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authorJeffrey Wilcke <jeffrey@ethereum.org>2016-10-20 19:36:29 +0800
committerJeffrey Wilcke <jeffrey@ethereum.org>2016-11-13 17:44:04 +0800
commit445feaeef58bd89a113743dccf6fd5df55cde6fa (patch)
tree6c692a0989800f005a94bde2d372fcbe1f7630a1 /common
parent932d973e36ff0d41a6005b93d2d4ff1b4430fb04 (diff)
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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 'common')
-rw-r--r--common/registrar/ethreg/api.go7
1 files changed, 4 insertions, 3 deletions
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: &registryAPIBackend{