94 lines
2.4 KiB
Go
94 lines
2.4 KiB
Go
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// Copyright 2016 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package params
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// GasTable organizes gas prices for different ethereum phases.
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type GasTable struct {
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ExtcodeSize uint64
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ExtcodeCopy uint64
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ExtcodeHash uint64
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Balance uint64
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SLoad uint64
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Calls uint64
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Suicide uint64
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ExpByte uint64
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// CreateBySuicide occurs when the
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// refunded account is one that does
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// not exist. This logic is similar
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// to call. May be left nil. Nil means
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// not charged.
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CreateBySuicide uint64
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}
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// Variables containing gas prices for different ethereum phases.
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var (
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// GasTableHomestead contain the gas prices for
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// the homestead phase.
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GasTableHomestead = GasTable{
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ExtcodeSize: 20,
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ExtcodeCopy: 20,
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Balance: 20,
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SLoad: 50,
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Calls: 40,
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Suicide: 0,
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ExpByte: 10,
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}
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// GasTableEIP150 contain the gas re-prices for
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// the EIP150 phase.
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GasTableEIP150 = GasTable{
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ExtcodeSize: 700,
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ExtcodeCopy: 700,
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Balance: 400,
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SLoad: 200,
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Calls: 700,
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Suicide: 5000,
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ExpByte: 10,
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CreateBySuicide: 25000,
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}
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// GasTableEIP158 contain the gas re-prices for
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// the EIP155/EIP158 phase.
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GasTableEIP158 = GasTable{
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ExtcodeSize: 700,
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ExtcodeCopy: 700,
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Balance: 400,
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SLoad: 200,
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Calls: 700,
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Suicide: 5000,
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ExpByte: 50,
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CreateBySuicide: 25000,
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}
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// GasTableConstantinople contain the gas re-prices for
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// the constantinople phase.
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GasTableConstantinople = GasTable{
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ExtcodeSize: 700,
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ExtcodeCopy: 700,
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ExtcodeHash: 400,
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Balance: 400,
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SLoad: 200,
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Calls: 700,
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Suicide: 5000,
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ExpByte: 50,
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CreateBySuicide: 25000,
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}
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)
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