* update tx block base fee, tips,fee cap json fields. (eip1559)

* gofmt core/types/block.go

* eip 1559_tx_constraints

* eip 1559_tx_constraints

* return error on uint256 overflow

* up uint256 version

* merge master

* fix master

Co-authored-by: ledgerwatch <akhounov@gmail.com>

* eip 1559_tx_constraints

* eip 1559_tx_constraints

* return error on uint256 overflow

* Fix gas bailout

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>

* Delete eth/downloader

* Delete tests

* Delete more

* Delete peerset

* Delete eth/peer.go

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>

* turbo-geth to erigon

* tg, turbo to erigon

* rename

* rename "make grpc"

* rename "abi bindings templates"

* rename "abi bindings templates"

* Move storage changeset code into one file

* Simplify storage changeset tests

* simplify more

* more

* more

* more

* move account changeset into one file

* simplify account changeset test

* NewStorageChangesetPlain -> NewStorageChangeSet

* EncodeStoragePlain -> EncodeStorage

* StorageChangeSetPlain -> StorageChangeSet

* AccountChangeSetPlain -> AccountChangeSet

* more

* more

* more

* Simplify EncodeStorage

* more

* Simplify FromDBFormat

* more rename

* rename changeset buckets (constant names only)

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>

* Where I am at

* Refactoring of transaction types

* More refactoring

* Use Homested signer in rpc daemon

* Unified signer

* Continue unified signer

* A bit more

* Fixes and down the rabbit hole...

* More tx pool fixes

* More refactoring fixes

* More fixes'

* more fixes

* More fixes

* More compile fixes

* More RLP hand-writing

* Finish RLP encoding/decoding of transactions

* Fixes to header encoding, start on protocol packets

* Transaction decoding

* Use DecodeTransaction function

* Decoding BlockBodyPacket

* Encode and decode for pool txs

* Start fixing tests

* Introduce SigningHash

* Fixes to SignHash

* RLP encoding fixes

* Fixes for encoding/decoding

* More test fixes

* Fix more tests

* More test fixes

* More test fixes

* Fix core tests

* More fixes for signer

* Fix for tx

* Fixes to string encoding/size

* Fix eip2930 test

* Fix rest of ./tests

* More fixes

* Fix compilation

* More test fixes

* More test fixes

* Test fixes

* More fixes

* Reuse EncodingSize in EncodeRLP for accessList

* Rearrange things in dynamic fee tx

* Add MarshalBinary

* More fixes

* Make V,R,S non-pointers

* More NPE fixes

* More fixes

* Receipt fixes

* Fix core/types

* Fix ./eth

* More compile fixes for tests

* More test fixes

* More test fixes

* Try to see lint errors better

* Try to see lint errors better

* Fix lint

* Debugging eip1559 test

* Fix TestEIP1559Transition test

* Fix NewBlockPacket encoding/decoding

* Fix calculation of TxHash

* Fix perf problem with senders

* Update aleut config values

* Try adding static peers

* Add staticpeers to defaul flags

* Change aleut networkID

* Fix test

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>
Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

Trie: add invariant - first level of trie must be in DB (to ensure having 100% trie structure in trie_account table) (#1522)

* les: move serverPool to les/vflux/client

* les: add metrics

* les: moved ValueTracker inside ServerPool

* les: protect against node registration before server pool is started

* les/vflux/client: fixed tests

* les: make peer registration safe
# Conflicts:
#	les/client.go
#	les/client_handler.go
#	les/peer.go
#	les/vflux/client/queueiterator_test.go
#	les/vflux/client/serverpool.go
#	les/vflux/client/serverpool_test.go
#	les/vflux/client/valuetracker.go
#	les/vflux/client/valuetracker_test.go

This adds support for EIP-2718 typed transactions as well as EIP-2930
access list transactions (tx type 1). These EIPs are scheduled for the
Berlin fork.

There very few changes to existing APIs in core/types, and several new APIs
to deal with access list transactions. In particular, there are two new
constructor functions for transactions: types.NewTx and types.SignNewTx.
Since the canonical encoding of typed transactions is not RLP-compatible,
Transaction now has new methods for encoding and decoding: MarshalBinary
and UnmarshalBinary.

The existing EIP-155 signer does not support the new transaction types.
All code dealing with transaction signatures should be updated to use the
newer EIP-2930 signer. To make this easier for future updates, we have
added new constructor functions for types.Signer: types.LatestSigner and
types.LatestSignerForChainID.

This change also adds support for the YoloV3 testnet.

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Ryan Schneider <ryanleeschneider@gmail.com>
# Conflicts:
#	accounts/abi/bind/backends/simulated.go
#	cmd/evm/internal/t8ntool/execution.go
#	cmd/evm/internal/t8ntool/transition.go
#	cmd/geth/main.go
#	cmd/geth/usage.go
#	core/bench_test.go
#	core/state/statedb.go
#	core/state_prefetcher.go
#	core/state_processor.go
#	core/state_transition.go
#	core/tx_pool.go
#	core/types/block.go
#	core/types/derive_sha.go
#	core/types/gen_tx_json.go
#	core/types/receipt.go
#	core/types/receipt_test.go
#	core/types/transaction.go
#	core/types/transaction_signing.go
#	core/types/transaction_test.go
#	ethclient/ethclient.go
#	ethclient/signer.go
#	graphql/graphql.go
#	internal/ethapi/api.go
#	internal/guide/guide_test.go
#	les/benchmark.go
#	les/odr_test.go
#	light/odr_test.go
#	light/txpool.go
#	miner/worker.go
#	miner/worker_test.go
#	signer/core/api.go
#	tests/state_test_util.go
#	trie/stacktrie_test.go
#	turbo/stages/blockchain_test.go

This PR prevents users from submitting transactions without EIP-155 enabled. This behaviour can be overridden by specifying the flag --rpc.allow-unprotected-txs=true.
# Conflicts:
#	cmd/geth/main.go
#	eth/backend.go
#	les/api_backend.go
#	les/client.go
#	node/config.go

This PR introduces:

- db.put to put a value into the database
- db.get to read a value from the database
- db.delete to delete a value from the database
- db.stats to check compaction info from the database
- db.compact to trigger a db compaction

It also moves inspectdb to db.inspect.
# Conflicts:
#	cmd/geth/chaincmd.go
#	cmd/geth/main.go
#	cmd/utils/flags.go
#	core/rawdb/database.go
#	ethdb/leveldb/leveldb.go

adds a flag --log.json which if enabled makes the client format logs with JSON.
# Conflicts:
#	internal/debug/flags.go

This adds more info about submitted transactions in log messages.

Co-authored-by: Felix Lange <fjl@twurst.com>

* cmd, geth: Reflect command being optional - closes 22218

* cmd, geth: Set current year to 2021

During the snap and eth refactor, the net_version rpc call was falsely deprecated.
This restores the net_version RPC handler as most eth2 nodes and other software
depend on it.
# Conflicts:
#	eth/backend.go
#	les/client.go

This commit splits the eth package, separating the handling of eth and snap protocols. It also includes the capability to run snap sync (https://github.com/ethereum/devp2p/blob/master/caps/snap.md

) , but does not enable it by default.

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Martin Holst Swende <martin@swende.se>
# Conflicts:
#	cmd/geth/misccmd.go
#	cmd/utils/flags.go
#	core/blockchain.go
#	core/blockchain_snapshot_test.go
#	core/forkid/forkid.go
#	core/rawdb/accessors_snapshot.go
#	core/rawdb/schema.go
#	core/state/snapshot/generate.go
#	core/state/statedb.go
#	eth/api_test.go
#	eth/backend.go
#	eth/downloader/downloader.go
#	eth/downloader/downloader_test.go
#	eth/downloader/modes.go
#	eth/downloader/queue.go
#	eth/downloader/statesync.go
#	eth/gen_config.go
#	eth/handler.go
#	eth/handler_test.go
#	eth/helper_test.go
#	eth/peer.go
#	eth/protocol.go
#	eth/protocol_test.go
#	eth/sync.go
#	eth/sync_test.go
#	ethstats/ethstats.go
#	les/client.go
#	les/enr_entry.go
#	les/handler_test.go
#	les/peer.go
#	les/server_handler.go
#	tests/block_test_util.go
#	trie/proof.go
#	trie/proof_test.go
#	trie/trie.go
#	turbo/trie/notary.go
#	turbo/trie/sync_bloom.go