Merge branch 'conversion' into develop

1 files changed, 49 insertions, 0 deletions

diff --git a/vm/gas.go b/vm/gas.go
index a19afeb67..c4d5e4c4e 100644
--- a/vm/gas.go
+++ b/vm/gas.go
@@ -7,6 +7,55 @@ type req struct {
 	gas   *big.Int
 }
 
+var (
+	GasQuickStep   = big.NewInt(2)
+	GasFastestStep = big.NewInt(3)
+	GasFastStep    = big.NewInt(5)
+	GasMidStep     = big.NewInt(8)
+	GasSlowStep    = big.NewInt(10)
+	GasExtStep     = big.NewInt(20)
+
+	GasStorageGet        = big.NewInt(50)
+	GasStorageAdd        = big.NewInt(20000)
+	GasStorageMod        = big.NewInt(5000)
+	GasLogBase           = big.NewInt(375)
+	GasLogTopic          = big.NewInt(375)
+	GasLogByte           = big.NewInt(8)
+	GasCreate            = big.NewInt(32000)
+	GasCreateByte        = big.NewInt(200)
+	GasCall              = big.NewInt(40)
+	GasCallValueTransfer = big.NewInt(9000)
+	GasStipend           = big.NewInt(2300)
+	GasCallNewAccount    = big.NewInt(25000)
+	GasReturn            = big.NewInt(0)
+	GasStop              = big.NewInt(0)
+	GasJumpDest          = big.NewInt(1)
+
+	RefundStorage = big.NewInt(15000)
+	RefundSuicide = big.NewInt(24000)
+
+	GasMemWord           = big.NewInt(3)
+	GasQuadCoeffDenom    = big.NewInt(512)
+	GasContractByte      = big.NewInt(200)
+	GasTransaction       = big.NewInt(21000)
+	GasTxDataNonzeroByte = big.NewInt(68)
+	GasTxDataZeroByte    = big.NewInt(4)
+	GasTx                = big.NewInt(21000)
+	GasExp               = big.NewInt(10)
+	GasExpByte           = big.NewInt(10)
+
+	GasSha3Base     = big.NewInt(30)
+	GasSha3Word     = big.NewInt(6)
+	GasSha256Base   = big.NewInt(60)
+	GasSha256Word   = big.NewInt(12)
+	GasRipemdBase   = big.NewInt(600)
+	GasRipemdWord   = big.NewInt(12)
+	GasEcrecover    = big.NewInt(3000)
+	GasIdentityBase = big.NewInt(15)
+	GasIdentityWord = big.NewInt(3)
+	GasCopyWord     = big.NewInt(3)
+)
+
 var _baseCheck = map[OpCode]req{
 	//       Req stack  Gas price
 	ADD:          {2, GasFastestStep},