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EIP-86 (#4697)

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* EIP-86

* Disable EIP-86 auto activation for now
This commit is contained in:
Arkadiy Paronyan
2017-04-19 14:30:00 +02:00
committed by GitHub
parent 0180b21dd1
commit b50fb71dd1
59 changed files with 433 additions and 289 deletions
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20
ethcore/src/externalities.rs
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@@ -21,8 +21,9 @@ use state::{Backend as StateBackend, State, Substate};
use engines::Engine;
use env_info::EnvInfo;
use executive::*;
use evm::{self, Schedule, Ext, ContractCreateResult, MessageCallResult, Factory};
use evm::{self, Schedule, Ext, ContractCreateResult, MessageCallResult, Factory, CreateContractAddress};
use types::executed::CallType;
use types::transaction::UNSIGNED_SENDER;
use trace::{Tracer, VMTracer};
/// Policy for handling output data on `RETURN` opcode.
@@ -97,7 +98,7 @@ impl<'a, T: 'a, V: 'a, B: 'a> Externalities<'a, T, V, B>
depth: depth,
origin_info: origin_info,
substate: substate,
schedule: engine.schedule(env_info),
schedule: engine.schedule(env_info.number),
output: output,
tracer: tracer,
vm_tracer: vm_tracer,
@@ -147,10 +148,11 @@ impl<'a, T: 'a, V: 'a, B: 'a> Ext for Externalities<'a, T, V, B>
}
}
fn create(&mut self, gas: &U256, value: &U256, code: &[u8]) -> ContractCreateResult {
fn create(&mut self, gas: &U256, value: &U256, code: &[u8], address_scheme: CreateContractAddress) -> ContractCreateResult {
// create new contract address
let code_hash = code.sha3();
let address = match self.state.nonce(&self.origin_info.address) {
Ok(nonce) => contract_address(&self.origin_info.address, &nonce),
Ok(nonce) => contract_address(address_scheme, &self.origin_info.address, &nonce, &code_hash),
Err(e) => {
debug!(target: "ext", "Database corruption encountered: {:?}", e);
return ContractCreateResult::Failed
@@ -167,14 +169,16 @@ impl<'a, T: 'a, V: 'a, B: 'a> Ext for Externalities<'a, T, V, B>
gas_price: self.origin_info.gas_price,
value: ActionValue::Transfer(*value),
code: Some(Arc::new(code.to_vec())),
code_hash: code.sha3(),
code_hash: code_hash,
data: None,
call_type: CallType::None,
};
if let Err(e) = self.state.inc_nonce(&self.origin_info.address) {
debug!(target: "ext", "Database corruption encountered: {:?}", e);
return ContractCreateResult::Failed
if params.sender != UNSIGNED_SENDER {
if let Err(e) = self.state.inc_nonce(&self.origin_info.address) {
debug!(target: "ext", "Database corruption encountered: {:?}", e);
return ContractCreateResult::Failed
}
}
let mut ex = Executive::from_parent(self.state, self.env_info, self.engine, self.vm_factory, self.depth);