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Generalize engine trait (#6591)

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* move common forks and parameters to common params

* port specs over to new format

* fix RPC tests

* parity-machine skeleton

* remove block type

* extract out ethereum-specific methods into EthereumMachine

* beginning to integrate Machine into engines. dealing with stale transitions in Ethash

* initial porting to machine

* move block reward back into engine

* abstract block reward logic

* move last hash and DAO HF logic into machine

* begin making engine function parameters generic

* abstract epoch verifier and ethash block reward logic

* instantiate special ethereummachine for ethash in spec

* optional full verification in verify_block_family

* re-instate tx_filter in a way that works for all engines

* fix warnings

* fix most tests, further generalize engine trait

* uncomment nullengine, get ethcore tests compiling

* fix warnings

* update a bunch of specs

* re-enable engine signer, validator set, and transition handler

* migrate basic_authority engine

* move last hashes into executedblock

* port tendermint

* make all ethcore tests pass

* json-tests compilation

* fix RPC tests: change in gas limit for new block changed PoW hash

* fix minor grumbles

* validate chainspecs

* fix broken import

* fix transaction verification for pre-homestead
This commit is contained in:
Robert Habermeier
2017-09-26 14:19:08 +02:00
committed by Gav Wood
parent d8af9f4e7b
commit bc167a211b
85 changed files with 2233 additions and 1923 deletions
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10
json/src/spec/params.rs
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@@ -101,9 +101,6 @@ pub struct Params {
#[serde(rename="gasLimitBoundDivisor")]
pub gas_limit_bound_divisor: Uint,
/// See `CommonParams` docs.
#[serde(rename="blockReward")]
pub block_reward: Option<Uint>,
/// See `CommonParams` docs.
pub registrar: Option<Address>,
/// Apply reward flag
#[serde(rename="applyReward")]
@@ -111,6 +108,9 @@ pub struct Params {
/// Node permission contract address.
#[serde(rename="nodePermissionContract")]
pub node_permission_contract: Option<Address>,
/// See main EthashParams docs.
#[serde(rename="maxCodeSize")]
pub max_code_size: Option<Uint>,
/// Transaction permission contract address.
#[serde(rename="transactionPermissionContract")]
pub transaction_permission_contract: Option<Address>,
@@ -132,7 +132,8 @@ mod tests {
"subprotocolName" : "exp",
"minGasLimit": "0x1388",
"accountStartNonce": "0x01",
"gasLimitBoundDivisor": "0x20"
"gasLimitBoundDivisor": "0x20",
"maxCodeSize": "0x1000"
}"#;
let deserialized: Params = serde_json::from_str(s).unwrap();
@@ -143,5 +144,6 @@ mod tests {
assert_eq!(deserialized.min_gas_limit, Uint(U256::from(0x1388)));
assert_eq!(deserialized.account_start_nonce, Some(Uint(U256::from(0x01))));
assert_eq!(deserialized.gas_limit_bound_divisor, Uint(U256::from(0x20)));
assert_eq!(deserialized.max_code_size, Some(Uint(U256::from(0x1000))));
}
}