* fix case: if header stage is ehead of body stage
* fix case: if header stage is ehead of body stage
* fix case: if header stage is ehead of body stage
* allow stage3 to sync to given block
* allow stage3 to sync to given block
* TestWatchNoDir not to be parallel
* Print ks and inc
* Print addrHash
* Change the buffer
* Print loading
* Skip
* More logging
* Error out earlier
* Handle empty codes
* Handle empty codes
* Remove logging
* Compare states
* Not do stage5
* compareBucket
* Preimage
* Clearer errors
* No need to clean up contract code
* Restore stage6
* Printing
* Skip the skipping
* Print all
* Change buffer type
* Add limit to stage5
* Always fail
* Remove exessive logging
* Restore buffer type
* Revert
* Print when exception
* Reenable skipping
* Skip storage items for deleted contracts
* not shortcut
* Remove removeAccount
* Re-enable state hashing
* Default to plain state
* Disable hashing state
* Reenable reset5
* Print unfurl list
* Enable removingAccount
* No printing
* Reenable stage5 commit
* Swap order of stages
* Prevent backwards promotion, reset tx lookup
* reset finish
* Introduce storage item replacement
* See if unwind works
* Restore removingAccount
* Don't do removeAccount for unwinding
* Possible fix
* Proper(er) fix
* Don't exclude unwinding
* Remove unwinding flag
* Fix formatting
* Fix lint
* Not to ignore blocks if they cause reorg
* Fix test, separate stages again
* Fix TestUnwind
* Fix stage
* Swap unwinding
* Revert to unwinding flag
* Print unfurl list
* Print
* Print inside receive
* Print after
* No printing
* Cleanup
* Not use blockCache when doing GetBlock
* Handle bucket error
* Replace with 0
* SetMaxDBs
* Set MaxDb before opening'
* Merge stage5 and stage6
* Fix lint
* Make downloader tests not parallel
* avoid 0 length key/values and seek arguments
* less abstractions in .get method, and copy memory from C space without unsafe conversion into go memory
* fix test
* Fix body fetch
* Reduce spurious reorgs
* Exit the sync cycle after unwinds
* Fix out of range
* No stalling check for staged sync
* Disable failing tests
* Remove duplicate log message
* Fix UnwindTest and add assertions
* Fix formatting
* Cleanup
* Fix off by one error with bodies
* Remove rollback
* Profile all stages
* Try to recover senders with 8 goroutines
* fix CPU profiling for stage_bodies
* fix out-of-index
* Try full DAG for verfication of header seals
* Try to unroll fnvHash for performance
* SSE2 assembly for fnvHash16
* fnvHash16AVX2
* Revert changes to state.go
* check we're on 64-bit in useAVX2
* Shave a move off fnvHash16AVX2
* asmdecl doesn't know about VMOVD
* disable linter in the right place
* save state
* txlookup full results
* save state
* save state
* remove experiments
* some fix&lint
* add end key to txLookup and index generation
* change log message
* change log
* fix lint
* lint
* fix test
* Euphemerally -> Ephemerally
* Move StorageMode to ethdb and pass it to PrepareStagedSync
* linter
* Remove StorageModeThinHistory and move SetStorageModeIfNotExist into storage_mode.go
* Optionally write receipts in the execute stage
* memory profiler
* linter
* proper linter fix
* linter
* typo
* Merge stateDb with changeDb so that all-or-nothing is commited in stage_execute
use `s.UpdateWithStageData(db, <block number>, <key>)` to store the key
use `s.StageData` with `etl.NextKey` to restart ETL from where it was interrupted.
* Start from 9m7
* Regenerate IH + receipts
* Only stats for iH bucket
* Persist receipts
* Go all in
* Start from block 10m
* Convert DbState to use plain state
* Fix findHistory
* Hard-code export
* More fixes
* Fix test
* Fix formatting
* Introduce PlainDbState
* Actually return PlainDbState
* Fix formatting
* Fix name style lint
* Fix linters
* Fix history_test
* Fix blockchain_test
* Fix compile error
* Bucket stats from all buckets
* Query progress
* Run stage4 offline
* More thorough resetState
* Correct BlockNumber
* Fix formatting
* State loop
* do every 200k blocks
* Shift to 6.6m
* Close dbs in tests
* Stage2 with option of no reset
* every 100k blocks
* Reset state before stage5
* Introduce another stage
* Check compile errors
* Fix linter
* Fix linter
* Disable unreliable test
* Fix test
* Remove unreachable code
* uint256 in rlp
* uint256 rather than big.Int in Transation
* linters
* more linters
* still linters
* Reduce garbage in writeUint256
* Experiment with GC in writeByteArray
