diff options
Diffstat (limited to 'vm/vm_debug.go')
| -rw-r--r-- | vm/vm_debug.go | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/vm/vm_debug.go b/vm/vm_debug.go index 9da832a79..708aada5b 100644 --- a/vm/vm_debug.go +++ b/vm/vm_debug.go @@ -2,6 +2,7 @@ package vm import ( "fmt" + "math" "math/big" "github.com/ethereum/go-ethereum/crypto" @@ -112,7 +113,7 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price * return closure.Return(nil), nil } - vmlogger.Debugf("(%d) %x gas: %v (d) %x\n", self.env.Depth(), closure.Address(), closure.Gas, callData) + vmlogger.Debugf("(%d) (%x) %x gas: %v (d) %x\n", self.env.Depth(), caller.Address()[:4], closure.Address(), closure.Gas, callData) for { prevStep = step @@ -180,16 +181,17 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price * var mult *big.Int y, x := stack.Peekn() - val := closure.GetStorage(x) - if val.BigInt().Cmp(ethutil.Big0) == 0 && len(y.Bytes()) > 0 { + //val := closure.GetStorage(x) + val := statedb.GetState(closure.Address(), x.Bytes()) + if len(val) == 0 && len(y.Bytes()) > 0 { // 0 => non 0 mult = ethutil.Big3 - } else if val.BigInt().Cmp(ethutil.Big0) != 0 && len(y.Bytes()) == 0 { - statedb.Refund(closure.caller.Address(), GasSStoreRefund, closure.Price) + } else if len(val) > 0 && len(y.Bytes()) == 0 { + statedb.Refund(caller.Address(), GasSStoreRefund) mult = ethutil.Big0 } else { - // non 0 => non 0 + // non 0 => non 0 (or 0 => 0) mult = ethutil.Big1 } gas.Set(new(big.Int).Mul(mult, GasSStore)) @@ -660,7 +662,7 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price * cOff = 0 l = 0 } else if cOff+l > size { - l = 0 + l = uint64(math.Min(float64(cOff+l), float64(size))) } codeCopy := code[cOff : cOff+l] @@ -776,10 +778,7 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price * val, loc := stack.Popn() statedb.SetState(closure.Address(), loc.Bytes(), val) - // Debug sessions are allowed to run without message - if closure.message != nil { - closure.message.AddStorageChange(loc.Bytes()) - } + closure.message.AddStorageChange(loc.Bytes()) self.Printf(" {0x%x : 0x%x}", loc.Bytes(), val.Bytes()) case JUMP: @@ -898,10 +897,12 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price * return closure.Return(ret), nil case SUICIDE: - receiver := statedb.GetOrNewStateObject(stack.Pop().Bytes()) + balance := statedb.GetBalance(closure.Address()) + + self.Printf(" => (%x) %v", receiver.Address()[:4], balance) - receiver.AddAmount(statedb.GetBalance(closure.Address())) + receiver.AddAmount(balance) statedb.Delete(closure.Address()) fallthrough |