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0a7672fc9a
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153 Commits

Author SHA1 Message Date
lightclient
0a7672fc9a
cmd/evm: rename t8n args to improve clarity when tracing (#23934) 
* cmd/evm: rename t8n args to improve clarity when tracing

* cmd/evm: add back removed tracing flags and note that they are deprecated

* cmd/evm: add warning when using deprecated flag
 2021-11-24 10:15:23 +01:00
lightclient
23f69c6db0
cmd/evm: add support for signing transactions in the unprotected format (#23937) 
* cmd/evm: add support for signing transactions in the unprotected format

* cmd/evm: simplify signing of unprotected txs
 2021-11-23 10:33:15 +01:00
lightclient
441c7f2b0f
cmd/evm: add b11r tool (#23843) 
evm block-builder (a.k.a b11r) is a utility to help assemble blocks, for use during the test-creation process.
 2021-11-22 09:25:35 +01:00
Martin Holst Swende
e761255ba7
cmd/evm: make t9n intrinsicGas output hex, fixes #23883 (#23889) 2021-11-19 10:53:20 +01:00
lightclient
fa96718512
cmd/evm: rename t8n result to match types.Header (ReceiptRoot->ReceiptsRoot) (#23924) 2021-11-17 13:50:08 +01:00
lightclient
b0b708bf23
cmd/evm: add gasUsed to t8n result (#23919) 
* cmd/evm: add gas used accumulator to t8n result

* cmd/evm: update t8n tests to include gas used field
 2021-11-16 08:43:58 +01:00
Andrei Maiboroda
f32feeb260
core/vm: implement EIP-2681: Limit account nonce to 2^64-1 (#23853) 
This retroactively implements requirements or EIP-2681 for the account nonce upper limit.
 2021-11-11 15:00:58 +01:00
Sina Mahmoodi
8d7e6062ec
eth/tracers: support for golang tracers + add golang callTracer (#23708) 
* eth/tracers: add basic native loader

* eth/tracers: add GetResult to tracer interface

* eth/tracers: add native call tracer

* eth/tracers: fix call tracer json result

* eth/tracers: minor fix

* eth/tracers: fix

* eth/tracers: fix benchTracer

* eth/tracers: test native call tracer

* eth/tracers: fix

* eth/tracers: rm extra make

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

* eth/tracers: rm extra make

* eth/tracers: make callFrame private

* eth/tracers: clean-up and comments

* eth/tracers: add license

* eth/tracers: rework the model a bit

* eth/tracers: move tracecall tests to subpackage

* cmd/geth: load native tracers

* eth/tracers: minor fix

* eth/tracers: impl stop

* eth/tracers: add native noop tracer

* renamings

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

* eth/tracers: more renamings

* eth/tracers: make jstracer non-exported, avoid cast

* eth/tracers, core/vm: rename vm.Tracer to vm.EVMLogger for clarity

* eth/tracers: minor comment fix

* eth/tracers/testing: lint nitpicks

* core,eth: cancel evm on nativecalltracer stop

* Revert "core,eth: cancel evm on nativecalltracer stop"

This reverts commit 01bb908790a369c1bb9d3937df9325c6857bf855.

* eth/tracers: linter nits

* eth/tracers: fix output on err

Co-authored-by: Martin Holst Swende <martin@swende.se>
 2021-11-05 11:48:21 +01:00
Martin Holst Swende
32150f8aa9
cmd/geth, cmd/evm, params: implement Arrow Glacier (EIP 4345) (#23810) 
This PR adds support for ArrowGlacier, as defined by

    https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/arrow-glacier.md
    https://eips.ethereum.org/EIPS/eip-4345

> Starting with FORK_BLOCK_NUMBER the client will calculate the difficulty based on a fake block number suggesting to the client that the difficulty bomb is adjusting 10,700,000 blocks later than the actual block number.

This also adds support for evm t8n to return the calculated difficulty, so it can be used to construct test.
 2021-10-28 22:18:14 +02:00
Martin Holst Swende
52c02ccb1f
cmd/evm: handle rlp errors in t9n (#23771) 
* cmd/evm: handle rlp errors in t9n

* cmd/evm/testdata: fix readme
 2021-10-27 13:28:50 +02:00
Martin Holst Swende
84d8eb2ca8
cmd/evm: add 256-bit field validations on transactions (t9n) (#23743) 
* cmd/evm: add 256-bit field validations on transactions (t9n)

* cmd/evm: validate gas*gasPrice, return intrinsic gas usage

* cmd/evm: address review comment
 2021-10-18 22:36:45 +02:00
Iskander (Alex) Sharipov
778ff94794
all: fix some go-critic linter warnings (#23709) 
This doesn't fix all go-critic warnings, just the most serious ones.

Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
 2021-10-13 17:31:02 +02:00
Martin Holst Swende
64da037e99
cmd/evm: stricter transaction validation (#23694) 
* cmd/evm: t9n: validate transaction intrinsic gas

* cmd/evm: t9n: stricter tx validation
 2021-10-11 12:30:13 +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
Martin Holst Swende
84c51bc5ec
cmd/evm: add difficulty calculation to t8n tool (#23353) 
This PR adds functionality to the evm t8n to calculate ethash difficulty. If the caller does not provide a currentDifficulty, but instead provides the parentTimestamp (well, semi-optional, will default to 0 if not given), and parentDifficulty, we can calculate it for him.

The caller can also provide a parentUncleHash. In most, but not all cases, the parent uncle hash also affects the formula. If no such hash is provided (or, if the empty all-zero hash is provided), it's assumed that there were no uncles.
 2021-08-25 15:04:26 +02:00
Martin Holst Swende
8a24b56331
cmd/evm: implement input txs via rlp in t8n tool (#23138) 
In many cases, it's desireable to use already-signed transactions as input to the state transition, instead of having the evm sign them internally (for example to use malformed or not-yet-valid transactions). This PR adds support + docs for that feature.
 2021-08-07 23:04:34 +02:00
Marius van der Wijden
97aacd9b35
core: fix pre-check for account balance under EIP-1559 (#23244) 
When processing a transaction with London fork rules, EIP-1559 mandates
checking that the sender must have sufficient balance to cover gas * gasFeeCap.

In the EIP's pseudocode, this check happens after the value transferred by the
transaction has already been deducted. However, in go-ethereum, the balance
has not yet been updated when the check happens, and therefore needs to be
added explicitly.

Co-authored-by: Martin Holst Swende <martin@swende.se>
 2021-07-22 15:39:40 +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
ucwong
3b05318525
cmd/evm, eth/ethconfig: regenerate struct codecs (#23140) 2021-07-02 11:08:53 +02:00
Marius van der Wijden
686b2884ee
all: removed blockhash from statedb (#23126) 
This PR removes the blockhash from the statedb
 2021-06-30 15:17:01 +02:00
Péter Szilágyi
c503f98f6d
all: rename internal 1559 gas fields, add support for graphql (#23010) 
* all: rename internal 1559 gas fields, add support for graphql

* cmd/evm/testdata, core: use public 1559 gas names on API surfaces
 2021-06-08 12:05:41 +02:00
Martin Holst Swende
0e9c7d564d
tests: update for London (#22976) 
This updates the tests submodule to the London fork tests, and
also updates the test runner to support the new EIP-1559 fields in
test JSON.
 2021-06-07 14:37:56 +02:00
Martin Holst Swende
94451c2788
all: implement EIP-1559 (#22837) 
This is the initial implementation of EIP-1559 in packages core/types and core.
Mining, RPC, etc. will be added in subsequent commits.

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: lightclient@protonmail.com <lightclient@protonmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
 2021-05-17 15:13:22 +02:00
lightclient
597ecb39cc
cmd/evm: return json error if unmarshalling from stdin fails (#22871) 
* cmd/evm: return json error if unmarshalling from stdin fails

* cmd/evm: make error capitalizations uniform (all lowercase starts)

* cmd/evm: capitalize error sent directly to stderror
 2021-05-17 08:52:32 +02:00
Martin Holst Swende
addd8824cf
cmd/geth, eth, core: snapshot dump + unify with trie dump (#22795) 
* cmd/geth, eth, core: snapshot dump + unify with trie dump

* cmd/evm: dump API fixes

* cmd/geth, core, eth: fix some remaining errors

* cmd/evm: dump - add limit, support address startkey, address review concerns

* cmd, core/state, eth: minor polishes, fix snap dump crash, unify format

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2021-05-12 11:05:39 +03:00
Péter Szilágyi
1e207342b5
all: make logs a bit easier on the eye to digest (#22665) 
* all: add thousandths separators for big numbers on log messages

* p2p/sentry: drop accidental file

* common, log: add fast number formatter

* common, eth/protocols/snap: simplifty fancy num types

* log: handle nil big ints
 2021-04-15 20:35:00 +03:00
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
ucwong
83e4c49e2b
trie : use trie.NewStackTrie instead of new(trie.Trie) (#22246) 
The PR makes use of the stacktrie, which is is more lenient on resource consumption, than the regular trie, in cases where we only need it for DeriveSha
 2021-02-02 13:09:23 +01:00
Sina Mahmoodi
eb21c652c0
cmd,core,eth,params,tests: define yolov3 + enable EIP-2565 (#22213) 
Removes the yolov2 definition, adds yolov3, including EIP-2565. This PR also disables some of the erroneously generated blockchain and statetests, and adds the new genesis hash + alloc for yolov3. 
This PR disables the CLI switches for yolo, since it's not complete until we merge support for 2930.
 2021-01-28 21:19:07 +01:00
Alex Prut
810f9e057d
all: remove redundant conversions and import names (#21903) 2020-11-25 21:00:23 +01:00
Marius van der Wijden
2045a2bba3
core, all: split vm.Context into BlockContext and TxContext (#21672) 
* all: core: split vm.Config into BlockConfig and TxConfig

* core: core/vm: reset EVM between tx in block instead of creating new

* core/vm: added docs
 2020-11-13 13:42:19 +01:00
Martin Holst Swende
6487c002f6
all: implement EIP-2929 (gas cost increases for state access opcodes) + yolo-v2 (#21509) 
* core/vm, core/state: implement EIP-2929 + YOLOv2

* core/state, core/vm: fix some review concerns

* core/state, core/vm: address review concerns

* core/vm: address review concerns

* core/vm: better documentation

* core/vm: unify sload cost as fully dynamic

* core/vm: fix typo

* core/vm/runtime: fix compilation flaw

* core/vm/runtime: fix renaming-err leftovers

* core/vm: renaming

* params/config: use correct yolov2 chainid for config

* core, params: use a proper new genesis for yolov2

* core/state/tests: golinter nitpicks
 2020-10-23 08:26:57 +02:00
gary rong
87c0ba9213
core, eth, les, trie: add a prefix to contract code (#21080) 2020-08-21 15:10:40 +03:00
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
Péter Szilágyi
65cd28aa0e
tests: cleanup snapshot generator goroutine leak 2020-05-04 12:10:02 +03:00
Paweł Bylica
d56dc038d2
cmd/evm: Rework execution stats (#20792) 
- Dump stats also for --bench flag.
- From memory stats only show number and size of allocations. This is what `test -bench` shows. I doubt others like number of GC runs are any useful, but can be added if requested.
- Now the mem stats are for single execution in case of --bench.
 2020-04-01 12:40:07 +02:00
Péter Szilágyi
6e05ccd845
core/state/snapshot, tests: sync snap gen + snaps in consensus tests 2020-03-03 09:17:13 +02:00
Péter Szilágyi
542df8898e
core: initial version of state snapshots 2020-02-25 12:51:04 +02:00
Guillaume Ballet
60deeb103e cmd/evm: accept --input for disasm command (#20548) 2020-01-27 10:05:21 +01:00
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
Michael Forney
9c81387bef cmd/evm: remove surrounding whitespace in hex input code (#20211) 
This way, the output of `evm compile` can be used directly in `evm
--codefile code.txt run`, without stripping the trailing newline first.
 2019-10-28 14:55:20 +01:00
Martin Holst Swende
16f0fb70f1
cmd/evm: make evm default to all ethash protocol changes 2019-09-13 22:32:20 +02:00
Martin Holst Swende
2ca89ea479 cmd/evm: evm input minor fixes (#19740) 
* cmd/evm: evm input minor fixes, handle prefix, validate length, fixes #18041

* cmd/evm: remove whitespace
 2019-06-25 11:03:04 +03:00