gaspersic/go-ethereum
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fixed stack issue

Browse Source
This commit is contained in:
obscuren
2014-08-08 14:36:59 +01:00
parent 3fc24013ef
commit c51db4c940
4 changed files with 18 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
ethvm/vm.go
View File

@ -129,14 +129,14 @@ func (self *Vm) RunClosure(closure *Closure) (ret []byte, err error) {
fmt.Printf("%x %x\n", new(big.Int).SetBytes([]byte(key)).Bytes(), value.Bytes())
})
}
b := pc.Bytes()
if len(b) == 0 {
b = []byte{0}
}
fmt.Printf("%x %x %x %x\n", closure.Address(), b, []byte{byte(op)}, closure.Gas.Bytes())
*/
b := pc.Bytes()
if len(b) == 0 {
b = []byte{0}
}
fmt.Printf("%x %x %x %x\n", closure.Address(), b, []byte{byte(op)}, closure.Gas.Bytes())
}
gas := new(big.Int)
@ -856,12 +856,12 @@ func (self *Vm) Endl() *Vm {
}
func ensure256(x *big.Int) {
maxInt, _ := new(big.Int).SetString("115792089237316195423570985008687907853269984665640564039457584007913129639935", 0)
if x.Cmp(maxInt) >= 0 {
x.SetInt64(0)
return
}
//max, _ := big.NewInt(0).SetString("115792089237316195423570985008687907853269984665640564039457584007913129639936", 0)
//if x.Cmp(max) >= 0 {
d := big.NewInt(1)
d.Lsh(d, 256).Sub(d, big.NewInt(1))
x.And(x, d)
//}
// Could have done this with an OR, but big ints are costly.