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| author | Jeffrey Wilcke <jeffrey@ethereum.org> | 2016-10-20 19:36:29 +0800 |
|---|---|---|
| committer | Jeffrey Wilcke <jeffrey@ethereum.org> | 2016-11-13 17:44:04 +0800 |
| commit | 445feaeef58bd89a113743dccf6fd5df55cde6fa (patch) | |
| tree | 6c692a0989800f005a94bde2d372fcbe1f7630a1 /eth/api_backend.go | |
| parent | 932d973e36ff0d41a6005b93d2d4ff1b4430fb04 (diff) | |
| download | dexon-445feaeef58bd89a113743dccf6fd5df55cde6fa.tar.gz dexon-445feaeef58bd89a113743dccf6fd5df55cde6fa.tar.zst dexon-445feaeef58bd89a113743dccf6fd5df55cde6fa.zip | |
core, core/state, trie: EIP158, reprice & skip empty account write
This commit implements EIP158 part 1, 2, 3 & 4
1. If an account is empty it's no longer written to the trie. An empty
account is defined as (balance=0, nonce=0, storage=0, code=0).
2. Delete an empty account if it's touched
3. An empty account is redefined as either non-existent or empty.
4. Zero value calls and zero value suicides no longer consume the 25k
reation costs.
params: moved core/config to params
Signed-off-by: Jeffrey Wilcke <jeffrey@ethereum.org>
Diffstat (limited to 'eth/api_backend.go')
| -rw-r--r-- | eth/api_backend.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/eth/api_backend.go b/eth/api_backend.go index efe9a7a01..f17ad6a15 100644 --- a/eth/api_backend.go +++ b/eth/api_backend.go @@ -103,7 +103,7 @@ func (b *EthApiBackend) GetVMEnv(ctx context.Context, msg core.Message, state et from := statedb.GetOrNewStateObject(addr) from.SetBalance(common.MaxBig) vmError := func() error { return nil } - return core.NewEnv(statedb, b.eth.chainConfig, b.eth.blockchain, msg, header, b.eth.chainConfig.VmConfig), vmError, nil + return core.NewEnv(statedb, b.eth.chainConfig, b.eth.blockchain, msg, header, vm.Config{}), vmError, nil } func (b *EthApiBackend) SendTx(ctx context.Context, signedTx *types.Transaction) error { |