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-rw-r--r--cmd/evm/main.go139
1 files changed, 25 insertions, 114 deletions
diff --git a/cmd/evm/main.go b/cmd/evm/main.go
index 2c4329fa5..993dd7659 100644
--- a/cmd/evm/main.go
+++ b/cmd/evm/main.go
@@ -20,21 +20,18 @@ package main
import (
"fmt"
"io/ioutil"
- "math/big"
"os"
- "runtime"
+ goruntime "runtime"
"time"
"github.com/ethereum/go-ethereum/cmd/utils"
"github.com/ethereum/go-ethereum/common"
- "github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/state"
- "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
+ "github.com/ethereum/go-ethereum/core/vm/runtime"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/logger/glog"
- "github.com/ethereum/go-ethereum/params"
"gopkg.in/urfave/cli.v1"
)
@@ -129,13 +126,6 @@ func run(ctx *cli.Context) error {
logger := vm.NewStructLogger(nil)
- vmenv := NewEnv(statedb, common.StringToAddress("evmuser"), common.Big(ctx.GlobalString(ValueFlag.Name)), vm.Config{
- Debug: ctx.GlobalBool(DebugFlag.Name),
- ForceJit: ctx.GlobalBool(ForceJitFlag.Name),
- EnableJit: !ctx.GlobalBool(DisableJitFlag.Name),
- Tracer: logger,
- })
-
tstart := time.Now()
var (
@@ -168,25 +158,30 @@ func run(ctx *cli.Context) error {
if ctx.GlobalBool(CreateFlag.Name) {
input := append(code, common.Hex2Bytes(ctx.GlobalString(InputFlag.Name))...)
- ret, _, err = vmenv.Create(
- sender,
- input,
- common.Big(ctx.GlobalString(GasFlag.Name)),
- common.Big(ctx.GlobalString(PriceFlag.Name)),
- common.Big(ctx.GlobalString(ValueFlag.Name)),
- )
+ ret, _, err = runtime.Create(input, &runtime.Config{
+ Origin: sender.Address(),
+ State: statedb,
+ GasLimit: common.Big(ctx.GlobalString(GasFlag.Name)),
+ GasPrice: common.Big(ctx.GlobalString(PriceFlag.Name)),
+ Value: common.Big(ctx.GlobalString(ValueFlag.Name)),
+ EVMConfig: vm.Config{
+ Tracer: logger,
+ },
+ })
} else {
receiver := statedb.CreateAccount(common.StringToAddress("receiver"))
-
receiver.SetCode(crypto.Keccak256Hash(code), code)
- ret, err = vmenv.Call(
- sender,
- receiver.Address(),
- common.Hex2Bytes(ctx.GlobalString(InputFlag.Name)),
- common.Big(ctx.GlobalString(GasFlag.Name)),
- common.Big(ctx.GlobalString(PriceFlag.Name)),
- common.Big(ctx.GlobalString(ValueFlag.Name)),
- )
+
+ ret, err = runtime.Call(receiver.Address(), common.Hex2Bytes(ctx.GlobalString(InputFlag.Name)), &runtime.Config{
+ Origin: sender.Address(),
+ State: statedb,
+ GasLimit: common.Big(ctx.GlobalString(GasFlag.Name)),
+ GasPrice: common.Big(ctx.GlobalString(PriceFlag.Name)),
+ Value: common.Big(ctx.GlobalString(ValueFlag.Name)),
+ EVMConfig: vm.Config{
+ Tracer: logger,
+ },
+ })
}
vmdone := time.Since(tstart)
@@ -197,8 +192,8 @@ func run(ctx *cli.Context) error {
vm.StdErrFormat(logger.StructLogs())
if ctx.GlobalBool(SysStatFlag.Name) {
- var mem runtime.MemStats
- runtime.ReadMemStats(&mem)
+ var mem goruntime.MemStats
+ goruntime.ReadMemStats(&mem)
fmt.Printf("vm took %v\n", vmdone)
fmt.Printf(`alloc: %d
tot alloc: %d
@@ -223,87 +218,3 @@ func main() {
os.Exit(1)
}
}
-
-type VMEnv struct {
- state *state.StateDB
- block *types.Block
-
- transactor *common.Address
- value *big.Int
-
- depth int
- Gas *big.Int
- time *big.Int
- logs []vm.StructLog
-
- evm *vm.EVM
-}
-
-func NewEnv(state *state.StateDB, transactor common.Address, value *big.Int, cfg vm.Config) *VMEnv {
- env := &VMEnv{
- state: state,
- transactor: &transactor,
- value: value,
- time: big.NewInt(time.Now().Unix()),
- }
-
- env.evm = vm.New(env, cfg)
- return env
-}
-
-// ruleSet implements vm.ChainConfig and will always default to the homestead rule set.
-type ruleSet struct{}
-
-func (ruleSet) IsHomestead(*big.Int) bool { return true }
-func (ruleSet) GasTable(*big.Int) params.GasTable {
- return params.GasTableHomesteadGasRepriceFork
-}
-
-func (self *VMEnv) ChainConfig() *params.ChainConfig { return params.TestChainConfig }
-func (self *VMEnv) Vm() vm.Vm { return self.evm }
-func (self *VMEnv) Db() vm.Database { return self.state }
-func (self *VMEnv) SnapshotDatabase() int { return self.state.Snapshot() }
-func (self *VMEnv) RevertToSnapshot(snap int) { self.state.RevertToSnapshot(snap) }
-func (self *VMEnv) Origin() common.Address { return *self.transactor }
-func (self *VMEnv) BlockNumber() *big.Int { return common.Big0 }
-func (self *VMEnv) Coinbase() common.Address { return *self.transactor }
-func (self *VMEnv) Time() *big.Int { return self.time }
-func (self *VMEnv) Difficulty() *big.Int { return common.Big1 }
-func (self *VMEnv) BlockHash() []byte { return make([]byte, 32) }
-func (self *VMEnv) Value() *big.Int { return self.value }
-func (self *VMEnv) GasLimit() *big.Int { return big.NewInt(1000000000) }
-func (self *VMEnv) VmType() vm.Type { return vm.StdVmTy }
-func (self *VMEnv) Depth() int { return 0 }
-func (self *VMEnv) SetDepth(i int) { self.depth = i }
-func (self *VMEnv) GetHash(n uint64) common.Hash {
- if self.block.Number().Cmp(big.NewInt(int64(n))) == 0 {
- return self.block.Hash()
- }
- return common.Hash{}
-}
-func (self *VMEnv) AddLog(log *vm.Log) {
- self.state.AddLog(log)
-}
-func (self *VMEnv) CanTransfer(from common.Address, balance *big.Int) bool {
- return self.state.GetBalance(from).Cmp(balance) >= 0
-}
-func (self *VMEnv) Transfer(from, to vm.Account, amount *big.Int) {
- core.Transfer(from, to, amount)
-}
-
-func (self *VMEnv) Call(caller vm.ContractRef, addr common.Address, data []byte, gas, price, value *big.Int) ([]byte, error) {
- self.Gas = gas
- return core.Call(self, caller, addr, data, gas, price, value)
-}
-
-func (self *VMEnv) CallCode(caller vm.ContractRef, addr common.Address, data []byte, gas, price, value *big.Int) ([]byte, error) {
- return core.CallCode(self, caller, addr, data, gas, price, value)
-}
-
-func (self *VMEnv) DelegateCall(caller vm.ContractRef, addr common.Address, data []byte, gas, price *big.Int) ([]byte, error) {
- return core.DelegateCall(self, caller, addr, data, gas, price)
-}
-
-func (self *VMEnv) Create(caller vm.ContractRef, data []byte, gas, price, value *big.Int) ([]byte, common.Address, error) {
- return core.Create(self, caller, data, gas, price, value)
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 08:25:52 +0800