From 445feaeef58bd89a113743dccf6fd5df55cde6fa Mon Sep 17 00:00:00 2001 From: Jeffrey Wilcke Date: Thu, 20 Oct 2016 13:36:29 +0200 Subject: 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 --- common/registrar/ethreg/api.go | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'common/registrar/ethreg/api.go') diff --git a/common/registrar/ethreg/api.go b/common/registrar/ethreg/api.go index 10050a545..bbc34f6ac 100644 --- a/common/registrar/ethreg/api.go +++ b/common/registrar/ethreg/api.go @@ -32,11 +32,12 @@ import ( "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/logger/glog" + "github.com/ethereum/go-ethereum/params" ) // registryAPIBackend is a backend for an Ethereum Registry. type registryAPIBackend struct { - config *core.ChainConfig + config *params.ChainConfig bc *core.BlockChain chainDb ethdb.Database txPool *core.TxPool @@ -45,12 +46,12 @@ type registryAPIBackend struct { // PrivateRegistarAPI offers various functions to access the Ethereum registry. type PrivateRegistarAPI struct { - config *core.ChainConfig + config *params.ChainConfig be *registryAPIBackend } // NewPrivateRegistarAPI creates a new PrivateRegistarAPI instance. -func NewPrivateRegistarAPI(config *core.ChainConfig, bc *core.BlockChain, chainDb ethdb.Database, txPool *core.TxPool, am *accounts.Manager) *PrivateRegistarAPI { +func NewPrivateRegistarAPI(config *params.ChainConfig, bc *core.BlockChain, chainDb ethdb.Database, txPool *core.TxPool, am *accounts.Manager) *PrivateRegistarAPI { return &PrivateRegistarAPI{ config: config, be: ®istryAPIBackend{ -- cgit v1.2.3