Commit graph

90 commits

Author SHA1 Message Date
marcello33
bbfb2016fa
Upstream merge from go-ethereum/v1.11.6 (#901)
* ethdb/pebble: fix nil callbacks (#26650)

* eth/downloader: fix timeout resurrection panic (#26652)

* common/prque, eth/downloader: fix timeout resurrection panic

* common/prque: revert -1 hack for les, temporaryly!

* core/state, trie: remove unused error-return from trie Commit operation (#26641)

* go.mod: update pebble to latest master (#26654)

* core/vm: set tracer-observable `value` of a delegatecall to match parent `value` (#26632)

This is a breaking change in the tracing hooks API as well as semantics of the callTracer:

- CaptureEnter hook provided a nil value argument in case of DELEGATECALL. However to stay consistent with how delegate calls behave in EVM this hook is changed to pass in the value of the parent call.
- callTracer will return parent call's value for DELEGATECALL frames.

---------

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>

* ethdb: add benchmark test suite (#26659)

* params: schedule shanghai fork on sepolia (#26662)

* params: schedule shanghai fork on sepolia

* params: u64 -> newUint64

* eth/filters: avoid block body retrieval when no matching logs (#25199)

Logs stored on disk have minimal information. Contextual information such as block
number, index of log in block, index of transaction in block are filled in upon request.
We can fill in all these fields only having the block header and list of receipts.
But determining the transaction hash of a log requires the block body.

The goal of this PR is postponing this retrieval until we are sure we the transaction hash.
It happens often that the header bloom filter signals there might be matches in a block,
but after actually checking them reveals the logs do not match. We want to avoid fetching
the body in this case.

Note that this changes the semantics of Backend.GetLogs. Downstream callers of
GetLogs now assume log context fields have not been derived, and need to call
DeriveFields on the logs if necessary.

* eth/tracers: more fork overrides in traceBlockToFile (#26655)

This change allows all post-Berlin forks to be specified as overrides for futureForkBlock in the config parameter for traceBlockToFile.

* tests/fuzzers: supply gnark multiexp config, fixes #26669 (#26670)

This change fixes a fuzzer which broke when we updated the gnark dependency earlier.

* cmd/devp2p: reduce output of node crawler (#26674)

Our discovery crawler spits out a huge amount of logs, most of which is pretty non-interesting. This change moves the very verbose output to Debug, and adds a 8-second status log message giving the general idea about what's going on.

* params: update mainnet + rinkeby CHT (#26677)

This change updates the CHT entries for mainnet and rinkeby

* eth/filters: replace atomic pointer with value (#26689)

* eth/filters: replace atomic.Pointer

* fix

* improve

Co-authored-by: Martin Holst Swende <martin@swende.se>

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>

* p2p/dnsdisc: fix tests with Go 1.20 (#26690)

* eth/catalyst: return error if withdrawals are nil post-shanghai (#26691)

Spec: https://github.com/ethereum/execution-apis/blob/main/src/engine/shanghai.md#request

* ethdb/pebble: Fix `MemTableStopWritesThreshold` (#26692)

MemTableStopWritesThreshold was set to the max size of all memtables before blocking writing but should be set to the max number of memtables. This is documented [here](https://github.com/cockroachdb/pebble/blob/master/options.go#L738-L742).

* eth/downloader: handle missing withdrawals if empty list is expected (#26675)

This PR relaxes the block body ingress handling a bit: if block body withdrawals are missing (but expected to be empty), the body withdrawals are set to 'empty list' before being passed to upper layers. 

This fixes an issue where a block passed from EthereumJS to geth was deemed invalid.

* params: go-ethereum v1.11.0 stable

* params: begin v1.11.1 release cycle

* travis, build: update Go to 1.20.1 (#26653)

travis, build: update Go to 1.20

* core: check genesis state presence by disk read (#26703)

* core, eth/downloader: make body validation more strict (#26704)

* eth/downloader: fix empty-body case in queue fetchresult (#26707)

* eth/downloader: fix typo (#26716)

* all: remove deprecated uses of math.rand (#26710)

This PR is a (superior) alternative to https://github.com/ethereum/go-ethereum/pull/26708, it handles deprecation, primarily two specific cases. 

`rand.Seed` is typically used in two ways
- `rand.Seed(time.Now().UnixNano())` -- we seed it, just to be sure to get some random, and not always get the same thing on every run. This is not needed, with global seeding, so those are just removed. 
- `rand.Seed(1)` this is typically done to ensure we have a stable test. If we rely on this, we need to fix up the tests to use a deterministic prng-source. A few occurrences like this has been replaced with a proper custom source. 

`rand.Read` has been replaced by `crypto/rand`.`Read` in this PR.

* params: go-ethereum v1.11.1 stable

* params: begin v1.11.2 release cycle

* eth/catalyst: send INVALID instead of INVALID_BLOCK_HASH (#26696)

This change will break one hive test, but pass another and it will be the better way going forward

* ci: disable coverage reporting in appveyor and travis

* eth/catalyst: request too large error (#26722)

The method `GetPayloadBodiesByRangeV1` now returns "-38004: Too large request" error if the requested range is too large, according to spec

Co-authored-by: Martin Holst Swende <martin@swende.se>

* core/trie: remove trie tracer (#26665)

This PR contains a small portion of the full pbss PR, namely

    Remove the tracer from trie (and comitter), and instead using an accessList.
    Related changes to the Nodeset.


---------

Co-authored-by: Gary Rong <garyrong0905@gmail.com>

* rpc: fix unmarshaling of null result in CallContext (#26723)

The change fixes unmarshaling of JSON null results into json.RawMessage.

---------

Co-authored-by: Jason Yuan <jason.yuan@curvegrid.com>
Co-authored-by: Jason Yuan <jason.yuan869@gmail.com>

* build: ship bootstrapper Go along with builder for PPA (#26731)

* build: fix setting env var, temp early exit

* build: fix gobootstrap path for the PPA

* build: add some PPA debug logs, sigh

* internal/build: revert raising the chunk size for PPA

* build: yet another weird PPA fix

* build: fix (finaly?) the PPA env vars for Go bootstrapping

* build: fix Go 1.19.0 bootstrapper issues on 386 PPA

* build: enable Lunar Lobster PPA builds

* Revert "core/trie: remove trie tracer (#26665)" (#26732)

This reverts commit 7c749c947a.

* cmd/geth: clarify dumpconfig options (#26729)

Clarifies the documentation around dumpconfi

Signed-off-by: Sungwoo Kim <git@sung-woo.kim>

* core, eth: merge snap-sync chain download progress logs (#26676)

* core: fix accessor mismatch for genesis state (#26747)

* core/rawdb: expose chain freezer constructor without internals (#26748)

* all: use unified emptyRootHash and emptyCodeHash (#26718)

The EmptyRootHash and EmptyCodeHash are defined everywhere in the codebase, this PR replaces all of them with unified one defined in core/types package, and also defines constants for TxRoot, WithdrawalsRoot and UncleRoot

* eth/filters: fix a breaking change and return rpctransaction (#26757)

* eth/filters: fix a breaking change and return rpctransaction

* eth/filters: fix test cases

---------

Co-authored-by: Catror <me@catror.com>

* common/math: allow HexOrDecimal to accept unquoted decimals too (#26758)

* params: release Geth v1.11.2

* params: begin v.1.11.3 release cycle

* log: improve documentation (#26753)

Add usage examples

* core/rawdb, node: use standalone flock dependency (#26633)

* eth: use the last announced finalized block as the sync ancient limit (#26685)

* cmd/devp2p: faster crawling + less verbose dns updates (#26697)

This improves the speed of DHT crawling by using concurrent requests.
It also removes logging of individual DNS updates.

* eth/tracers: add native flatCallTracer (aka parity style tracer) (#26377)

Adds support for a native call tracer with the Parity format, which outputs call frames
in a flat array. This tracer accepts the following options:

- `convertParityErrors: true` will convert error messages to match those of Parity
- `includePrecompiles: true` will report all calls to precompiles. The default
  matches Parity's behavior where CALL and STATICCALLs to precompiles are excluded

Incompatibilities with Parity include:

- Parity removes the result object in case of failure. This behavior is maintained
  with the exception of reverts. Revert output usually contains useful information,
  i.e. Solidity revert reason.
- The `gasUsed` field accounts for intrinsic gas (e.g. 21000 for simple transfers)
  and refunds unlike Parity
- Block rewards are not reported

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>

* core: improve withdrawal index assignment in GenerateChain (#26756)

This fixes an issue where the withdrawal index was not calculated correctly
for multiple withdrawals in a single block.

Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>

* ethdb/pebble: fix range compaction (#26771)

* ethdb/pebble: fix range compaction

* ethdb/pebble: add comment

* ethdb/pebble: fix max memorytable size (#26776)

* ethclient: include withdrawals in ethclient block responses (#26778)

* include withdrawals in ethclient responses

* omit empty withdrawals array in json serialization

* all: change chain head markers from block to header (#26777)

* core/rawdb, ethdb/pebble: disable pebble on openbsd (#26801)

* core: fix a merge fault (#26802)

* README, go.mod, event, internal/version: bump min Go to 1.19 (#26803)

* travi: remove strange leftover Go version

* core, params: schedule Shanghai on goerli (#26795)

* core: params: schedule Shanghai on goerli

* core/forkid: fix comment

* eth: remove admin.peers[i].eth.head and difficulty (#26804)

* core/types: add EffectiveGasPrice in Receipt (#26713)

This change adds a struct field EffectiveGasPrice in types.Receipt. The field is present
in RPC responses, but not in the Go struct, and thus can't easily be accessed via ethclient.

Co-authored-by: PulsarAI <dev@pulsar-systems.fi>

* core, eth/catalyst: fix race conditions in tests (#26790)

Fixes a race in TestNewPayloadOnInvalidTerminalBlock where setting the TTD raced with
the miner. Solution: set the TTD on the blockchain config not the genesis config.

Also fixes a race in CopyHeader which resulted in race reports all over the place.

* metrics: improve accuracy of CPU gauges (#26793)

This PR changes metrics collection to actually measure the time interval between collections, rather
than assume 3 seconds. I did some ad hoc profiling, and on slower hardware (eg, my Raspberry Pi 4)
I routinely saw intervals between 3.3 - 3.5 seconds, with some being as high as 4.5 seconds. This
will generally cause the CPU gauge readings to be too high, and in some cases can cause impossibly
large values for the CPU load metrics (eg. greater than 400 for a 4 core CPU).

---------

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

* ethclient: fix panic when requesting missing blocks (#26817)

This fixes a regression introduced by #26723.
Fixes #26816.

* core, miner: revert block gas counter in case of invalid transaction (#26799)

This change fixes a flaw where, in certain scenarios, the block sealer did not accurately reset the remaining gas after failing to include an invalid transaction. Fixes #26791

* internal/ethapi: add tests for transaction types JSON marshal/unmarshal (#26667)

Checks that Transaction.MarshalJSON and newRPCTransaction JSON output can be parsed by Transaction.UnmarshalJSON

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>

* cmd/evm: correct `alloc` for `t8n` testdata (#26822)

Fixes a minor error in the testdata

* eth/tracers/native: set created address to nil in case of failure (#26779)

Fixes #26073

* accounts/usbwallet: mitigate ledger app chunking issue (#26773)

This PR mitigates an issue with Ledger's on-device RLP deserialization, see
https://github.com/LedgerHQ/app-ethereum/issues/409

Ledger's RLP deserialization code does not validate the length of the RLP list received,
and it may prematurely enter the signing flow when a APDU chunk boundary falls immediately
before the EIP-155 chain_id when deserializing a transaction. Since the chain_id is
uninitialized, it is 0 during this signing flow. This may cause the user to accidentally
sign the transaction with chain_id = 0. That signature would be returned from the device 1
packet earlier than expected by the communication loop. The device blocks the
second-to-last packet waiting for the signer flow, and then errors on the successive
packet (which contains the chain_id, zeroed r, and zeroed s)

Since the signature's early arrival causes successive errors during the communication
process, geth does not parse the improper signature produced by the device, and therefore
no improperly-signed transaction can be created. User funds are not at risk.

We mitigate by selecting the highest chunk size that leaves at least 4 bytes in the
final chunk.

* beacon/engine: don't omit empty withdrawals in ExecutionPayloadBodies (#26698)

This ensures the "withdrawals" field will always be present in responses
to getPayloadBodiesByRangeV1 and getPayloadBodiesByHashV1.

---------

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

* build: update to go 1.20.2 (#26824)

* params: go-ethereum v1.11.3 stable

* params: begin v1.11.4 release cycle

* core/rawdb: find smallest block stored in key-value store when chain gapped (#26719)

This change prints out more information about the problem, in the case where geth detects a gap between leveldb and ancients, so we can determine more exactly where the gap is (what the first missing is). Also prints out more metadata. 

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>

* signer/core: accept all solidity primitive types for EIP-712 signing  (#26770)

Accept all primitive types in Solidity for EIP-712 from intN, uintN, intN[], uintN[] for N as 0 to 256 in multiples of 8

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>

* params: remove EF azure bootnodes (#26828)

* core/vm: use golang native big.Int (#26834)

reverts #26021, to use the upstream bigint instead.

* core/vm: fix typo in comment (#26838)

fixes eip 220 ->  2200

* core/forkid: fix issue in validation test (#26544)

This changes the test to match the comment description. Using timestampedConfig in this test case is incorrect, the comment says 'local is at Gray Glacier' and isn't aware of more forks.

* cmd/evm: update readmes for the tests (#26841)

* core, core/types: plain Message struct (#25977)

Here, the core.Message interface turns into a plain struct and
types.Message gets removed.

This is a breaking change to packages core and core/types. While we do
not promise API stability for package core, we do for core/types. An
exception can be made for types.Message, since it doesn't have any
purpose apart from invoking the state transition in package core.
types.Message was also marked deprecated by the same commit it
got added in, 4dca5d4db7 (November 2016).

The core.Message interface was added in December 2014, in commit
db494170dc, for the purpose of 'testing' state transitions. It's the
same change that made transaction struct fields private. Before that,
the state transition used *types.Transaction directly.

Over time, multiple implementations of the interface accrued across
different packages, since constructing a Message is required whenever
one wants to invoke the state transition. These implementations all
looked very similar, a struct with private fields exposing the fields
as accessor methods.

By changing Message into a struct with public fields we can remove all
these useless interface implementations. It will also hopefully
simplify future changes to the type with less updates to apply across
all of go-ethereum when a field is added to Message.

---------

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

* travis: only build PPAs nightly, not on every push, too heavy (#26846)

* p2p: small comment typo (#26850)

Update server.go

* core: add Timestamp method in BlockGen (#26844)

Since forks are now scheduled by block time, it can be necessary
to check the timestamp of a block while generating transactions.

* core/txpool: implement additional DoS defenses (#26648)

This adds two new rules to the transaction pool:

- A future transaction can not evict a pending transaction.
- A transaction can not overspend available funds of a sender.

---

Co-authored-by: dwn1998 <42262393+dwn1998@users.noreply.github.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>

* params: go-ethereum v1.11.4 stable

* params: begin v1.11.5 release cycle

* tests: define `MuirGlacier` fork (#26856)

add muir glacier to t8n

* code/vm: fix comment typo (#26865)

it should be constantinople rather than contantinople

* core: minor code refactor (#26852)

* core: refactor code

* core: drop it from this anonymous goroutine func

* core/txpool: use priceList.Put instead of heap.Push (#26863)

Minor refactor to use the 'intended' accessor

* eth: return error if 'safe' or 'finalized' tag used pre-merge (#26862)


Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>

* .travis.yml: reenable PPA build on tag push (#26873)

* core/state, trie: port changes from PBSS (#26763)

* p2p/discover: pass invalid discv5 packets to Unhandled channel (#26699)

This makes it possible to run another protocol alongside discv5, by reading 
unhandled packets from the channel.

* all: update links in documentation (#26882)


Co-authored-by: Stephen Flynn <stephen.flynn@gapac.com>

* Increase websocket frame size (from erigon rpc client) (#26883)

This increases the maximum allowed message size to 32MB.

Originally submitted at https://github.com/ledgerwatch/erigon/pull/2739

example block failure: https://etherscan.io/tx/0x1317d973a55cedf9b0f2df6ea48e8077dd176f5444a3423368a46d6e4db89982#internal

* cmd/devp2p, cmd/geth: add version in --help output (#26895)

Not sure why this was removed, it's pretty useful to see the version
also in --help.

* core: show db error-info in case of mismatched hash root (#26870)

When a database failure occurs, bubble it up a into statedb, and report it in suitable places, such as during a 'bad block' report.

* consensus: improve consensus engine definition (#26871)

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.

* eth/catalyst: increase update consensus timeout (#26840)

 Increases the time between consensus updates that we give the CL before we start warning the user.

* internal/ethapi: avoid int overflow in GetTransactionReceipt (#26911)

* trie, accounts/abi: add error-checks (#26914)

* rlp: support for uint256 (#26898)

This adds built-in support in package rlp for encoding, decoding and generating code dealing with uint256.Int.

---------

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

* eth: fix output file permissions in admin_exportChain (#26912)

* api: Use 0700 file permissions for ExportChain

* change perm to 0644

* Update api.go

---------

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

* trie: reduce unit test time (#26918)

* core/txpool: use atomic int added in go1.19 (#26913)

Makes use of atomic.Uint64 instead of atomic by pointer

* params: schedule shanghai fork on mainnet (#26908)

Schedules the shanghai hardfork on timestamp 1681338455 as discussed on ACDE 157: https://github.com/ethereum/execution-specs/pull/727

* core/txpool: allow future local transactions  (#26930)

Local transactions should not be subject to the "future shouldn't churn pending txs" rule

* params: go-ethereum v1.11.5 stable

* params: begin v1.11.6 release cycle

* build: allow building nightly archives via cron jobs (#26938)

* log: add special casing of uint256 into the logger (#26936)

* core/rawdb: use atomic int added in go1.19 (#26935)

* core/vm: expose jumptable constructors (#26880)

When interacting with geth as a library to e.g. produce state tests, it is desirable to obtain the consensus-correct jumptable definition for a given fork. This changes adds accessors so the instructionset can be obtained and characteristics about opcodes can be inspected.

* eth/catalyst: fix races (#26950)

* core/rawdb: update freezertable read meter (#26946)

The meter for "for measuring the effective amount of data read" within the freezertable was never updated. This change remedies that. 
---------

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

* cmd/evm, tests: record preimages if dump is expected (#26955)

With #25287 we made it so that preimages were not recorded by default. This had the side effect that the evm command is no longer able to dump state since it does a preimage lookup to determine the address represented by a key.

This change enables the recording of preimages when the dump command is given.

* core/state: add account address to Trie slot accessors (#26934)

This changes the Trie interface to add the plain account address as a
parameter to all storage-related methods.

After the introduction of the TryAccount* functions, TryGet, TryUpdate and
TryDelete are now only meant to read an account's storage. In their current
form, they assume that an account storage is stored in a separate trie, and
that the hashing of the slot is independent of its account's address.

The proposed structure for a stateless storage breaks these two
assumptions: the hashing of a slot key requires the address and all slots
and accounts are stored in a single trie.

This PR therefore adds an address parameter to the interface. It is ignored
in the MPT version, so this change has no functional impact, however it
will reduce the diff size when merging verkle trees.

* metrics: add cpu counters (#26796)

This PR adds counter metrics for the CPU system and the Geth process.
Currently the only metrics available for these items are gauges. Gauges are
fine when the consumer scrapes metrics data at the same interval as Geth
produces new values (every 3 seconds), but it is likely that most consumers
will not scrape that often. Intervals of 10, 15, or maybe even 30 seconds
are probably more common.

So the problem is, how does the consumer estimate what the CPU was doing in
between scrapes. With a counter, it's easy ... you just subtract two
successive values and divide by the time to get a nice, accurate average.
But with a gauge, you can't do that. A gauge reading is an instantaneous
picture of what was happening at that moment, but it gives you no idea
about what was going on between scrapes. Taking an average of values is
meaningless.

* metrics/influxdb: use smaller dependency and reuse code between v1 and v2 reporters  (#26963)

This change switches to use the smaller influxdata/influxdb1-client package instead of depending on the whole infuxdb package. The new smaller client is very similar to the influxdb-v2 client, which made it possible to refactor the two reporters to reuse code a lot more.

* eth/gasprice: change feehistory input type from int to uint64 (#26922)

Change input param type from int to uint64

* go.mod: update golang.org/x/tools (#26960)

* rlp/rlpgen: print want/expect output string if mismatch (#26932)


Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>

* ethclient: ensure returned subscription is nil on error (#26976)

* core/state, trie: remove Try prefix in Trie accessors (#26975)

This change renames StateTrie methods to remove the Try* prefix. 

We added the Trie methods with prefix 'Try' a long time ago, working
around the problem that most existing methods of Trie did not return the
database error. This weird naming convention has persisted until now.

Co-authored-by: Gary Rong <garyrong0905@gmail.com>

* metrics/librato: ensure resp.body closed (#26969)

This change ensures that we call Close on a http response body, in various places in the source code (mostly tests)

* core/vm: use atomic.Bool (#26951)

Make use of new atomic types
---------

Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>

* core/bloombits: use atomic type (#26993)

* core/state: use atomic.Bool (#26992)

* graphql: fix data races (#26965)

Fixes multiple data races caused by the fact that resolving fields are done concurrently by the graphql library. It also enforces caching at the stateobject level for account fields.

* eth/tracers/native: prevent panic for LOG edge-cases (#26848)

This PR fixes OOM panic in the callTracer as well as panicing on
opcode validation errors (e.g. stack underflow) in callTracer and
prestateTracer.

Co-authored-by: Martin Holst Swende <martin@swende.se>

* internal/debug: add log.logfmt flag to set logging to use logfmt (#26970)

* docs: update outdated DeriveSha docs comment (#26968)

* remove @gballet as a GraphQL codeowner (#27012)

* core: use atomic type (#27011)

* graphql: revert storage access regression (#27007)

* cmd/geth: Add `--log.format` cli param (#27001)

Removes the new --log.logfmt directive and hides --log.json, replacing both with log.format=(json|logfmt|terminal). The hidden log.json option is still respected if log.format is not specified for backwards compatibility.

Co-authored-by: Martin Holst Swende <martin@swende.se>

* ethdb/pebble: use atomic type (#27014)

* common: fix json marshaller MixedcaseAddress (#26998)

Fix the json marshaller of MixedcaseAddress

* eth/catalyst: improve consensus heartbeat (#26896)

improve the heartbeat function that is no longer suitable in the current situation

Co-authored-by: “openex27” <“openexkevin@gmail.com”>

* miner: use atomic type (#27013)

Use the new typed atomics in the miner package

* accounts/abi/bind: handle UnpackLog with zero topics (#26920)

Adds error handling for the case that UnpackLog or UnpackLogIntoMap is called with a log that has zero topics.

---------

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>

* cmd/evm: use correct parent number for t8n base fee calculation (#27032)

Currently the t8n tool uses the same block number for the current block and its parent while calculating the base fee. This causes incorrect base fee calculation for the london fork block. This commit sets the parent block number to be one less than the current block number

* go.mod : update snappy (#27027)

* common: delete MakeName (#27023)

common,p2p: remove unused function MakeName

* cmd/geth: enable log rotation (#26843)

This change enables log rotation, which can be activated using the flag --log.rotate. Additional parameters that can be given are: 

  - log.maxsize to set maximum size before files are rotated,
  - log.maxbackups to set how many files are retailed, 
  - log.maxage to configure max age of rotated files, 
  - log.compress whether to compress rotated files

The way to configure location of the logfile(s) is left unchanged, via the `log.logfile` parameter.  

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>

* cmd, miner, signer: avoid panic if keystore is not available (#27039)

* cmd, miner, singer: avoid panic if keystore is not available

* cmd/geth: print warning instead of panic

* test/fuzzers: fuzz rlp handling of big.Int and uint256.Int (#26917)

test/fuzzers: fuzz rlp handling of big.Lnt and uint256.Int

* core/txpool: move some validation to outside of mutex (#27006)

Currently, most of transaction validation while holding the txpool mutex: one exception being an early-on signature check. 

This PR changes that, so that we do all non-stateful checks before we entering the mutex area. This means they can be performed in parallel, and to enable that, certain fields have been made atomic bools and uint64.

* eth/downloader: use atomic types (#27030)

* eth/downloader: use atomic type

* Update eth/downloader/downloader_test.go

Co-authored-by: Martin Holst Swende <martin@swende.se>

* Update eth/downloader/downloader_test.go

Co-authored-by: Martin Holst Swende <martin@swende.se>

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>

* core/vm: clarify comment (#27045)

* consensus, core/typer: add 4844 excessDataGas to header, tie it to Cancun (#27046)

* consensus/misc, params: add EIP-4844 blobfee conversions (#27041)

* consensus/misc, params: add EIP-4844 blobfee conversions

* consensus/misc: pull in fakeExponential test cases

* consensus/misc: reuse bigints

* consensus/misc: nit renames, additional larger testcase

---------

Co-authored-by: Roberto Bayardo <bayardo@alum.mit.edu>
Co-authored-by: Martin Holst Swende <martin@swende.se>

* eth/tracers: report correct gasLimit in call tracers (#27029)

This includes a semantic change to the `callTracer` as well as `flatCallTracer`.
The value of field `gas` in the **first** call frame will change as follows:

- It previously contained gas available after initial deductions (i.e. tx costs)
- It will now contain the full tx gasLimit value

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

* all: remove debug-field from vm config (#27048)

This PR removes the Debug field from vmconfig, making it so that if a tracer is set, debug=true is implied.

---------

Co-authored-by: 0xTylerHolmes <tyler@ethereum.org>
Co-authored-by: Sina Mahmoodi <1591639+s1na@users.noreply.github.com>

* metrics: make gauge_float64 and counter_float64 lock free (#27025)

Makes the float-gauges lock-free

name                      old time/op  new time/op  delta
CounterFloat64Parallel-8  1.45µs ±10%  0.85µs ± 6%  -41.65%  (p=0.008 n=5+5)

---------

Co-authored-by: Exca-DK <dev@DESKTOP-RI45P4J.localdomain>
Co-authored-by: Martin Holst Swende <martin@swende.se>

* eth/tracers: use atomic type (#27031)

Use the new atomic types in package eth/tracers

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>

* build: upgrade -dlgo version to Go 1.20.3

* core/txpool: disallow future churn by remote txs (#26907)

Prior to this change, it was possible that transactions are erroneously deemed as 'future' although they are in fact 'pending', causing them to be dropped due to 'future' not being allowed to replace 'pending'. 

This change fixes that, by doing a more in-depth inspection of the queue.

* core, miner: drop transactions from the same sender when error occurs (#27038)

This PR unifies the error handling in miner. 

Whenever an error occur while applying a transaction, the transaction should be regarded as invalid and all following transactions from the same sender not executable because of the nonce restriction. The only exception is the `nonceTooLow` error which is handled separately.

* params: new sepolia bootnodes (#27099)

New sepolia bootnodes managed by EF devops

* cmd/devp2p: fix erroneous log output in crawler (#27089)

cmd/devp2p: fix log of ignored recent nodes counter

* signer/core: rename testdata files (#27063)

Sets a meaningful name on test-files

* core: fix comment to reflect function name (#27070)

* params: remove `EIP150Hash` from chainconfig (#27087)

The EIP150Hash was an idea where, after the fork, we hardcoded the forked hash as an extra defensive mechanism. It wasn't really used, since forks weren't contentious and for all the various testnets and private networks it's been a hassle to have around. 

This change removes that config field. 

---------

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

* p2p: access embedded fields of Server directly (#27078)

* consensus/ethash: use atomic type (#27068)

* cmd/devp2p: make crawler-route53-updater less verbose (#27116)

Follow-up to #26697, makes the crawler less verbose on route53-based scenarios.

It also changes the loglevel from debug to info on Updates, which are typically the root, and can be interesting to see.

* cmd/geth: rename --vmodule to --log.vmodule (#27071)

renames `--vmodule` to `--log.vmodule`, and prints a warning if the old form is used.

* core/vm: order opcodes properly (#27113)

* metrics: use atomic type (#27121)

* all: refactor trie API (#26995)

In this PR, all TryXXX(e.g. TryGet) APIs of trie are renamed to XXX(e.g. Get) with an error returned.

The original XXX(e.g. Get) APIs are renamed to MustXXX(e.g. MustGet) and does not return any error -- they print a log output. A future PR will change the behaviour to panic on errorrs.

* params: go-ethereum v1.11.6 stable

* dev: chg: regression changes for bor after merge

* dev: chg: more regression changes for bor after merge

* dev: chg: txpool_test regression changes after merge

* dev: chg: gomock re-generate mocks for backend interface

* dev: chg: regression changes after develop is merged into upstream-merge

* dev: chg: further fixes merging develop into upstream-merge

* dev: chg: apply changes to NewParallelBlockChain

* dev: chg: solve some TODOs

* dev: fix: CreateConsensusEngine for new ethereum objects

* dev: fix: NewParallelBlockChain using Genesis

* dev: fix: build ci.go

* dev: fix: thelper and tparallel lint

* dev: fix: http related and nilnil lint errors

* dev: fix: ineffassign lint errors

* dev: chg: comment position fix

* dev: fix: govet lint errors

* dev: fix: error related lint issues

* dev: fix: bodyclose lint issues

* dev: fix: some wsl lint issues

* dev: fix: more wsl lint issues

* dev: fix: errorcheck lint issues

* dev: fix: solve more lint issues

* dev: fix: more wsl lint issues

* dev: fix: more errcheck lint issues

* dev: fix: most of wsl lint issues

* dev: fix: all remaining  lint issues

* dev: fix: t.Parallel called multiple times

* dev: fix: tests failing due to t.Parallel

* fix : runtime testcases

* fix : testcase : config, addTxWithChain, burnAmount

* fix : ethhash bor burn contract

* fix : genspec config

* fix : freezer, TestStateProcessorErrors

* core,eth,miner: fix initial test cases (#922)

* fix : TestTransactionIndices, testBeaconSync

* fix : TestBeaconSync66

* core,eth: fix TestDeduplication, TestSyncAccountPerformance, TestTraceTransaction

* fix : TestTxIndexer

* rm : multiple coinbase balance

* fix : testCommitInterruptExperimentBor

* adding balance send to burntcontract back

* Fix header encoding test

* core,eth/tracers: fix TestPrestateWithDiffModeTracer

* consensus/bor,eth/filters,miner,params,tests: fix mocks

* fix : TestGraphQLConcurrentResolvers

* fix : TestBuildPayload

* common,core,miner: fix goleaks,duplicate init and inconsistent mutex (un)locks

* fix : lint

* fix : lint

* fix : test-integration

* fix : test-integration

* core: restore AddFeeTransferLog post miner tipping

* fix : TestGraphQLConcurrentResolvers

* fix : deadlocks

* rm: t.parallel from testQueueTimeLimiting tests

* Merge branch 'develop' into mardizzone/upstream-merge

* fix : lint

* fix : test-integration

* fix : TxDependency

* add rpc.enabledeprecatedpersonal flag

---------

Signed-off-by: Sungwoo Kim <git@sung-woo.kim>
Signed-off-by: jsvisa <delweng@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Chris Ziogas <ziogaschr@gmail.com>
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Sina Mahmoodi <1591639+s1na@users.noreply.github.com>
Co-authored-by: Darioush Jalali <darioush.jalali@avalabs.org>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Patrick O'Grady <prohb125@gmail.com>
Co-authored-by: ucwong <ucwong@126.com>
Co-authored-by: Roman Krasiuk <rokrassyuk@gmail.com>
Co-authored-by: Jason Yuan <jason.yuan@curvegrid.com>
Co-authored-by: Jason Yuan <jason.yuan869@gmail.com>
Co-authored-by: Sungwoo Kim <git@sung-woo.kim>
Co-authored-by: Yier <90763233+yierx@users.noreply.github.com>
Co-authored-by: Catror <me@catror.com>
Co-authored-by: Nate Armstrong <naterarmstrong@gmail.com>
Co-authored-by: Dan Cline <6798349+Rjected@users.noreply.github.com>
Co-authored-by: Peter (bitfly) <1674920+peterbitfly@users.noreply.github.com>
Co-authored-by: PulsarAI <dev@pulsar-systems.fi>
Co-authored-by: turboboost55 <7891737+turboboost55@users.noreply.github.com>
Co-authored-by: Adrian Sutton <adrian@symphonious.net>
Co-authored-by: Guruprasad Kamath <48196632+gurukamath@users.noreply.github.com>
Co-authored-by: James Prestwich <10149425+prestwich@users.noreply.github.com>
Co-authored-by: Daniel Fernandes <711733+daferna@users.noreply.github.com>
Co-authored-by: Rafael Matias <rafael@skyle.net>
Co-authored-by: xiyang <90125263+JBossBC@users.noreply.github.com>
Co-authored-by: Roberto Bayardo <bayardo@alum.mit.edu>
Co-authored-by: panicalways <113693386+panicalways@users.noreply.github.com>
Co-authored-by: dwn1998 <42262393+dwn1998@users.noreply.github.com>
Co-authored-by: s7v7nislands <s7v7nislands@gmail.com>
Co-authored-by: lightclient <14004106+lightclient@users.noreply.github.com>
Co-authored-by: Stephen Flynn <ssflynn@gmail.com>
Co-authored-by: Stephen Flynn <stephen.flynn@gapac.com>
Co-authored-by: Jonathan Otto <jonathan.otto@gmail.com>
Co-authored-by: Delweng <delweng@gmail.com>
Co-authored-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
Co-authored-by: aaronbuchwald <aaron.buchwald56@gmail.com>
Co-authored-by: ucwong <ethereum2k@gmail.com>
Co-authored-by: norwnd <112318969+norwnd@users.noreply.github.com>
Co-authored-by: jwasinger <j-wasinger@hotmail.com>
Co-authored-by: Adrian Sutton <adrian@oplabs.co>
Co-authored-by: David Murdoch <187813+davidmurdoch@users.noreply.github.com>
Co-authored-by: openex <openexkevin@gmail.com>
Co-authored-by: “openex27” <“openexkevin@gmail.com”>
Co-authored-by: sudeep <sudeepdino008@gmail.com>
Co-authored-by: joohhnnn <68833933+joohhnnn@users.noreply.github.com>
Co-authored-by: 0xTylerHolmes <tyler@ethereum.org>
Co-authored-by: Exca-DK <85954505+Exca-DK@users.noreply.github.com>
Co-authored-by: Exca-DK <dev@DESKTOP-RI45P4J.localdomain>
Co-authored-by: Marius Kjærstad <mkjaerstad@protonmail.com>
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Co-authored-by: Manav Darji <manavdarji.india@gmail.com>
2023-08-01 16:56:27 +05:30
Arpit Temani
2321e64ed7
V0.2.16 candidate (#373)
* merge geth v1.10.15

* fix: Removed FastSync from cli server

* fix: TestHeadersRLPStorage

* Added t.skip(ETH2 in bor)

* fix: flow in create consensus engine

* bumped version

* Fix typo

* increase block time

* remove file

* bumped version

* merge gethv1.10.17

* bumped version

* fix failing tests

* Bump Go version to v1.18 (#368)

* Bump Go version to v1.18.1

* Build using netgo tag

This will create a static build using Go native networking stack.

Checked and it works stable for all archs and distros.

* Fix meta

* Bump version

* Meta as stable

Co-authored-by: Shivam Sharma <shivam691999@gmail.com>
Co-authored-by: Manav Darji <manavdarji.india@gmail.com>
Co-authored-by: Sandeep Sreenath <sandeep.sreenath@gmail.com>
Co-authored-by: Victor Castell <victor@victorcastell.com>
2022-05-06 12:31:48 +02:00
Marius van der Wijden
b8d7c662cd
core, rpc: disable memory output by default in traces (#23558)
* core: cmd: invert disableMemory

* core: fix missed inversion

* cmd/evm: preserve Flags but change default value

* Apply suggestions from code review

Co-authored-by: Martin Holst Swende <martin@swende.se>

Co-authored-by: Martin Holst Swende <martin@swende.se>
2021-09-13 18:59:52 +02:00
Martin Holst Swende
babe9b993e
cmd/evm: transaction validation tool (#23494)
* cmd/evm: transaction validation tool

* cmd/evm: add hash to t9n tool

* cmd/evm: lint nits

* cmd/evm: nitpicks
2021-09-13 13:57:40 +02:00
Martin Holst Swende
4d88974864
cmd/evm: add tests for evm t8n (#23507) 2021-09-02 09:22:43 +02:00
Sina Mahmoodi
5441a8fa47
all: remove noop vm config flags (#23111)
* all: rm external interpreter and ewasm config

* core/vm: rm Interpreter interface

* cmd/geth: deprecate interpreter config fields
2021-07-06 22:03:09 +02:00
lightclient
bbfb1e4008
all: add support for EIP-2718, EIP-2930 transactions (#21502)
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>
2021-02-25 15:26:57 +01:00
Martin Holst Swende
7ebc6c43ff
cmd/evm: statet8n output folder + tx hashes on trace filenames (#21406)
* t8ntool: add output basedir

* t8ntool: add txhash to trace filename

* t8ntool: don't default to '.' basedir, allow absolute paths
2020-08-19 11:31:13 +02:00
Martin Holst Swende
295693759e
core/vm: less allocations for various call variants (#21222)
* core/vm/runtime/tests: add more benchmarks

* core/vm: initial work on improving alloc count for calls to precompiles

name                                  old time/op    new time/op    delta
SimpleLoop/identity-precompile-10M-6     117ms ±75%      43ms ± 1%  -63.09%  (p=0.008 n=5+5)
SimpleLoop/loop-10M-6                   79.6ms ± 4%    70.5ms ± 1%  -11.42%  (p=0.008 n=5+5)

name                                  old alloc/op   new alloc/op   delta
SimpleLoop/identity-precompile-10M-6    24.4MB ± 0%     4.9MB ± 0%  -79.94%  (p=0.008 n=5+5)
SimpleLoop/loop-10M-6                   13.2kB ± 0%    13.2kB ± 0%     ~     (p=0.357 n=5+5)

name                                  old allocs/op  new allocs/op  delta
SimpleLoop/identity-precompile-10M-6      382k ± 0%      153k ± 0%  -59.99%  (p=0.000 n=5+4)
SimpleLoop/loop-10M-6                     40.0 ± 0%      40.0 ± 0%     ~     (all equal)

* core/vm: don't allocate big.int for touch

name                                  old time/op    new time/op    delta
SimpleLoop/identity-precompile-10M-6    43.3ms ± 1%    42.4ms ± 7%     ~     (p=0.151 n=5+5)
SimpleLoop/loop-10M-6                   70.5ms ± 1%    76.7ms ± 1%   +8.67%  (p=0.008 n=5+5)

name                                  old alloc/op   new alloc/op   delta
SimpleLoop/identity-precompile-10M-6    4.90MB ± 0%    2.46MB ± 0%  -49.83%  (p=0.008 n=5+5)
SimpleLoop/loop-10M-6                   13.2kB ± 0%    13.2kB ± 1%     ~     (p=0.571 n=5+5)

name                                  old allocs/op  new allocs/op  delta
SimpleLoop/identity-precompile-10M-6      153k ± 0%       76k ± 0%  -49.98%  (p=0.029 n=4+4)
SimpleLoop/loop-10M-6                     40.0 ± 0%      40.0 ± 0%     ~     (all equal)

* core/vm: reduce allocs in staticcall

name                                  old time/op    new time/op    delta
SimpleLoop/identity-precompile-10M-6    42.4ms ± 7%    37.5ms ± 6%  -11.68%  (p=0.008 n=5+5)
SimpleLoop/loop-10M-6                   76.7ms ± 1%    69.1ms ± 1%   -9.82%  (p=0.008 n=5+5)

name                                  old alloc/op   new alloc/op   delta
SimpleLoop/identity-precompile-10M-6    2.46MB ± 0%    0.02MB ± 0%  -99.35%  (p=0.008 n=5+5)
SimpleLoop/loop-10M-6                   13.2kB ± 1%    13.2kB ± 0%     ~     (p=0.143 n=5+5)

name                                  old allocs/op  new allocs/op  delta
SimpleLoop/identity-precompile-10M-6     76.4k ± 0%      0.1k ± 0%     ~     (p=0.079 n=4+5)
SimpleLoop/loop-10M-6                     40.0 ± 0%      40.0 ± 0%     ~     (all equal)

* trie: better use of hasher keccakState

* core/state/statedb: reduce allocations in getDeletedStateObject

* core/vm: reduce allocations in all call derivates

* core/vm: reduce allocations in call variants

- Make returnstack `uint32`
- Use a `sync.Pool` of `stack`s

* core/vm: fix tests

* core/vm: goimports

* core/vm: tracer fix + staticcall gas fix

* core/vm: add back snapshot to staticcall

* core/vm: review concerns + make returnstack pooled + enable returndata in traces

* core/vm: fix some test tracer method signatures

* core/vm: run gencodec, minor comment polish

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-07-16 15:06:19 +03:00
rene
5b081ab214
cmd/clef: change --rpcport to --http.port and update flags in docs (#21318) 2020-07-14 10:35:32 +02:00
Martin Holst Swende
e376d2fb31
cmd/evm: add state transition tool for testing (#20958)
This PR implements the EVM state transition tool, which is intended
to be the replacement for our retesteth client implementation.
Documentation is present in the cmd/evm/README.md file.

Co-authored-by: Felix Lange <fjl@twurst.com>
2020-06-30 10:12:51 +02:00
Paweł Bylica
49cf000df7 cmd/evm: Add --bench flag for benchmarking (#20330)
The --bench flag uses the testing.B to execute the EVM bytecode many times and get the average exeuction time out of it.
2019-12-18 09:43:18 +01:00
zaccoding
23c8c74131 cmd: fix command help messages in modules (#20203) 2019-11-26 11:46:39 +01:00
Michael Forney
9e71f55bfa cmd/evm: Allow loading input from file (#20273)
Make it possible to load input from a file. Simlar to `--code` / `--codefile`, have `--input`/`--inputfile`.
2019-11-17 15:45:54 +01:00
C. Brown
be4d74f8d2 cmd, internal/build, docker: advertise commit date in unstable build versions (#19522)
* add-date-to unstable

* fields-insteadof-split

* internal/build: support building with missing git

* docker: add git history back to support commit date in version

* internal/build: use PR commits hashes for PR builds
2019-05-08 16:44:28 +03:00
Paweł Bylica
d37f987639 cmd/evm: Add --vm.evm flag to support EVMC (#18457) 2019-01-16 11:43:41 +01:00
Péter Szilágyi
b7e57ca1d0
cmd/evm, core/vm, internal/ethapi: don't disable call gas metering 2018-03-05 14:01:13 +02:00
Martin Holst Swende
8cab3ab435 cmd/evm: adds ability to run individual state test file (#14998)
* cmd/evm: adds ability to run individual state test file

* cmd/evm: Fix statetest runner to be more json friendly

* cmd/evm, tests: minor polishes, dump state on fail
2017-09-05 12:24:26 +03:00
Martin Holst Swende
3040243042 cmd/evm: add --receiver, support code from stdin (#14873) 2017-08-15 11:31:36 +02:00
Martin Holst Swende
9a44e1035e cmd/evm, core/vm: add --nomemory, --nostack to evm (#14617) 2017-06-21 14:52:31 +02:00
Martin Holst Swende
80f7c6c299 cmd/evm: add --prestate, --sender, --json flags for fuzzing (#14476) 2017-06-07 17:09:08 +02:00
Jeffrey Wilcke
3ee75bec9f cmd/evm: added mem/cpu profiling 2017-05-23 10:17:55 +02:00
Péter Szilágyi
82e7c1d124 Merge pull request #3728 from obscuren/format-trace
core/evm, core/vm: improved evm trace output
2017-03-02 13:01:01 +02:00
Valentin Wüstholz
c52ab932e6 cmd/disasm, cmd/evm: integrate disasm tool into evm tool. (#3729) 2017-03-01 13:34:50 +01:00
Jeffrey Wilcke
f30733c806
cmd/evm: removed -sysstat and moved content to -debug flag
Added the ability to directly compile and run ethereum assembly using
the evm utility: `evm run <file>`. This is equivalant to `evm compile
<file> | evm run`.
2017-03-01 11:52:57 +01:00
Jeffrey Wilcke
230cf2ec91 cmd/evm, core/asm: add EVM assembler (#3686)
The evm compile command implements a simple assembly language that compiles to
EVM bytecode.
2017-03-01 01:11:24 +01:00
Felix Lange
d0eba23af3 all: disable log message colors outside of geth
Also tweak behaviour so colors are only enabled when stderr is a terminal.
2017-02-27 15:33:12 +01:00
Felix Lange
5c8fe28b72 common: move big integer math to common/math (#3699)
* common: remove CurrencyToString

Move denomination values to params instead.

* common: delete dead code

* common: move big integer operations to common/math

This commit consolidates all big integer operations into common/math and
adds tests and documentation.

There should be no change in semantics for BigPow, BigMin, BigMax, S256,
U256, Exp and their behaviour is now locked in by tests.

The BigD, BytesToBig and Bytes2Big functions don't provide additional
value, all uses are replaced by new(big.Int).SetBytes().

BigToBytes is now called PaddedBigBytes, its minimum output size
parameter is now specified as the number of bytes instead of bits. The
single use of this function is in the EVM's MSTORE instruction.

Big and String2Big are replaced by ParseBig, which is slightly stricter.
It previously accepted leading zeros for hexadecimal inputs but treated
decimal inputs as octal if a leading zero digit was present.

ParseUint64 is used in places where String2Big was used to decode a
uint64.

The new functions MustParseBig and MustParseUint64 are now used in many
places where parsing errors were previously ignored.

* common: delete unused big integer variables

* accounts/abi: replace uses of BytesToBig with use of encoding/binary

* common: remove BytesToBig

* common: remove Bytes2Big

* common: remove BigTrue

* cmd/utils: add BigFlag and use it for error-checked integer flags

While here, remove environment variable processing for DirectoryFlag
because we don't use it.

* core: add missing error checks in genesis block parser

* common: remove String2Big

* cmd/evm: use utils.BigFlag

* common/math: check for 256 bit overflow in ParseBig

This is supposed to prevent silent overflow/truncation of values in the
genesis block JSON. Without this check, a genesis block that set a
balance larger than 256 bits would lead to weird behaviour in the VM.

* cmd/utils: fixup import
2017-02-26 22:21:51 +01:00
Péter Szilágyi
d4fd06c3dc
all: blidly swap out glog to our log15, logs need rework 2017-02-23 12:16:44 +02:00
Jeffrey Wilcke
024d41d0c2 core, core/state, core/vm: remove exported account getters (#3618)
Removed exported statedb object accessors, reducing the chance for nasty
bugs to creep in. It's also ugly and unnecessary to have these methods.
2017-02-22 23:29:59 +01:00
Jeffrey Wilcke
c12f4df910 params: core, core/vm, miner: 64bit gas instructions
Reworked the EVM gas instructions to use 64bit integers rather than
arbitrary size big ints. All gas operations, be it additions,
multiplications or divisions, are checked and guarded against 64 bit
integer overflows.

In additon, most of the protocol paramaters in the params package have
been converted to uint64 and are now constants rather than variables.

* common/math: added overflow check ops
* core: vmenv, env renamed to evm
* eth, internal/ethapi, les: unmetered eth_call and cancel methods
* core/vm: implemented big.Int pool for evm instructions
* core/vm: unexported intPool methods & verification methods
* core/vm: added memoryGasCost overflow check and test
2017-02-13 21:44:25 +01:00
Jeffrey Wilcke
57f4e90257 Revert "params: core, core/vm, miner: 64bit gas instructions (#3514)"
This reverts commit 8b57c49490.
2017-02-13 15:15:12 +01:00
Jeffrey Wilcke
8b57c49490 params: core, core/vm, miner: 64bit gas instructions (#3514)
Reworked the EVM gas instructions to use 64bit integers rather than
arbitrary size big ints. All gas operations, be it additions,
multiplications or divisions, are checked and guarded against 64 bit
integer overflows.

In additon, most of the protocol paramaters in the params package have
been converted to uint64 and are now constants rather than variables.

* common/math: added overflow check ops
* core: vmenv, env renamed to evm
* eth, internal/ethapi, les: unmetered eth_call and cancel methods
* core/vm: implemented big.Int pool for evm instructions
* core/vm: unexported intPool methods & verification methods
* core/vm: added memoryGasCost overflow check and test
2017-02-02 15:25:42 +01:00
Martin Holst Swende
935d891e9d cmd/evm: added debug flag (back) (#3554)
* evm: added debug flag (back)

* cmd/evm: gofmt
2017-01-22 22:14:09 +01:00
Jeffrey Wilcke
bbc4ea4ae8 core/vm: improved EVM run loop & instruction calling (#3378)
The run loop, which previously contained custom opcode executes have been
removed and has been simplified to a few checks.

Each operation consists of 4 elements: execution function, gas cost function,
stack validation function and memory size function. The execution function
implements the operation's runtime behaviour, the gas cost function implements
the operation gas costs function and greatly depends on the memory and stack,
the stack validation function validates the stack and makes sure that enough
items can be popped off and pushed on and the memory size function calculates
the memory required for the operation and returns it.

This commit also allows the EVM to go unmetered. This is helpful for offline
operations such as contract calls.
2017-01-05 11:52:10 +01:00
Jeffrey Wilcke
3fc7c97827 core, core/vm: implemented a generic environment (#3348)
Environment is now a struct (not an interface). This
reduces a lot of tech-debt throughout the codebase where a virtual
machine environment had to be implemented in order to test or run it.

The new environment is suitable to be used en the json tests, core
consensus and light client.
2016-12-06 02:16:03 +01:00
Jeffrey Wilcke
445feaeef5 core, core/state, trie: EIP158, reprice & skip empty account write
This commit implements EIP158 part 1, 2, 3 & 4

1. If an account is empty it's no longer written to the trie. An empty
  account is defined as (balance=0, nonce=0, storage=0, code=0).
2. Delete an empty account if it's touched
3. An empty account is redefined as either non-existent or empty.
4. Zero value calls and zero value suicides no longer consume the 25k
  reation costs.

params: moved core/config to params

Signed-off-by: Jeffrey Wilcke <jeffrey@ethereum.org>
2016-11-13 10:44:04 +01:00
Nick Johnson
00665a0b72 cmd/evm: Allow stdin and files as sources of bytecode (#3172)
* cmd/evm: Allow stdin and files as sources of bytecode

* cmd/evm: Print and exit instead of panicing

* cmd/evm: fix compile and vet errors
2016-10-29 12:07:38 +03:00
Jeffrey Wilcke
64af2aafda core, core/vm: added gas price variance table
This implements 1b & 1c of EIP150 by adding a new GasTable which must be
returned from the RuleSet config method. This table is used to determine
the gas prices for the current epoch.

Please note that when the CreateBySuicide gas price is set it is assumed
that we're in the new epoch phase.

In addition this PR will serve as temporary basis while refactorisation
in being done in the EVM64 PR, which will substentially overhaul the gas
price code.
2016-10-14 18:09:17 +02:00
Felix Lange
1f1ea18b54 core/state: implement reverts by journaling all changes
This commit replaces the deep-copy based state revert mechanism with a
linear complexity journal. This commit also hides several internal
StateDB methods to limit the number of ways in which calling code can
use the journal incorrectly.

As usual consultation and bug fixes to the initial implementation were
provided by @karalabe, @obscuren and @Arachnid. Thank you!
2016-10-06 15:32:16 +02:00
Péter Szilágyi
cb84e3f029 cmd, core, internal, light, tests: avoid hashing the code in the VM 2016-10-01 16:01:58 +03:00
Felix Lange
6b727c0440 cmd/evm, cmd/geth, cmd/utils: move version handling to cmd/utils 2016-09-05 13:24:11 +02:00
Nick Johnson
781915f183 core/vm: Refactor tracing to make Tracer the main interface
This CL makes several refactors:
 - Define a Tracer interface, implementing the `CaptureState` method
 - Add the VM environment as the first argument of
   `Tracer.CaptureState`
 - Rename existing functionality `StructLogger` an make it an
   implementation of `Tracer`
 - Delete `StructLogCollector` and make `StructLogger` collect the logs
   directly
 - Change all callers to use the new `StructLogger` where necessary and
   extract logs from that.
 - Deletes the apparently obsolete and likely nonfunctional 'TraceCall'
   from the eth API.

Callers that only wish accumulated logs can use the `StructLogger`
implementation straightforwardly. Callers that wish to efficiently
capture VM traces and operate on them without excessive copying can now
implement the `Tracer` interface to receive VM state at each step and
do with it as they wish.

This CL also removes the accumulation of logs from the vm.Environment;
this was necessary as part of the refactor, but also simplifies it by
removing a responsibility that doesn't directly belong to the
Environment.
2016-08-22 09:26:15 +01:00
Péter Szilágyi
6362a9d610 Revert "test, cmd/evm, core, core/vm: illegal code hash implementation"
This reverts commit 7a5b571c67.
2016-06-29 11:44:51 +03:00
Jeffrey Wilcke
7a5b571c67 test, cmd/evm, core, core/vm: illegal code hash implementation
This implements a generic approach to enabling soft forks by allowing
anyone to put in hashes of contracts that should not be interacted from.
This will help "The DAO" in their endevour to stop any whithdrawals from
any DAO contract by convincing the mining community to accept their code
hash.
2016-06-22 11:38:25 +03:00
Jeffrey Wilcke
e5165aeb27 cmd/evm: added --create flag indicating the exec code is to be created
This fixes an issue if you wanted to test out code deployment rather
than running a piece of code with an argument. This solves it by adding
a --create flag that indicates the Create function should be used rather
than the Call function.

This also adds a statedb.commit call so that the proper state can be
dumped when requested using the --dump flag.
2016-06-14 17:11:33 +02:00
Péter Szilágyi
90e07b19ab cmd: fix CLI package deprecation warnings 2016-06-10 11:23:00 +03:00
Bas van Kervel
861add3d72 cmd/geth: codegansta/cli package renamed to urfave/cli 2016-06-09 15:37:13 +02:00
Jeffrey Wilcke
f0cbebb19f core: added basic chain configuration
Added chain configuration options and write out during genesis database
insertion. If no "config" was found, nothing is written to the database.

Configurations are written on a per genesis base. This means
that any chain (which is identified by it's genesis hash) can have their
own chain settings.
2016-04-01 01:01:10 +02:00
Jeffrey Wilcke
14013372ae core: Added EVM configuration options
The EVM is now initialised with an additional configured object that
allows you to turn on debugging options.
2016-03-23 23:02:42 +01:00