diff options
Diffstat (limited to 'vm')
| -rw-r--r-- | vm/vm.go | 17 |
1 files changed, 7 insertions, 10 deletions
@@ -254,12 +254,10 @@ func (self *Vm) Run(me, caller ContextRef, code []byte, value, gas, price *big.I stack.push(num) } case NOT: - base.Sub(Pow256, stack.pop()).Sub(base, ethutil.Big1) - - // Not needed - base = U256(base) - - stack.push(base) + stack.push(U256(new(big.Int).Not(stack.pop()))) + //base.Sub(Pow256, stack.pop()).Sub(base, ethutil.Big1) + //base = U256(base) + //stack.push(base) case LT: x, y := stack.pop(), stack.pop() self.Printf(" %v < %v", x, y) @@ -349,16 +347,15 @@ func (self *Vm) Run(me, caller ContextRef, code []byte, value, gas, price *big.I stack.push(base) case ADDMOD: - x := stack.pop() y := stack.pop() z := stack.pop() - add := new(big.Int).Add(x, y) - if len(z.Bytes()) > 0 { // NOT 0x0 + if z.Cmp(Zero) > 0 { + add := U256(new(big.Int).Add(x, y)) base.Mod(add, z) - U256(base) + base = U256(base) } self.Printf(" %v + %v %% %v = %v", x, y, z, base) |