ethvm/common.go


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package ethvm

import (
    "github.com/ethereum/eth-go/ethlog"
    "github.com/ethereum/eth-go/ethutil"
    "math/big"
)

var vmlogger = ethlog.NewLogger("VM")

var (
    GasStep    = big.NewInt(1)
    GasSha     = big.NewInt(20)
    GasSLoad   = big.NewInt(20)
    GasSStore  = big.NewInt(100)
    GasBalance = big.NewInt(20)
    GasCreate  = big.NewInt(100)
    GasCall    = big.NewInt(20)
    GasMemory  = big.NewInt(1)
    GasData    = big.NewInt(5)
    GasTx      = big.NewInt(500)

    Pow256 = ethutil.BigPow(2, 256)

    LogTyPretty byte = 0x1
    LogTyDiff   byte = 0x2
)