The genesis flush do set the logger, but we receive the genesis block allocs via `OnGenesisBlock` meaning it's not necessary to have the logger in the flush.
This way, we avoid having a `cost` that is negative which does not make sense for a `uint64`. Having the `old, new` also yields correct value and the delta can then be negative and be holded in a `int64`.
# Conflicts:
# core/vm/evm.go
This way, we avoid having a `cost` that is negative which does not make sense for a `uint64`. Having the `old, new` also yields correct value and the delta can then be negative and be holded in a `int64`.
With this change, the full gas loop of a transaction can be tracked going from initial balance (`gasLimit`) back down to 0.
I validated on my regression test suite that those conditions applied to all transactions I have:
- First `OnGasConsumed` is always going from 0 -> `trx.gasLimit`
- Last `OnGasConsumed` "new value" is always 0
- trx.gasLimit - last balance of last `OnGasConsumed` is equal to `trx.gasUsed`
The addition of `reason` make it possible for a logger to filter out unwanted signal, for example one could want to drop all OpCode related gas change and only cares about "transaction" level. The reason is also a good thing for visibility and for creating powerful debug tools for Ethereum transaction execution.
Also, I would like that we change the `OnGasConsumed` logic from `OnGasConsumed(actual, cost uint64, reason)` to `OnGasConsumed(old, new uint64, reason)`. With the new tracing I've done, we now have negative `cost` that needs to be passed around but the `cost` is `uint64` so it creates overflow. Everything works fine if you record the new/old value `gas-cost` as the final value goes back to a valid range. But it's weird for consumer that would log `cost` that it's `18127127187219...`. An alternative would be to accept a `int64` for the cost which is also valid, not full coverage theorically but I don't see why an operation would cost more than i64 max value. Maybe it make more sense than to have signature `OnGasConsumed(gas uint64, cost int64, reason)`, I'm fine with it also, I leave the decision to you.
With this change, the full gas loop of a transaction can be tracked going from initial balance (`gasLimit`) back down to 0.
I validated on my regression test suite that those conditions applied to all transactions I have:
- First `OnGasConsumed` is always going from 0 -> `trx.gasLimit`
- Last `OnGasConsumed` "new value" is always 0
- trx.gasLimit - last balance of last `OnGasConsumed` is equal to `trx.gasUsed`
The addition of `reason` make it possible for a logger to filter out unwanted signal, for example one could want to drop all OpCode related gas change and only cares about "transaction" level. The reason is also a good thing for visibility and for creating powerful debug tools for Ethereum transaction execution.
* core/blobpool: implement txpool for blob txs
* core/txpool: track address reservations to notice any weird bugs
* core/txpool/blobpool: add support for in-memory operation for tests
* core/txpool/blobpool: fix heap updating after SetGasTip if account is evicted
* core/txpool/blobpool: fix eviction order if cheap leading txs are included
* core/txpool/blobpool: add note as to why the eviction fields are not inited in reinject
* go.mod: pull in inmem billy form upstream
* core/txpool/blobpool: fix review commens
* core/txpool/blobpool: make heap and heap test deterministic
* core/txpool/blobpool: luv u linter
* core/txpool: limit blob transactions to 16 per account
* core/txpool/blobpool: fix rebase errors
* core/txpool/blobpool: luv you linter
* go.mod: revert some strange crypto package dep updates
This is a spin-out from the EIP-4844 devnet branch, containing just the Engine API modifications
and nothing else. The newPayloadV3 endpoint won't really work in this version, but we need the
data structures for testing so I'd like to get this in early.
Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
This change removes PoW header syncing related code from LES and also deletes
duplicated packages les/catalyst, les/downloader and les/fetcher. These package copies
were created because people wanted to make changes in their eth/ counterparts, but weren't
able to adapt LES code to the API changes.
The struct logger (or opcode tracer) was missing the return data field even
if this was explicitly enabled by user via `"enableReturnData": true` in the config.
This PR fixes this issue.
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
