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path: root/cmd/puppeth/genesis.go
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-rw-r--r--cmd/puppeth/genesis.go386
1 files changed, 241 insertions, 145 deletions
diff --git a/cmd/puppeth/genesis.go b/cmd/puppeth/genesis.go
index 5f39a889d..83212a126 100644
--- a/cmd/puppeth/genesis.go
+++ b/cmd/puppeth/genesis.go
@@ -20,35 +20,41 @@ import (
"encoding/binary"
"errors"
"math"
+ "math/big"
+ "strings"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
+ math2 "github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/params"
)
-// cppEthereumGenesisSpec represents the genesis specification format used by the
+// alethGenesisSpec represents the genesis specification format used by the
// C++ Ethereum implementation.
-type cppEthereumGenesisSpec struct {
+type alethGenesisSpec struct {
SealEngine string `json:"sealEngine"`
Params struct {
- AccountStartNonce hexutil.Uint64 `json:"accountStartNonce"`
- HomesteadForkBlock hexutil.Uint64 `json:"homesteadForkBlock"`
- EIP150ForkBlock hexutil.Uint64 `json:"EIP150ForkBlock"`
- EIP158ForkBlock hexutil.Uint64 `json:"EIP158ForkBlock"`
- ByzantiumForkBlock hexutil.Uint64 `json:"byzantiumForkBlock"`
- ConstantinopleForkBlock hexutil.Uint64 `json:"constantinopleForkBlock"`
- NetworkID hexutil.Uint64 `json:"networkID"`
- ChainID hexutil.Uint64 `json:"chainID"`
- MaximumExtraDataSize hexutil.Uint64 `json:"maximumExtraDataSize"`
- MinGasLimit hexutil.Uint64 `json:"minGasLimit"`
- MaxGasLimit hexutil.Uint64 `json:"maxGasLimit"`
- GasLimitBoundDivisor hexutil.Uint64 `json:"gasLimitBoundDivisor"`
- MinimumDifficulty *hexutil.Big `json:"minimumDifficulty"`
- DifficultyBoundDivisor *hexutil.Big `json:"difficultyBoundDivisor"`
- DurationLimit *hexutil.Big `json:"durationLimit"`
- BlockReward *hexutil.Big `json:"blockReward"`
+ AccountStartNonce math2.HexOrDecimal64 `json:"accountStartNonce"`
+ MaximumExtraDataSize hexutil.Uint64 `json:"maximumExtraDataSize"`
+ HomesteadForkBlock hexutil.Uint64 `json:"homesteadForkBlock"`
+ DaoHardforkBlock math2.HexOrDecimal64 `json:"daoHardforkBlock"`
+ EIP150ForkBlock hexutil.Uint64 `json:"EIP150ForkBlock"`
+ EIP158ForkBlock hexutil.Uint64 `json:"EIP158ForkBlock"`
+ ByzantiumForkBlock hexutil.Uint64 `json:"byzantiumForkBlock"`
+ ConstantinopleForkBlock hexutil.Uint64 `json:"constantinopleForkBlock"`
+ MinGasLimit hexutil.Uint64 `json:"minGasLimit"`
+ MaxGasLimit hexutil.Uint64 `json:"maxGasLimit"`
+ TieBreakingGas bool `json:"tieBreakingGas"`
+ GasLimitBoundDivisor math2.HexOrDecimal64 `json:"gasLimitBoundDivisor"`
+ MinimumDifficulty *hexutil.Big `json:"minimumDifficulty"`
+ DifficultyBoundDivisor *math2.HexOrDecimal256 `json:"difficultyBoundDivisor"`
+ DurationLimit *math2.HexOrDecimal256 `json:"durationLimit"`
+ BlockReward *hexutil.Big `json:"blockReward"`
+ NetworkID hexutil.Uint64 `json:"networkID"`
+ ChainID hexutil.Uint64 `json:"chainID"`
+ AllowFutureBlocks bool `json:"allowFutureBlocks""`
} `json:"params"`
Genesis struct {
@@ -62,57 +68,68 @@ type cppEthereumGenesisSpec struct {
GasLimit hexutil.Uint64 `json:"gasLimit"`
} `json:"genesis"`
- Accounts map[common.Address]*cppEthereumGenesisSpecAccount `json:"accounts"`
+ Accounts map[common.UnprefixedAddress]*alethGenesisSpecAccount `json:"accounts"`
}
-// cppEthereumGenesisSpecAccount is the prefunded genesis account and/or precompiled
+// alethGenesisSpecAccount is the prefunded genesis account and/or precompiled
// contract definition.
-type cppEthereumGenesisSpecAccount struct {
- Balance *hexutil.Big `json:"balance"`
- Nonce uint64 `json:"nonce,omitempty"`
- Precompiled *cppEthereumGenesisSpecBuiltin `json:"precompiled,omitempty"`
+type alethGenesisSpecAccount struct {
+ Balance *math2.HexOrDecimal256 `json:"balance"`
+ Nonce uint64 `json:"nonce,omitempty"`
+ Precompiled *alethGenesisSpecBuiltin `json:"precompiled,omitempty"`
}
-// cppEthereumGenesisSpecBuiltin is the precompiled contract definition.
-type cppEthereumGenesisSpecBuiltin struct {
- Name string `json:"name,omitempty"`
- StartingBlock hexutil.Uint64 `json:"startingBlock,omitempty"`
- Linear *cppEthereumGenesisSpecLinearPricing `json:"linear,omitempty"`
+// alethGenesisSpecBuiltin is the precompiled contract definition.
+type alethGenesisSpecBuiltin struct {
+ Name string `json:"name,omitempty"`
+ StartingBlock hexutil.Uint64 `json:"startingBlock,omitempty"`
+ Linear *alethGenesisSpecLinearPricing `json:"linear,omitempty"`
}
-type cppEthereumGenesisSpecLinearPricing struct {
+type alethGenesisSpecLinearPricing struct {
Base uint64 `json:"base"`
Word uint64 `json:"word"`
}
-// newCppEthereumGenesisSpec converts a go-ethereum genesis block into a Parity specific
+// newAlethGenesisSpec converts a go-ethereum genesis block into a Aleth-specific
// chain specification format.
-func newCppEthereumGenesisSpec(network string, genesis *core.Genesis) (*cppEthereumGenesisSpec, error) {
- // Only ethash is currently supported between go-ethereum and cpp-ethereum
+func newAlethGenesisSpec(network string, genesis *core.Genesis) (*alethGenesisSpec, error) {
+ // Only ethash is currently supported between go-ethereum and aleth
if genesis.Config.Ethash == nil {
return nil, errors.New("unsupported consensus engine")
}
- // Reconstruct the chain spec in Parity's format
- spec := &cppEthereumGenesisSpec{
+ // Reconstruct the chain spec in Aleth format
+ spec := &alethGenesisSpec{
SealEngine: "Ethash",
}
+ // Some defaults
spec.Params.AccountStartNonce = 0
+ spec.Params.TieBreakingGas = false
+ spec.Params.AllowFutureBlocks = false
+ spec.Params.DaoHardforkBlock = 0
+
spec.Params.HomesteadForkBlock = (hexutil.Uint64)(genesis.Config.HomesteadBlock.Uint64())
spec.Params.EIP150ForkBlock = (hexutil.Uint64)(genesis.Config.EIP150Block.Uint64())
spec.Params.EIP158ForkBlock = (hexutil.Uint64)(genesis.Config.EIP158Block.Uint64())
- spec.Params.ByzantiumForkBlock = (hexutil.Uint64)(genesis.Config.ByzantiumBlock.Uint64())
- spec.Params.ConstantinopleForkBlock = (hexutil.Uint64)(math.MaxUint64)
+
+ // Byzantium
+ if num := genesis.Config.ByzantiumBlock; num != nil {
+ spec.setByzantium(num)
+ }
+ // Constantinople
+ if num := genesis.Config.ConstantinopleBlock; num != nil {
+ spec.setConstantinople(num)
+ }
spec.Params.NetworkID = (hexutil.Uint64)(genesis.Config.ChainID.Uint64())
spec.Params.ChainID = (hexutil.Uint64)(genesis.Config.ChainID.Uint64())
-
spec.Params.MaximumExtraDataSize = (hexutil.Uint64)(params.MaximumExtraDataSize)
spec.Params.MinGasLimit = (hexutil.Uint64)(params.MinGasLimit)
- spec.Params.MaxGasLimit = (hexutil.Uint64)(math.MaxUint64)
+ spec.Params.MaxGasLimit = (hexutil.Uint64)(math.MaxInt64)
spec.Params.MinimumDifficulty = (*hexutil.Big)(params.MinimumDifficulty)
- spec.Params.DifficultyBoundDivisor = (*hexutil.Big)(params.DifficultyBoundDivisor)
- spec.Params.GasLimitBoundDivisor = (hexutil.Uint64)(params.GasLimitBoundDivisor)
- spec.Params.DurationLimit = (*hexutil.Big)(params.DurationLimit)
+ spec.Params.DifficultyBoundDivisor = (*math2.HexOrDecimal256)(params.DifficultyBoundDivisor)
+ spec.Params.GasLimitBoundDivisor = (math2.HexOrDecimal64)(params.GasLimitBoundDivisor)
+ spec.Params.DurationLimit = (*math2.HexOrDecimal256)(params.DurationLimit)
spec.Params.BlockReward = (*hexutil.Big)(ethash.FrontierBlockReward)
spec.Genesis.Nonce = (hexutil.Bytes)(make([]byte, 8))
@@ -126,77 +143,104 @@ func newCppEthereumGenesisSpec(network string, genesis *core.Genesis) (*cppEther
spec.Genesis.ExtraData = (hexutil.Bytes)(genesis.ExtraData)
spec.Genesis.GasLimit = (hexutil.Uint64)(genesis.GasLimit)
- spec.Accounts = make(map[common.Address]*cppEthereumGenesisSpecAccount)
for address, account := range genesis.Alloc {
- spec.Accounts[address] = &cppEthereumGenesisSpecAccount{
- Balance: (*hexutil.Big)(account.Balance),
- Nonce: account.Nonce,
- }
+ spec.setAccount(address, account)
}
- spec.Accounts[common.BytesToAddress([]byte{1})].Precompiled = &cppEthereumGenesisSpecBuiltin{
- Name: "ecrecover", Linear: &cppEthereumGenesisSpecLinearPricing{Base: 3000},
- }
- spec.Accounts[common.BytesToAddress([]byte{2})].Precompiled = &cppEthereumGenesisSpecBuiltin{
- Name: "sha256", Linear: &cppEthereumGenesisSpecLinearPricing{Base: 60, Word: 12},
+
+ spec.setPrecompile(1, &alethGenesisSpecBuiltin{Name: "ecrecover",
+ Linear: &alethGenesisSpecLinearPricing{Base: 3000}})
+ spec.setPrecompile(2, &alethGenesisSpecBuiltin{Name: "sha256",
+ Linear: &alethGenesisSpecLinearPricing{Base: 60, Word: 12}})
+ spec.setPrecompile(3, &alethGenesisSpecBuiltin{Name: "ripemd160",
+ Linear: &alethGenesisSpecLinearPricing{Base: 600, Word: 120}})
+ spec.setPrecompile(4, &alethGenesisSpecBuiltin{Name: "identity",
+ Linear: &alethGenesisSpecLinearPricing{Base: 15, Word: 3}})
+ if genesis.Config.ByzantiumBlock != nil {
+ spec.setPrecompile(5, &alethGenesisSpecBuiltin{Name: "modexp",
+ StartingBlock: (hexutil.Uint64)(genesis.Config.ByzantiumBlock.Uint64())})
+ spec.setPrecompile(6, &alethGenesisSpecBuiltin{Name: "alt_bn128_G1_add",
+ StartingBlock: (hexutil.Uint64)(genesis.Config.ByzantiumBlock.Uint64()),
+ Linear: &alethGenesisSpecLinearPricing{Base: 500}})
+ spec.setPrecompile(7, &alethGenesisSpecBuiltin{Name: "alt_bn128_G1_mul",
+ StartingBlock: (hexutil.Uint64)(genesis.Config.ByzantiumBlock.Uint64()),
+ Linear: &alethGenesisSpecLinearPricing{Base: 40000}})
+ spec.setPrecompile(8, &alethGenesisSpecBuiltin{Name: "alt_bn128_pairing_product",
+ StartingBlock: (hexutil.Uint64)(genesis.Config.ByzantiumBlock.Uint64())})
}
- spec.Accounts[common.BytesToAddress([]byte{3})].Precompiled = &cppEthereumGenesisSpecBuiltin{
- Name: "ripemd160", Linear: &cppEthereumGenesisSpecLinearPricing{Base: 600, Word: 120},
+ return spec, nil
+}
+
+func (spec *alethGenesisSpec) setPrecompile(address byte, data *alethGenesisSpecBuiltin) {
+ if spec.Accounts == nil {
+ spec.Accounts = make(map[common.UnprefixedAddress]*alethGenesisSpecAccount)
}
- spec.Accounts[common.BytesToAddress([]byte{4})].Precompiled = &cppEthereumGenesisSpecBuiltin{
- Name: "identity", Linear: &cppEthereumGenesisSpecLinearPricing{Base: 15, Word: 3},
+ spec.Accounts[common.UnprefixedAddress(common.BytesToAddress([]byte{address}))].Precompiled = data
+}
+
+func (spec *alethGenesisSpec) setAccount(address common.Address, account core.GenesisAccount) {
+ if spec.Accounts == nil {
+ spec.Accounts = make(map[common.UnprefixedAddress]*alethGenesisSpecAccount)
}
- if genesis.Config.ByzantiumBlock != nil {
- spec.Accounts[common.BytesToAddress([]byte{5})].Precompiled = &cppEthereumGenesisSpecBuiltin{
- Name: "modexp", StartingBlock: (hexutil.Uint64)(genesis.Config.ByzantiumBlock.Uint64()),
- }
- spec.Accounts[common.BytesToAddress([]byte{6})].Precompiled = &cppEthereumGenesisSpecBuiltin{
- Name: "alt_bn128_G1_add", StartingBlock: (hexutil.Uint64)(genesis.Config.ByzantiumBlock.Uint64()), Linear: &cppEthereumGenesisSpecLinearPricing{Base: 500},
- }
- spec.Accounts[common.BytesToAddress([]byte{7})].Precompiled = &cppEthereumGenesisSpecBuiltin{
- Name: "alt_bn128_G1_mul", StartingBlock: (hexutil.Uint64)(genesis.Config.ByzantiumBlock.Uint64()), Linear: &cppEthereumGenesisSpecLinearPricing{Base: 40000},
- }
- spec.Accounts[common.BytesToAddress([]byte{8})].Precompiled = &cppEthereumGenesisSpecBuiltin{
- Name: "alt_bn128_pairing_product", StartingBlock: (hexutil.Uint64)(genesis.Config.ByzantiumBlock.Uint64()),
- }
+
+ a, exist := spec.Accounts[common.UnprefixedAddress(address)]
+ if !exist {
+ a = &alethGenesisSpecAccount{}
+ spec.Accounts[common.UnprefixedAddress(address)] = a
}
- return spec, nil
+ a.Balance = (*math2.HexOrDecimal256)(account.Balance)
+ a.Nonce = account.Nonce
+
+}
+
+func (spec *alethGenesisSpec) setByzantium(num *big.Int) {
+ spec.Params.ByzantiumForkBlock = hexutil.Uint64(num.Uint64())
+}
+
+func (spec *alethGenesisSpec) setConstantinople(num *big.Int) {
+ spec.Params.ConstantinopleForkBlock = hexutil.Uint64(num.Uint64())
}
// parityChainSpec is the chain specification format used by Parity.
type parityChainSpec struct {
- Name string `json:"name"`
- Engine struct {
+ Name string `json:"name"`
+ Datadir string `json:"dataDir"`
+ Engine struct {
Ethash struct {
Params struct {
- MinimumDifficulty *hexutil.Big `json:"minimumDifficulty"`
- DifficultyBoundDivisor *hexutil.Big `json:"difficultyBoundDivisor"`
- DurationLimit *hexutil.Big `json:"durationLimit"`
- BlockReward *hexutil.Big `json:"blockReward"`
- HomesteadTransition uint64 `json:"homesteadTransition"`
- EIP150Transition uint64 `json:"eip150Transition"`
- EIP160Transition uint64 `json:"eip160Transition"`
- EIP161abcTransition uint64 `json:"eip161abcTransition"`
- EIP161dTransition uint64 `json:"eip161dTransition"`
- EIP649Reward *hexutil.Big `json:"eip649Reward"`
- EIP100bTransition uint64 `json:"eip100bTransition"`
- EIP649Transition uint64 `json:"eip649Transition"`
+ MinimumDifficulty *hexutil.Big `json:"minimumDifficulty"`
+ DifficultyBoundDivisor *hexutil.Big `json:"difficultyBoundDivisor"`
+ DurationLimit *hexutil.Big `json:"durationLimit"`
+ BlockReward map[string]string `json:"blockReward"`
+ DifficultyBombDelays map[string]string `json:"difficultyBombDelays"`
+ HomesteadTransition hexutil.Uint64 `json:"homesteadTransition"`
+ EIP100bTransition hexutil.Uint64 `json:"eip100bTransition"`
} `json:"params"`
} `json:"Ethash"`
} `json:"engine"`
Params struct {
- MaximumExtraDataSize hexutil.Uint64 `json:"maximumExtraDataSize"`
- MinGasLimit hexutil.Uint64 `json:"minGasLimit"`
- GasLimitBoundDivisor hexutil.Uint64 `json:"gasLimitBoundDivisor"`
- NetworkID hexutil.Uint64 `json:"networkID"`
- MaxCodeSize uint64 `json:"maxCodeSize"`
- EIP155Transition uint64 `json:"eip155Transition"`
- EIP98Transition uint64 `json:"eip98Transition"`
- EIP86Transition uint64 `json:"eip86Transition"`
- EIP140Transition uint64 `json:"eip140Transition"`
- EIP211Transition uint64 `json:"eip211Transition"`
- EIP214Transition uint64 `json:"eip214Transition"`
- EIP658Transition uint64 `json:"eip658Transition"`
+ AccountStartNonce hexutil.Uint64 `json:"accountStartNonce"`
+ MaximumExtraDataSize hexutil.Uint64 `json:"maximumExtraDataSize"`
+ MinGasLimit hexutil.Uint64 `json:"minGasLimit"`
+ GasLimitBoundDivisor math2.HexOrDecimal64 `json:"gasLimitBoundDivisor"`
+ NetworkID hexutil.Uint64 `json:"networkID"`
+ ChainID hexutil.Uint64 `json:"chainID"`
+ MaxCodeSize hexutil.Uint64 `json:"maxCodeSize"`
+ MaxCodeSizeTransition hexutil.Uint64 `json:"maxCodeSizeTransition"`
+ EIP98Transition hexutil.Uint64 `json:"eip98Transition"`
+ EIP150Transition hexutil.Uint64 `json:"eip150Transition"`
+ EIP160Transition hexutil.Uint64 `json:"eip160Transition"`
+ EIP161abcTransition hexutil.Uint64 `json:"eip161abcTransition"`
+ EIP161dTransition hexutil.Uint64 `json:"eip161dTransition"`
+ EIP155Transition hexutil.Uint64 `json:"eip155Transition"`
+ EIP140Transition hexutil.Uint64 `json:"eip140Transition"`
+ EIP211Transition hexutil.Uint64 `json:"eip211Transition"`
+ EIP214Transition hexutil.Uint64 `json:"eip214Transition"`
+ EIP658Transition hexutil.Uint64 `json:"eip658Transition"`
+ EIP145Transition hexutil.Uint64 `json:"eip145Transition"`
+ EIP1014Transition hexutil.Uint64 `json:"eip1014Transition"`
+ EIP1052Transition hexutil.Uint64 `json:"eip1052Transition"`
+ EIP1283Transition hexutil.Uint64 `json:"eip1283Transition"`
} `json:"params"`
Genesis struct {
@@ -215,22 +259,22 @@ type parityChainSpec struct {
GasLimit hexutil.Uint64 `json:"gasLimit"`
} `json:"genesis"`
- Nodes []string `json:"nodes"`
- Accounts map[common.Address]*parityChainSpecAccount `json:"accounts"`
+ Nodes []string `json:"nodes"`
+ Accounts map[common.UnprefixedAddress]*parityChainSpecAccount `json:"accounts"`
}
// parityChainSpecAccount is the prefunded genesis account and/or precompiled
// contract definition.
type parityChainSpecAccount struct {
- Balance *hexutil.Big `json:"balance"`
- Nonce uint64 `json:"nonce,omitempty"`
+ Balance math2.HexOrDecimal256 `json:"balance"`
+ Nonce math2.HexOrDecimal64 `json:"nonce,omitempty"`
Builtin *parityChainSpecBuiltin `json:"builtin,omitempty"`
}
// parityChainSpecBuiltin is the precompiled contract definition.
type parityChainSpecBuiltin struct {
Name string `json:"name,omitempty"`
- ActivateAt uint64 `json:"activate_at,omitempty"`
+ ActivateAt math2.HexOrDecimal64 `json:"activate_at,omitempty"`
Pricing *parityChainSpecPricing `json:"pricing,omitempty"`
}
@@ -265,34 +309,51 @@ func newParityChainSpec(network string, genesis *core.Genesis, bootnodes []strin
}
// Reconstruct the chain spec in Parity's format
spec := &parityChainSpec{
- Name: network,
- Nodes: bootnodes,
+ Name: network,
+ Nodes: bootnodes,
+ Datadir: strings.ToLower(network),
}
+ spec.Engine.Ethash.Params.BlockReward = make(map[string]string)
+ spec.Engine.Ethash.Params.DifficultyBombDelays = make(map[string]string)
+ // Frontier
spec.Engine.Ethash.Params.MinimumDifficulty = (*hexutil.Big)(params.MinimumDifficulty)
spec.Engine.Ethash.Params.DifficultyBoundDivisor = (*hexutil.Big)(params.DifficultyBoundDivisor)
spec.Engine.Ethash.Params.DurationLimit = (*hexutil.Big)(params.DurationLimit)
- spec.Engine.Ethash.Params.BlockReward = (*hexutil.Big)(ethash.FrontierBlockReward)
- spec.Engine.Ethash.Params.HomesteadTransition = genesis.Config.HomesteadBlock.Uint64()
- spec.Engine.Ethash.Params.EIP150Transition = genesis.Config.EIP150Block.Uint64()
- spec.Engine.Ethash.Params.EIP160Transition = genesis.Config.EIP155Block.Uint64()
- spec.Engine.Ethash.Params.EIP161abcTransition = genesis.Config.EIP158Block.Uint64()
- spec.Engine.Ethash.Params.EIP161dTransition = genesis.Config.EIP158Block.Uint64()
- spec.Engine.Ethash.Params.EIP649Reward = (*hexutil.Big)(ethash.ByzantiumBlockReward)
- spec.Engine.Ethash.Params.EIP100bTransition = genesis.Config.ByzantiumBlock.Uint64()
- spec.Engine.Ethash.Params.EIP649Transition = genesis.Config.ByzantiumBlock.Uint64()
+ spec.Engine.Ethash.Params.BlockReward["0x0"] = hexutil.EncodeBig(ethash.FrontierBlockReward)
+
+ // Homestead
+ spec.Engine.Ethash.Params.HomesteadTransition = hexutil.Uint64(genesis.Config.HomesteadBlock.Uint64())
+
+ // Tangerine Whistle : 150
+ // https://github.com/ethereum/EIPs/blob/master/EIPS/eip-608.md
+ spec.Params.EIP150Transition = hexutil.Uint64(genesis.Config.EIP150Block.Uint64())
+
+ // Spurious Dragon: 155, 160, 161, 170
+ // https://github.com/ethereum/EIPs/blob/master/EIPS/eip-607.md
+ spec.Params.EIP155Transition = hexutil.Uint64(genesis.Config.EIP155Block.Uint64())
+ spec.Params.EIP160Transition = hexutil.Uint64(genesis.Config.EIP155Block.Uint64())
+ spec.Params.EIP161abcTransition = hexutil.Uint64(genesis.Config.EIP158Block.Uint64())
+ spec.Params.EIP161dTransition = hexutil.Uint64(genesis.Config.EIP158Block.Uint64())
+ // Byzantium
+ if num := genesis.Config.ByzantiumBlock; num != nil {
+ spec.setByzantium(num)
+ }
+ // Constantinople
+ if num := genesis.Config.ConstantinopleBlock; num != nil {
+ spec.setConstantinople(num)
+ }
spec.Params.MaximumExtraDataSize = (hexutil.Uint64)(params.MaximumExtraDataSize)
spec.Params.MinGasLimit = (hexutil.Uint64)(params.MinGasLimit)
- spec.Params.GasLimitBoundDivisor = (hexutil.Uint64)(params.GasLimitBoundDivisor)
+ spec.Params.GasLimitBoundDivisor = (math2.HexOrDecimal64)(params.GasLimitBoundDivisor)
spec.Params.NetworkID = (hexutil.Uint64)(genesis.Config.ChainID.Uint64())
+ spec.Params.ChainID = (hexutil.Uint64)(genesis.Config.ChainID.Uint64())
spec.Params.MaxCodeSize = params.MaxCodeSize
- spec.Params.EIP155Transition = genesis.Config.EIP155Block.Uint64()
- spec.Params.EIP98Transition = math.MaxUint64
- spec.Params.EIP86Transition = math.MaxUint64
- spec.Params.EIP140Transition = genesis.Config.ByzantiumBlock.Uint64()
- spec.Params.EIP211Transition = genesis.Config.ByzantiumBlock.Uint64()
- spec.Params.EIP214Transition = genesis.Config.ByzantiumBlock.Uint64()
- spec.Params.EIP658Transition = genesis.Config.ByzantiumBlock.Uint64()
+ // geth has it set from zero
+ spec.Params.MaxCodeSizeTransition = 0
+
+ // Disable this one
+ spec.Params.EIP98Transition = math.MaxInt64
spec.Genesis.Seal.Ethereum.Nonce = (hexutil.Bytes)(make([]byte, 8))
binary.LittleEndian.PutUint64(spec.Genesis.Seal.Ethereum.Nonce[:], genesis.Nonce)
@@ -305,42 +366,77 @@ func newParityChainSpec(network string, genesis *core.Genesis, bootnodes []strin
spec.Genesis.ExtraData = (hexutil.Bytes)(genesis.ExtraData)
spec.Genesis.GasLimit = (hexutil.Uint64)(genesis.GasLimit)
- spec.Accounts = make(map[common.Address]*parityChainSpecAccount)
+ spec.Accounts = make(map[common.UnprefixedAddress]*parityChainSpecAccount)
for address, account := range genesis.Alloc {
- spec.Accounts[address] = &parityChainSpecAccount{
- Balance: (*hexutil.Big)(account.Balance),
- Nonce: account.Nonce,
+ bal := math2.HexOrDecimal256(*account.Balance)
+
+ spec.Accounts[common.UnprefixedAddress(address)] = &parityChainSpecAccount{
+ Balance: bal,
+ Nonce: math2.HexOrDecimal64(account.Nonce),
}
}
- spec.Accounts[common.BytesToAddress([]byte{1})].Builtin = &parityChainSpecBuiltin{
- Name: "ecrecover", Pricing: &parityChainSpecPricing{Linear: &parityChainSpecLinearPricing{Base: 3000}},
- }
- spec.Accounts[common.BytesToAddress([]byte{2})].Builtin = &parityChainSpecBuiltin{
+ spec.setPrecompile(1, &parityChainSpecBuiltin{Name: "ecrecover",
+ Pricing: &parityChainSpecPricing{Linear: &parityChainSpecLinearPricing{Base: 3000}}})
+
+ spec.setPrecompile(2, &parityChainSpecBuiltin{
Name: "sha256", Pricing: &parityChainSpecPricing{Linear: &parityChainSpecLinearPricing{Base: 60, Word: 12}},
- }
- spec.Accounts[common.BytesToAddress([]byte{3})].Builtin = &parityChainSpecBuiltin{
+ })
+ spec.setPrecompile(3, &parityChainSpecBuiltin{
Name: "ripemd160", Pricing: &parityChainSpecPricing{Linear: &parityChainSpecLinearPricing{Base: 600, Word: 120}},
- }
- spec.Accounts[common.BytesToAddress([]byte{4})].Builtin = &parityChainSpecBuiltin{
+ })
+ spec.setPrecompile(4, &parityChainSpecBuiltin{
Name: "identity", Pricing: &parityChainSpecPricing{Linear: &parityChainSpecLinearPricing{Base: 15, Word: 3}},
- }
+ })
if genesis.Config.ByzantiumBlock != nil {
- spec.Accounts[common.BytesToAddress([]byte{5})].Builtin = &parityChainSpecBuiltin{
- Name: "modexp", ActivateAt: genesis.Config.ByzantiumBlock.Uint64(), Pricing: &parityChainSpecPricing{ModExp: &parityChainSpecModExpPricing{Divisor: 20}},
- }
- spec.Accounts[common.BytesToAddress([]byte{6})].Builtin = &parityChainSpecBuiltin{
- Name: "alt_bn128_add", ActivateAt: genesis.Config.ByzantiumBlock.Uint64(), Pricing: &parityChainSpecPricing{Linear: &parityChainSpecLinearPricing{Base: 500}},
- }
- spec.Accounts[common.BytesToAddress([]byte{7})].Builtin = &parityChainSpecBuiltin{
- Name: "alt_bn128_mul", ActivateAt: genesis.Config.ByzantiumBlock.Uint64(), Pricing: &parityChainSpecPricing{Linear: &parityChainSpecLinearPricing{Base: 40000}},
- }
- spec.Accounts[common.BytesToAddress([]byte{8})].Builtin = &parityChainSpecBuiltin{
- Name: "alt_bn128_pairing", ActivateAt: genesis.Config.ByzantiumBlock.Uint64(), Pricing: &parityChainSpecPricing{AltBnPairing: &parityChainSpecAltBnPairingPricing{Base: 100000, Pair: 80000}},
- }
+ blnum := math2.HexOrDecimal64(genesis.Config.ByzantiumBlock.Uint64())
+ spec.setPrecompile(5, &parityChainSpecBuiltin{
+ Name: "modexp", ActivateAt: blnum, Pricing: &parityChainSpecPricing{ModExp: &parityChainSpecModExpPricing{Divisor: 20}},
+ })
+ spec.setPrecompile(6, &parityChainSpecBuiltin{
+ Name: "alt_bn128_add", ActivateAt: blnum, Pricing: &parityChainSpecPricing{Linear: &parityChainSpecLinearPricing{Base: 500}},
+ })
+ spec.setPrecompile(7, &parityChainSpecBuiltin{
+ Name: "alt_bn128_mul", ActivateAt: blnum, Pricing: &parityChainSpecPricing{Linear: &parityChainSpecLinearPricing{Base: 40000}},
+ })
+ spec.setPrecompile(8, &parityChainSpecBuiltin{
+ Name: "alt_bn128_pairing", ActivateAt: blnum, Pricing: &parityChainSpecPricing{AltBnPairing: &parityChainSpecAltBnPairingPricing{Base: 100000, Pair: 80000}},
+ })
}
return spec, nil
}
+func (spec *parityChainSpec) setPrecompile(address byte, data *parityChainSpecBuiltin) {
+ if spec.Accounts == nil {
+ spec.Accounts = make(map[common.UnprefixedAddress]*parityChainSpecAccount)
+ }
+ a := common.UnprefixedAddress(common.BytesToAddress([]byte{address}))
+ if _, exist := spec.Accounts[a]; !exist {
+ spec.Accounts[a] = &parityChainSpecAccount{}
+ }
+ spec.Accounts[a].Builtin = data
+}
+
+func (spec *parityChainSpec) setByzantium(num *big.Int) {
+ spec.Engine.Ethash.Params.BlockReward[hexutil.EncodeBig(num)] = hexutil.EncodeBig(ethash.ByzantiumBlockReward)
+ spec.Engine.Ethash.Params.DifficultyBombDelays[hexutil.EncodeBig(num)] = hexutil.EncodeUint64(3000000)
+ n := hexutil.Uint64(num.Uint64())
+ spec.Engine.Ethash.Params.EIP100bTransition = n
+ spec.Params.EIP140Transition = n
+ spec.Params.EIP211Transition = n
+ spec.Params.EIP214Transition = n
+ spec.Params.EIP658Transition = n
+}
+
+func (spec *parityChainSpec) setConstantinople(num *big.Int) {
+ spec.Engine.Ethash.Params.BlockReward[hexutil.EncodeBig(num)] = hexutil.EncodeBig(ethash.ConstantinopleBlockReward)
+ spec.Engine.Ethash.Params.DifficultyBombDelays[hexutil.EncodeBig(num)] = hexutil.EncodeUint64(2000000)
+ n := hexutil.Uint64(num.Uint64())
+ spec.Params.EIP145Transition = n
+ spec.Params.EIP1014Transition = n
+ spec.Params.EIP1052Transition = n
+ spec.Params.EIP1283Transition = n
+}
+
// pyEthereumGenesisSpec represents the genesis specification format used by the
// Python Ethereum implementation.
type pyEthereumGenesisSpec struct {