Merge pull request ethereum#3252 from obscuren/release/1.4

1.4 HF

Author: obscuren

VERSION

@@ -1 +1 @@
-1.4.18
+1.4.19

accounts/abi/bind/backends/simulated.go

@@ -27,10 +27,11 @@ import (
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/event"
+	"github.com/ethereum/go-ethereum/params"
 )
 
 // Default chain configuration which sets homestead phase at block 0 (i.e. no frontier)
-var chainConfig = &core.ChainConfig{HomesteadBlock: big.NewInt(0)}
+var chainConfig = &params.ChainConfig{ChainId: new(big.Int), HomesteadBlock: big.NewInt(0), EIP150Block: new(big.Int), EIP158Block: new(big.Int)}
 
 // This nil assignment ensures compile time that SimulatedBackend implements bind.ContractBackend.
 var _ bind.ContractBackend = (*SimulatedBackend)(nil)
@@ -72,8 +73,7 @@ func (b *SimulatedBackend) Commit() {
 
 // Rollback aborts all pending transactions, reverting to the last committed state.
 func (b *SimulatedBackend) Rollback() {
-	blocks, _ := core.GenerateChain(nil, b.blockchain.CurrentBlock(), b.database, 1, func(int, *core.BlockGen) {})
-
+	blocks, _ := core.GenerateChain(chainConfig, b.blockchain.CurrentBlock(), b.database, 1, func(int, *core.BlockGen) {})
 	b.pendingBlock = blocks[0]
 	b.pendingState, _ = state.New(b.pendingBlock.Root(), b.database)
 }
@@ -182,7 +182,7 @@ func (b *SimulatedBackend) EstimateGasLimit(sender common.Address, contract *com
 // SendTransaction implements ContractTransactor.SendTransaction, delegating the raw
 // transaction injection to the remote node.
 func (b *SimulatedBackend) SendTransaction(tx *types.Transaction) error {
-	blocks, _ := core.GenerateChain(nil, b.blockchain.CurrentBlock(), b.database, 1, func(number int, block *core.BlockGen) {
+	blocks, _ := core.GenerateChain(chainConfig, b.blockchain.CurrentBlock(), b.database, 1, func(number int, block *core.BlockGen) {
 		for _, tx := range b.pendingBlock.Transactions() {
 			block.AddTx(tx)
 		}

cmd/ethtest/main.go

@@ -76,10 +76,11 @@ func runTestWithReader(test string, r io.Reader) error {
 	case "bk", "block", "blocktest", "blockchaintest", "blocktests", "blockchaintests":
 		err = tests.RunBlockTestWithReader(params.MainNetHomesteadBlock, params.MainNetDAOForkBlock, params.MainNetHomesteadGasRepriceBlock, r, skipTests)
 	case "st", "state", "statetest", "statetests":
-		rs := tests.RuleSet{HomesteadBlock: params.MainNetHomesteadBlock, DAOForkBlock: params.MainNetDAOForkBlock, DAOForkSupport: true}
+		rs := &params.ChainConfig{HomesteadBlock: params.MainNetHomesteadBlock, DAOForkBlock: params.MainNetDAOForkBlock, DAOForkSupport: true, EIP150Block: params.MainNetHomesteadGasRepriceBlock}
 		err = tests.RunStateTestWithReader(rs, r, skipTests)
 	case "tx", "transactiontest", "transactiontests":
-		err = tests.RunTransactionTestsWithReader(r, skipTests)
+		rs := &params.ChainConfig{HomesteadBlock: params.MainNetHomesteadBlock, DAOForkBlock: params.MainNetDAOForkBlock, DAOForkSupport: true, EIP150Block: params.MainNetHomesteadGasRepriceBlock}
+		err = tests.RunTransactionTestsWithReader(rs, r, skipTests)
 	case "vm", "vmtest", "vmtests":
 		err = tests.RunVmTestWithReader(r, skipTests)
 	case "rlp", "rlptest", "rlptests":

cmd/evm/main.go

@@ -158,7 +158,7 @@ func run(ctx *cli.Context) error {
 	vmdone := time.Since(tstart)
 
 	if ctx.GlobalBool(DumpFlag.Name) {
-		statedb.Commit()
+		statedb.Commit(true)
 		fmt.Println(string(statedb.Dump()))
 	}
 	vm.StdErrFormat(vmenv.StructLogs())
@@ -219,30 +219,30 @@ func NewEnv(state *state.StateDB, transactor common.Address, value *big.Int, cfg
 	return env
 }
 
-// ruleSet implements vm.RuleSet and will always default to the homestead rule set.
+// ruleSet implements vm.ChainConfig and will always default to the homestead rule set.
 type ruleSet struct{}
 
 func (ruleSet) IsHomestead(*big.Int) bool { return true }
 func (ruleSet) GasTable(*big.Int) params.GasTable {
 	return params.GasTableHomesteadGasRepriceFork
 }
 
-func (self *VMEnv) RuleSet() vm.RuleSet       { return ruleSet{} }
-func (self *VMEnv) Vm() vm.Vm                 { return self.evm }
-func (self *VMEnv) Db() vm.Database           { return self.state }
-func (self *VMEnv) SnapshotDatabase() int     { return self.state.Snapshot() }
-func (self *VMEnv) RevertToSnapshot(snap int) { self.state.RevertToSnapshot(snap) }
-func (self *VMEnv) Origin() common.Address    { return *self.transactor }
-func (self *VMEnv) BlockNumber() *big.Int     { return common.Big0 }
-func (self *VMEnv) Coinbase() common.Address  { return *self.transactor }
-func (self *VMEnv) Time() *big.Int            { return self.time }
-func (self *VMEnv) Difficulty() *big.Int      { return common.Big1 }
-func (self *VMEnv) BlockHash() []byte         { return make([]byte, 32) }
-func (self *VMEnv) Value() *big.Int           { return self.value }
-func (self *VMEnv) GasLimit() *big.Int        { return big.NewInt(1000000000) }
-func (self *VMEnv) VmType() vm.Type           { return vm.StdVmTy }
-func (self *VMEnv) Depth() int                { return 0 }
-func (self *VMEnv) SetDepth(i int)            { self.depth = i }
+func (self *VMEnv) ChainConfig() *params.ChainConfig { return params.TestChainConfig }
+func (self *VMEnv) Vm() vm.Vm                        { return self.evm }
+func (self *VMEnv) Db() vm.Database                  { return self.state }
+func (self *VMEnv) SnapshotDatabase() int            { return self.state.Snapshot() }
+func (self *VMEnv) RevertToSnapshot(snap int)        { self.state.RevertToSnapshot(snap) }
+func (self *VMEnv) Origin() common.Address           { return *self.transactor }
+func (self *VMEnv) BlockNumber() *big.Int            { return common.Big0 }
+func (self *VMEnv) Coinbase() common.Address         { return *self.transactor }
+func (self *VMEnv) Time() *big.Int                   { return self.time }
+func (self *VMEnv) Difficulty() *big.Int             { return common.Big1 }
+func (self *VMEnv) BlockHash() []byte                { return make([]byte, 32) }
+func (self *VMEnv) Value() *big.Int                  { return self.value }
+func (self *VMEnv) GasLimit() *big.Int               { return big.NewInt(1000000000) }
+func (self *VMEnv) VmType() vm.Type                  { return vm.StdVmTy }
+func (self *VMEnv) Depth() int                       { return 0 }
+func (self *VMEnv) SetDepth(i int)                   { self.depth = i }
 func (self *VMEnv) GetHash(n uint64) common.Hash {
 	if self.block.Number().Cmp(big.NewInt(int64(n))) == 0 {
 		return self.block.Hash()

cmd/geth/main.go

@@ -50,7 +50,7 @@ const (
 	clientIdentifier = "Geth"   // Client identifier to advertise over the network
 	versionMajor     = 1        // Major version component of the current release
 	versionMinor     = 4        // Minor version component of the current release
-	versionPatch     = 18       // Patch version component of the current release
+	versionPatch     = 19       // Patch version component of the current release
 	versionMeta      = "stable" // Version metadata to append to the version string
 
 	versionOracle = "0xfa7b9770ca4cb04296cac84f37736d4041251cdf" // Ethereum address of the Geth release oracle

cmd/gethrpctest/main.go

@@ -26,7 +26,6 @@ import (
 
 	"github.com/ethereum/go-ethereum/accounts"
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/eth"
 	"github.com/ethereum/go-ethereum/ethdb"
@@ -130,8 +129,7 @@ func MakeSystemNode(keydir string, privkey string, test *tests.BlockTest) (*node
 	ethConf := &eth.Config{
 		TestGenesisState: db,
 		TestGenesisBlock: test.Genesis,
-		ChainConfig:      &core.ChainConfig{HomesteadBlock: params.MainNetHomesteadBlock},
-		AccountManager:   accman,
+		ChainConfig:      &params.ChainConfig{HomesteadBlock: params.MainNetHomesteadBlock},
 	}
 	if err := stack.Register(func(ctx *node.ServiceContext) (node.Service, error) { return eth.New(ctx, ethConf) }); err != nil {
 		return nil, err

cmd/utils/flags.go

@@ -769,17 +769,17 @@ func SetupNetwork(ctx *cli.Context) {
 }
 
 // MustMakeChainConfig reads the chain configuration from the database in ctx.Datadir.
-func MustMakeChainConfig(ctx *cli.Context) *core.ChainConfig {
+func MustMakeChainConfig(ctx *cli.Context) *params.ChainConfig {
 	db := MakeChainDatabase(ctx)
 	defer db.Close()
 
 	return MustMakeChainConfigFromDb(ctx, db)
 }
 
 // MustMakeChainConfigFromDb reads the chain configuration from the given database.
-func MustMakeChainConfigFromDb(ctx *cli.Context, db ethdb.Database) *core.ChainConfig {
+func MustMakeChainConfigFromDb(ctx *cli.Context, db ethdb.Database) *params.ChainConfig {
 	// If the chain is already initialized, use any existing chain configs
-	config := new(core.ChainConfig)
+	config := new(params.ChainConfig)
 
 	genesis := core.GetBlock(db, core.GetCanonicalHash(db, 0))
 	if genesis != nil {
@@ -793,6 +793,9 @@ func MustMakeChainConfigFromDb(ctx *cli.Context, db ethdb.Database) *core.ChainC
 			Fatalf("Could not make chain configuration: %v", err)
 		}
 	}
+	if config.ChainId == nil {
+		config.ChainId = new(big.Int)
+	}
 	// Set any missing fields due to them being unset or system upgrade
 	if config.HomesteadBlock == nil {
 		if ctx.GlobalBool(TestNetFlag.Name) {
@@ -809,11 +812,39 @@ func MustMakeChainConfigFromDb(ctx *cli.Context, db ethdb.Database) *core.ChainC
 		}
 		config.DAOForkSupport = true
 	}
-	if config.HomesteadGasRepriceBlock == nil {
+	if config.EIP150Block == nil {
+		if ctx.GlobalBool(TestNetFlag.Name) {
+			config.EIP150Block = params.TestNetHomesteadGasRepriceBlock
+		} else {
+			config.EIP150Block = params.MainNetHomesteadGasRepriceBlock
+		}
+	}
+	if config.EIP150Hash == (common.Hash{}) {
+		if ctx.GlobalBool(TestNetFlag.Name) {
+			config.EIP150Hash = params.TestNetHomesteadGasRepriceHash
+		} else {
+			config.EIP150Hash = params.MainNetHomesteadGasRepriceHash
+		}
+	}
+	if config.EIP155Block == nil {
+		if ctx.GlobalBool(TestNetFlag.Name) {
+			config.EIP150Block = params.TestNetSpuriousDragon
+		} else {
+			config.EIP155Block = params.MainNetSpuriousDragon
+		}
+	}
+	if config.EIP158Block == nil {
+		if ctx.GlobalBool(TestNetFlag.Name) {
+			config.EIP158Block = params.TestNetSpuriousDragon
+		} else {
+			config.EIP158Block = params.MainNetSpuriousDragon
+		}
+	}
+	if config.ChainId.BitLen() == 0 {
 		if ctx.GlobalBool(TestNetFlag.Name) {
-			config.HomesteadGasRepriceBlock = params.TestNetHomesteadGasRepriceBlock
+			config.ChainId = params.TestNetChainID
 		} else {
-			config.HomesteadGasRepriceBlock = params.MainNetHomesteadGasRepriceBlock
+			config.ChainId = params.MainNetChainID
 		}
 	}
 	// Force override any existing configs if explicitly requested

common/registrar/ethreg/api.go

@@ -32,11 +32,12 @@ import (
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/logger"
 	"github.com/ethereum/go-ethereum/logger/glog"
+	"github.com/ethereum/go-ethereum/params"
 )
 
 // registryAPIBackend is a backend for an Ethereum Registry.
 type registryAPIBackend struct {
-	config  *core.ChainConfig
+	config  *params.ChainConfig
 	bc      *core.BlockChain
 	chainDb ethdb.Database
 	txPool  *core.TxPool
@@ -45,12 +46,12 @@ type registryAPIBackend struct {
 
 // PrivateRegistarAPI offers various functions to access the Ethereum registry.
 type PrivateRegistarAPI struct {
-	config *core.ChainConfig
+	config *params.ChainConfig
 	be     *registryAPIBackend
 }
 
 // NewPrivateRegistarAPI creates a new PrivateRegistarAPI instance.
-func NewPrivateRegistarAPI(config *core.ChainConfig, bc *core.BlockChain, chainDb ethdb.Database, txPool *core.TxPool, am *accounts.Manager) *PrivateRegistarAPI {
+func NewPrivateRegistarAPI(config *params.ChainConfig, bc *core.BlockChain, chainDb ethdb.Database, txPool *core.TxPool, am *accounts.Manager) *PrivateRegistarAPI {
 	return &PrivateRegistarAPI{
 		config: config,
 		be: &registryAPIBackend{

console/console_test.go

@@ -30,10 +30,10 @@ import (
 
 	"github.com/ethereum/go-ethereum/accounts"
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/eth"
 	"github.com/ethereum/go-ethereum/internal/jsre"
 	"github.com/ethereum/go-ethereum/node"
+	"github.com/ethereum/go-ethereum/params"
 )
 
 const (
@@ -100,10 +100,10 @@ func newTester(t *testing.T, confOverride func(*eth.Config)) *tester {
 		t.Fatalf("failed to create node: %v", err)
 	}
 	ethConf := &eth.Config{
-		ChainConfig:    &core.ChainConfig{HomesteadBlock: new(big.Int)},
+		ChainConfig:    &params.ChainConfig{ChainId: new(big.Int), HomesteadBlock: new(big.Int)},
 		Etherbase:      common.HexToAddress(testAddress),
-		AccountManager: accman,
 		PowTest:        true,
+		AccountManager: accman,
 	}
 	if confOverride != nil {
 		confOverride(ethConf)

core/bench_test.go

@@ -163,12 +163,12 @@ func benchInsertChain(b *testing.B, disk bool, gen func(int, *BlockGen)) {
 	// Generate a chain of b.N blocks using the supplied block
 	// generator function.
 	genesis := WriteGenesisBlockForTesting(db, GenesisAccount{benchRootAddr, benchRootFunds})
-	chain, _ := GenerateChain(nil, genesis, db, b.N, gen)
+	chain, _ := GenerateChain(params.TestChainConfig, genesis, db, b.N, gen)
 
 	// Time the insertion of the new chain.
 	// State and blocks are stored in the same DB.
 	evmux := new(event.TypeMux)
-	chainman, _ := NewBlockChain(db, &ChainConfig{HomesteadBlock: new(big.Int)}, FakePow{}, evmux)
+	chainman, _ := NewBlockChain(db, &params.ChainConfig{HomesteadBlock: new(big.Int)}, FakePow{}, evmux)
 	defer chainman.Stop()
 	b.ReportAllocs()
 	b.ResetTimer()

core/block_validator.go

@@ -41,13 +41,13 @@ var (
 //
 // BlockValidator implements Validator.
 type BlockValidator struct {
-	config *ChainConfig // Chain configuration options
-	bc     *BlockChain  // Canonical block chain
-	Pow    pow.PoW      // Proof of work used for validating
+	config *params.ChainConfig // Chain configuration options
+	bc     *BlockChain         // Canonical block chain
+	Pow    pow.PoW             // Proof of work used for validating
 }
 
 // NewBlockValidator returns a new block validator which is safe for re-use
-func NewBlockValidator(config *ChainConfig, blockchain *BlockChain, pow pow.PoW) *BlockValidator {
+func NewBlockValidator(config *params.ChainConfig, blockchain *BlockChain, pow pow.PoW) *BlockValidator {
 	validator := &BlockValidator{
 		config: config,
 		Pow:    pow,
@@ -128,7 +128,7 @@ func (v *BlockValidator) ValidateState(block, parent *types.Block, statedb *stat
 	}
 	// Validate the state root against the received state root and throw
 	// an error if they don't match.
-	if root := statedb.IntermediateRoot(); header.Root != root {
+	if root := statedb.IntermediateRoot(v.config.IsEIP158(header.Number)); header.Root != root {
 		return fmt.Errorf("invalid merkle root: header=%x computed=%x", header.Root, root)
 	}
 	return nil
@@ -203,7 +203,7 @@ func (v *BlockValidator) ValidateHeader(header, parent *types.Header, checkPow b
 // Validates a header. Returns an error if the header is invalid.
 //
 // See YP section 4.3.4. "Block Header Validity"
-func ValidateHeader(config *ChainConfig, pow pow.PoW, header *types.Header, parent *types.Header, checkPow, uncle bool) error {
+func ValidateHeader(config *params.ChainConfig, pow pow.PoW, header *types.Header, parent *types.Header, checkPow, uncle bool) error {
 	if big.NewInt(int64(len(header.Extra))).Cmp(params.MaximumExtraDataSize) == 1 {
 		return fmt.Errorf("Header extra data too long (%d)", len(header.Extra))
 	}
@@ -248,13 +248,21 @@ func ValidateHeader(config *ChainConfig, pow pow.PoW, header *types.Header, pare
 		}
 	}
 	// If all checks passed, validate the extra-data field for hard forks
-	return ValidateDAOHeaderExtraData(config, header)
+	if err := ValidateDAOHeaderExtraData(config, header); err != nil {
+		return err
+	}
+	if config.EIP150Block != nil && config.EIP150Block.Cmp(header.Number) == 0 {
+		if config.EIP150Hash != (common.Hash{}) && config.EIP150Hash != header.Hash() {
+			return ValidationError("Homestead gas reprice fork hash mismatch: have 0x%x, want 0x%x", header.Hash(), config.EIP150Hash)
+		}
+	}
+	return nil
 }
 
 // CalcDifficulty is the difficulty adjustment algorithm. It returns
 // the difficulty that a new block should have when created at time
 // given the parent block's time and difficulty.
-func CalcDifficulty(config *ChainConfig, time, parentTime uint64, parentNumber, parentDiff *big.Int) *big.Int {
+func CalcDifficulty(config *params.ChainConfig, time, parentTime uint64, parentNumber, parentDiff *big.Int) *big.Int {
 	if config.IsHomestead(new(big.Int).Add(parentNumber, common.Big1)) {
 		return calcDifficultyHomestead(time, parentTime, parentNumber, parentDiff)
 	} else {

core/block_validator_test.go

@@ -27,11 +27,13 @@ import (
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/event"
+	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/pow/ezp"
 )
 
-func testChainConfig() *ChainConfig {
-	return &ChainConfig{HomesteadBlock: big.NewInt(0)}
+func testChainConfig() *params.ChainConfig {
+	return params.TestChainConfig
+	//return &params.ChainConfig{HomesteadBlock: big.NewInt(0)}
 }
 
 func proc() (Validator, *BlockChain) {
@@ -51,15 +53,15 @@ func TestNumber(t *testing.T) {
 	_, chain := proc()
 
 	statedb, _ := state.New(chain.Genesis().Root(), chain.chainDb)
-	header := makeHeader(chain.Genesis(), statedb)
-	header.Number = big.NewInt(3)
 	cfg := testChainConfig()
+	header := makeHeader(cfg, chain.Genesis(), statedb)
+	header.Number = big.NewInt(3)
 	err := ValidateHeader(cfg, pow, header, chain.Genesis().Header(), false, false)
 	if err != BlockNumberErr {
 		t.Errorf("expected block number error, got %q", err)
 	}
 
-	header = makeHeader(chain.Genesis(), statedb)
+	header = makeHeader(cfg, chain.Genesis(), statedb)
 	err = ValidateHeader(cfg, pow, header, chain.Genesis().Header(), false, false)
 	if err == BlockNumberErr {
 		t.Errorf("didn't expect block number error")