all: switch gas limits from big.Int to uint64

3 files changed, 22 insertions, 22 deletions

diff --git a/cmd/faucet/faucet.go b/cmd/faucet/faucet.go
index 75ec124c1..051f9254c 100644
--- a/cmd/faucet/faucet.go
+++ b/cmd/faucet/faucet.go
@@ -473,7 +473,7 @@ func (f *faucet) apiHandler(conn *websocket.Conn) {
 			amount = new(big.Int).Mul(amount, new(big.Int).Exp(big.NewInt(5), big.NewInt(int64(msg.Tier)), nil))
 			amount = new(big.Int).Div(amount, new(big.Int).Exp(big.NewInt(2), big.NewInt(int64(msg.Tier)), nil))
 
-			tx := types.NewTransaction(f.nonce+uint64(len(f.reqs)), address, amount, big.NewInt(21000), f.price, nil)
+			tx := types.NewTransaction(f.nonce+uint64(len(f.reqs)), address, amount, 21000, f.price, nil)
 			signed, err := f.keystore.SignTx(f.account, tx, f.config.ChainId)
 			if err != nil {
 				f.lock.Unlock()
diff --git a/cmd/puppeth/genesis.go b/cmd/puppeth/genesis.go
index 5e36f7fce..f747f4739 100644
--- a/cmd/puppeth/genesis.go
+++ b/cmd/puppeth/genesis.go
@@ -44,7 +44,7 @@ type cppEthereumGenesisSpec struct {
 		MaximumExtraDataSize    hexutil.Uint64 `json:"maximumExtraDataSize"`
 		MinGasLimit             hexutil.Uint64 `json:"minGasLimit"`
 		MaxGasLimit             hexutil.Uint64 `json:"maxGasLimit"`
-		GasLimitBoundDivisor    *hexutil.Big   `json:"gasLimitBoundDivisor"`
+		GasLimitBoundDivisor    hexutil.Uint64 `json:"gasLimitBoundDivisor"`
 		MinimumDifficulty       *hexutil.Big   `json:"minimumDifficulty"`
 		DifficultyBoundDivisor  *hexutil.Big   `json:"difficultyBoundDivisor"`
 		DurationLimit           *hexutil.Big   `json:"durationLimit"`
@@ -107,11 +107,11 @@ func newCppEthereumGenesisSpec(network string, genesis *core.Genesis) (*cppEther
 	spec.Params.ChainID = (hexutil.Uint64)(genesis.Config.ChainId.Uint64())
 
 	spec.Params.MaximumExtraDataSize = (hexutil.Uint64)(params.MaximumExtraDataSize)
-	spec.Params.MinGasLimit = (hexutil.Uint64)(params.MinGasLimit.Uint64())
+	spec.Params.MinGasLimit = (hexutil.Uint64)(params.MinGasLimit)
 	spec.Params.MaxGasLimit = (hexutil.Uint64)(math.MaxUint64)
 	spec.Params.MinimumDifficulty = (*hexutil.Big)(params.MinimumDifficulty)
 	spec.Params.DifficultyBoundDivisor = (*hexutil.Big)(params.DifficultyBoundDivisor)
-	spec.Params.GasLimitBoundDivisor = (*hexutil.Big)(params.GasLimitBoundDivisor)
+	spec.Params.GasLimitBoundDivisor = (hexutil.Uint64)(params.GasLimitBoundDivisor)
 	spec.Params.DurationLimit = (*hexutil.Big)(params.DurationLimit)
 	spec.Params.BlockReward = (*hexutil.Big)(ethash.FrontierBlockReward)
 
@@ -168,26 +168,26 @@ type parityChainSpec struct {
 	Engine struct {
 		Ethash struct {
 			Params struct {
-				MinimumDifficulty      *hexutil.Big `json:"minimumDifficulty"`
-				DifficultyBoundDivisor *hexutil.Big `json:"difficultyBoundDivisor"`
-				GasLimitBoundDivisor   *hexutil.Big `json:"gasLimitBoundDivisor"`
-				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"`
+				GasLimitBoundDivisor   hexutil.Uint64 `json:"gasLimitBoundDivisor"`
+				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"`
 			} `json:"params"`
 		} `json:"Ethash"`
 	} `json:"engine"`
 
 	Params struct {
 		MaximumExtraDataSize hexutil.Uint64 `json:"maximumExtraDataSize"`
-		MinGasLimit          *hexutil.Big   `json:"minGasLimit"`
+		MinGasLimit          hexutil.Uint64 `json:"minGasLimit"`
 		NetworkID            hexutil.Uint64 `json:"networkID"`
 		MaxCodeSize          uint64         `json:"maxCodeSize"`
 		EIP155Transition     uint64         `json:"eip155Transition"`
@@ -270,7 +270,7 @@ func newParityChainSpec(network string, genesis *core.Genesis, bootnodes []strin
 	}
 	spec.Engine.Ethash.Params.MinimumDifficulty = (*hexutil.Big)(params.MinimumDifficulty)
 	spec.Engine.Ethash.Params.DifficultyBoundDivisor = (*hexutil.Big)(params.DifficultyBoundDivisor)
-	spec.Engine.Ethash.Params.GasLimitBoundDivisor = (*hexutil.Big)(params.GasLimitBoundDivisor)
+	spec.Engine.Ethash.Params.GasLimitBoundDivisor = (hexutil.Uint64)(params.GasLimitBoundDivisor)
 	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()
@@ -283,7 +283,7 @@ func newParityChainSpec(network string, genesis *core.Genesis, bootnodes []strin
 	spec.Engine.Ethash.Params.EIP649Transition = genesis.Config.ByzantiumBlock.Uint64()
 
 	spec.Params.MaximumExtraDataSize = (hexutil.Uint64)(params.MaximumExtraDataSize)
-	spec.Params.MinGasLimit = (*hexutil.Big)(params.MinGasLimit)
+	spec.Params.MinGasLimit = (hexutil.Uint64)(params.MinGasLimit)
 	spec.Params.NetworkID = (hexutil.Uint64)(genesis.Config.ChainId.Uint64())
 	spec.Params.MaxCodeSize = params.MaxCodeSize
 	spec.Params.EIP155Transition = genesis.Config.EIP155Block.Uint64()
diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index 30edf199c..734cf6f36 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -313,7 +313,7 @@ var (
 	TargetGasLimitFlag = cli.Uint64Flag{
 		Name:  "targetgaslimit",
 		Usage: "Target gas limit sets the artificial target gas floor for the blocks to mine",
-		Value: params.GenesisGasLimit.Uint64(),
+		Value: params.GenesisGasLimit,
 	}
 	EtherbaseFlag = cli.StringFlag{
 		Name:  "etherbase",
@@ -1138,7 +1138,7 @@ func RegisterEthStatsService(stack *node.Node, url string) {
 // SetupNetwork configures the system for either the main net or some test network.
 func SetupNetwork(ctx *cli.Context) {
 	// TODO(fjl): move target gas limit into config
-	params.TargetGasLimit = new(big.Int).SetUint64(ctx.GlobalUint64(TargetGasLimitFlag.Name))
+	params.TargetGasLimit = ctx.GlobalUint64(TargetGasLimitFlag.Name)
 }
 
 // MakeChainDatabase open an LevelDB using the flags passed to the client and will hard crash if it fails.