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core/state, core/vm: cleanup refunds

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This commit is contained in:
obscuren
2015-06-17 10:20:33 +02:00
parent dfd18d245a
commit 5721fcf668
3 changed files with 13 additions and 21 deletions
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22
core/state/statedb.go
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@ -21,7 +21,7 @@ type StateDB struct {
stateObjects map[string]*StateObject
refund map[string]*big.Int
refund *big.Int
thash, bhash common.Hash
txIndex int
@ -31,7 +31,7 @@ type StateDB struct {
// Create a new state from a given trie
func New(root common.Hash, db common.Database) *StateDB {
trie := trie.NewSecure(root[:], db)
return &StateDB{db: db, trie: trie, stateObjects: make(map[string]*StateObject), refund: make(map[string]*big.Int), logs: make(map[common.Hash]Logs)}
return &StateDB{db: db, trie: trie, stateObjects: make(map[string]*StateObject), refund: new(big.Int), logs: make(map[common.Hash]Logs)}
}
func (self *StateDB) PrintRoot() {
@ -63,12 +63,8 @@ func (self *StateDB) Logs() Logs {
return logs
}
func (self *StateDB) Refund(address common.Address, gas *big.Int) {
addr := address.Str()
if self.refund[addr] == nil {
self.refund[addr] = new(big.Int)
}
self.refund[addr].Add(self.refund[addr], gas)
func (self *StateDB) Refund(gas *big.Int) {
self.refund.Add(self.refund, gas)
}
/*
@ -268,9 +264,7 @@ func (self *StateDB) Copy() *StateDB {
state.stateObjects[k] = stateObject.Copy()
}
for addr, refund := range self.refund {
state.refund[addr] = new(big.Int).Set(refund)
}
state.refund.Set(self.refund)
for hash, logs := range self.logs {
state.logs[hash] = make(Logs, len(logs))
@ -330,15 +324,15 @@ func (s *StateDB) Sync() {
func (self *StateDB) Empty() {
self.stateObjects = make(map[string]*StateObject)
self.refund = make(map[string]*big.Int)
self.refund = new(big.Int)
}
func (self *StateDB) Refunds() map[string]*big.Int {
func (self *StateDB) Refunds() *big.Int {
return self.refund
}
func (self *StateDB) Update() {
self.refund = make(map[string]*big.Int)
self.refund = new(big.Int)
for _, stateObject := range self.stateObjects {
if stateObject.dirty {