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-rw-r--r--cmd/evm/main.go11
1 files changed, 9 insertions, 2 deletions
diff --git a/cmd/evm/main.go b/cmd/evm/main.go
index 984fd6c57..aaff5c796 100644
--- a/cmd/evm/main.go
+++ b/cmd/evm/main.go
@@ -32,6 +32,7 @@ import (
"runtime"
"time"
+ "github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/ethutil"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/state"
@@ -64,13 +65,18 @@ func main() {
tstart := time.Now()
- ret, _, e := closure.Call(vm.New(NewVmEnv(), vm.DebugVmTy), nil)
+ env := NewVmEnv()
+ ret, _, e := closure.Call(vm.New(env, vm.DebugVmTy), nil)
logger.Flush()
if e != nil {
perr(e)
}
+ if *dump {
+ fmt.Println(string(env.state.Dump()))
+ }
+
var mem runtime.MemStats
runtime.ReadMemStats(&mem)
fmt.Printf("vm took %v\n", time.Since(tstart))
@@ -90,7 +96,8 @@ type VmEnv struct {
}
func NewVmEnv() *VmEnv {
- return &VmEnv{state.New(trie.New(nil, ""))}
+ db, _ := ethdb.NewMemDatabase()
+ return &VmEnv{state.New(trie.New(db, ""))}
}
func (VmEnv) Origin() []byte { return nil }