* Update wasmi and pwasm-utils (#8493)
* Update wasmi to 0.2
New wasmi supports 32bit platforms and no longer requires a special feature to build for such platforms.
* Update pwasm-utils to 0.1.5
* Fetching logs by hash in blockchain database (#8463)
* Fetch logs by hash in blockchain database
* Fix tests
* Add unit test for branch block logs fetching
* Add docs that blocks must already be sorted
* Handle branch block cases properly
* typo: empty -> is_empty
* Remove return_empty_if_none by using a closure
* Use BTreeSet to avoid sorting again
* Move is_canon to BlockChain
* typo: pass value by reference
* Use loop and wrap inside blocks to simplify the code
Borrowed from https://github.com/paritytech/parity/pull/8463#discussion_r183453326
* typo: missed a comment
* Pass on storage keys tracing to handle the case when it is not modified (#8491)
* Pass on storage keys even if it is not modified
* typo: account and storage query
`to_pod_diff` builds both `touched_addresses` merge and storage keys merge.
* Fix tests
* Use state query directly because of suicided accounts
* Fix a RefCell borrow issue
* Add tests for unmodified storage trace
* Address grumbles
* typo: remove unwanted empty line
* ensure_cached compiles with the original signature
* Enable WebAssembly and Byzantium for Ellaism (#8520)
* Enable WebAssembly and Byzantium for Ellaism
* Fix indentation
* Remove empty lines
* Fix compilation.
* Use forked app_dirs crate for reverted Windows dir behavior (#8438)
* Remove unused appdirs dependency in CLI
* Use forked app_dirs crate for reverted Windows dir behavior
* remove Tendermint extra_info due to seal inconsistencies (#8367)
* handle queue import errors a bit more gracefully (#8385)
* Improve VM executor stack size estimation rules (#8439)
* Improve VM executor stack size estimation rules
* typo: docs add "(Debug build)" comment
* Fix an off by one typo and set minimal stack size
This avoids the case if `depth_threshold == max_depth`. Usually setting stack size to zero will just rebound it to
platform minimal stack size, but we set it here just in case.
* Use saturating_sub to avoid potential overflow
* Warp-only sync with warp-barrier [blocknumber] flag. (#8228)
* Warp-only sync with warp-after [blocknumber] flag.
* Fix tests.
* Fix configuration tests.
* Rename to warp barrier.
* Allow unsafe js eval on Parity Wallet. (#8204)
* Update musicoin spec in line with gmc v2.6.2 (#8242)
* Supress TemporaryInvalid verification failures. (#8256)
* Include suicided accounts in state diff (#8297)
* Include suicided accounts in state diff
* Shorten form match -> if let
* Test suicide trace diff in State
* replace_home for password_files, reserved_peers and log_file (#8324)
* replace_home for password_files, reserved_peers and log_file
* typo: arg_log_file is Option
* Enable UI by default, but only display info page.
* Fix test.
* Fix naming and remove old todo.
* Change "wallet" with "browser UI"
* CI: Fix cargo cache (#7968)
* Fix cache
Blocking waiting for file lock on the registry index
* Only clean locked cargo cache on windows
* fixed ethstore sign (#8026)
* fixed parsing ethash seals and verify_block_undordered (#8031)
* fix for verify_block_basic crashing on invalid transaction rlp (#8032)
* fix cache & snapcraft CI build (#8052)
after successful testing it is necessary to port in a ```beta``` and ```stable```
* Add MCIP-6 Byzyantium transition to Musicoin spec (#7841)
* Add test chain spec for musicoin byzantium testnet
* Add MCIP-6 Byzyantium transition to Musicoin spec
* Update mcip6_byz.json
* ethcore: update musicoin byzantium block number
* ethcore: update musicoin byzantium block number
* ethcore: update musicoin bootnodes
* Update musicoin.json
* Update musicoin.json
* More bootnodes.
* aura: broadcast empty step message instead of sealing empty block
* aura: add empty_step messages to seal
* aura: include parent_hash in empty step message
* aura: verify received empty step messages
* aura: verify empty step messages in block
* aura: fix dead lock on empty_steps
* aura: fix EmptyStep Encodable
* aura: take number of empty steps into account in chain score
* aura: use empty step signers for finality
* aura: add empty "empty step" messages to seal when reading from spec
* aura: fix EmptyStep rlp encoding
* aura: use Vec<u8> instead of Bytes
* aura: fix block empty step verification
* Update .gitlab-ci.yml
fix lint
* aura: fix accumulation of empty step signatures for finality
* aura: include empty steps in seal signature
* aura: configurable max number of empty steps
* engine: pass block header to seal_fields method
This is necessary to make the number of seal fields dynamic,
e.g. activating a transition on a certain block number that changes
the seal.
* aura: add transition to enable empty step messages
* aura: clear old empty step messages on verify_block_external
* aura: ignore empty step messages from the future
* aura: report skipped primaries when empty steps are not enabled
* aura: fix tests
* aura: report misbehavior
* aura: add tests for rolling finality with multiple signatures
* engine: fix validator set test
In this test the block validation wasn't failing because the block was in the
future (expected failure) but was instead failing because the author of the
block isn't the expected authority. Since we added reporting of blocks produced
by the wrong authority this test started failing.
* aura: reward all the authors of empty step messages
* aura: fix reward attribution for new blocks
* aura: add tests for empty steps broadcasting and inclusion in blocks
* aura: reduce size of empty step messages in seal
* aura: add test for empty step inclusion in blocks
* aura: add test for rewarding of empty steps
* aura: add test for empty steps validation
* aura: fix rlp encoding of sealed empty step
* aura: fix grumbles
* rpc: generate new account id for imported wallets
* ethstore: handle duplicate wallet filenames
* ethstore: simplify deduplication of wallet file names
* ethstore: do not dedup wallet filenames on update
* ethstore: fix minor grumbles
* Refactor updater to use ethabi-derive
* Grumble: do_call type alias
* Empty commit to trigger test re-run
* migration to ethabi-5.0
* migration to ethabi-5.0 in progress
* use ethabi_deriven to generate TransactAcl contract
* use ethabi_deriven to generate Registry contract
* hash-fetch uses ethabi_derive, removed retain cycle from updater, fixed#7720
* node-filter crate uses ethabi_derive to generate peer_set contract interface
* use LruCache in node-filter instead of HashMap
* validator_set engine uses ethabi_derive
* ethcore does not depend on native_contracts
* miner does no depend on native_contracts
* secret_store does not use native_contracts (in progress)
* removed native-contracts
* ethcore and updater does not depend on futures
* updated ethereum-types
* fixed all warnings caused by using new version of ethereum-types
* updated ethabi_derive && ethabi_contract to get rid of warnings
* removed another retain cycle in updater, fixed following minor version on update
* moved contracts out of native_contracts res
* updated ethabi_contract
* fixed failing test
* fixed failing test
* there is no need to create two contracts of the same kind any more
* simplify updater::ReleaseTrack conversion into u8 and add several tests for it
* applied review suggestions
* applied review suggestions
