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Implement EIP-1052 (EXTCODEHASH) and fix several issues in state account cache (#9234)

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* Implement EIP-1052 and fix several issues related to account cache

* Fix jsontests

* Merge two matches together

* Avoid making unnecessary Arc<Vec>

* Address grumbles
This commit is contained in:
Wei Tang
2018-07-31 13:27:57 +08:00
committed by GitHub
parent f9814381a7
commit 29baccd857
15 changed files with 111 additions and 43 deletions
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7
ethcore/src/spec/spec.rs
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@@ -115,6 +115,8 @@ pub struct CommonParams {
pub eip214_transition: BlockNumber,
/// Number of first block where EIP-145 rules begin.
pub eip145_transition: BlockNumber,
/// Number of first block where EIP-1052 rules begin.
pub eip1052_transition: BlockNumber,
/// Number of first block where dust cleanup rules (EIP-168 and EIP169) begin.
pub dust_protection_transition: BlockNumber,
/// Nonce cap increase per block. Nonce cap is only checked if dust protection is enabled.
@@ -174,6 +176,7 @@ impl CommonParams {
schedule.have_static_call = block_number >= self.eip214_transition;
schedule.have_return_data = block_number >= self.eip211_transition;
schedule.have_bitwise_shifting = block_number >= self.eip145_transition;
schedule.have_extcodehash = block_number >= self.eip1052_transition;
if block_number >= self.eip210_transition {
schedule.blockhash_gas = 800;
}
@@ -270,6 +273,10 @@ impl From<ethjson::spec::Params> for CommonParams {
BlockNumber::max_value,
Into::into,
),
eip1052_transition: p.eip1052_transition.map_or_else(
BlockNumber::max_value,
Into::into,
),
dust_protection_transition: p.dust_protection_transition.map_or_else(
BlockNumber::max_value,
Into::into,