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Ethcore crate split part 1 (#6041)

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* split out types into separate crate

* split out evm into its own crate
This commit is contained in:
Robert Habermeier
2017-07-12 13:09:17 +02:00
committed by Gav Wood
parent 24c8510932
commit d365281cce
108 changed files with 806 additions and 777 deletions
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31
ethcore/src/spec/spec.rs
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@@ -20,10 +20,10 @@ use rustc_hex::FromHex;
use super::genesis::Genesis;
use super::seal::Generic as GenericSeal;
use action_params::{ActionValue, ActionParams};
use evm::action_params::{ActionValue, ActionParams};
use builtin::Builtin;
use engines::{Engine, NullEngine, InstantSeal, BasicAuthority, AuthorityRound, Tendermint, DEFAULT_BLOCKHASH_CONTRACT};
use env_info::EnvInfo;
use evm::env_info::EnvInfo;
use error::Error;
use ethereum;
use ethjson;
@@ -36,7 +36,7 @@ use state_db::StateDB;
use state::{Backend, State, Substate};
use state::backend::Basic as BasicBackend;
use trace::{NoopTracer, NoopVMTracer};
use types::executed::CallType;
use evm::CallType;
use util::*;
/// Parameters common to all engines.
@@ -87,6 +87,31 @@ pub struct CommonParams {
pub wasm: bool,
}
impl CommonParams {
/// Schedule for an EVM in the post-EIP-150-era of the Ethereum main net.
pub fn schedule(&self, block_number: u64) -> ::evm::Schedule {
let mut schedule = ::evm::Schedule::new_post_eip150(usize::max_value(), true, true, true);
self.update_schedule(block_number, &mut schedule);
schedule
}
/// Apply common spec config parameters to the schedule.
pub fn update_schedule(&self, block_number: u64, schedule: &mut ::evm::Schedule) {
schedule.have_create2 = block_number >= self.eip86_transition;
schedule.have_revert = block_number >= self.eip140_transition;
schedule.have_static_call = block_number >= self.eip214_transition;
if block_number >= self.eip210_transition {
schedule.blockhash_gas = 350;
}
if block_number >= self.dust_protection_transition {
schedule.kill_dust = match self.remove_dust_contracts {
true => ::evm::CleanDustMode::WithCodeAndStorage,
false => ::evm::CleanDustMode::BasicOnly,
};
}
}
}
impl From<ethjson::spec::Params> for CommonParams {
fn from(p: ethjson::spec::Params) -> Self {
CommonParams {