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Byzantium updates (#5855)

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* EIP-211 updates

* benchmarks

* blockhash instruction gas cost updated

* More benches

* EIP-684

* EIP-649

* EIP-658

* Updated some tests

* Modexp fixes

* STATICCALL fixes

* Pairing fixes

* More STATICALL fixes

* Use paritytech/bn

* Fixed REVERTing of contract creation

* Fixed more tests

* Fixed more tests

* Blockchain tests

* Enable previously broken tests

* Transition test

* Updated tests

* Fixed modexp reading huge numbers

* Enabled max_code_size test

* Review fixes

* Updated pairing pricing

* missing commas (style)

* Update test.rs

* Small improvements

* eip161abc
This commit is contained in:
Arkadiy Paronyan
2017-09-15 21:07:54 +02:00
committed by Gav Wood
parent b602fb4a5e
commit 25b35ebddd
47 changed files with 800 additions and 570 deletions
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33
ethcore/src/spec/spec.rs
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@@ -70,6 +70,8 @@ pub struct CommonParams {
pub fork_block: Option<(BlockNumber, H256)>,
/// Number of first block where EIP-98 rules begin.
pub eip98_transition: BlockNumber,
/// Number of first block where EIP-658 rules begin.
pub eip658_transition: BlockNumber,
/// Number of first block where EIP-155 rules begin.
pub eip155_transition: BlockNumber,
/// Validate block receipts root.
@@ -125,7 +127,7 @@ impl CommonParams {
schedule.have_static_call = block_number >= self.eip214_transition;
schedule.have_return_data = block_number >= self.eip211_transition;
if block_number >= self.eip210_transition {
schedule.blockhash_gas = 350;
schedule.blockhash_gas = 800;
}
if block_number >= self.dust_protection_transition {
schedule.kill_dust = match self.remove_dust_contracts {
@@ -172,6 +174,7 @@ impl From<ethjson::spec::Params> for CommonParams {
eip210_contract_gas: p.eip210_contract_gas.map_or(1000000.into(), Into::into),
eip211_transition: p.eip211_transition.map_or(BlockNumber::max_value(), Into::into),
eip214_transition: p.eip214_transition.map_or(BlockNumber::max_value(), Into::into),
eip658_transition: p.eip658_transition.map_or(BlockNumber::max_value(), Into::into),
dust_protection_transition: p.dust_protection_transition.map_or(BlockNumber::max_value(), Into::into),
nonce_cap_increment: p.nonce_cap_increment.map_or(64, Into::into),
remove_dust_contracts: p.remove_dust_contracts.unwrap_or(false),
@@ -229,7 +232,33 @@ pub struct Spec {
genesis_state: PodState,
}
fn load_from<T: AsRef<Path>>(cache_dir: T, s: ethjson::spec::Spec) -> Result<Spec, Error> {
#[cfg(test)]
impl Clone for Spec {
fn clone(&self) -> Spec {
Spec {
name: self.name.clone(),
engine: self.engine.clone(),
data_dir: self.data_dir.clone(),
nodes: self.nodes.clone(),
parent_hash: self.parent_hash.clone(),
transactions_root: self.transactions_root.clone(),
receipts_root: self.receipts_root.clone(),
author: self.author.clone(),
difficulty: self.difficulty.clone(),
gas_limit: self.gas_limit.clone(),
gas_used: self.gas_used.clone(),
timestamp: self.timestamp.clone(),
extra_data: self.extra_data.clone(),
seal_rlp: self.seal_rlp.clone(),
constructors: self.constructors.clone(),
state_root_memo: RwLock::new(*self.state_root_memo.read()),
genesis_state: self.genesis_state.clone(),
}
}
}
/// Load from JSON object.
pub fn load_from<T: AsRef<Path>>(cache_dir: T, s: ethjson::spec::Spec) -> Result<Spec, Error> {
let builtins = s.accounts.builtins().into_iter().map(|p| (p.0.into(), From::from(p.1))).collect();
let g = Genesis::from(s.genesis);
let GenericSeal(seal_rlp) = g.seal.into();