Commit Graph

22 Commits

Author SHA1 Message Date
Martin Holst Swende 6aa88ccdd2
beacon/engine, eth/catalyst, miner: EIP-4788 CL/EL protocol updates ()
This PR makes EIP-4788 work in the engine API and miner. It also fixes some bugs related to 
EIP-4844 block processing and mining. Changes in detail:

- Header.BeaconRoot has been renamed to ParentBeaconRoot.
- The engine API now implements forkchoiceUpdatedV3
- newPayloadV3 method has been updated with the parentBeaconBlockRoot parameter
- beacon root is now applied to new blocks in miner
- For EIP-4844, block creation now updates the blobGasUsed field of the header
2023-08-26 04:52:12 +02:00
Martin Holst Swende b8d38e76ef
core, params, beacon/engine: implement EIP 4788 BeaconRoot ()
This change implements "EIP 4788 : Beacon block root in the EVM". It implements version-2 of EPI-4788, main difference being that the contract is an actual contract rather than a precompile, as in .
2023-08-22 08:33:39 -04:00
Delweng 7c95ebd63d
consensus/misc: move eip1559 into a package ()
* consensus/misc: move eip1559 as a sub directory

Signed-off-by: jsvisa <delweng@gmail.com>

* consensus/misc: package name

Signed-off-by: jsvisa <delweng@gmail.com>

* all: eip1559

Signed-off-by: jsvisa <delweng@gmail.com>

---------

Signed-off-by: jsvisa <delweng@gmail.com>
2023-08-01 12:58:45 +03:00
Péter Szilágyi 57268f7e6c
all: rename dataGas to blobGas () 2023-07-27 16:53:28 +03:00
Felix Lange 393d4db18c
core/types: add 4844 data gas fields in Receipt ()
* core/types: add data gas fields in Receipt

* core/types: use BlobGas method of tx

* core: fix test

* core/types: fix receipt tests, add data gas used field test

---------

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2023-07-27 14:11:09 +03:00
Péter Szilágyi 1f9b69b36d
consensus, core, eth/downloader, params: 4844 chain validation () 2023-05-31 10:21:13 +03:00
Péter Szilágyi 85a4b82b33
all: tie timestamp based forks to the passage of London () 2023-05-19 11:27:19 +03:00
Péter Szilágyi dde2da0efb
all: remove ethash pow, only retain shims needed for consensus and tests ()
* all: remove ethash pow, only retain shims needed for consensus and tests

* all: thank you linter

* all: disallow launching Geth in legacy PoW mode

* cmd/env/internal/t8ntool: remove dangling ethash flag
2023-05-03 12:58:39 +03:00
Péter Szilágyi 91faf2c559
consensus, core/typer: add 4844 excessDataGas to header, tie it to Cancun () 2023-04-04 10:02:50 +03:00
rjl493456442 48d1bf0678
consensus: improve consensus engine definition ()
Makes clear the distinction between Finalize and FinalizedAndAssemble:

- In Finalize function, a series of state operations are applied according to consensus rules. The statedb is mutated and the root hash can be checked and compared afterwards.

This function should be used in block processing(receive afrom network and apply it locally) but not block generation.

- In FinalizeAndAssemble function, after applying state mutations, the block is also to be assembled with the latest
  state root computed, updating the header. 

 This function should be used in block generation only.
2023-03-16 15:34:25 -04:00
Marius van der Wijden 2a2b0419fb
all: implement withdrawals (EIP-4895) ()
This change implements withdrawals as specified in EIP-4895.

Co-authored-by: lightclient@protonmail.com <lightclient@protonmail.com>
Co-authored-by: marioevz <marioevz@gmail.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
2023-01-25 15:32:25 +01:00
Martin Holst Swende b818e73ef3
tests: update tests ()
This PR builds on , but also updates the tests to the most recent version, which includes tests regarding TheMerge.

This change adds checks to the beacon consensus engine, making it more strict in validating the pre- and post-headers, and not relying on the caller to have already correctly sanitized the headers/blocks.
2022-12-20 09:56:52 -05:00
Felix Lange b628d72766
build: upgrade to go 1.19 ()
This changes the CI / release builds to use the latest Go version. It also
upgrades golangci-lint to a newer version compatible with Go 1.19.

In Go 1.19, godoc has gained official support for links and lists. The
syntax for code blocks in doc comments has changed and now requires a
leading tab character. gofmt adapts comments to the new syntax
automatically, so there are a lot of comment re-formatting changes in this
PR. We need to apply the new format in order to pass the CI lint stage with
Go 1.19.

With the linter upgrade, I have decided to disable 'gosec' - it produces
too many false-positive warnings. The 'deadcode' and 'varcheck' linters
have also been removed because golangci-lint warns about them being
unmaintained. 'unused' provides similar coverage and we already have it
enabled, so we don't lose much with this change.
2022-09-10 13:25:40 +02:00
Martin Holst Swende 45a660a4f2
consensus/beacon: don't ignore errors 2022-08-23 20:48:50 +02:00
Marius van der Wijden 77308cd6fc
consensus/beacon: check ttd reached on pos blocks ()
* consensus/beacon: check ttd reached on pos blocks

* consensus/beacon: check ttd reached on pos blocks

* consensus/beacon: check ttd reached on pos blocks
2022-08-19 11:37:53 +03:00
Guillaume Ballet ff2259457a
consensus/beacon: fix typo in comment () 2022-07-25 12:08:08 +03:00
Marius van der Wijden 7217ef4c9c
consensus/beacon: verify timestamp is greater than parent timestamp () 2022-07-05 10:05:10 +03:00
Marius van der Wijden 62470eeaf8
consensus/beacon: copy td value so we can modify it ()
* consensus/beacon: copy td value so we can modify it

* consensus/beacon: copy td value so we can modify it
2022-07-04 11:54:15 +03:00
Marius van der Wijden d12b1a91cd
consensus/beacon: check that only the latest pow block is valid ttd block ()
* consensus/beacon: check that only the latest pow block is valid ttd block

* consensus/beacon: move verification to async function

* consensus/beacon: fix verifyTerminalPoWBlock, add test cases

* consensus/beacon: cosmetic changes

* consensus/beacon: apply karalabe's fixes
2022-06-29 15:13:19 +03:00
Marius van der Wijden b1e72f7ea9
core/evm: RANDOM opcode (EIP-4399) ()
* core: implement eip-4399 random opcode

* core: make vmconfig threadsafe

* core: miner: pass vmConfig by value not reference

* all: enable 4399 by Rules

* core: remove diff (f)

* tests: set proper difficulty (f)

* smaller diff (f)

* eth/catalyst: nit

* core: make RANDOM a pointer which is only set post-merge

* cmd/evm/internal/t8ntool: fix t8n tracing of 4399

* tests: set difficulty

* cmd/evm/internal/t8ntool: check that baserules are london before applying the merge chainrules
2022-01-10 09:44:21 +02:00
jovijovi b3b8b268eb
consensus: define MaxGasLimit as a const in params ()
* consensus: use the maxGasLimit constant to check the header.GasLimit to avoid creating new variables repeatedly

* consensus: check the header.GasLimit by the public constant MaxGasLimit

* consensus: check the header.GasLimit by the constant MaxGasLimit
2021-12-14 10:17:25 +01:00
Marius van der Wijden 3038e480f5
all: core rework for the merge transition ()
* all: work for eth1/2 transtition

* consensus/beacon, eth: change beacon difficulty to 0

* eth: updates

* all: add terminalBlockDifficulty config, fix rebasing issues

* eth: implemented merge interop spec

* internal/ethapi: update to v1.0.0.alpha.2

                                                                 This commit updates the code to the new spec, moving payloadId into
                                                                 it's own object. It also fixes an issue with finalizing an empty blockhash.
                                                                 It also properly sets the basefee

* all: sync polishes, other fixes + refactors

* core, eth: correct semantics for LeavePoW, EnterPoS

* core: fixed rebasing artifacts

* core: light: performance improvements

* core: use keyed field (f)

* core: eth: fix compilation issues + tests

* eth/catalyst: dbetter error codes

* all: move Merger to consensus/, remove reliance on it in bc

* all: renamed EnterPoS and LeavePoW to ReachTDD and FinalizePoS

* core: make mergelogs a function

* core: use InsertChain instead of InsertBlock

* les: drop merger from lightchain object

* consensus: add merger

* core: recoverAncestors in catalyst mode

* core: fix nitpick

* all: removed merger from beacon, use TTD, nitpicks

* consensus: eth: add docstring, removed unnecessary code duplication

* consensus/beacon: better comment

* all: easy to fix nitpicks by karalabe

* consensus/beacon: verify known headers to be sure

* core: comments

* core: eth: don't drop peers who advertise blocks, nitpicks

* core: never add beacon blocks to the future queue

* core: fixed nitpicks

* consensus/beacon: simplify IsTTDReached check

* consensus/beacon: correct IsTTDReached check

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2021-11-26 13:23:02 +02:00