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cmd/puppeth: use hexutil.Big

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rjl493456442 2019-10-21 14:10:38 +08:00
parent 10e306b2cd
commit 65d6b9698b
1 changed files with 17 additions and 16 deletions
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33
cmd/puppeth/genesis.go
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@ -305,10 +305,10 @@ type parityChainSpecAccount struct {
// parityChainSpecBuiltin is the precompiled contract definition.
type parityChainSpecBuiltin struct {
Name string `json:"name"` // Each builtin should has it own name
ActivateAt math2.HexOrDecimal64 `json:"activate_at"` // ActivateAt can't be omitted if empty, default means no fork
Pricing *parityChainSpecPricing `json:"pricing"` // Each builtin should has it own price strategy
EIP1108Transition math2.HexOrDecimal64 `json:"eip1108_transition"` // EIP1108Transition can't be omitted if empty, default means no fork
Name string `json:"name"` // Each builtin should has it own name
Pricing *parityChainSpecPricing `json:"pricing"` // Each builtin should has it own price strategy
ActivateAt *hexutil.Big `json:"activate_at,omitempty"` // ActivateAt can't be omitted if empty, default means no fork
EIP1108Transition *hexutil.Big `json:"eip1108_transition,omitempty"` // EIP1108Transition can't be omitted if empty, default means no fork
}
// parityChainSpecPricing represents the different pricing models that builtin
@ -320,7 +320,7 @@ type parityChainSpecPricing struct {
AltBnConstOperation *parityChainSpecAltBnConstOperationPricing `json:"alt_bn128_const_operations,omitempty"`
// Blake2F is the price per round of Blake2 compression
Blake2F uint64 `json:"blake2_f,omitempty"`
Blake2F *parityChainSpecBlakePricing `json:"blake2_f,omitempty"`
}
type parityChainSpecLinearPricing struct {
@ -344,6 +344,10 @@ type parityChainSpecAltBnPairingPricing struct {
EIP1108TransitionPair uint64 `json:"eip1108_transition_pair,omitempty"` // Before Istanbul fork, this field is nil
}
type parityChainSpecBlakePricing struct {
GasPerRound uint64 `json:"gas_per_round"`
}
// newParityChainSpec converts a go-ethereum genesis block into a Parity specific
// chain specification format.
func newParityChainSpec(network string, genesis *core.Genesis, bootnodes []string) (*parityChainSpec, error) {
@ -440,37 +444,34 @@ func newParityChainSpec(network string, genesis *core.Genesis, bootnodes []strin
Name: "identity", Pricing: &parityChainSpecPricing{Linear: &parityChainSpecLinearPricing{Base: 15, Word: 3}},
})
if genesis.Config.ByzantiumBlock != nil {
blnum := math2.HexOrDecimal64(genesis.Config.ByzantiumBlock.Uint64())
spec.setPrecompile(5, &parityChainSpecBuiltin{
Name: "modexp", ActivateAt: blnum, Pricing: &parityChainSpecPricing{ModExp: &parityChainSpecModExpPricing{Divisor: 20}},
Name: "modexp", ActivateAt: (*hexutil.Big)(genesis.Config.ByzantiumBlock), Pricing: &parityChainSpecPricing{ModExp: &parityChainSpecModExpPricing{Divisor: 20}},
})
spec.setPrecompile(6, &parityChainSpecBuiltin{
Name: "alt_bn128_add", ActivateAt: blnum, Pricing: &parityChainSpecPricing{AltBnConstOperation: &parityChainSpecAltBnConstOperationPricing{Price: 500}},
Name: "alt_bn128_add", ActivateAt: (*hexutil.Big)(genesis.Config.ByzantiumBlock), Pricing: &parityChainSpecPricing{AltBnConstOperation: &parityChainSpecAltBnConstOperationPricing{Price: 500}},
})
spec.setPrecompile(7, &parityChainSpecBuiltin{
Name: "alt_bn128_mul", ActivateAt: blnum, Pricing: &parityChainSpecPricing{AltBnConstOperation: &parityChainSpecAltBnConstOperationPricing{Price: 40000}},
Name: "alt_bn128_mul", ActivateAt: (*hexutil.Big)(genesis.Config.ByzantiumBlock), Pricing: &parityChainSpecPricing{AltBnConstOperation: &parityChainSpecAltBnConstOperationPricing{Price: 40000}},
})
spec.setPrecompile(8, &parityChainSpecBuiltin{
Name: "alt_bn128_pairing", ActivateAt: blnum, Pricing: &parityChainSpecPricing{AltBnPairing: &parityChainSpecAltBnPairingPricing{Base: 100000, Pair: 80000}},
Name: "alt_bn128_pairing", ActivateAt: (*hexutil.Big)(genesis.Config.ByzantiumBlock), Pricing: &parityChainSpecPricing{AltBnPairing: &parityChainSpecAltBnPairingPricing{Base: 100000, Pair: 80000}},
})
}
if genesis.Config.IstanbulBlock != nil {
if genesis.Config.ByzantiumBlock == nil {
return nil, errors.New("invalid genesis, istanbul fork is enabled while byzantium is not")
}
byzantiumNumber := math2.HexOrDecimal64(genesis.Config.ByzantiumBlock.Uint64())
istanbulNumber := math2.HexOrDecimal64(genesis.Config.IstanbulBlock.Uint64())
spec.setPrecompile(6, &parityChainSpecBuiltin{
Name: "alt_bn128_add", ActivateAt: byzantiumNumber, EIP1108Transition: istanbulNumber, Pricing: &parityChainSpecPricing{AltBnConstOperation: &parityChainSpecAltBnConstOperationPricing{Price: 500, EIP1108TransitionPrice: 150}},
Name: "alt_bn128_add", ActivateAt: (*hexutil.Big)(genesis.Config.ByzantiumBlock), EIP1108Transition: (*hexutil.Big)(genesis.Config.IstanbulBlock), Pricing: &parityChainSpecPricing{AltBnConstOperation: &parityChainSpecAltBnConstOperationPricing{Price: 500, EIP1108TransitionPrice: 150}},
})
spec.setPrecompile(7, &parityChainSpecBuiltin{
Name: "alt_bn128_mul", ActivateAt: byzantiumNumber, EIP1108Transition: istanbulNumber, Pricing: &parityChainSpecPricing{AltBnConstOperation: &parityChainSpecAltBnConstOperationPricing{Price: 40000, EIP1108TransitionPrice: 6000}},
Name: "alt_bn128_mul", ActivateAt: (*hexutil.Big)(genesis.Config.ByzantiumBlock), EIP1108Transition: (*hexutil.Big)(genesis.Config.IstanbulBlock), Pricing: &parityChainSpecPricing{AltBnConstOperation: &parityChainSpecAltBnConstOperationPricing{Price: 40000, EIP1108TransitionPrice: 6000}},
})
spec.setPrecompile(8, &parityChainSpecBuiltin{
Name: "alt_bn128_pairing", ActivateAt: byzantiumNumber, EIP1108Transition: istanbulNumber, Pricing: &parityChainSpecPricing{AltBnPairing: &parityChainSpecAltBnPairingPricing{Base: 100000, Pair: 80000, EIP1108TransitionBase: 45000, EIP1108TransitionPair: 34000}},
Name: "alt_bn128_pairing", ActivateAt: (*hexutil.Big)(genesis.Config.ByzantiumBlock), EIP1108Transition: (*hexutil.Big)(genesis.Config.IstanbulBlock), Pricing: &parityChainSpecPricing{AltBnPairing: &parityChainSpecAltBnPairingPricing{Base: 100000, Pair: 80000, EIP1108TransitionBase: 45000, EIP1108TransitionPair: 34000}},
})
spec.setPrecompile(9, &parityChainSpecBuiltin{
Name: "blake2_f", ActivateAt: istanbulNumber, Pricing: &parityChainSpecPricing{Blake2F: 1},
Name: "blake2_f", ActivateAt: (*hexutil.Big)(genesis.Config.IstanbulBlock), Pricing: &parityChainSpecPricing{Blake2F: &parityChainSpecBlakePricing{GasPerRound: 1}},
})
}
return spec, nil