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core/state: track all accounts in canon state

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This change introduces a global, per-state cache that keeps account data
in the canon state. Thanks to @karalabe for lots of fixes.
This commit is contained in:
Felix Lange
2016-09-22 21:04:58 +02:00
parent e859f36967
commit a59a93f476
17 changed files with 417 additions and 339 deletions
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15
tests/util.go
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@ -103,16 +103,17 @@ func (self Log) Topics() [][]byte {
return t
}
func StateObjectFromAccount(db ethdb.Database, addr string, account Account) *state.StateObject {
obj := state.NewStateObject(common.HexToAddress(addr), db)
obj.SetBalance(common.Big(account.Balance))
func StateObjectFromAccount(db ethdb.Database, addr string, account Account, onDirty func(common.Address)) *state.StateObject {
if common.IsHex(account.Code) {
account.Code = account.Code[2:]
}
obj.SetCode(common.Hex2Bytes(account.Code))
obj.SetNonce(common.Big(account.Nonce).Uint64())
code := common.Hex2Bytes(account.Code)
obj := state.NewObject(common.HexToAddress(addr), state.Account{
Balance: common.Big(account.Balance),
CodeHash: crypto.Keccak256(code),
Nonce: common.Big(account.Nonce).Uint64(),
}, onDirty)
obj.SetCode(code)
return obj
}