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-rw-r--r--cmd/evm/main.go19
1 files changed, 11 insertions, 8 deletions
diff --git a/cmd/evm/main.go b/cmd/evm/main.go
index 2cc70d81b..7d9b3a6c3 100644
--- a/cmd/evm/main.go
+++ b/cmd/evm/main.go
@@ -33,7 +33,6 @@ import (
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/logger/glog"
- "github.com/ethereum/go-ethereum/params"
)
var (
@@ -106,9 +105,6 @@ func init() {
}
func run(ctx *cli.Context) {
- vm.ForceJit = ctx.GlobalBool(ForceJitFlag.Name)
- vm.EnableJit = !ctx.GlobalBool(DisableJitFlag.Name)
-
glog.SetToStderr(true)
glog.SetV(ctx.GlobalInt(VerbosityFlag.Name))
@@ -118,8 +114,10 @@ func run(ctx *cli.Context) {
receiver := statedb.CreateAccount(common.StringToAddress("receiver"))
receiver.SetCode(common.Hex2Bytes(ctx.GlobalString(CodeFlag.Name)))
- vmenv := NewEnv(statedb, common.StringToAddress("evmuser"), common.Big(ctx.GlobalString(ValueFlag.Name)), &vm.Config{
- Debug: ctx.GlobalBool(DebugFlag.Name),
+ 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),
})
tstart := time.Now()
@@ -180,8 +178,7 @@ type VMEnv struct {
evm *vm.EVM
}
-func NewEnv(state *state.StateDB, transactor common.Address, value *big.Int, cfg *vm.Config) *VMEnv {
- params.HomesteadBlock = new(big.Int)
+func NewEnv(state *state.StateDB, transactor common.Address, value *big.Int, cfg vm.Config) *VMEnv {
env := &VMEnv{
state: state,
transactor: &transactor,
@@ -194,6 +191,12 @@ func NewEnv(state *state.StateDB, transactor common.Address, value *big.Int, cfg
return env
}
+// ruleSet implements vm.RuleSet and will always default to the homestead rule set.
+type ruleSet struct{}
+
+func (ruleSet) IsHomestead(*big.Int) bool { return true }
+
+func (self *VMEnv) RuleSet() vm.RuleSet { return ruleSet{} }
func (self *VMEnv) Vm() vm.Vm { return self.evm }
func (self *VMEnv) Db() vm.Database { return self.state }
func (self *VMEnv) MakeSnapshot() vm.Database { return self.state.Copy() }