 
-func decodePrealloc(data string) GenesisAlloc {
+func decodePrealloc(data string) types.GenesisAlloc {
 	var p []struct {
 		Addr    *big.Int
 		Balance *big.Int
@@ -647,9 +603,9 @@ func decodePrealloc(data string) GenesisAlloc {
 	if err := rlp.NewStream(strings.NewReader(data), 0).Decode(&p); err != nil {
 		panic(err)
 	}
-	ga := make(GenesisAlloc, len(p))
+	ga := make(types.GenesisAlloc, len(p))
 	for _, account := range p {
-		acc := GenesisAccount{Balance: account.Balance}
+		acc := types.Account{Balance: account.Balance}
 		if account.Misc != nil {
 			acc.Nonce = account.Misc.Nonce
 			acc.Code = account.Misc.Code

core/genesis_test.go

@@ -27,11 +27,12 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/consensus/ethash"
 	"github.com/ethereum/go-ethereum/core/rawdb"
+	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/params"
-	"github.com/ethereum/go-ethereum/trie"
-	"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
+	"github.com/ethereum/go-ethereum/triedb"
+	"github.com/ethereum/go-ethereum/triedb/pathdb"
 )
 
 func TestSetupGenesis(t *testing.T) {
@@ -44,7 +45,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
 		customghash = common.HexToHash("0x89c99d90b79719238d2645c7642f2c9295246e80775b38cfd162b696817fbd50")
 		customg     = Genesis{
 			Config: &params.ChainConfig{HomesteadBlock: big.NewInt(3)},
-			Alloc: GenesisAlloc{
+			Alloc: types.GenesisAlloc{
 				{1}: {Balance: big.NewInt(1), Storage: map[common.Hash]common.Hash{{1}: {1}}},
 			},
 		}
@@ -62,7 +63,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
 		{
 			name: "genesis without ChainConfig",
 			fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
-				return SetupGenesisBlock(db, trie.NewDatabase(db, newDbConfig(scheme)), new(Genesis))
+				return SetupGenesisBlock(db, triedb.NewDatabase(db, newDbConfig(scheme)), new(Genesis))
 			},
 			wantErr:    errGenesisNoConfig,
 			wantConfig: params.AllEthashProtocolChanges,
@@ -70,7 +71,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
 		{
 			name: "no block in DB, genesis == nil",
 			fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
-				return SetupGenesisBlock(db, trie.NewDatabase(db, newDbConfig(scheme)), nil)
+				return SetupGenesisBlock(db, triedb.NewDatabase(db, newDbConfig(scheme)), nil)
 			},
 			wantHash:   params.BSCGenesisHash,
 			wantConfig: params.BSCChainConfig,
@@ -78,8 +79,8 @@ func testSetupGenesis(t *testing.T, scheme string) {
 		{
 			name: "mainnet block in DB, genesis == nil",
 			fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
-				DefaultGenesisBlock().MustCommit(db, trie.NewDatabase(db, newDbConfig(scheme)))
-				return SetupGenesisBlock(db, trie.NewDatabase(db, newDbConfig(scheme)), nil)
+				DefaultGenesisBlock().MustCommit(db, triedb.NewDatabase(db, newDbConfig(scheme)))
+				return SetupGenesisBlock(db, triedb.NewDatabase(db, newDbConfig(scheme)), nil)
 			},
 			wantHash:   params.MainnetGenesisHash,
 			wantConfig: params.MainnetChainConfig,
@@ -87,7 +88,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
 		{
 			name: "custom block in DB, genesis == nil",
 			fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
-				tdb := trie.NewDatabase(db, newDbConfig(scheme))
+				tdb := triedb.NewDatabase(db, newDbConfig(scheme))
 				customg.Commit(db, tdb)
 				return SetupGenesisBlock(db, tdb, nil)
 			},
@@ -97,7 +98,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
 		{
 			name: "custom block in DB, genesis == chapel",
 			fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
-				tdb := trie.NewDatabase(db, newDbConfig(scheme))
+				tdb := triedb.NewDatabase(db, newDbConfig(scheme))
 				customg.Commit(db, tdb)
 				return SetupGenesisBlock(db, tdb, DefaultChapelGenesisBlock())
 			},
@@ -108,7 +109,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
 		{
 			name: "compatible config in DB",
 			fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
-				tdb := trie.NewDatabase(db, newDbConfig(scheme))
+				tdb := triedb.NewDatabase(db, newDbConfig(scheme))
 				oldcustomg.Commit(db, tdb)
 				return SetupGenesisBlock(db, tdb, &customg)
 			},
@@ -120,7 +121,7 @@ func testSetupGenesis(t *testing.T, scheme string) {
 			fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
 				// Commit the 'old' genesis block with Homestead transition at #2.
 				// Advance to block #4, past the homestead transition block of customg.
-				tdb := trie.NewDatabase(db, newDbConfig(scheme))
+				tdb := triedb.NewDatabase(db, newDbConfig(scheme))
 				oldcustomg.Commit(db, tdb)
 
 				bc, _ := NewBlockChain(db, DefaultCacheConfigWithScheme(scheme), &oldcustomg, nil, ethash.NewFullFaker(), vm.Config{}, nil, nil)
@@ -177,7 +178,7 @@ func TestGenesisHashes(t *testing.T) {
 	} {
 		// Test via MustCommit
 		db := rawdb.NewMemoryDatabase()
-		if have := c.genesis.MustCommit(db, trie.NewDatabase(db, trie.HashDefaults)).Hash(); have != c.want {
+		if have := c.genesis.MustCommit(db, triedb.NewDatabase(db, triedb.HashDefaults)).Hash(); have != c.want {
 			t.Errorf("case: %d a), want: %s, got: %s", i, c.want.Hex(), have.Hex())
 		}
 		// Test via ToBlock
@@ -195,7 +196,7 @@ func TestGenesis_Commit(t *testing.T) {
 	}
 
 	db := rawdb.NewMemoryDatabase()
-	genesisBlock := genesis.MustCommit(db, trie.NewDatabase(db, trie.HashDefaults))
+	genesisBlock := genesis.MustCommit(db, triedb.NewDatabase(db, triedb.HashDefaults))
 
 	if genesis.Difficulty != nil {
 		t.Fatalf("assumption wrong")
@@ -217,16 +218,16 @@ func TestGenesis_Commit(t *testing.T) {
 func TestReadWriteGenesisAlloc(t *testing.T) {
 	var (
 		db    = rawdb.NewMemoryDatabase()
-		alloc = &GenesisAlloc{
+		alloc = &types.GenesisAlloc{
 			{1}: {Balance: big.NewInt(1), Storage: map[common.Hash]common.Hash{{1}: {1}}},
 			{2}: {Balance: big.NewInt(2), Storage: map[common.Hash]common.Hash{{2}: {2}}},
 		}
-		hash, _ = alloc.hash(false)
+		hash, _ = hashAlloc(alloc, false)
 	)
 	blob, _ := json.Marshal(alloc)
 	rawdb.WriteGenesisStateSpec(db, hash, blob)
 
-	var reload GenesisAlloc
+	var reload types.GenesisAlloc
 	err := reload.UnmarshalJSON(rawdb.ReadGenesisStateSpec(db, hash))
 	if err != nil {
 		t.Fatalf("Failed to load genesis state %v", err)
@@ -270,11 +271,11 @@ func TestConfigOrDefault(t *testing.T) {
 	}
 }
 
-func newDbConfig(scheme string) *trie.Config {
+func newDbConfig(scheme string) *triedb.Config {
 	if scheme == rawdb.HashScheme {
-		return trie.HashDefaults
+		return triedb.HashDefaults
 	}
-	return &trie.Config{PathDB: pathdb.Defaults}
+	return &triedb.Config{PathDB: pathdb.Defaults}
 }
 
 func TestVerkleGenesisCommit(t *testing.T) {
@@ -312,7 +313,7 @@ func TestVerkleGenesisCommit(t *testing.T) {
 		Config:     verkleConfig,
 		Timestamp:  verkleTime,
 		Difficulty: big.NewInt(0),
-		Alloc: GenesisAlloc{
+		Alloc: types.GenesisAlloc{
 			{1}: {Balance: big.NewInt(1), Storage: map[common.Hash]common.Hash{{1}: {1}}},
 		},
 	}
@@ -324,7 +325,7 @@ func TestVerkleGenesisCommit(t *testing.T) {
 	}
 
 	db := rawdb.NewMemoryDatabase()
-	triedb := trie.NewDatabase(db, &trie.Config{IsVerkle: true, PathDB: pathdb.Defaults})
+	triedb := triedb.NewDatabase(db, &triedb.Config{IsVerkle: true, PathDB: pathdb.Defaults})
 	block := genesis.MustCommit(db, triedb)
 	if !bytes.Equal(block.Root().Bytes(), expected) {
 		t.Fatalf("invalid genesis state root, expected %x, got %x", expected, got)

core/headerchain_test.go

@@ -28,7 +28,7 @@ import (
 	"github.com/ethereum/go-ethereum/core/rawdb"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/params"
-	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 )
 
 func verifyUnbrokenCanonchain(hc *HeaderChain) error {
@@ -73,7 +73,7 @@ func TestHeaderInsertion(t *testing.T) {
 		db    = rawdb.NewMemoryDatabase()
 		gspec = &Genesis{BaseFee: big.NewInt(params.InitialBaseFee), Config: params.AllEthashProtocolChanges}
 	)
-	gspec.Commit(db, trie.NewDatabase(db, nil))
+	gspec.Commit(db, triedb.NewDatabase(db, nil))
 	hc, err := NewHeaderChain(db, gspec.Config, ethash.NewFaker(), func() bool { return false })
 	if err != nil {
 		t.Fatal(err)

core/rawdb/accessors_trie.go

@@ -288,13 +288,13 @@ func DeleteTrieNode(db ethdb.KeyValueWriter, owner common.Hash, path []byte, has
 // if the state is not present in database.
 func ReadStateScheme(db ethdb.Reader) string {
 	// Check if state in path-based scheme is present
-	blob, _ := ReadAccountTrieNode(db, nil)
+	blob, _ := ReadAccountTrieNode(db.StateStoreReader(), nil)
 	if len(blob) != 0 {
 		return PathScheme
 	}
 	// The root node might be deleted during the initial snap sync, check
 	// the persistent state id then.
-	if id := ReadPersistentStateID(db); id != 0 {
+	if id := ReadPersistentStateID(db.StateStoreReader()); id != 0 {
 		return PathScheme
 	}
 	// In a hash-based scheme, the genesis state is consistently stored
@@ -304,7 +304,7 @@ func ReadStateScheme(db ethdb.Reader) string {
 	if header == nil {
 		return "" // empty datadir
 	}
-	blob = ReadLegacyTrieNode(db, header.Root)
+	blob = ReadLegacyTrieNode(db.StateStoreReader(), header.Root)
 	if len(blob) == 0 {
 		return "" // no state in disk
 	}

core/rawdb/ancient_utils.go

@@ -91,7 +91,7 @@ func inspectFreezers(db ethdb.Database) ([]freezerInfo, error) {
 			infos = append(infos, info)
 
 		case StateFreezerName:
-			if ReadStateScheme(db) != PathScheme {
+			if ReadStateScheme(db) != PathScheme || db.StateStore() != nil {
 				continue
 			}
 			datadir, err := db.AncientDatadir()

core/rawdb/database.go

@@ -41,7 +41,15 @@ type freezerdb struct {
 	ancientRoot string
 	ethdb.KeyValueStore
 	ethdb.AncientStore
-	diffStore ethdb.KeyValueStore
+	diffStore  ethdb.KeyValueStore
+	stateStore ethdb.Database
+}
+
+func (frdb *freezerdb) StateStoreReader() ethdb.Reader {
+	if frdb.stateStore == nil {
+		return frdb
+	}
+	return frdb.stateStore
 }
 
 // AncientDatadir returns the path of root ancient directory.
@@ -64,6 +72,11 @@ func (frdb *freezerdb) Close() error {
 			errs = append(errs, err)
 		}
 	}
+	if frdb.stateStore != nil {
+		if err := frdb.stateStore.Close(); err != nil {
+			errs = append(errs, err)
+		}
+	}
 	if len(errs) != 0 {
 		return fmt.Errorf("%v", errs)
 	}
@@ -81,6 +94,17 @@ func (frdb *freezerdb) SetDiffStore(diff ethdb.KeyValueStore) {
 	frdb.diffStore = diff
 }
 
+func (frdb *freezerdb) StateStore() ethdb.Database {
+	return frdb.stateStore
+}
+
+func (frdb *freezerdb) SetStateStore(state ethdb.Database) {
+	if frdb.stateStore != nil {
+		frdb.stateStore.Close()
+	}
+	frdb.stateStore = state
+}
+
 // Freeze is a helper method used for external testing to trigger and block until
 // a freeze cycle completes, without having to sleep for a minute to trigger the
 // automatic background run.
@@ -104,7 +128,8 @@ func (frdb *freezerdb) Freeze(threshold uint64) error {
 // nofreezedb is a database wrapper that disables freezer data retrievals.
 type nofreezedb struct {
 	ethdb.KeyValueStore
-	diffStore ethdb.KeyValueStore
+	diffStore  ethdb.KeyValueStore
+	stateStore ethdb.Database
 }
 
 // HasAncient returns an error as we don't have a backing chain freezer.
@@ -170,6 +195,21 @@ func (db *nofreezedb) SetDiffStore(diff ethdb.KeyValueStore) {
 	db.diffStore = diff
 }
 
+func (db *nofreezedb) StateStore() ethdb.Database {
+	return db.stateStore
+}
+
+func (db *nofreezedb) SetStateStore(state ethdb.Database) {
+	db.stateStore = state
+}
+
+func (db *nofreezedb) StateStoreReader() ethdb.Reader {
+	if db.stateStore != nil {
+		return db.stateStore
+	}
+	return db
+}
+
 func (db *nofreezedb) ReadAncients(fn func(reader ethdb.AncientReaderOp) error) (err error) {
 	// Unlike other ancient-related methods, this method does not return
 	// errNotSupported when invoked.
@@ -609,6 +649,11 @@ func InspectDatabase(db ethdb.Database, keyPrefix, keyStart []byte) error {
 	it := db.NewIterator(keyPrefix, keyStart)
 	defer it.Release()
 
+	var trieIter ethdb.Iterator
+	if db.StateStore() != nil {
+		trieIter = db.StateStore().NewIterator(keyPrefix, nil)
+		defer trieIter.Release()
+	}
 	var (
 		count  int64
 		start  = time.Now()
@@ -659,14 +704,14 @@ func InspectDatabase(db ethdb.Database, keyPrefix, keyStart []byte) error {
 			bodies.Add(size)
 		case bytes.HasPrefix(key, blockReceiptsPrefix) && len(key) == (len(blockReceiptsPrefix)+8+common.HashLength):
 			receipts.Add(size)
+		case IsLegacyTrieNode(key, it.Value()):
+			legacyTries.Add(size)
 		case bytes.HasPrefix(key, headerPrefix) && bytes.HasSuffix(key, headerTDSuffix):
 			tds.Add(size)
 		case bytes.HasPrefix(key, headerPrefix) && bytes.HasSuffix(key, headerHashSuffix):
 			numHashPairings.Add(size)
 		case bytes.HasPrefix(key, headerNumberPrefix) && len(key) == (len(headerNumberPrefix)+common.HashLength):
 			hashNumPairings.Add(size)
-		case IsLegacyTrieNode(key, it.Value()):
-			legacyTries.Add(size)
 		case bytes.HasPrefix(key, stateIDPrefix) && len(key) == len(stateIDPrefix)+common.HashLength:
 			stateLookups.Add(size)
 		case IsAccountTrieNode(key):
@@ -728,6 +773,46 @@ func InspectDatabase(db ethdb.Database, keyPrefix, keyStart []byte) error {
 			logged = time.Now()
 		}
 	}
+	// inspect separate trie db
+	if trieIter != nil {
+		count = 0
+		logged = time.Now()
+		for trieIter.Next() {
+			var (
+				key   = trieIter.Key()
+				value = trieIter.Value()
+				size  = common.StorageSize(len(key) + len(value))
+			)
+
+			switch {
+			case IsLegacyTrieNode(key, value):
+				legacyTries.Add(size)
+			case bytes.HasPrefix(key, stateIDPrefix) && len(key) == len(stateIDPrefix)+common.HashLength:
+				stateLookups.Add(size)
+			case IsAccountTrieNode(key):
+				accountTries.Add(size)
+			case IsStorageTrieNode(key):
+				storageTries.Add(size)
+			default:
+				var accounted bool
+				for _, meta := range [][]byte{
+					fastTrieProgressKey, persistentStateIDKey, trieJournalKey} {
+					if bytes.Equal(key, meta) {
+						metadata.Add(size)
+						break
+					}
+				}
+				if !accounted {
+					unaccounted.Add(size)
+				}
+			}
+			count++
+			if count%1000 == 0 && time.Since(logged) > 8*time.Second {
+				log.Info("Inspecting separate state database", "count", count, "elapsed", common.PrettyDuration(time.Since(start)))
+				logged = time.Now()
+			}
+		}
+	}
 	// Display the database statistic of key-value store.
 	stats := [][]string{
 		{"Key-Value store", "Headers", headers.Size(), headers.Count()},
@@ -768,6 +853,28 @@ func InspectDatabase(db ethdb.Database, keyPrefix, keyStart []byte) error {
 		}
 		total += ancient.size()
 	}
+
+	// inspect ancient state in separate trie db if exist
+	if trieIter != nil {
+		stateAncients, err := inspectFreezers(db.StateStore())
+		if err != nil {
+			return err
+		}
+		for _, ancient := range stateAncients {
+			for _, table := range ancient.sizes {
+				if ancient.name == "chain" {
+					break
+				}
+				stats = append(stats, []string{
+					fmt.Sprintf("Ancient store (%s)", strings.Title(ancient.name)),
+					strings.Title(table.name),
+					table.size.String(),
+					fmt.Sprintf("%d", ancient.count()),
+				})
+			}
+			total += ancient.size()
+		}
+	}
 	table := tablewriter.NewWriter(os.Stdout)
 	table.SetHeader([]string{"Database", "Category", "Size", "Items"})
 	table.SetFooter([]string{"", "Total", total.String(), " "})

core/rawdb/freezer_table.go

@@ -1004,7 +1004,7 @@ func (t *freezerTable) ResetItemsOffset(virtualTail uint64) error {
 	}
 
 	if stat.Size() == 0 {
-		return fmt.Errorf("Stat size is zero when ResetVirtualTail.")
+		return errors.New("Stat size is zero when ResetVirtualTail.")
 	}
 
 	var firstIndex indexEntry

core/rawdb/freezer_table_test.go

@@ -897,7 +897,7 @@ func getChunk(size int, b int) []byte {
 }
 
 // TODO (?)
-// - test that if we remove several head-files, aswell as data last data-file,
+// - test that if we remove several head-files, as well as data last data-file,
 //   the index is truncated accordingly
 // Right now, the freezer would fail on these conditions:
 // 1. have data files d0, d1, d2, d3

core/rawdb/table.go

@@ -213,6 +213,18 @@ func (t *table) SetDiffStore(diff ethdb.KeyValueStore) {
 	panic("not implement")
 }
 
+func (t *table) StateStore() ethdb.Database {
+	return nil
+}
+
+func (t *table) SetStateStore(state ethdb.Database) {
+	panic("not implement")
+}
+
+func (t *table) StateStoreReader() ethdb.Reader {
+	return nil
+}
+
 // NewBatchWithSize creates a write-only database batch with pre-allocated buffer.
 func (t *table) NewBatchWithSize(size int) ethdb.Batch {
 	return &tableBatch{t.db.NewBatchWithSize(size), t.prefix}

core/rlp_test.go

@@ -41,7 +41,7 @@ func getBlock(transactions int, uncles int, dataSize int) *types.Block {
 		funds   = big.NewInt(1_000_000_000_000_000_000)
 		gspec   = &Genesis{
 			Config: params.TestChainConfig,
-			Alloc:  GenesisAlloc{address: {Balance: funds}},
+			Alloc:  types.GenesisAlloc{address: {Balance: funds}},
 		}
 	)
 	// We need to generate as many blocks +1 as uncles

core/state/database.go

@@ -30,6 +30,7 @@ import (
 	"github.com/ethereum/go-ethereum/trie"
 	"github.com/ethereum/go-ethereum/trie/trienode"
 	"github.com/ethereum/go-ethereum/trie/utils"
+	"github.com/ethereum/go-ethereum/triedb"
 )
 
 const (
@@ -67,7 +68,7 @@ type Database interface {
 	DiskDB() ethdb.KeyValueStore
 
 	// TrieDB returns the underlying trie database for managing trie nodes.
-	TrieDB() *trie.Database
+	TrieDB() *triedb.Database
 
 	// NoTries returns whether the database has tries storage.
 	NoTries() bool
@@ -153,20 +154,20 @@ func NewDatabase(db ethdb.Database) Database {
 // NewDatabaseWithConfig creates a backing store for state. The returned database
 // is safe for concurrent use and retains a lot of collapsed RLP trie nodes in a
 // large memory cache.
-func NewDatabaseWithConfig(db ethdb.Database, config *trie.Config) Database {
+func NewDatabaseWithConfig(db ethdb.Database, config *triedb.Config) Database {
 	noTries := config != nil && config.NoTries
 
 	return &cachingDB{
 		disk:          db,
 		codeSizeCache: lru.NewCache[common.Hash, int](codeSizeCacheSize),
 		codeCache:     lru.NewSizeConstrainedCache[common.Hash, []byte](codeCacheSize),
-		triedb:        trie.NewDatabase(db, config),
+		triedb:        triedb.NewDatabase(db, config),
 		noTries:       noTries,
 	}
 }
 
 // NewDatabaseWithNodeDB creates a state database with an already initialized node database.
-func NewDatabaseWithNodeDB(db ethdb.Database, triedb *trie.Database) Database {
+func NewDatabaseWithNodeDB(db ethdb.Database, triedb *triedb.Database) Database {
 	noTries := triedb != nil && triedb.Config() != nil && triedb.Config().NoTries
 
 	return &cachingDB{
@@ -182,7 +183,7 @@ type cachingDB struct {
 	disk          ethdb.KeyValueStore
 	codeSizeCache *lru.Cache[common.Hash, int]
 	codeCache     *lru.SizeConstrainedCache[common.Hash, []byte]
-	triedb        *trie.Database
+	triedb        *triedb.Database
 	noTries       bool
 }
 
@@ -286,6 +287,6 @@ func (db *cachingDB) DiskDB() ethdb.KeyValueStore {
 }
 
 // TrieDB retrieves any intermediate trie-node caching layer.
-func (db *cachingDB) TrieDB() *trie.Database {
+func (db *cachingDB) TrieDB() *triedb.Database {
 	return db.triedb
 }

core/state/pruner/pruner.go

@@ -42,6 +42,7 @@ import (
 	"github.com/ethereum/go-ethereum/node"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 )
 
 const (
@@ -102,7 +103,7 @@ func NewPruner(db ethdb.Database, config Config, triesInMemory uint64) (*Pruner,
 		return nil, errors.New("failed to load head block")
 	}
 	// Offline pruning is only supported in legacy hash based scheme.
-	triedb := trie.NewDatabase(db, trie.HashDefaults)
+	triedb := triedb.NewDatabase(db, triedb.HashDefaults)
 
 	snapconfig := snapshot.Config{
 		CacheSize:  256,
@@ -158,13 +159,19 @@ func (p *Pruner) PruneAll(genesis *core.Genesis) error {
 }
 
 func pruneAll(maindb ethdb.Database, g *core.Genesis) error {
+	var pruneDB ethdb.Database
+	if maindb != nil && maindb.StateStore() != nil {
+		pruneDB = maindb.StateStore()
+	} else {
+		pruneDB = maindb
+	}
 	var (
 		count  int
 		size   common.StorageSize
 		pstart = time.Now()
 		logged = time.Now()
-		batch  = maindb.NewBatch()
-		iter   = maindb.NewIterator(nil, nil)
+		batch  = pruneDB.NewBatch()
+		iter   = pruneDB.NewIterator(nil, nil)
 	)
 	start := time.Now()
 	for iter.Next() {
@@ -194,7 +201,7 @@ func pruneAll(maindb ethdb.Database, g *core.Genesis) error {
 				batch.Reset()
 
 				iter.Release()
-				iter = maindb.NewIterator(nil, key)
+				iter = pruneDB.NewIterator(nil, key)
 			}
 		}
 	}
@@ -218,7 +225,7 @@ func pruneAll(maindb ethdb.Database, g *core.Genesis) error {
 				end = nil
 			}
 			log.Info("Compacting database", "range", fmt.Sprintf("%#x-%#x", start, end), "elapsed", common.PrettyDuration(time.Since(cstart)))
-			if err := maindb.Compact(start, end); err != nil {
+			if err := pruneDB.Compact(start, end); err != nil {
 				log.Error("Database compaction failed", "error", err)
 				return err
 			}
@@ -246,16 +253,22 @@ func prune(snaptree *snapshot.Tree, root common.Hash, maindb ethdb.Database, sta
 	// the trie nodes(and codes) belong to the active state will be filtered
 	// out. A very small part of stale tries will also be filtered because of
 	// the false-positive rate of bloom filter. But the assumption is held here
-	// that the false-positive is low enough(~0.05%). The probablity of the
+	// that the false-positive is low enough(~0.05%). The probability of the
 	// dangling node is the state root is super low. So the dangling nodes in
 	// theory will never ever be visited again.
+	var pruneDB ethdb.Database
+	if maindb != nil && maindb.StateStore() != nil {
+		pruneDB = maindb.StateStore()
+	} else {
+		pruneDB = maindb
+	}
 	var (
 		skipped, count int
 		size           common.StorageSize
 		pstart         = time.Now()
 		logged         = time.Now()
-		batch          = maindb.NewBatch()
-		iter           = maindb.NewIterator(nil, nil)
+		batch          = pruneDB.NewBatch()
+		iter           = pruneDB.NewIterator(nil, nil)
 	)
 	for iter.Next() {
 		key := iter.Key()
@@ -302,7 +315,7 @@ func prune(snaptree *snapshot.Tree, root common.Hash, maindb ethdb.Database, sta
 				batch.Reset()
 
 				iter.Release()
-				iter = maindb.NewIterator(nil, key)
+				iter = pruneDB.NewIterator(nil, key)
 			}
 		}
 	}
@@ -347,7 +360,7 @@ func prune(snaptree *snapshot.Tree, root common.Hash, maindb ethdb.Database, sta
 				end = nil
 			}
 			log.Info("Compacting database", "range", fmt.Sprintf("%#x-%#x", start, end), "elapsed", common.PrettyDuration(time.Since(cstart)))
-			if err := maindb.Compact(start, end); err != nil {
+			if err := pruneDB.Compact(start, end); err != nil {
 				log.Error("Database compaction failed", "error", err)
 				return err
 			}
@@ -585,10 +598,17 @@ func (p *Pruner) Prune(root common.Hash) error {
 		// Use the bottom-most diff layer as the target
 		root = layers[len(layers)-1].Root()
 	}
+	// if the separated state db has been set, use this db to prune data
+	var trienodedb ethdb.Database
+	if p.db != nil && p.db.StateStore() != nil {
+		trienodedb = p.db.StateStore()
+	} else {
+		trienodedb = p.db
+	}
 	// Ensure the root is really present. The weak assumption
 	// is the presence of root can indicate the presence of the
 	// entire trie.
-	if !rawdb.HasLegacyTrieNode(p.db, root) {
+	if !rawdb.HasLegacyTrieNode(trienodedb, root) {
 		// The special case is for clique based networks(goerli
 		// and some other private networks), it's possible that two
 		// consecutive blocks will have same root. In this case snapshot
@@ -602,7 +622,7 @@ func (p *Pruner) Prune(root common.Hash) error {
 		// as the pruning target.
 		var found bool
 		for i := len(layers) - 2; i >= 2; i-- {
-			if rawdb.HasLegacyTrieNode(p.db, layers[i].Root()) {
+			if rawdb.HasLegacyTrieNode(trienodedb, layers[i].Root()) {
 				root = layers[i].Root()
 				found = true
 				log.Info("Selecting middle-layer as the pruning target", "root", root, "depth", i)
@@ -610,7 +630,7 @@ func (p *Pruner) Prune(root common.Hash) error {
 			}
 		}
 		if !found {
-			if blob := rawdb.ReadLegacyTrieNode(p.db, p.snaptree.DiskRoot()); len(blob) != 0 {
+			if blob := rawdb.ReadLegacyTrieNode(trienodedb, p.snaptree.DiskRoot()); len(blob) != 0 {
 				root = p.snaptree.DiskRoot()
 				found = true
 				log.Info("Selecting disk-layer as the pruning target", "root", root)
@@ -693,7 +713,7 @@ func RecoverPruning(datadir string, db ethdb.Database, triesInMemory uint64) err
 		AsyncBuild: false,
 	}
 	// Offline pruning is only supported in legacy hash based scheme.
-	triedb := trie.NewDatabase(db, trie.HashDefaults)
+	triedb := triedb.NewDatabase(db, triedb.HashDefaults)
 	snaptree, err := snapshot.New(snapconfig, db, triedb, headBlock.Root(), int(triesInMemory), false)
 	if err != nil {
 		return err // The relevant snapshot(s) might not exist
@@ -736,7 +756,7 @@ func extractGenesis(db ethdb.Database, stateBloom *stateBloom) error {
 	if genesis == nil {
 		return errors.New("missing genesis block")
 	}
-	t, err := trie.NewStateTrie(trie.StateTrieID(genesis.Root()), trie.NewDatabase(db, trie.HashDefaults))
+	t, err := trie.NewStateTrie(trie.StateTrieID(genesis.Root()), triedb.NewDatabase(db, triedb.HashDefaults))
 	if err != nil {
 		return err
 	}
@@ -760,7 +780,7 @@ func extractGenesis(db ethdb.Database, stateBloom *stateBloom) error {
 			}
 			if acc.Root != types.EmptyRootHash {
 				id := trie.StorageTrieID(genesis.Root(), common.BytesToHash(accIter.LeafKey()), acc.Root)
-				storageTrie, err := trie.NewStateTrie(id, trie.NewDatabase(db, trie.HashDefaults))
+				storageTrie, err := trie.NewStateTrie(id, triedb.NewDatabase(db, triedb.HashDefaults))
 				if err != nil {
 					return err
 				}

core/state/shared_pool.go

@@ -6,7 +6,7 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 )
 
-// sharedPool is used to store maps of originStorage of stateObjects
+// StoragePool is used to store maps of originStorage of stateObjects
 type StoragePool struct {
 	sync.RWMutex
 	sharedMap map[common.Address]*sync.Map

core/state/snapshot/difflayer.go

@@ -43,7 +43,7 @@ var (
 	aggregatorMemoryLimit = uint64(4 * 1024 * 1024)
 
 	// aggregatorItemLimit is an approximate number of items that will end up
-	// in the agregator layer before it's flushed out to disk. A plain account
+	// in the aggregator layer before it's flushed out to disk. A plain account
 	// weighs around 14B (+hash), a storage slot 32B (+hash), a deleted slot
 	// 0B (+hash). Slots are mostly set/unset in lockstep, so that average at
 	// 16B (+hash). All in all, the average entry seems to be 15+32=47B. Use a

core/state/snapshot/disklayer.go

@@ -26,13 +26,13 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/rlp"
-	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 )
 
 // diskLayer is a low level persistent snapshot built on top of a key-value store.
 type diskLayer struct {
 	diskdb ethdb.KeyValueStore // Key-value store containing the base snapshot
-	triedb *trie.Database      // Trie node cache for reconstruction purposes
+	triedb *triedb.Database    // Trie node cache for reconstruction purposes
 	cache  *fastcache.Cache    // Cache to avoid hitting the disk for direct access
 
 	root  common.Hash // Root hash of the base snapshot

core/state/snapshot/disklayer_test.go

@@ -139,7 +139,7 @@ func TestDiskMerge(t *testing.T) {
 	// Retrieve all the data through the disk layer and validate it
 	base = snaps.Snapshot(diffRoot)
 	if _, ok := base.(*diskLayer); !ok {
-		t.Fatalf("update not flattend into the disk layer")
+		t.Fatalf("update not flattened into the disk layer")
 	}
 
 	// assertAccount ensures that an account matches the given blob.
@@ -362,7 +362,7 @@ func TestDiskPartialMerge(t *testing.T) {
 		// Retrieve all the data through the disk layer and validate it
 		base = snaps.Snapshot(diffRoot)
 		if _, ok := base.(*diskLayer); !ok {
-			t.Fatalf("test %d: update not flattend into the disk layer", i)
+			t.Fatalf("test %d: update not flattened into the disk layer", i)
 		}
 		assertAccount(accNoModNoCache, accNoModNoCache[:])
 		assertAccount(accNoModCache, accNoModCache[:])

core/state/snapshot/generate.go

@@ -32,6 +32,7 @@ import (
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/trie"
 	"github.com/ethereum/go-ethereum/trie/trienode"
+	"github.com/ethereum/go-ethereum/triedb"
 )
 
 var (
@@ -55,7 +56,7 @@ var (
 // generateSnapshot regenerates a brand new snapshot based on an existing state
 // database and head block asynchronously. The snapshot is returned immediately
 // and generation is continued in the background until done.
-func generateSnapshot(diskdb ethdb.KeyValueStore, triedb *trie.Database, cache int, root common.Hash) *diskLayer {
+func generateSnapshot(diskdb ethdb.KeyValueStore, triedb *triedb.Database, cache int, root common.Hash) *diskLayer {
 	// Create a new disk layer with an initialized state marker at zero
 	var (
 		stats     = &generatorStats{start: time.Now()}
@@ -353,7 +354,7 @@ func (dl *diskLayer) generateRange(ctx *generatorContext, trieId *trie.ID, prefi
 	var resolver trie.NodeResolver
 	if len(result.keys) > 0 {
 		mdb := rawdb.NewMemoryDatabase()
-		tdb := trie.NewDatabase(mdb, trie.HashDefaults)
+		tdb := triedb.NewDatabase(mdb, triedb.HashDefaults)
 		defer tdb.Close()
 		snapTrie := trie.NewEmpty(tdb)
 		for i, key := range result.keys {

core/state/snapshot/generate_test.go

@@ -29,9 +29,10 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/trie"
-	"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
-	"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
 	"github.com/ethereum/go-ethereum/trie/trienode"
+	"github.com/ethereum/go-ethereum/triedb"
+	"github.com/ethereum/go-ethereum/triedb/hashdb"
+	"github.com/ethereum/go-ethereum/triedb/pathdb"
 	"github.com/holiman/uint256"
 	"golang.org/x/crypto/sha3"
 )
@@ -155,20 +156,20 @@ func checkSnapRoot(t *testing.T, snap *diskLayer, trieRoot common.Hash) {
 
 type testHelper struct {
 	diskdb  ethdb.Database
-	triedb  *trie.Database
+	triedb  *triedb.Database
 	accTrie *trie.StateTrie
 	nodes   *trienode.MergedNodeSet
 }
 
 func newHelper(scheme string) *testHelper {
 	diskdb := rawdb.NewMemoryDatabase()
-	config := &trie.Config{}
+	config := &triedb.Config{}
 	if scheme == rawdb.PathScheme {
 		config.PathDB = &pathdb.Config{} // disable caching
 	} else {
 		config.HashDB = &hashdb.Config{} // disable caching
 	}
-	triedb := trie.NewDatabase(diskdb, config)
+	triedb := triedb.NewDatabase(diskdb, config)
 	accTrie, _ := trie.NewStateTrie(trie.StateTrieID(types.EmptyRootHash), triedb)
 	return &testHelper{
 		diskdb:  diskdb,

core/state/snapshot/journal.go

@@ -30,7 +30,7 @@ import (
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/rlp"
-	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 )
 
 const journalVersion uint64 = 0
@@ -120,7 +120,7 @@ func loadAndParseJournal(db ethdb.KeyValueStore, base *diskLayer) (snapshot, jou
 }
 
 // loadSnapshot loads a pre-existing state snapshot backed by a key-value store.
-func loadSnapshot(diskdb ethdb.KeyValueStore, triedb *trie.Database, root common.Hash, cache int, recovery bool, noBuild bool, withoutTrie bool) (snapshot, bool, error) {
+func loadSnapshot(diskdb ethdb.KeyValueStore, triedb *triedb.Database, root common.Hash, cache int, recovery bool, noBuild bool, withoutTrie bool) (snapshot, bool, error) {
 	// If snapshotting is disabled (initial sync in progress), don't do anything,
 	// wait for the chain to permit us to do something meaningful
 	if rawdb.ReadSnapshotDisabled(diskdb) {

core/state/snapshot/snapshot.go

@@ -30,7 +30,7 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/metrics"
 	"github.com/ethereum/go-ethereum/rlp"
-	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 )
 
 var (
@@ -180,7 +180,7 @@ type Config struct {
 type Tree struct {
 	config   Config                   // Snapshots configurations
 	diskdb   ethdb.KeyValueStore      // Persistent database to store the snapshot
-	triedb   *trie.Database           // In-memory cache to access the trie through
+	triedb   *triedb.Database         // In-memory cache to access the trie through
 	layers   map[common.Hash]snapshot // Collection of all known layers
 	lock     sync.RWMutex
 	capLimit int
@@ -205,7 +205,7 @@ type Tree struct {
 //     state trie.
 //   - otherwise, the entire snapshot is considered invalid and will be recreated on
 //     a background thread.
-func New(config Config, diskdb ethdb.KeyValueStore, triedb *trie.Database, root common.Hash, cap int, withoutTrie bool) (*Tree, error) {
+func New(config Config, diskdb ethdb.KeyValueStore, triedb *triedb.Database, root common.Hash, cap int, withoutTrie bool) (*Tree, error) {
 	snap := &Tree{
 		config:   config,
 		diskdb:   diskdb,
@@ -277,6 +277,14 @@ func (t *Tree) Disable() {
 	for _, layer := range t.layers {
 		switch layer := layer.(type) {
 		case *diskLayer:
+
+			layer.lock.RLock()
+			generating := layer.genMarker != nil
+			layer.lock.RUnlock()
+			if !generating {
+				// Generator is already aborted or finished
+				break
+			}
 			// If the base layer is generating, abort it
 			if layer.genAbort != nil {
 				abort := make(chan *generatorStats)

core/state/state_object.go

@@ -95,7 +95,7 @@ type stateObject struct {
 
 // empty returns whether the account is considered empty.
 func (s *stateObject) empty() bool {
-	return s.data.Nonce == 0 && s.data.Balance.Sign() == 0 && bytes.Equal(s.data.CodeHash, types.EmptyCodeHash.Bytes())
+	return s.data.Nonce == 0 && s.data.Balance.IsZero() && bytes.Equal(s.data.CodeHash, types.EmptyCodeHash.Bytes())
 }
 
 // newObject creates a state object.
@@ -480,7 +480,7 @@ func (s *stateObject) commit() (*trienode.NodeSet, error) {
 func (s *stateObject) AddBalance(amount *uint256.Int) {
 	// EIP161: We must check emptiness for the objects such that the account
 	// clearing (0,0,0 objects) can take effect.
-	if amount.Sign() == 0 {
+	if amount.IsZero() {
 		if s.empty() {
 			s.touch()
 		}
@@ -492,7 +492,7 @@ func (s *stateObject) AddBalance(amount *uint256.Int) {
 // SubBalance removes amount from s's balance.
 // It is used to remove funds from the origin account of a transfer.
 func (s *stateObject) SubBalance(amount *uint256.Int) {
-	if amount.Sign() == 0 {
+	if amount.IsZero() {
 		return
 	}
 	s.SetBalance(new(uint256.Int).Sub(s.Balance(), amount))

core/state/state_test.go

@@ -26,7 +26,7 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethdb"
-	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 	"github.com/holiman/uint256"
 )
 
@@ -43,7 +43,7 @@ func newStateEnv() *stateEnv {
 
 func TestDump(t *testing.T) {
 	db := rawdb.NewMemoryDatabase()
-	tdb := NewDatabaseWithConfig(db, &trie.Config{Preimages: true})
+	tdb := NewDatabaseWithConfig(db, &triedb.Config{Preimages: true})
 	sdb, _ := New(types.EmptyRootHash, tdb, nil)
 	s := &stateEnv{db: db, state: sdb}
 
@@ -102,7 +102,7 @@ func TestDump(t *testing.T) {
 
 func TestIterativeDump(t *testing.T) {
 	db := rawdb.NewMemoryDatabase()
-	tdb := NewDatabaseWithConfig(db, &trie.Config{Preimages: true})
+	tdb := NewDatabaseWithConfig(db, &triedb.Config{Preimages: true})
 	sdb, _ := New(types.EmptyRootHash, tdb, nil)
 	s := &stateEnv{db: db, state: sdb}
 

core/state/statedb.go

@@ -18,6 +18,7 @@
 package state
 
 import (
+	"errors"
 	"fmt"
 	"runtime"
 	"sort"
@@ -747,7 +748,7 @@ func (s *StateDB) getDeletedStateObject(addr common.Address) *stateObject {
 		if s.trie == nil {
 			tr, err := s.db.OpenTrie(s.originalRoot)
 			if err != nil {
-				s.setError(fmt.Errorf("failed to open trie tree"))
+				s.setError(errors.New("failed to open trie tree"))
 				return nil
 			}
 			s.trie = tr
@@ -1003,7 +1004,7 @@ func (s *StateDB) WaitPipeVerification() error {
 	// Need to wait for the parent trie to commit
 	if s.snap != nil {
 		if valid := s.snap.WaitAndGetVerifyRes(); !valid {
-			return fmt.Errorf("verification on parent snap failed")
+			return errors.New("verification on parent snap failed")
 		}
 	}
 	return nil

core/state/statedb_fuzz_test.go

@@ -35,8 +35,9 @@ import (
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/trie"
-	"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
 	"github.com/ethereum/go-ethereum/trie/triestate"
+	"github.com/ethereum/go-ethereum/triedb"
+	"github.com/ethereum/go-ethereum/triedb/pathdb"
 	"github.com/holiman/uint256"
 )
 
@@ -181,7 +182,7 @@ func (test *stateTest) run() bool {
 			storageList = append(storageList, copy2DSet(states.Storages))
 		}
 		disk      = rawdb.NewMemoryDatabase()
-		tdb       = trie.NewDatabase(disk, &trie.Config{PathDB: pathdb.Defaults})
+		tdb       = triedb.NewDatabase(disk, &triedb.Config{PathDB: pathdb.Defaults})
 		sdb       = NewDatabaseWithNodeDB(disk, tdb)
 		byzantium = rand.Intn(2) == 0
 	)
@@ -253,7 +254,7 @@ func (test *stateTest) run() bool {
 // - the account was indeed not present in trie
 // - the account is present in new trie, nil->nil is regarded as invalid
 // - the slots transition is correct
-func (test *stateTest) verifyAccountCreation(next common.Hash, db *trie.Database, otr, ntr *trie.Trie, addr common.Address, slots map[common.Hash][]byte) error {
+func (test *stateTest) verifyAccountCreation(next common.Hash, db *triedb.Database, otr, ntr *trie.Trie, addr common.Address, slots map[common.Hash][]byte) error {
 	// Verify account change
 	addrHash := crypto.Keccak256Hash(addr.Bytes())
 	oBlob, err := otr.Get(addrHash.Bytes())
@@ -304,7 +305,7 @@ func (test *stateTest) verifyAccountCreation(next common.Hash, db *trie.Database
 // - the account was indeed present in trie
 // - the account in old trie matches the provided value
 // - the slots transition is correct
-func (test *stateTest) verifyAccountUpdate(next common.Hash, db *trie.Database, otr, ntr *trie.Trie, addr common.Address, origin []byte, slots map[common.Hash][]byte) error {
+func (test *stateTest) verifyAccountUpdate(next common.Hash, db *triedb.Database, otr, ntr *trie.Trie, addr common.Address, origin []byte, slots map[common.Hash][]byte) error {
 	// Verify account change
 	addrHash := crypto.Keccak256Hash(addr.Bytes())
 	oBlob, err := otr.Get(addrHash.Bytes())
@@ -358,7 +359,7 @@ func (test *stateTest) verifyAccountUpdate(next common.Hash, db *trie.Database,
 	return nil
 }
 
-func (test *stateTest) verify(root common.Hash, next common.Hash, db *trie.Database, accountsOrigin map[common.Address][]byte, storagesOrigin map[common.Address]map[common.Hash][]byte) error {
+func (test *stateTest) verify(root common.Hash, next common.Hash, db *triedb.Database, accountsOrigin map[common.Address][]byte, storagesOrigin map[common.Address]map[common.Hash][]byte) error {
 	otr, err := trie.New(trie.StateTrieID(root), db)
 	if err != nil {
 		return err

core/state/statedb_test.go

@@ -35,9 +35,10 @@ import (
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/trie"
-	"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
-	"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
 	"github.com/ethereum/go-ethereum/trie/trienode"
+	"github.com/ethereum/go-ethereum/triedb"
+	"github.com/ethereum/go-ethereum/triedb/hashdb"
+	"github.com/ethereum/go-ethereum/triedb/pathdb"
 	"github.com/holiman/uint256"
 )
 
@@ -47,7 +48,7 @@ func TestUpdateLeaks(t *testing.T) {
 	// Create an empty state database
 	var (
 		db  = rawdb.NewMemoryDatabase()
-		tdb = trie.NewDatabase(db, nil)
+		tdb = triedb.NewDatabase(db, nil)
 	)
 	state, _ := New(types.EmptyRootHash, NewDatabaseWithNodeDB(db, tdb), nil)
 
@@ -83,8 +84,8 @@ func TestIntermediateLeaks(t *testing.T) {
 	// Create two state databases, one transitioning to the final state, the other final from the beginning
 	transDb := rawdb.NewMemoryDatabase()
 	finalDb := rawdb.NewMemoryDatabase()
-	transNdb := trie.NewDatabase(transDb, nil)
-	finalNdb := trie.NewDatabase(finalDb, nil)
+	transNdb := triedb.NewDatabase(transDb, nil)
+	finalNdb := triedb.NewDatabase(finalDb, nil)
 	transState, _ := New(types.EmptyRootHash, NewDatabaseWithNodeDB(transDb, transNdb), nil)
 	finalState, _ := New(types.EmptyRootHash, NewDatabaseWithNodeDB(finalDb, finalNdb), nil)
 
@@ -808,20 +809,20 @@ func TestMissingTrieNodes(t *testing.T) {
 func testMissingTrieNodes(t *testing.T, scheme string) {
 	// Create an initial state with a few accounts
 	var (
-		triedb *trie.Database
-		memDb  = rawdb.NewMemoryDatabase()
+		tdb   *triedb.Database
+		memDb = rawdb.NewMemoryDatabase()
 	)
 	if scheme == rawdb.PathScheme {
-		triedb = trie.NewDatabase(memDb, &trie.Config{PathDB: &pathdb.Config{
+		tdb = triedb.NewDatabase(memDb, &triedb.Config{PathDB: &pathdb.Config{
 			CleanCacheSize: 0,
 			DirtyCacheSize: 0,
 		}}) // disable caching
 	} else {
-		triedb = trie.NewDatabase(memDb, &trie.Config{HashDB: &hashdb.Config{
+		tdb = triedb.NewDatabase(memDb, &triedb.Config{HashDB: &hashdb.Config{
 			CleanCacheSize: 0,
 		}}) // disable caching
 	}
-	db := NewDatabaseWithNodeDB(memDb, triedb)
+	db := NewDatabaseWithNodeDB(memDb, tdb)
 
 	var root common.Hash
 	state, _ := New(types.EmptyRootHash, db, nil)
@@ -837,7 +838,7 @@ func testMissingTrieNodes(t *testing.T, scheme string) {
 		root, _, _ = state.Commit(0, nil)
 		t.Logf("root: %x", root)
 		// force-flush
-		triedb.Commit(root, false)
+		tdb.Commit(root, false)
 	}
 	// Create a new state on the old root
 	state, _ = New(root, db, nil)
@@ -1046,7 +1047,7 @@ func TestFlushOrderDataLoss(t *testing.T) {
 	// Create a state trie with many accounts and slots
 	var (
 		memdb    = rawdb.NewMemoryDatabase()
-		triedb   = trie.NewDatabase(memdb, nil)
+		triedb   = triedb.NewDatabase(memdb, nil)
 		statedb  = NewDatabaseWithNodeDB(memdb, triedb)
 		state, _ = New(types.EmptyRootHash, statedb, nil)
 	)
@@ -1119,7 +1120,7 @@ func TestStateDBTransientStorage(t *testing.T) {
 func TestResetObject(t *testing.T) {
 	var (
 		disk     = rawdb.NewMemoryDatabase()
-		tdb      = trie.NewDatabase(disk, nil)
+		tdb      = triedb.NewDatabase(disk, nil)
 		db       = NewDatabaseWithNodeDB(disk, tdb)
 		snaps, _ = snapshot.New(snapshot.Config{CacheSize: 10}, disk, tdb, types.EmptyRootHash, 128, false)
 		state, _ = New(types.EmptyRootHash, db, snaps)
@@ -1155,7 +1156,7 @@ func TestResetObject(t *testing.T) {
 func TestDeleteStorage(t *testing.T) {
 	var (
 		disk     = rawdb.NewMemoryDatabase()
-		tdb      = trie.NewDatabase(disk, nil)
+		tdb      = triedb.NewDatabase(disk, nil)
 		db       = NewDatabaseWithNodeDB(disk, tdb)
 		snaps, _ = snapshot.New(snapshot.Config{CacheSize: 10}, disk, tdb, types.EmptyRootHash, 128, false)
 		state, _ = New(types.EmptyRootHash, db, snaps)

core/state/sync.go

@@ -24,7 +24,7 @@ import (
 	"github.com/ethereum/go-ethereum/trie"
 )
 
-// NewStateSync create a new state trie download scheduler.
+// NewStateSync creates a new state trie download scheduler.
 func NewStateSync(root common.Hash, database ethdb.KeyValueReader, onLeaf func(keys [][]byte, leaf []byte) error, scheme string) *trie.Sync {
 	// Register the storage slot callback if the external callback is specified.
 	var onSlot func(keys [][]byte, path []byte, leaf []byte, parent common.Hash, parentPath []byte) error

core/state/sync_test.go

@@ -27,8 +27,9 @@ import (
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/trie"
-	"github.com/ethereum/go-ethereum/trie/triedb/hashdb"
-	"github.com/ethereum/go-ethereum/trie/triedb/pathdb"
+	"github.com/ethereum/go-ethereum/triedb"
+	"github.com/ethereum/go-ethereum/triedb/hashdb"
+	"github.com/ethereum/go-ethereum/triedb/pathdb"
 	"github.com/holiman/uint256"
 )
 
@@ -41,16 +42,16 @@ type testAccount struct {
 }
 
 // makeTestState create a sample test state to test node-wise reconstruction.
-func makeTestState(scheme string) (ethdb.Database, Database, *trie.Database, common.Hash, []*testAccount) {
+func makeTestState(scheme string) (ethdb.Database, Database, *triedb.Database, common.Hash, []*testAccount) {
 	// Create an empty state
-	config := &trie.Config{Preimages: true}
+	config := &triedb.Config{Preimages: true}
 	if scheme == rawdb.PathScheme {
 		config.PathDB = pathdb.Defaults
 	} else {
 		config.HashDB = hashdb.Defaults
 	}
 	db := rawdb.NewMemoryDatabase()
-	nodeDb := trie.NewDatabase(db, config)
+	nodeDb := triedb.NewDatabase(db, config)
 	sdb := NewDatabaseWithNodeDB(db, nodeDb)
 	state, _ := New(types.EmptyRootHash, sdb, nil)
 
@@ -89,7 +90,7 @@ func makeTestState(scheme string) (ethdb.Database, Database, *trie.Database, com
 // checkStateAccounts cross references a reconstructed state with an expected
 // account array.
 func checkStateAccounts(t *testing.T, db ethdb.Database, scheme string, root common.Hash, accounts []*testAccount) {
-	var config trie.Config
+	var config triedb.Config
 	if scheme == rawdb.PathScheme {
 		config.PathDB = pathdb.Defaults
 	}
@@ -116,7 +117,7 @@ func checkStateAccounts(t *testing.T, db ethdb.Database, scheme string, root com
 
 // checkStateConsistency checks that all data of a state root is present.
 func checkStateConsistency(db ethdb.Database, scheme string, root common.Hash) error {
-	config := &trie.Config{Preimages: true}
+	config := &triedb.Config{Preimages: true}
 	if scheme == rawdb.PathScheme {
 		config.PathDB = pathdb.Defaults
 	}
@@ -132,8 +133,8 @@ func checkStateConsistency(db ethdb.Database, scheme string, root common.Hash) e
 
 // Tests that an empty state is not scheduled for syncing.
 func TestEmptyStateSync(t *testing.T) {
-	dbA := trie.NewDatabase(rawdb.NewMemoryDatabase(), nil)
-	dbB := trie.NewDatabase(rawdb.NewMemoryDatabase(), &trie.Config{PathDB: pathdb.Defaults})
+	dbA := triedb.NewDatabase(rawdb.NewMemoryDatabase(), nil)
+	dbB := triedb.NewDatabase(rawdb.NewMemoryDatabase(), &triedb.Config{PathDB: pathdb.Defaults})
 
 	sync := NewStateSync(types.EmptyRootHash, rawdb.NewMemoryDatabase(), nil, dbA.Scheme())
 	if paths, nodes, codes := sync.Missing(1); len(paths) != 0 || len(nodes) != 0 || len(codes) != 0 {
@@ -239,7 +240,7 @@ func testIterativeStateSync(t *testing.T, count int, commit bool, bypath bool, s
 					id := trie.StorageTrieID(srcRoot, common.BytesToHash(node.syncPath[0]), acc.Root)
 					stTrie, err := trie.New(id, ndb)
 					if err != nil {
-						t.Fatalf("failed to retriev storage trie for path %x: %v", node.syncPath[1], err)
+						t.Fatalf("failed to retrieve storage trie for path %x: %v", node.syncPath[1], err)
 					}
 					data, _, err := stTrie.GetNode(node.syncPath[1])
 					if err != nil {

core/state_prefetcher_test.go

@@ -19,7 +19,7 @@ import (
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/params"
-	"github.com/ethereum/go-ethereum/trie"
+	"github.com/ethereum/go-ethereum/triedb"
 
 	"github.com/google/pprof/profile"
 )
@@ -37,7 +37,7 @@ func TestPrefetchLeaking(t *testing.T) {
 			Alloc:   GenesisAlloc{address: {Balance: funds}},
 			BaseFee: big.NewInt(params.InitialBaseFee),
 		}
-		triedb  = trie.NewDatabase(gendb, nil)
+		triedb  = triedb.NewDatabase(gendb, nil)
 		genesis = gspec.MustCommit(gendb, triedb)
 		signer  = types.LatestSigner(gspec.Config)
 	)
@@ -80,7 +80,7 @@ func CheckNoGoroutines(key, value string) error {
 	var pb bytes.Buffer
 	profiler := pprof.Lookup("goroutine")
 	if profiler == nil {
-		return fmt.Errorf("unable to find profile")
+		return errors.New("unable to find profile")
 	}
 	err := profiler.WriteTo(&pb, 0)
 	if err != nil {

core/state_processor.go

@@ -76,7 +76,7 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg
 
 	lastBlock := p.bc.GetBlockByHash(block.ParentHash())
 	if lastBlock == nil {
-		return statedb, nil, nil, 0, fmt.Errorf("could not get parent block")
+		return statedb, nil, nil, 0, errors.New("could not get parent block")
 	}
 	if !p.config.IsFeynman(block.Number(), block.Time()) {
 		// Handle upgrade build-in system contract code

core/state_processor_test.go

@@ -122,12 +122,12 @@ func TestStateProcessorErrors(t *testing.T) {
 			db    = rawdb.NewMemoryDatabase()
 			gspec = &Genesis{
 				Config: config,
-				Alloc: GenesisAlloc{
-					common.HexToAddress("0x71562b71999873DB5b286dF957af199Ec94617F7"): GenesisAccount{
+				Alloc: types.GenesisAlloc{
+					common.HexToAddress("0x71562b71999873DB5b286dF957af199Ec94617F7"): types.Account{
 						Balance: big.NewInt(1000000000000000000), // 1 ether
 						Nonce:   0,
 					},
-					common.HexToAddress("0xfd0810DD14796680f72adf1a371963d0745BCc64"): GenesisAccount{
+					common.HexToAddress("0xfd0810DD14796680f72adf1a371963d0745BCc64"): types.Account{
 						Balance: big.NewInt(1000000000000000000), // 1 ether
 						Nonce:   math.MaxUint64,
 					},
@@ -286,8 +286,8 @@ func TestStateProcessorErrors(t *testing.T) {
 					IstanbulBlock:       big.NewInt(0),
 					MuirGlacierBlock:    big.NewInt(0),
 				},
-				Alloc: GenesisAlloc{
-					common.HexToAddress("0x71562b71999873DB5b286dF957af199Ec94617F7"): GenesisAccount{
+				Alloc: types.GenesisAlloc{
+					common.HexToAddress("0x71562b71999873DB5b286dF957af199Ec94617F7"): types.Account{
 						Balance: big.NewInt(1000000000000000000), // 1 ether
 						Nonce:   0,
 					},
@@ -324,8 +324,8 @@ func TestStateProcessorErrors(t *testing.T) {
 			db    = rawdb.NewMemoryDatabase()
 			gspec = &Genesis{
 				Config: config,
-				Alloc: GenesisAlloc{
-					common.HexToAddress("0x71562b71999873DB5b286dF957af199Ec94617F7"): GenesisAccount{
+				Alloc: types.GenesisAlloc{
+					common.HexToAddress("0x71562b71999873DB5b286dF957af199Ec94617F7"): types.Account{
 						Balance: big.NewInt(1000000000000000000), // 1 ether
 						Nonce:   0,
 						Code:    common.FromHex("0xB0B0FACE"),
@@ -419,7 +419,9 @@ func GenerateBadBlock(parent *types.Block, engine consensus.Engine, txs types.Tr
 		header.BlobGasUsed = &used
 
 		beaconRoot := common.HexToHash("0xbeac00")
-		header.ParentBeaconRoot = &beaconRoot
+		if config.Parlia == nil {
+			header.ParentBeaconRoot = &beaconRoot
+		}
 	}
 	// Assemble and return the final block for sealing
 	if config.IsShanghai(header.Number, header.Time) {

core/state_transition.go

@@ -17,6 +17,7 @@
 package core
 
 import (
+	"errors"
 	"fmt"
 	"math"
 	"math/big"
@@ -68,7 +69,7 @@ func (result *ExecutionResult) Revert() []byte {
 }
 
 // IntrinsicGas computes the 'intrinsic gas' for a message with the given data.
-func IntrinsicGas(data []byte, accessList types.AccessList, isContractCreation bool, isHomestead, isEIP2028 bool, isEIP3860 bool) (uint64, error) {
+func IntrinsicGas(data []byte, accessList types.AccessList, isContractCreation bool, isHomestead, isEIP2028, isEIP3860 bool) (uint64, error) {
 	// Set the starting gas for the raw transaction
 	var gas uint64
 	if isContractCreation && isHomestead {
@@ -397,10 +398,10 @@ func (st *StateTransition) TransitionDb() (*ExecutionResult, error) {
 	if st.evm.ChainConfig().IsNano(st.evm.Context.BlockNumber) {
 		for _, blackListAddr := range types.NanoBlackList {
 			if blackListAddr == msg.From {
-				return nil, fmt.Errorf("block blacklist account")
+				return nil, errors.New("block blacklist account")
 			}
 			if msg.To != nil && *msg.To == blackListAddr {
-				return nil, fmt.Errorf("block blacklist account")
+				return nil, errors.New("block blacklist account")
 			}
 		}
 	}

core/txindexer.go

@@ -127,9 +127,10 @@ func (indexer *txIndexer) loop(chain *BlockChain) {
 
 	// Listening to chain events and manipulate the transaction indexes.
 	var (
-		stop     chan struct{} // Non-nil if background routine is active.
-		done     chan struct{} // Non-nil if background routine is active.
-		lastHead uint64        // The latest announced chain head (whose tx indexes are assumed created)
+		stop     chan struct{}                       // Non-nil if background routine is active.
+		done     chan struct{}                       // Non-nil if background routine is active.
+		lastHead uint64                              // The latest announced chain head (whose tx indexes are assumed created)
+		lastTail = rawdb.ReadTxIndexTail(indexer.db) // The oldest indexed block, nil means nothing indexed
 
 		headCh = make(chan ChainHeadEvent)
 		sub    = chain.SubscribeChainHeadEvent(headCh)
@@ -156,8 +157,9 @@ func (indexer *txIndexer) loop(chain *BlockChain) {
 		case <-done:
 			stop = nil
 			done = nil
+			lastTail = rawdb.ReadTxIndexTail(indexer.db)
 		case ch := <-indexer.progress:
-			ch <- indexer.report(lastHead)
+			ch <- indexer.report(lastHead, lastTail)
 		case ch := <-indexer.term:
 			if stop != nil {
 				close(stop)
@@ -173,11 +175,7 @@ func (indexer *txIndexer) loop(chain *BlockChain) {
 }
 
 // report returns the tx indexing progress.
-func (indexer *txIndexer) report(head uint64) TxIndexProgress {
-	var (
-		remaining uint64
-		tail      = rawdb.ReadTxIndexTail(indexer.db)
-	)
+func (indexer *txIndexer) report(head uint64, tail *uint64) TxIndexProgress {
 	total := indexer.limit
 	if indexer.limit == 0 || total > head {
 		total = head + 1 // genesis included
@@ -188,6 +186,7 @@ func (indexer *txIndexer) report(head uint64) TxIndexProgress {
 	}
 	// The value of indexed might be larger than total if some blocks need
 	// to be unindexed, avoiding a negative remaining.
+	var remaining uint64
 	if indexed < total {
 		remaining = total - indexed
 	}

core/txindexer_test.go

@@ -39,7 +39,7 @@ func TestTxIndexer(t *testing.T) {
 
 		gspec = &Genesis{
 			Config:  params.TestChainConfig,
-			Alloc:   GenesisAlloc{testBankAddress: {Balance: testBankFunds}},
+			Alloc:   types.GenesisAlloc{testBankAddress: {Balance: testBankFunds}},
 			BaseFee: big.NewInt(params.InitialBaseFee),
 		}
 		engine    = ethash.NewFaker()
@@ -85,7 +85,7 @@ func TestTxIndexer(t *testing.T) {
 		for number := *tail; number <= chainHead; number += 1 {
 			verifyIndexes(db, number, true)
 		}
-		progress := indexer.report(chainHead)
+		progress := indexer.report(chainHead, tail)
 		if !progress.Done() {
 			t.Fatalf("Expect fully indexed")
 		}

core/txpool/blobpool/blobpool.go

@@ -268,7 +268,7 @@ func newBlobTxMeta(id uint64, size uint32, tx *types.Transaction) *blobTxMeta {
 //     going up, crossing the smaller positive jump counter). As such, the pool
 //     cares only about the min of the two delta values for eviction priority.
 //
-//     priority = min(delta-basefee, delta-blobfee)
+//     priority = min(deltaBasefee, deltaBlobfee)
 //
 //   - The above very aggressive dimensionality and noise reduction should result
 //     in transaction being grouped into a small number of buckets, the further
@@ -280,7 +280,7 @@ func newBlobTxMeta(id uint64, size uint32, tx *types.Transaction) *blobTxMeta {
 //     with high fee caps since it could enable pool wars. As such, any positive
 //     priority will be grouped together.
 //
-//     priority = min(delta-basefee, delta-blobfee, 0)
+//     priority = min(deltaBasefee, deltaBlobfee, 0)
 //
 // Optimisation tradeoffs:
 //
@@ -344,7 +344,7 @@ func (p *BlobPool) Filter(tx *types.Transaction) bool {
 // Init sets the gas price needed to keep a transaction in the pool and the chain
 // head to allow balance / nonce checks. The transaction journal will be loaded
 // from disk and filtered based on the provided starting settings.
-func (p *BlobPool) Init(gasTip *big.Int, head *types.Header, reserve txpool.AddressReserver) error {
+func (p *BlobPool) Init(gasTip uint64, head *types.Header, reserve txpool.AddressReserver) error {
 	p.reserve = reserve
 
 	var (
@@ -362,7 +362,7 @@ func (p *BlobPool) Init(gasTip *big.Int, head *types.Header, reserve txpool.Addr
 		}
 	}
 	// Initialize the state with head block, or fallback to empty one in
-	// case the head state is not available(might occur when node is not
+	// case the head state is not available (might occur when node is not
 	// fully synced).
 	state, err := p.chain.StateAt(head.Root)
 	if err != nil {
@@ -373,14 +373,14 @@ func (p *BlobPool) Init(gasTip *big.Int, head *types.Header, reserve txpool.Addr
 	}
 	p.head, p.state = head, state
 
-	// Index all transactions on disk and delete anything inprocessable
+	// Index all transactions on disk and delete anything unprocessable
 	var fails []uint64
 	index := func(id uint64, size uint32, blob []byte) {
 		if p.parseTransaction(id, size, blob) != nil {
 			fails = append(fails, id)
 		}
 	}
-	store, err := billy.Open(billy.Options{Path: queuedir}, newSlotter(), index)
+	store, err := billy.Open(billy.Options{Path: queuedir, Repair: true}, newSlotter(), index)
 	if err != nil {
 		return err
 	}
@@ -388,6 +388,8 @@ func (p *BlobPool) Init(gasTip *big.Int, head *types.Header, reserve txpool.Addr
 
 	if len(fails) > 0 {
 		log.Warn("Dropping invalidated blob transactions", "ids", fails)
+		dropInvalidMeter.Mark(int64(len(fails)))
+
 		for _, id := range fails {
 			if err := p.store.Delete(id); err != nil {
 				p.Close()
@@ -402,7 +404,7 @@ func (p *BlobPool) Init(gasTip *big.Int, head *types.Header, reserve txpool.Addr
 	}
 	var (
 		basefee = uint256.MustFromBig(eip1559.CalcBaseFee(p.chain.Config(), p.head))
-		blobfee = uint256.MustFromBig(big.NewInt(params.BlobTxMinBlobGasprice))
+		blobfee = uint256.NewInt(params.BlobTxMinBlobGasprice)
 	)
 	if p.head.ExcessBlobGas != nil {
 		blobfee = uint256.MustFromBig(eip4844.CalcBlobFee(*p.head.ExcessBlobGas))
@@ -420,7 +422,7 @@ func (p *BlobPool) Init(gasTip *big.Int, head *types.Header, reserve txpool.Addr
 	basefeeGauge.Update(int64(basefee.Uint64()))
 	blobfeeGauge.Update(int64(blobfee.Uint64()))
 
-	p.SetGasTip(gasTip)
+	p.SetGasTip(new(big.Int).SetUint64(gasTip))
 
 	// Since the user might have modified their pool's capacity, evict anything
 	// above the current allowance
@@ -436,8 +438,10 @@ func (p *BlobPool) Init(gasTip *big.Int, head *types.Header, reserve txpool.Addr
 // Close closes down the underlying persistent store.
 func (p *BlobPool) Close() error {
 	var errs []error
-	if err := p.limbo.Close(); err != nil {
-		errs = append(errs, err)
+	if p.limbo != nil { // Close might be invoked due to error in constructor, before p,limbo is set
+		if err := p.limbo.Close(); err != nil {
+			errs = append(errs, err)
+		}
 	}
 	if err := p.store.Close(); err != nil {
 		errs = append(errs, err)
@@ -458,7 +462,7 @@ func (p *BlobPool) parseTransaction(id uint64, size uint32, blob []byte) error {
 	tx := new(types.Transaction)
 	if err := rlp.DecodeBytes(blob, tx); err != nil {
 		// This path is impossible unless the disk data representation changes
-		// across restarts. For that ever unprobable case, recover gracefully
+		// across restarts. For that ever improbable case, recover gracefully
 		// by ignoring this data entry.
 		log.Error("Failed to decode blob pool entry", "id", id, "err", err)
 		return err
@@ -469,11 +473,17 @@ func (p *BlobPool) parseTransaction(id uint64, size uint32, blob []byte) error {
 	}
 
 	meta := newBlobTxMeta(id, size, tx)
-
+	if _, exists := p.lookup[meta.hash]; exists {
+		// This path is only possible after a crash, where deleted items are not
+		// removed via the normal shutdown-startup procedure and thus may get
+		// partially resurrected.
+		log.Error("Rejecting duplicate blob pool entry", "id", id, "hash", tx.Hash())
+		return errors.New("duplicate blob entry")
+	}
 	sender, err := p.signer.Sender(tx)
 	if err != nil {
 		// This path is impossible unless the signature validity changes across
-		// restarts. For that ever unprobable case, recover gracefully by ignoring
+		// restarts. For that ever improbable case, recover gracefully by ignoring
 		// this data entry.
 		log.Error("Failed to recover blob tx sender", "id", id, "hash", tx.Hash(), "err", err)
 		return err
@@ -532,15 +542,17 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6
 		}
 		delete(p.index, addr)
 		delete(p.spent, addr)
-		if inclusions != nil { // only during reorgs will the heap will be initialized
+		if inclusions != nil { // only during reorgs will the heap be initialized
 			heap.Remove(p.evict, p.evict.index[addr])
 		}
 		p.reserve(addr, false)
 
 		if gapped {
 			log.Warn("Dropping dangling blob transactions", "from", addr, "missing", next, "drop", nonces, "ids", ids)
+			dropDanglingMeter.Mark(int64(len(ids)))
 		} else {
 			log.Trace("Dropping filled blob transactions", "from", addr, "filled", nonces, "ids", ids)
+			dropFilledMeter.Mark(int64(len(ids)))
 		}
 		for _, id := range ids {
 			if err := p.store.Delete(id); err != nil {
@@ -571,6 +583,8 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6
 			txs = txs[1:]
 		}
 		log.Trace("Dropping overlapped blob transactions", "from", addr, "overlapped", nonces, "ids", ids, "left", len(txs))
+		dropOverlappedMeter.Mark(int64(len(ids)))
+
 		for _, id := range ids {
 			if err := p.store.Delete(id); err != nil {
 				log.Error("Failed to delete blob transaction", "from", addr, "id", id, "err", err)
@@ -602,10 +616,30 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6
 			}
 			continue
 		}
-		// Sanity check that there's no double nonce. This case would be a coding
-		// error, but better know about it
+		// Sanity check that there's no double nonce. This case would generally
+		// be a coding error, so better know about it.
+		//
+		// Also, Billy behind the blobpool does not journal deletes. A process
+		// crash would result in previously deleted entities being resurrected.
+		// That could potentially cause a duplicate nonce to appear.
 		if txs[i].nonce == txs[i-1].nonce {
-			log.Error("Duplicate nonce blob transaction", "from", addr, "nonce", txs[i].nonce)
+			id := p.lookup[txs[i].hash]
+
+			log.Error("Dropping repeat nonce blob transaction", "from", addr, "nonce", txs[i].nonce, "id", id)
+			dropRepeatedMeter.Mark(1)
+
+			p.spent[addr] = new(uint256.Int).Sub(p.spent[addr], txs[i].costCap)
+			p.stored -= uint64(txs[i].size)
+			delete(p.lookup, txs[i].hash)
+
+			if err := p.store.Delete(id); err != nil {
+				log.Error("Failed to delete blob transaction", "from", addr, "id", id, "err", err)
+			}
+			txs = append(txs[:i], txs[i+1:]...)
+			p.index[addr] = txs
+
+			i--
+			continue
 		}
 		// Otherwise if there's a nonce gap evict all later transactions
 		var (
@@ -623,6 +657,8 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6
 		txs = txs[:i]
 
 		log.Error("Dropping gapped blob transactions", "from", addr, "missing", txs[i-1].nonce+1, "drop", nonces, "ids", ids)
+		dropGappedMeter.Mark(int64(len(ids)))
+
 		for _, id := range ids {
 			if err := p.store.Delete(id); err != nil {
 				log.Error("Failed to delete blob transaction", "from", addr, "id", id, "err", err)
@@ -659,7 +695,7 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6
 		if len(txs) == 0 {
 			delete(p.index, addr)
 			delete(p.spent, addr)
-			if inclusions != nil { // only during reorgs will the heap will be initialized
+			if inclusions != nil { // only during reorgs will the heap be initialized
 				heap.Remove(p.evict, p.evict.index[addr])
 			}
 			p.reserve(addr, false)
@@ -667,6 +703,8 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6
 			p.index[addr] = txs
 		}
 		log.Warn("Dropping overdrafted blob transactions", "from", addr, "balance", balance, "spent", spent, "drop", nonces, "ids", ids)
+		dropOverdraftedMeter.Mark(int64(len(ids)))
+
 		for _, id := range ids {
 			if err := p.store.Delete(id); err != nil {
 				log.Error("Failed to delete blob transaction", "from", addr, "id", id, "err", err)
@@ -697,6 +735,8 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6
 		p.index[addr] = txs
 
 		log.Warn("Dropping overcapped blob transactions", "from", addr, "kept", len(txs), "drop", nonces, "ids", ids)
+		dropOvercappedMeter.Mark(int64(len(ids)))
+
 		for _, id := range ids {
 			if err := p.store.Delete(id); err != nil {
 				log.Error("Failed to delete blob transaction", "from", addr, "id", id, "err", err)
@@ -713,7 +753,7 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6
 // offload removes a tracked blob transaction from the pool and moves it into the
 // limbo for tracking until finality.
 //
-// The method may log errors for various unexpcted scenarios but will not return
+// The method may log errors for various unexpected scenarios but will not return
 // any of it since there's no clear error case. Some errors may be due to coding
 // issues, others caused by signers mining MEV stuff or swapping transactions. In
 // all cases, the pool needs to continue operating.
@@ -771,7 +811,7 @@ func (p *BlobPool) Reset(oldHead, newHead *types.Header) {
 				}
 			}
 			// Recheck the account's pooled transactions to drop included and
-			// invalidated one
+			// invalidated ones
 			p.recheck(addr, inclusions)
 		}
 		if len(adds) > 0 {
@@ -954,7 +994,7 @@ func (p *BlobPool) reinject(addr common.Address, txhash common.Hash) error {
 		return err
 	}
 
-	// Update the indixes and metrics
+	// Update the indices and metrics
 	meta := newBlobTxMeta(id, p.store.Size(id), tx)
 	if _, ok := p.index[addr]; !ok {
 		if err := p.reserve(addr, true); err != nil {
@@ -1021,6 +1061,8 @@ func (p *BlobPool) SetGasTip(tip *big.Int) {
 					}
 					// Clear out the transactions from the data store
 					log.Warn("Dropping underpriced blob transaction", "from", addr, "rejected", tx.nonce, "tip", tx.execTipCap, "want", tip, "drop", nonces, "ids", ids)
+					dropUnderpricedMeter.Mark(int64(len(ids)))
+
 					for _, id := range ids {
 						if err := p.store.Delete(id); err != nil {
 							log.Error("Failed to delete dropped transaction", "id", id, "err", err)
@@ -1163,7 +1205,7 @@ func (p *BlobPool) Get(hash common.Hash) *types.Transaction {
 }
 
 // Add inserts a set of blob transactions into the pool if they pass validation (both
-// consensus validity and pool restictions).
+// consensus validity and pool restrictions).
 func (p *BlobPool) Add(txs []*types.Transaction, local bool, sync bool) []error {
 	var (
 		adds = make([]*types.Transaction, 0, len(txs))
@@ -1183,10 +1225,10 @@ func (p *BlobPool) Add(txs []*types.Transaction, local bool, sync bool) []error
 }
 
 // Add inserts a new blob transaction into the pool if it passes validation (both
-// consensus validity and pool restictions).
+// consensus validity and pool restrictions).
 func (p *BlobPool) add(tx *types.Transaction) (err error) {
 	// The blob pool blocks on adding a transaction. This is because blob txs are
-	// only even pulled form the network, so this method will act as the overload
+	// only even pulled from the network, so this method will act as the overload
 	// protection for fetches.
 	waitStart := time.Now()
 	p.lock.Lock()
@@ -1200,6 +1242,22 @@ func (p *BlobPool) add(tx *types.Transaction) (err error) {
 	// Ensure the transaction is valid from all perspectives
 	if err := p.validateTx(tx); err != nil {
 		log.Trace("Transaction validation failed", "hash", tx.Hash(), "err", err)
+		switch {
+		case errors.Is(err, txpool.ErrUnderpriced):
+			addUnderpricedMeter.Mark(1)
+		case errors.Is(err, core.ErrNonceTooLow):
+			addStaleMeter.Mark(1)
+		case errors.Is(err, core.ErrNonceTooHigh):
+			addGappedMeter.Mark(1)
+		case errors.Is(err, core.ErrInsufficientFunds):
+			addOverdraftedMeter.Mark(1)
+		case errors.Is(err, txpool.ErrAccountLimitExceeded):
+			addOvercappedMeter.Mark(1)
+		case errors.Is(err, txpool.ErrReplaceUnderpriced):
+			addNoreplaceMeter.Mark(1)
+		default:
+			addInvalidMeter.Mark(1)
+		}
 		return err
 	}
 	// If the address is not yet known, request exclusivity to track the account
@@ -1207,6 +1265,7 @@ func (p *BlobPool) add(tx *types.Transaction) (err error) {
 	from, _ := types.Sender(p.signer, tx) // already validated above
 	if _, ok := p.index[from]; !ok {
 		if err := p.reserve(from, true); err != nil {
+			addNonExclusiveMeter.Mark(1)
 			return err
 		}
 		defer func() {
@@ -1246,6 +1305,8 @@ func (p *BlobPool) add(tx *types.Transaction) (err error) {
 	}
 	if len(p.index[from]) > offset {
 		// Transaction replaces a previously queued one
+		dropReplacedMeter.Mark(1)
+
 		prev := p.index[from][offset]
 		if err := p.store.Delete(prev.id); err != nil {
 			// Shitty situation, but try to recover gracefully instead of going boom
@@ -1324,6 +1385,7 @@ func (p *BlobPool) add(tx *types.Transaction) (err error) {
 	}
 	p.updateStorageMetrics()
 
+	addValidMeter.Mark(1)
 	return nil
 }
 
@@ -1373,7 +1435,9 @@ func (p *BlobPool) drop() {
 		}
 	}
 	// Remove the transaction from the data store
-	log.Warn("Evicting overflown blob transaction", "from", from, "evicted", drop.nonce, "id", drop.id)
+	log.Debug("Evicting overflown blob transaction", "from", from, "evicted", drop.nonce, "id", drop.id)
+	dropOverflownMeter.Mark(1)
+
 	if err := p.store.Delete(drop.id); err != nil {
 		log.Error("Failed to drop evicted transaction", "id", drop.id, "err", err)
 	}
@@ -1381,7 +1445,15 @@ func (p *BlobPool) drop() {
 
 // Pending retrieves all currently processable transactions, grouped by origin
 // account and sorted by nonce.
-func (p *BlobPool) Pending(enforceTips bool) map[common.Address][]*txpool.LazyTransaction {
+//
+// The transactions can also be pre-filtered by the dynamic fee components to
+// reduce allocations and load on downstream subsystems.
+func (p *BlobPool) Pending(filter txpool.PendingFilter) map[common.Address][]*txpool.LazyTransaction {
+	// If only plain transactions are requested, this pool is unsuitable as it
+	// contains none, don't even bother.
+	if filter.OnlyPlainTxs {
+		return nil
+	}
 	// Track the amount of time waiting to retrieve the list of pending blob txs
 	// from the pool and the amount of time actually spent on assembling the data.
 	// The latter will be pretty much moot, but we've kept it to have symmetric
@@ -1391,20 +1463,40 @@ func (p *BlobPool) Pending(enforceTips bool) map[common.Address][]*txpool.LazyTr
 	pendwaitHist.Update(time.Since(pendStart).Nanoseconds())
 	defer p.lock.RUnlock()
 
-	defer func(start time.Time) {
-		pendtimeHist.Update(time.Since(start).Nanoseconds())
-	}(time.Now())
+	execStart := time.Now()
+	defer func() {
+		pendtimeHist.Update(time.Since(execStart).Nanoseconds())
+	}()
 
-	pending := make(map[common.Address][]*txpool.LazyTransaction)
+	pending := make(map[common.Address][]*txpool.LazyTransaction, len(p.index))
 	for addr, txs := range p.index {
-		var lazies []*txpool.LazyTransaction
+		lazies := make([]*txpool.LazyTransaction, 0, len(txs))
 		for _, tx := range txs {
+			// If transaction filtering was requested, discard badly priced ones
+			if filter.MinTip != nil && filter.BaseFee != nil {
+				if tx.execFeeCap.Lt(filter.BaseFee) {
+					break // basefee too low, cannot be included, discard rest of txs from the account
+				}
+				tip := new(uint256.Int).Sub(tx.execFeeCap, filter.BaseFee)
+				if tip.Gt(tx.execTipCap) {
+					tip = tx.execTipCap
+				}
+				if tip.Lt(filter.MinTip) {
+					break // allowed or remaining tip too low, cannot be included, discard rest of txs from the account
+				}
+			}
+			if filter.BlobFee != nil {
+				if tx.blobFeeCap.Lt(filter.BlobFee) {
+					break // blobfee too low, cannot be included, discard rest of txs from the account
+				}
+			}
+			// Transaction was accepted according to the filter, append to the pending list
 			lazies = append(lazies, &txpool.LazyTransaction{
 				Pool:      p,
 				Hash:      tx.hash,
-				Time:      time.Now(), // TODO(karalabe): Maybe save these and use that?
-				GasFeeCap: tx.execFeeCap.ToBig(),
-				GasTipCap: tx.execTipCap.ToBig(),
+				Time:      execStart, // TODO(karalabe): Maybe save these and use that?
+				GasFeeCap: tx.execFeeCap,
+				GasTipCap: tx.execTipCap,
 				Gas:       tx.execGas,
 				BlobGas:   tx.blobGas,
 			})
@@ -1464,7 +1556,7 @@ func (p *BlobPool) updateStorageMetrics() {
 }
 
 // updateLimboMetrics retrieves a bunch of stats from the limbo store and pushes
-// // them out as metrics.
+// them out as metrics.
 func (p *BlobPool) updateLimboMetrics() {
 	stats := p.limbo.store.Infos()
 

core/txpool/blobpool/blobpool_test.go

@@ -185,7 +185,7 @@ func makeTx(nonce uint64, gasTipCap uint64, gasFeeCap uint64, blobFeeCap uint64,
 	return types.MustSignNewTx(key, types.LatestSigner(testChainConfig), blobtx)
 }
 
-// makeUnsignedTx is a utility method to construct a random blob tranasaction
+// makeUnsignedTx is a utility method to construct a random blob transaction
 // without signing it.
 func makeUnsignedTx(nonce uint64, gasTipCap uint64, gasFeeCap uint64, blobFeeCap uint64) *types.BlobTx {
 	return &types.BlobTx{
@@ -305,7 +305,16 @@ func verifyPoolInternals(t *testing.T, pool *BlobPool) {
 //   - 1. A transaction that cannot be decoded must be dropped
 //   - 2. A transaction that cannot be recovered (bad signature) must be dropped
 //   - 3. All transactions after a nonce gap must be dropped
-//   - 4. All transactions after an underpriced one (including it) must be dropped
+//   - 4. All transactions after an already included nonce must be dropped
+//   - 5. All transactions after an underpriced one (including it) must be dropped
+//   - 6. All transactions after an overdrafting sequence must be dropped
+//   - 7. All transactions exceeding the per-account limit must be dropped
+//
+// Furthermore, some strange corner-cases can also occur after a crash, as Billy's
+// simplicity also allows it to resurrect past deleted entities:
+//
+//   - 8. Fully duplicate transactions (matching hash) must be dropped
+//   - 9. Duplicate nonces from the same account must be dropped
 func TestOpenDrops(t *testing.T) {
 	log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelTrace, true)))
 
@@ -338,7 +347,7 @@ func TestOpenDrops(t *testing.T) {
 	badsig, _ := store.Put(blob)
 
 	// Insert a sequence of transactions with a nonce gap in between to verify
-	// that anything gapped will get evicted (case 3)
+	// that anything gapped will get evicted (case 3).
 	var (
 		gapper, _ = crypto.GenerateKey()
 
@@ -357,7 +366,7 @@ func TestOpenDrops(t *testing.T) {
 		}
 	}
 	// Insert a sequence of transactions with a gapped starting nonce to verify
-	// that the entire set will get dropped.
+	// that the entire set will get dropped (case 3).
 	var (
 		dangler, _ = crypto.GenerateKey()
 		dangling   = make(map[uint64]struct{})
@@ -370,7 +379,7 @@ func TestOpenDrops(t *testing.T) {
 		dangling[id] = struct{}{}
 	}
 	// Insert a sequence of transactions with already passed nonces to veirfy
-	// that the entire set will get dropped.
+	// that the entire set will get dropped (case 4).
 	var (
 		filler, _ = crypto.GenerateKey()
 		filled    = make(map[uint64]struct{})
@@ -382,8 +391,8 @@ func TestOpenDrops(t *testing.T) {
 		id, _ := store.Put(blob)
 		filled[id] = struct{}{}
 	}
-	// Insert a sequence of transactions with partially passed nonces to veirfy
-	// that the included part of the set will get dropped
+	// Insert a sequence of transactions with partially passed nonces to verify
+	// that the included part of the set will get dropped (case 4).
 	var (
 		overlapper, _ = crypto.GenerateKey()
 		overlapped    = make(map[uint64]struct{})
@@ -400,7 +409,7 @@ func TestOpenDrops(t *testing.T) {
 		}
 	}
 	// Insert a sequence of transactions with an underpriced first to verify that
-	// the entire set will get dropped (case 4).
+	// the entire set will get dropped (case 5).
 	var (
 		underpayer, _ = crypto.GenerateKey()
 		underpaid     = make(map[uint64]struct{})
@@ -419,7 +428,7 @@ func TestOpenDrops(t *testing.T) {
 	}
 
 	// Insert a sequence of transactions with an underpriced in between to verify
-	// that it and anything newly gapped will get evicted (case 4).
+	// that it and anything newly gapped will get evicted (case 5).
 	var (
 		outpricer, _ = crypto.GenerateKey()
 		outpriced    = make(map[uint64]struct{})
@@ -441,7 +450,7 @@ func TestOpenDrops(t *testing.T) {
 		}
 	}
 	// Insert a sequence of transactions fully overdrafted to verify that the
-	// entire set will get invalidated.
+	// entire set will get invalidated (case 6).
 	var (
 		exceeder, _ = crypto.GenerateKey()
 		exceeded    = make(map[uint64]struct{})
@@ -459,7 +468,7 @@ func TestOpenDrops(t *testing.T) {
 		exceeded[id] = struct{}{}
 	}
 	// Insert a sequence of transactions partially overdrafted to verify that part
-	// of the set will get invalidated.
+	// of the set will get invalidated (case 6).
 	var (
 		overdrafter, _ = crypto.GenerateKey()
 		overdrafted    = make(map[uint64]struct{})
@@ -481,7 +490,7 @@ func TestOpenDrops(t *testing.T) {
 		}
 	}
 	// Insert a sequence of transactions overflowing the account cap to verify
-	// that part of the set will get invalidated.
+	// that part of the set will get invalidated (case 7).
 	var (
 		overcapper, _ = crypto.GenerateKey()
 		overcapped    = make(map[uint64]struct{})
@@ -496,6 +505,42 @@ func TestOpenDrops(t *testing.T) {
 			overcapped[id] = struct{}{}
 		}
 	}
+	// Insert a batch of duplicated transactions to verify that only one of each
+	// version will remain (case 8).
+	var (
+		duplicater, _ = crypto.GenerateKey()
+		duplicated    = make(map[uint64]struct{})
+	)
+	for _, nonce := range []uint64{0, 1, 2} {
+		blob, _ := rlp.EncodeToBytes(makeTx(nonce, 1, 1, 1, duplicater))
+
+		for i := 0; i < int(nonce)+1; i++ {
+			id, _ := store.Put(blob)
+			if i == 0 {
+				valids[id] = struct{}{}
+			} else {
+				duplicated[id] = struct{}{}
+			}
+		}
+	}
+	// Insert a batch of duplicated nonces to verify that only one of each will
+	// remain (case 9).
+	var (
+		repeater, _ = crypto.GenerateKey()
+		repeated    = make(map[uint64]struct{})
+	)
+	for _, nonce := range []uint64{0, 1, 2} {
+		for i := 0; i < int(nonce)+1; i++ {
+			blob, _ := rlp.EncodeToBytes(makeTx(nonce, 1, uint64(i)+1 /* unique hashes */, 1, repeater))
+
+			id, _ := store.Put(blob)
+			if i == 0 {
+				valids[id] = struct{}{}
+			} else {
+				repeated[id] = struct{}{}
+			}
+		}
+	}
 	store.Close()
 
 	// Create a blob pool out of the pre-seeded data
@@ -511,6 +556,8 @@ func TestOpenDrops(t *testing.T) {
 	statedb.AddBalance(crypto.PubkeyToAddress(exceeder.PublicKey), uint256.NewInt(1000000))
 	statedb.AddBalance(crypto.PubkeyToAddress(overdrafter.PublicKey), uint256.NewInt(1000000))
 	statedb.AddBalance(crypto.PubkeyToAddress(overcapper.PublicKey), uint256.NewInt(10000000))
+	statedb.AddBalance(crypto.PubkeyToAddress(duplicater.PublicKey), uint256.NewInt(1000000))
+	statedb.AddBalance(crypto.PubkeyToAddress(repeater.PublicKey), uint256.NewInt(1000000))
 	statedb.Finalise(true)
 	statedb.AccountsIntermediateRoot()
 	statedb.Commit(0, nil)
@@ -522,7 +569,7 @@ func TestOpenDrops(t *testing.T) {
 		statedb: statedb,
 	}
 	pool := New(Config{Datadir: storage}, chain)
-	if err := pool.Init(big.NewInt(1), chain.CurrentBlock(), makeAddressReserver()); err != nil {
+	if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil {
 		t.Fatalf("failed to create blob pool: %v", err)
 	}
 	defer pool.Close()
@@ -556,6 +603,10 @@ func TestOpenDrops(t *testing.T) {
 					t.Errorf("partially overdrafted transaction remained in storage: %d", tx.id)
 				} else if _, ok := overcapped[tx.id]; ok {
 					t.Errorf("overcapped transaction remained in storage: %d", tx.id)
+				} else if _, ok := duplicated[tx.id]; ok {
+					t.Errorf("duplicated transaction remained in storage: %d", tx.id)
+				} else if _, ok := repeated[tx.id]; ok {
+					t.Errorf("repeated nonce transaction remained in storage: %d", tx.id)
 				} else {
 					alive[tx.id] = struct{}{}
 				}
@@ -586,7 +637,7 @@ func TestOpenDrops(t *testing.T) {
 
 // Tests that transactions loaded from disk are indexed correctly.
 //
-//   - 1. Transactions must be groupped by sender, sorted by nonce
+//   - 1. Transactions must be grouped by sender, sorted by nonce
 //   - 2. Eviction thresholds are calculated correctly for the sequences
 //   - 3. Balance usage of an account is totals across all transactions
 func TestOpenIndex(t *testing.T) {
@@ -600,7 +651,7 @@ func TestOpenIndex(t *testing.T) {
 	store, _ := billy.Open(billy.Options{Path: filepath.Join(storage, pendingTransactionStore)}, newSlotter(), nil)
 
 	// Insert a sequence of transactions with varying price points to check that
-	// the cumulative minimumw will be maintained.
+	// the cumulative minimum will be maintained.
 	var (
 		key, _ = crypto.GenerateKey()
 		addr   = crypto.PubkeyToAddress(key.PublicKey)
@@ -639,7 +690,7 @@ func TestOpenIndex(t *testing.T) {
 		statedb: statedb,
 	}
 	pool := New(Config{Datadir: storage}, chain)
-	if err := pool.Init(big.NewInt(1), chain.CurrentBlock(), makeAddressReserver()); err != nil {
+	if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil {
 		t.Fatalf("failed to create blob pool: %v", err)
 	}
 	defer pool.Close()
@@ -743,7 +794,7 @@ func TestOpenHeap(t *testing.T) {
 		statedb: statedb,
 	}
 	pool := New(Config{Datadir: storage}, chain)
-	if err := pool.Init(big.NewInt(1), chain.CurrentBlock(), makeAddressReserver()); err != nil {
+	if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil {
 		t.Fatalf("failed to create blob pool: %v", err)
 	}
 	defer pool.Close()
@@ -825,7 +876,7 @@ func TestOpenCap(t *testing.T) {
 			statedb: statedb,
 		}
 		pool := New(Config{Datadir: storage, Datacap: datacap}, chain)
-		if err := pool.Init(big.NewInt(1), chain.CurrentBlock(), makeAddressReserver()); err != nil {
+		if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil {
 			t.Fatalf("failed to create blob pool: %v", err)
 		}
 		// Verify that enough transactions have been dropped to get the pool's size
@@ -1185,6 +1236,24 @@ func TestAdd(t *testing.T) {
 				},
 			},
 		},
+		// Blob transactions that don't meet the min blob gas price should be rejected
+		{
+			seeds: map[string]seed{
+				"alice": {balance: 10000000},
+			},
+			adds: []addtx{
+				{ // New account, no previous txs, nonce 0, but blob fee cap too low
+					from: "alice",
+					tx:   makeUnsignedTx(0, 1, 1, 0),
+					err:  txpool.ErrUnderpriced,
+				},
+				{ // Same as above but blob fee cap equals minimum, should be accepted
+					from: "alice",
+					tx:   makeUnsignedTx(0, 1, 1, params.BlobTxMinBlobGasprice),
+					err:  nil,
+				},
+			},
+		},
 	}
 	for i, tt := range tests {
 		// Create a temporary folder for the persistent backend
@@ -1205,7 +1274,7 @@ func TestAdd(t *testing.T) {
 			keys[acc], _ = crypto.GenerateKey()
 			addrs[acc] = crypto.PubkeyToAddress(keys[acc].PublicKey)
 
-			// Seed the state database with this acocunt
+			// Seed the state database with this account
 			statedb.AddBalance(addrs[acc], new(uint256.Int).SetUint64(seed.balance))
 			statedb.SetNonce(addrs[acc], seed.nonce)
 
@@ -1229,7 +1298,7 @@ func TestAdd(t *testing.T) {
 			statedb: statedb,
 		}
 		pool := New(Config{Datadir: storage}, chain)
-		if err := pool.Init(big.NewInt(1), chain.CurrentBlock(), makeAddressReserver()); err != nil {
+		if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil {
 			t.Fatalf("test %d: failed to create blob pool: %v", i, err)
 		}
 		verifyPoolInternals(t, pool)
@@ -1247,3 +1316,67 @@ func TestAdd(t *testing.T) {
 		pool.Close()
 	}
 }
+
+// Benchmarks the time it takes to assemble the lazy pending transaction list
+// from the pool contents.
+func BenchmarkPoolPending100Mb(b *testing.B) { benchmarkPoolPending(b, 100_000_000) }
+func BenchmarkPoolPending1GB(b *testing.B)   { benchmarkPoolPending(b, 1_000_000_000) }
+func BenchmarkPoolPending10GB(b *testing.B)  { benchmarkPoolPending(b, 10_000_000_000) }
+
+func benchmarkPoolPending(b *testing.B, datacap uint64) {
+	// Calculate the maximum number of transaction that would fit into the pool
+	// and generate a set of random accounts to seed them with.
+	capacity := datacap / params.BlobTxBlobGasPerBlob
+
+	var (
+		basefee    = uint64(1050)
+		blobfee    = uint64(105)
+		signer     = types.LatestSigner(testChainConfig)
+		statedb, _ = state.New(types.EmptyRootHash, state.NewDatabase(rawdb.NewDatabase(memorydb.New())), nil)
+		chain      = &testBlockChain{
+			config:  testChainConfig,
+			basefee: uint256.NewInt(basefee),
+			blobfee: uint256.NewInt(blobfee),
+			statedb: statedb,
+		}
+		pool = New(Config{Datadir: ""}, chain)
+	)
+
+	if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil {
+		b.Fatalf("failed to create blob pool: %v", err)
+	}
+	// Fill the pool up with one random transaction from each account with the
+	// same price and everything to maximize the worst case scenario
+	for i := 0; i < int(capacity); i++ {
+		blobtx := makeUnsignedTx(0, 10, basefee+10, blobfee)
+		blobtx.R = uint256.NewInt(1)
+		blobtx.S = uint256.NewInt(uint64(100 + i))
+		blobtx.V = uint256.NewInt(0)
+		tx := types.NewTx(blobtx)
+		addr, err := types.Sender(signer, tx)
+		if err != nil {
+			b.Fatal(err)
+		}
+		statedb.AddBalance(addr, uint256.NewInt(1_000_000_000))
+		pool.add(tx)
+	}
+	statedb.Finalise(true)
+	statedb.AccountsIntermediateRoot()
+	statedb.Commit(0, nil)
+	defer pool.Close()
+
+	// Benchmark assembling the pending
+	b.ResetTimer()
+	b.ReportAllocs()
+
+	for i := 0; i < b.N; i++ {
+		p := pool.Pending(txpool.PendingFilter{
+			MinTip:  uint256.NewInt(1),
+			BaseFee: chain.basefee,
+			BlobFee: chain.blobfee,
+		})
+		if len(p) != int(capacity) {
+			b.Fatalf("have %d want %d", len(p), capacity)
+		}
+	}
+}

core/txpool/blobpool/config.go

@@ -30,8 +30,8 @@ type Config struct {
 // DefaultConfig contains the default configurations for the transaction pool.
 var DefaultConfig = Config{
 	Datadir:   "blobpool",
-	Datacap:   10 * 1024 * 1024 * 1024,
-	PriceBump: 100, // either have patience or be aggressive, no mushy ground
+	Datacap:   10 * 1024 * 1024 * 1024 / 4, // TODO(karalabe): /4 handicap for rollout, gradually bump back up to 10GB
+	PriceBump: 100,                         // either have patience or be aggressive, no mushy ground
 }
 
 // sanitize checks the provided user configurations and changes anything that's

core/txpool/blobpool/evictheap.go

@@ -30,7 +30,7 @@ import (
 // transaction from each account to determine which account to evict from.
 //
 // The heap internally tracks a slice of cheapest transactions from each account
-// and a mapping from addresses to indices for direct removals/udates.
+// and a mapping from addresses to indices for direct removals/updates.
 //
 // The goal of the heap is to decide which account has the worst bottleneck to
 // evict transactions from.

core/txpool/blobpool/limbo.go

@@ -53,7 +53,7 @@ func newLimbo(datadir string) (*limbo, error) {
 		index:  make(map[common.Hash]uint64),
 		groups: make(map[uint64]map[uint64]common.Hash),
 	}
-	// Index all limboed blobs on disk and delete anything inprocessable
+	// Index all limboed blobs on disk and delete anything unprocessable
 	var fails []uint64
 	index := func(id uint64, size uint32, data []byte) {
 		if l.parseBlob(id, data) != nil {
@@ -89,7 +89,7 @@ func (l *limbo) parseBlob(id uint64, data []byte) error {
 	item := new(limboBlob)
 	if err := rlp.DecodeBytes(data, item); err != nil {
 		// This path is impossible unless the disk data representation changes
-		// across restarts. For that ever unprobable case, recover gracefully
+		// across restarts. For that ever improbable case, recover gracefully
 		// by ignoring this data entry.
 		log.Error("Failed to decode blob limbo entry", "id", id, "err", err)
 		return err
@@ -172,7 +172,7 @@ func (l *limbo) pull(tx common.Hash) (*types.Transaction, error) {
 // update changes the block number under which a blob transaction is tracked. This
 // method should be used when a reorg changes a transaction's inclusion block.
 //
-// The method may log errors for various unexpcted scenarios but will not return
+// The method may log errors for various unexpected scenarios but will not return
 // any of it since there's no clear error case. Some errors may be due to coding
 // issues, others caused by signers mining MEV stuff or swapping transactions. In
 // all cases, the pool needs to continue operating.

core/txpool/blobpool/metrics.go

@@ -65,8 +65,8 @@ var (
 	pooltipGauge = metrics.NewRegisteredGauge("blobpool/pooltip", nil)
 
 	// addwait/time, resetwait/time and getwait/time track the rough health of
-	// the pool and whether or not it's capable of keeping up with the load from
-	// the network.
+	// the pool and whether it's capable of keeping up with the load from the
+	// network.
 	addwaitHist   = metrics.NewRegisteredHistogram("blobpool/addwait", nil, metrics.NewExpDecaySample(1028, 0.015))
 	addtimeHist   = metrics.NewRegisteredHistogram("blobpool/addtime", nil, metrics.NewExpDecaySample(1028, 0.015))
 	getwaitHist   = metrics.NewRegisteredHistogram("blobpool/getwait", nil, metrics.NewExpDecaySample(1028, 0.015))
@@ -75,4 +75,31 @@ var (
 	pendtimeHist  = metrics.NewRegisteredHistogram("blobpool/pendtime", nil, metrics.NewExpDecaySample(1028, 0.015))
 	resetwaitHist = metrics.NewRegisteredHistogram("blobpool/resetwait", nil, metrics.NewExpDecaySample(1028, 0.015))
 	resettimeHist = metrics.NewRegisteredHistogram("blobpool/resettime", nil, metrics.NewExpDecaySample(1028, 0.015))
+
+	// The below metrics track various cases where transactions are dropped out
+	// of the pool. Most are exceptional, some are chain progression and some
+	// threshold cappings.
+	dropInvalidMeter     = metrics.NewRegisteredMeter("blobpool/drop/invalid", nil)     // Invalid transaction, consensus change or bugfix, neutral-ish
+	dropDanglingMeter    = metrics.NewRegisteredMeter("blobpool/drop/dangling", nil)    // First nonce gapped, bad
+	dropFilledMeter      = metrics.NewRegisteredMeter("blobpool/drop/filled", nil)      // State full-overlap, chain progress, ok
+	dropOverlappedMeter  = metrics.NewRegisteredMeter("blobpool/drop/overlapped", nil)  // State partial-overlap, chain progress, ok
+	dropRepeatedMeter    = metrics.NewRegisteredMeter("blobpool/drop/repeated", nil)    // Repeated nonce, bad
+	dropGappedMeter      = metrics.NewRegisteredMeter("blobpool/drop/gapped", nil)      // Non-first nonce gapped, bad
+	dropOverdraftedMeter = metrics.NewRegisteredMeter("blobpool/drop/overdrafted", nil) // Balance exceeded, bad
+	dropOvercappedMeter  = metrics.NewRegisteredMeter("blobpool/drop/overcapped", nil)  // Per-account cap exceeded, bad
+	dropOverflownMeter   = metrics.NewRegisteredMeter("blobpool/drop/overflown", nil)   // Global disk cap exceeded, neutral-ish
+	dropUnderpricedMeter = metrics.NewRegisteredMeter("blobpool/drop/underpriced", nil) // Gas tip changed, neutral
+	dropReplacedMeter    = metrics.NewRegisteredMeter("blobpool/drop/replaced", nil)    // Transaction replaced, neutral
+
+	// The below metrics track various outcomes of transactions being added to
+	// the pool.
+	addInvalidMeter      = metrics.NewRegisteredMeter("blobpool/add/invalid", nil)      // Invalid transaction, reject, neutral
+	addUnderpricedMeter  = metrics.NewRegisteredMeter("blobpool/add/underpriced", nil)  // Gas tip too low, neutral
+	addStaleMeter        = metrics.NewRegisteredMeter("blobpool/add/stale", nil)        // Nonce already filled, reject, bad-ish
+	addGappedMeter       = metrics.NewRegisteredMeter("blobpool/add/gapped", nil)       // Nonce gapped, reject, bad-ish
+	addOverdraftedMeter  = metrics.NewRegisteredMeter("blobpool/add/overdrafted", nil)  // Balance exceeded, reject, neutral
+	addOvercappedMeter   = metrics.NewRegisteredMeter("blobpool/add/overcapped", nil)   // Per-account cap exceeded, reject, neutral
+	addNoreplaceMeter    = metrics.NewRegisteredMeter("blobpool/add/noreplace", nil)    // Replacement fees or tips too low, neutral
+	addNonExclusiveMeter = metrics.NewRegisteredMeter("blobpool/add/nonexclusive", nil) // Plain transaction from same account exists, reject, neutral
+	addValidMeter        = metrics.NewRegisteredMeter("blobpool/add/valid", nil)        // Valid transaction, add, neutral
 )

core/txpool/blobpool/priority_test.go

@@ -64,7 +64,7 @@ func BenchmarkDynamicFeeJumpCalculation(b *testing.B) {
 // Benchmarks how many priority recalculations can be done.
 func BenchmarkPriorityCalculation(b *testing.B) {
 	// The basefee and blob fee is constant for all transactions across a block,
-	// so we can assume theit absolute jump counts can be pre-computed.
+	// so we can assume their absolute jump counts can be pre-computed.
 	basefee := uint256.NewInt(17_200_000_000)  // 17.2 Gwei is the 22.03.2023 zero-emission basefee, random number
 	blobfee := uint256.NewInt(123_456_789_000) // Completely random, no idea what this will be
 

core/txpool/errors.go

@@ -54,4 +54,10 @@ var (
 	// ErrFutureReplacePending is returned if a future transaction replaces a pending
 	// one. Future transactions should only be able to replace other future transactions.
 	ErrFutureReplacePending = errors.New("future transaction tries to replace pending")
+
+	// ErrAlreadyReserved is returned if the sender address has a pending transaction
+	// in a different subpool. For example, this error is returned in response to any
+	// input transaction of non-blob type when a blob transaction from this sender
+	// remains pending (and vice-versa).
+	ErrAlreadyReserved = errors.New("address already reserved")
 )

core/txpool/legacypool/journal.go

@@ -164,7 +164,12 @@ func (journal *journal) rotate(all map[common.Address]types.Transactions) error
 		return err
 	}
 	journal.writer = sink
-	log.Info("Regenerated local transaction journal", "transactions", journaled, "accounts", len(all))
+
+	logger := log.Info
+	if len(all) == 0 {
+		logger = log.Debug
+	}
+	logger("Regenerated local transaction journal", "transactions", journaled, "accounts", len(all))
 
 	return nil
 }

core/txpool/legacypool/legacypool.go

@@ -37,6 +37,7 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/metrics"
 	"github.com/ethereum/go-ethereum/params"
+	"github.com/holiman/uint256"
 )
 
 const (
@@ -214,7 +215,7 @@ type LegacyPool struct {
 	config       Config
 	chainconfig  *params.ChainConfig
 	chain        BlockChain
-	gasTip       atomic.Pointer[big.Int]
+	gasTip       atomic.Pointer[uint256.Int]
 	txFeed       event.Feed
 	reannoTxFeed event.Feed // Event feed for announcing transactions again
 	scope        event.SubscriptionScope
@@ -301,15 +302,15 @@ func (pool *LegacyPool) Filter(tx *types.Transaction) bool {
 // head to allow balance / nonce checks. The transaction journal will be loaded
 // from disk and filtered based on the provided starting settings. The internal
 // goroutines will be spun up and the pool deemed operational afterwards.
-func (pool *LegacyPool) Init(gasTip *big.Int, head *types.Header, reserve txpool.AddressReserver) error {
+func (pool *LegacyPool) Init(gasTip uint64, head *types.Header, reserve txpool.AddressReserver) error {
 	// Set the address reserver to request exclusive access to pooled accounts
 	pool.reserve = reserve
 
 	// Set the basic pool parameters
-	pool.gasTip.Store(gasTip)
+	pool.gasTip.Store(uint256.NewInt(gasTip))
 
 	// Initialize the state with head block, or fallback to empty one in
-	// case the head state is not available(might occur when node is not
+	// case the head state is not available (might occur when node is not
 	// fully synced).
 	statedb, err := pool.chain.StateAt(head.Root)
 	if err != nil {
@@ -482,11 +483,13 @@ func (pool *LegacyPool) SetGasTip(tip *big.Int) {
 	pool.mu.Lock()
 	defer pool.mu.Unlock()
 
-	old := pool.gasTip.Load()
-	pool.gasTip.Store(new(big.Int).Set(tip))
-
+	var (
+		newTip = uint256.MustFromBig(tip)
+		old    = pool.gasTip.Load()
+	)
+	pool.gasTip.Store(newTip)
 	// If the min miner fee increased, remove transactions below the new threshold
-	if tip.Cmp(old) > 0 {
+	if newTip.Cmp(old) > 0 {
 		// pool.priced is sorted by GasFeeCap, so we have to iterate through pool.all instead
 		drop := pool.all.RemotesBelowTip(tip)
 		for _, tx := range drop {
@@ -494,7 +497,7 @@ func (pool *LegacyPool) SetGasTip(tip *big.Int) {
 		}
 		pool.priced.Removed(len(drop))
 	}
-	log.Info("Legacy pool tip threshold updated", "tip", tip)
+	log.Info("Legacy pool tip threshold updated", "tip", newTip)
 }
 
 // Nonce returns the next nonce of an account, with all transactions executable
@@ -564,24 +567,38 @@ func (pool *LegacyPool) ContentFrom(addr common.Address) ([]*types.Transaction,
 }
 
 // Pending retrieves all currently processable transactions, grouped by origin
-// account and sorted by nonce. The returned transaction set is a copy and can be
-// freely modified by calling code.
+// account and sorted by nonce.
 //
-// The enforceTips parameter can be used to do an extra filtering on the pending
-// transactions and only return those whose **effective** tip is large enough in
-// the next pending execution environment.
-func (pool *LegacyPool) Pending(enforceTips bool) map[common.Address][]*txpool.LazyTransaction {
+// The transactions can also be pre-filtered by the dynamic fee components to
+// reduce allocations and load on downstream subsystems.
+func (pool *LegacyPool) Pending(filter txpool.PendingFilter) map[common.Address][]*txpool.LazyTransaction {
+	// If only blob transactions are requested, this pool is unsuitable as it
+	// contains none, don't even bother.
+	if filter.OnlyBlobTxs {
+		return nil
+	}
 	pool.mu.Lock()
 	defer pool.mu.Unlock()
 
+	// Convert the new uint256.Int types to the old big.Int ones used by the legacy pool
+	var (
+		minTipBig  *big.Int
+		baseFeeBig *big.Int
+	)
+	if filter.MinTip != nil {
+		minTipBig = filter.MinTip.ToBig()
+	}
+	if filter.BaseFee != nil {
+		baseFeeBig = filter.BaseFee.ToBig()
+	}
 	pending := make(map[common.Address][]*txpool.LazyTransaction, len(pool.pending))
 	for addr, list := range pool.pending {
 		txs := list.Flatten()
 
 		// If the miner requests tip enforcement, cap the lists now
-		if enforceTips && !pool.locals.contains(addr) {
+		if minTipBig != nil && !pool.locals.contains(addr) {
 			for i, tx := range txs {
-				if tx.EffectiveGasTipIntCmp(pool.gasTip.Load(), nil) < 0 {
+				if tx.EffectiveGasTipIntCmp(minTipBig, baseFeeBig) < 0 {
 					txs = txs[:i]
 					break
 				}
@@ -595,8 +612,8 @@ func (pool *LegacyPool) Pending(enforceTips bool) map[common.Address][]*txpool.L
 					Hash:      txs[i].Hash(),
 					Tx:        txs[i],
 					Time:      txs[i].Time(),
-					GasFeeCap: txs[i].GasFeeCap(),
-					GasTipCap: txs[i].GasTipCap(),
+					GasFeeCap: uint256.MustFromBig(txs[i].GasFeeCap()),
+					GasTipCap: uint256.MustFromBig(txs[i].GasTipCap()),
 					Gas:       txs[i].Gas(),
 					BlobGas:   txs[i].BlobGas(),
 				}
@@ -654,7 +671,7 @@ func (pool *LegacyPool) validateTxBasics(tx *types.Transaction, local bool) erro
 			1<<types.AccessListTxType |
 			1<<types.DynamicFeeTxType,
 		MaxSize: txMaxSize,
-		MinTip:  pool.gasTip.Load(),
+		MinTip:  pool.gasTip.Load().ToBig(),
 	}
 	if local {
 		opts.MinTip = new(big.Int)
@@ -695,7 +712,7 @@ func (pool *LegacyPool) validateTx(tx *types.Transaction, local bool) error {
 		},
 		ExistingExpenditure: func(addr common.Address) *big.Int {
 			if list := pool.pending[addr]; list != nil {
-				return list.totalcost
+				return list.totalcost.ToBig()
 			}
 			return new(big.Int)
 		},
@@ -1512,7 +1529,7 @@ func (pool *LegacyPool) promoteExecutables(accounts []common.Address) []*types.T
 		}
 		log.Trace("Removed old queued transactions", "count", len(forwards))
 		// Drop all transactions that are too costly (low balance or out of gas)
-		drops, _ := list.Filter(pool.currentState.GetBalance(addr).ToBig(), gasLimit)
+		drops, _ := list.Filter(pool.currentState.GetBalance(addr), gasLimit)
 		for _, tx := range drops {
 			hash := tx.Hash()
 			pool.all.Remove(hash)
@@ -1713,7 +1730,7 @@ func (pool *LegacyPool) demoteUnexecutables() {
 			log.Trace("Removed old pending transaction", "hash", hash)
 		}
 		// Drop all transactions that are too costly (low balance or out of gas), and queue any invalids back for later
-		drops, invalids := list.Filter(pool.currentState.GetBalance(addr).ToBig(), gasLimit)
+		drops, invalids := list.Filter(pool.currentState.GetBalance(addr), gasLimit)
 		for _, tx := range drops {
 			hash := tx.Hash()
 			log.Trace("Removed unpayable pending transaction", "hash", hash)

core/txpool/legacypool/legacypool2_test.go

@@ -85,7 +85,7 @@ func TestTransactionFutureAttack(t *testing.T) {
 	config.GlobalQueue = 100
 	config.GlobalSlots = 100
 	pool := New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(config.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 	fillPool(t, pool)
 	pending, _ := pool.Stats()
@@ -119,7 +119,7 @@ func TestTransactionFuture1559(t *testing.T) {
 	statedb, _ := state.New(types.EmptyRootHash, state.NewDatabase(rawdb.NewMemoryDatabase()), nil)
 	blockchain := newTestBlockChain(eip1559Config, 1000000, statedb, new(event.Feed))
 	pool := New(testTxPoolConfig, blockchain)
-	pool.Init(new(big.Int).SetUint64(testTxPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Create a number of test accounts, fund them and make transactions
@@ -152,7 +152,7 @@ func TestTransactionZAttack(t *testing.T) {
 	statedb, _ := state.New(types.EmptyRootHash, state.NewDatabase(rawdb.NewMemoryDatabase()), nil)
 	blockchain := newTestBlockChain(eip1559Config, 1000000, statedb, new(event.Feed))
 	pool := New(testTxPoolConfig, blockchain)
-	pool.Init(new(big.Int).SetUint64(testTxPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 	// Create a number of test accounts, fund them and make transactions
 	fillPool(t, pool)
@@ -223,7 +223,7 @@ func BenchmarkFutureAttack(b *testing.B) {
 	config.GlobalQueue = 100
 	config.GlobalSlots = 100
 	pool := New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(testTxPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 	fillPool(b, pool)
 

core/txpool/legacypool/legacypool_test.go

@@ -164,7 +164,7 @@ func setupPoolWithConfig(config *params.ChainConfig) (*LegacyPool, *ecdsa.Privat
 
 	key, _ := crypto.GenerateKey()
 	pool := New(testTxPoolConfig, blockchain)
-	if err := pool.Init(new(big.Int).SetUint64(testTxPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver()); err != nil {
+	if err := pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()); err != nil {
 		panic(err)
 	}
 	// wait for the pool to initialize
@@ -199,9 +199,6 @@ func validatePoolInternals(pool *LegacyPool) error {
 		if nonce := pool.pendingNonces.get(addr); nonce != last+1 {
 			return fmt.Errorf("pending nonce mismatch: have %v, want %v", nonce, last+1)
 		}
-		if txs.totalcost.Cmp(common.Big0) < 0 {
-			return fmt.Errorf("totalcost went negative: %v", txs.totalcost)
-		}
 	}
 	return nil
 }
@@ -283,7 +280,7 @@ func TestStateChangeDuringReset(t *testing.T) {
 	tx1 := transaction(1, 100000, key)
 
 	pool := New(testTxPoolConfig, blockchain)
-	pool.Init(new(big.Int).SetUint64(testTxPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	nonce := pool.Nonce(address)
@@ -349,7 +346,7 @@ func TestInvalidTransactions(t *testing.T) {
 	}
 
 	tx = transaction(1, 100000, key)
-	pool.gasTip.Store(big.NewInt(1000))
+	pool.gasTip.Store(uint256.NewInt(1000))
 	if err, want := pool.addRemote(tx), txpool.ErrUnderpriced; !errors.Is(err, want) {
 		t.Errorf("want %v have %v", want, err)
 	}
@@ -703,7 +700,7 @@ func TestPostponing(t *testing.T) {
 	blockchain := newTestBlockChain(params.TestChainConfig, 1000000, statedb, new(event.Feed))
 
 	pool := New(testTxPoolConfig, blockchain)
-	pool.Init(new(big.Int).SetUint64(testTxPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Create two test accounts to produce different gap profiles with
@@ -920,7 +917,7 @@ func testQueueGlobalLimiting(t *testing.T, nolocals bool) {
 	config.GlobalQueue = config.AccountQueue*3 - 1 // reduce the queue limits to shorten test time (-1 to make it non divisible)
 
 	pool := New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(testTxPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Create a number of test accounts and fund them (last one will be the local)
@@ -1013,7 +1010,7 @@ func testQueueTimeLimiting(t *testing.T, nolocals bool) {
 	config.NoLocals = nolocals
 
 	pool := New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(config.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Create two test accounts to ensure remotes expire but locals do not
@@ -1198,7 +1195,7 @@ func TestPendingGlobalLimiting(t *testing.T) {
 	config.GlobalSlots = config.AccountSlots * 10
 
 	pool := New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(config.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Create a number of test accounts and fund them
@@ -1302,7 +1299,7 @@ func TestCapClearsFromAll(t *testing.T) {
 	config.GlobalSlots = 8
 
 	pool := New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(config.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Create a number of test accounts and fund them
@@ -1335,7 +1332,7 @@ func TestPendingMinimumAllowance(t *testing.T) {
 	config.GlobalSlots = 1
 
 	pool := New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(config.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Create a number of test accounts and fund them
@@ -1381,7 +1378,7 @@ func TestRepricing(t *testing.T) {
 	blockchain := newTestBlockChain(params.TestChainConfig, 1000000, statedb, new(event.Feed))
 
 	pool := New(testTxPoolConfig, blockchain)
-	pool.Init(new(big.Int).SetUint64(testTxPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Keep track of transaction events to ensure all executables get announced
@@ -1503,7 +1500,7 @@ func TestMinGasPriceEnforced(t *testing.T) {
 	txPoolConfig := DefaultConfig
 	txPoolConfig.NoLocals = true
 	pool := New(txPoolConfig, blockchain)
-	pool.Init(new(big.Int).SetUint64(txPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(txPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	key, _ := crypto.GenerateKey()
@@ -1674,7 +1671,7 @@ func TestRepricingKeepsLocals(t *testing.T) {
 	blockchain := newTestBlockChain(eip1559Config, 1000000, statedb, new(event.Feed))
 
 	pool := New(testTxPoolConfig, blockchain)
-	pool.Init(new(big.Int).SetUint64(testTxPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Create a number of test accounts and fund them
@@ -1752,7 +1749,7 @@ func TestUnderpricing(t *testing.T) {
 	config.GlobalQueue = 2
 
 	pool := New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(config.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Keep track of transaction events to ensure all executables get announced
@@ -1867,7 +1864,7 @@ func TestStableUnderpricing(t *testing.T) {
 	config.GlobalQueue = 0
 
 	pool := New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(config.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Keep track of transaction events to ensure all executables get announced
@@ -2096,7 +2093,7 @@ func TestDeduplication(t *testing.T) {
 	blockchain := newTestBlockChain(params.TestChainConfig, 1000000, statedb, new(event.Feed))
 
 	pool := New(testTxPoolConfig, blockchain)
-	pool.Init(new(big.Int).SetUint64(testTxPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Create a test account to add transactions with
@@ -2163,7 +2160,7 @@ func TestReplacement(t *testing.T) {
 	blockchain := newTestBlockChain(params.TestChainConfig, 1000000, statedb, new(event.Feed))
 
 	pool := New(testTxPoolConfig, blockchain)
-	pool.Init(new(big.Int).SetUint64(testTxPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Keep track of transaction events to ensure all executables get announced
@@ -2374,7 +2371,7 @@ func testJournaling(t *testing.T, nolocals bool) {
 	config.Rejournal = time.Second
 
 	pool := New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(config.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 
 	// Create two test accounts to ensure remotes expire but locals do not
 	local, _ := crypto.GenerateKey()
@@ -2412,7 +2409,7 @@ func testJournaling(t *testing.T, nolocals bool) {
 	blockchain = newTestBlockChain(params.TestChainConfig, 1000000, statedb, new(event.Feed))
 
 	pool = New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(config.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 
 	pending, queued = pool.Stats()
 	if queued != 0 {
@@ -2439,7 +2436,7 @@ func testJournaling(t *testing.T, nolocals bool) {
 	statedb.SetNonce(crypto.PubkeyToAddress(local.PublicKey), 1)
 	blockchain = newTestBlockChain(params.TestChainConfig, 1000000, statedb, new(event.Feed))
 	pool = New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(config.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 
 	pending, queued = pool.Stats()
 	if pending != 0 {
@@ -2470,7 +2467,7 @@ func TestStatusCheck(t *testing.T) {
 	blockchain := newTestBlockChain(params.TestChainConfig, 1000000, statedb, new(event.Feed))
 
 	pool := New(testTxPoolConfig, blockchain)
-	pool.Init(new(big.Int).SetUint64(testTxPoolConfig.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	defer pool.Close()
 
 	// Create the test accounts to check various transaction statuses with
@@ -2547,7 +2544,7 @@ func TestTransactionPendingReannouce(t *testing.T) {
 	reannounceInterval = time.Second
 
 	pool := New(config, blockchain)
-	pool.Init(new(big.Int).SetUint64(config.PriceLimit), blockchain.CurrentBlock(), makeAddressReserver())
+	pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver())
 	// Modify ReannounceTime to trigger quicker.
 	pool.config.ReannounceTime = time.Second
 	defer pool.Close()

core/txpool/legacypool/list.go

@@ -27,6 +27,8 @@ import (
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/holiman/uint256"
+	"golang.org/x/exp/slices"
 )
 
 var txSortedMapPool = sync.Pool{
@@ -173,14 +175,14 @@ func (m *sortedMap) Cap(threshold int) types.Transactions {
 	}
 	// Otherwise gather and drop the highest nonce'd transactions
 	var drops types.Transactions
-
-	sort.Sort(*m.index)
+	slices.Sort(*m.index)
 	for size := len(m.items); size > threshold; size-- {
 		drops = append(drops, m.items[(*m.index)[size-1]])
 		delete(m.items, (*m.index)[size-1])
 	}
 	*m.index = (*m.index)[:threshold]
-	heap.Init(m.index)
+	// The sorted m.index slice is still a valid heap, so there is no need to
+	// reheap after deleting tail items.
 
 	// If we had a cache, shift the back
 	m.cacheMu.Lock()
@@ -297,19 +299,19 @@ type list struct {
 	strict bool       // Whether nonces are strictly continuous or not
 	txs    *sortedMap // Heap indexed sorted hash map of the transactions
 
-	costcap   *big.Int // Price of the highest costing transaction (reset only if exceeds balance)
-	gascap    uint64   // Gas limit of the highest spending transaction (reset only if exceeds block limit)
-	totalcost *big.Int // Total cost of all transactions in the list
+	costcap   *uint256.Int // Price of the highest costing transaction (reset only if exceeds balance)
+	gascap    uint64       // Gas limit of the highest spending transaction (reset only if exceeds block limit)
+	totalcost *uint256.Int // Total cost of all transactions in the list
 }
 
-// newList create a new transaction list for maintaining nonce-indexable fast,
+// newList creates a new transaction list for maintaining nonce-indexable fast,
 // gapped, sortable transaction lists.
 func newList(strict bool) *list {
 	return &list{
 		strict:    strict,
 		txs:       newSortedMap(),
-		costcap:   new(big.Int),
-		totalcost: new(big.Int),
+		costcap:   new(uint256.Int),
+		totalcost: new(uint256.Int),
 	}
 }
 
@@ -351,10 +353,15 @@ func (l *list) Add(tx *types.Transaction, priceBump uint64) (bool, *types.Transa
 		l.subTotalCost([]*types.Transaction{old})
 	}
 	// Add new tx cost to totalcost
-	l.totalcost.Add(l.totalcost, tx.Cost())
+	cost, overflow := uint256.FromBig(tx.Cost())
+	if overflow {
+		return false, nil
+	}
+	l.totalcost.Add(l.totalcost, cost)
+
 	// Otherwise overwrite the old transaction with the current one
 	l.txs.Put(tx)
-	if cost := tx.Cost(); l.costcap.Cmp(cost) < 0 {
+	if l.costcap.Cmp(cost) < 0 {
 		l.costcap = cost
 	}
 	if gas := tx.Gas(); l.gascap < gas {
@@ -381,17 +388,17 @@ func (l *list) Forward(threshold uint64) types.Transactions {
 // a point in calculating all the costs or if the balance covers all. If the threshold
 // is lower than the costgas cap, the caps will be reset to a new high after removing
 // the newly invalidated transactions.
-func (l *list) Filter(costLimit *big.Int, gasLimit uint64) (types.Transactions, types.Transactions) {
+func (l *list) Filter(costLimit *uint256.Int, gasLimit uint64) (types.Transactions, types.Transactions) {
 	// If all transactions are below the threshold, short circuit
 	if l.costcap.Cmp(costLimit) <= 0 && l.gascap <= gasLimit {
 		return nil, nil
 	}
-	l.costcap = new(big.Int).Set(costLimit) // Lower the caps to the thresholds
+	l.costcap = new(uint256.Int).Set(costLimit) // Lower the caps to the thresholds
 	l.gascap = gasLimit
 
 	// Filter out all the transactions above the account's funds
 	removed := l.txs.Filter(func(tx *types.Transaction) bool {
-		return tx.Gas() > gasLimit || tx.Cost().Cmp(costLimit) > 0
+		return tx.Gas() > gasLimit || tx.Cost().Cmp(costLimit.ToBig()) > 0
 	})
 
 	if len(removed) == 0 {
@@ -482,7 +489,10 @@ func (l *list) LastElement() *types.Transaction {
 // total cost of all transactions.
 func (l *list) subTotalCost(txs []*types.Transaction) {
 	for _, tx := range txs {
-		l.totalcost.Sub(l.totalcost, tx.Cost())
+		_, underflow := l.totalcost.SubOverflow(l.totalcost, uint256.MustFromBig(tx.Cost()))
+		if underflow {
+			panic("totalcost underflow")
+		}
 	}
 }