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Use static call and apparent value transfer for block reward contract code (#9603)

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This commit is contained in:
Wei Tang 2018-09-25 18:39:27 +08:00 committed by Marek Kotewicz
parent 346594c406
commit 4c2301fdf6
2 changed files with 11 additions and 5 deletions
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4
ethcore/src/engines/mod.rs
View File

@ -44,7 +44,7 @@ use self::epoch::PendingTransition;
use account_provider::AccountProvider;
use builtin::Builtin;
use vm::{EnvInfo, Schedule, CreateContractAddress};
use vm::{EnvInfo, Schedule, CreateContractAddress, CallType, ActionValue};
use error::Error;
use header::{Header, BlockNumber};
use snapshot::SnapshotComponents;
@ -163,8 +163,10 @@ pub fn default_system_or_code_call<'a>(machine: &'a ::machine::EthereumMachine,
None,
Some(code),
Some(code_hash),
Some(ActionValue::Apparent(U256::zero())),
U256::max_value(),
Some(data),
Some(CallType::StaticCall),
)
},
};

12
ethcore/src/machine.rs
View File

@ -135,8 +135,10 @@ impl EthereumMachine {
Some(contract_address),
code,
code_hash,
None,
gas,
data
data,
None,
)
}
@ -149,8 +151,10 @@ impl EthereumMachine {
contract_address: Option<Address>,
code: Option<Arc<Vec<u8>>>,
code_hash: Option<H256>,
value: Option<ActionValue>,
gas: U256,
data: Option<Vec<u8>>
data: Option<Vec<u8>>,
call_type: Option<CallType>,
) -> Result<Vec<u8>, Error> {
let env_info = {
let mut env_info = block.env_info();
@ -167,11 +171,11 @@ impl EthereumMachine {
origin: SYSTEM_ADDRESS,
gas,
gas_price: 0.into(),
value: ActionValue::Transfer(0.into()),
value: value.unwrap_or(ActionValue::Transfer(0.into())),
code,
code_hash,
data,
call_type: CallType::Call,
call_type: call_type.unwrap_or(CallType::Call),
params_type: ParamsType::Separate,
};
let schedule = self.schedule(env_info.number);