Commit Graph

450 Commits

Author SHA1 Message Date
Guido Vranken 0ba2d3cfa4
core/vm/runtime: Add Random field to config (#28001) 2023-08-25 04:05:33 -04:00
Martin Holst Swende e13fa32cea
core/vm: update 4844 - point evaluation precompile address (#27874) 2023-08-08 15:54:19 +03:00
Darioush Jalali 57cdbaef30
all: remove trailing whitespace (#27741) 2023-08-05 00:24:32 +02:00
Péter Szilágyi 57268f7e6c
all: rename dataGas to blobGas (#27789) 2023-07-27 16:53:28 +03:00
jwasinger 988d84aa7c
core/state, core/vm: implement EIP 6780 (#27189)
EIP-6780: SELFDESTRUCT only in same transaction

>     SELFDESTRUCT will recover all funds to the caller but not delete the account, except when called in the same transaction as creation

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>
2023-07-17 13:02:18 -04:00
Martin Holst Swende b058cf454b
core, tests: EIP-4844 transaction processing logic (#27721)
This updates the reference tests to the latest version and also adds logic
to process EIP-4844 blob transactions into the state transition. We are now
passing most Cancun fork tests.

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Felix Lange <fjl@twurst.com>
2023-07-15 23:27:36 +02:00
ucwong 99e000cb13
core/vm: use types.EmptyCodeHash (#27729) 2023-07-15 17:45:57 +02:00
jwasinger d233b6b23a
core: replace instances of 'suicide' with 'selfdestruct' to improve code consistency. (#27716)
---------

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: lightclient <14004106+lightclient@users.noreply.github.com>
2023-07-15 10:35:30 -04:00
Charles Cooper 5c9cbc218a
core/vm: implement EIP-5656, mcopy instruction (#26181)
Implements [EIP 5656](https://eips.ethereum.org/EIPS/eip-5656), MCOPY instruction, and enables it for Cancun. 

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>
2023-07-11 03:55:34 -04:00
Martin Holst Swende af8b138c1a
core/vm: define cancun + enable 1153 (tstore/tload) in cancun (#27663) 2023-07-10 14:40:31 -04:00
Guillaume Ballet 85b8d1c06c
params, trie: add verkle fork management + upgrade go-verkle (#27464)
* params, trie: add verkle fork management + upgrade go-verkle

* remove the two verkle files

* core, eth, params: add missing function

* Gary's feedback

* remove trie/utils/verkle.go

* add verkle block override

---------

Co-authored-by: Gary Rong <garyrong0905@gmail.com>
2023-06-28 12:08:48 +03:00
Marius van der Wijden d7ea278fe3
core/vm: move TSTORE,TLOAD to correct opcode nums (#27613)
* core/vm: move TSTORE,TLOAD to correct opcode nums

* core/vm: cleanup
2023-06-27 03:25:08 -04:00
Marius van der Wijden 091c25d983
go.mod: update kzg libraries to use big-endian (#27510)
* go.mod: update kzg libraries to use big-endian

* go.sum: ran go mod tidy

* core/testdata/precompiles: fix blob verification test

* core/testdata/precompiles: fix blob verification test
2023-06-19 15:08:13 +03:00
Marius van der Wijden c537ace249
core: 4844 opcode and precompile (#27356)
* core: crypto: implement BLOBHASH and pointEval precompile

* core: crypto: fixed nitpicks, moved precompile return value

* core/vm: fix review comments
2023-06-05 16:43:25 +03:00
rjl493456442 a14301823e
all: new empty trie with types.EmptyRootHash instead of null (#27230) 2023-05-11 10:19:42 +03:00
Alex Beregszaszi 3f7afc3f57
core/vm: order opcodes properly (#27113) 2023-04-20 02:52:00 -04:00
Delweng 5e4d726e2a
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>
2023-04-18 03:49:09 -04:00
Martin Holst Swende ab1a404b01
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>
2023-04-04 09:50:13 -04:00
joohhnnn 9b1a82c600
core/vm: clarify comment (#27045) 2023-04-04 02:59:40 -04:00
s7v7nislands 881fed032c
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>
2023-03-27 09:40:20 -04:00
Martin Holst Swende b3f43c89b3
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.
2023-03-21 07:14:47 -04:00
rjl493456442 bba2a1bac5
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.
2023-03-16 03:12:34 -04:00
xiyang ca61048178
code/vm: fix comment typo (#26865)
it should be constantinople rather than contantinople
2023-03-13 09:30:32 +02:00
xiyang 1bf1168432
core/vm: fix typo in comment (#26838)
fixes eip 220 ->  2200
2023-03-09 04:39:17 -05:00
Martin Holst Swende b80f05bde2
core/vm: use golang native big.Int (#26834)
reverts #26021, to use the upstream bigint instead.
2023-03-08 13:12:53 -05:00
Chris Ziogas b0cd8c4a5c
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>
2023-02-10 10:26:43 +01:00
raulk 918aed4e31
core/vm: add bn256ScalarMul testcase for zero scalar value (#26607)
EIP-196 allows a zero value in the scalar argument to precompile `0x07`. This change adds a test for that case.
2023-02-06 07:41:29 -05:00
lmittmann 877d2174fb
core/vm: improve EVM instance reusability (#26341)
This change improves reusability of the EVM struct. Two methods are added:

- SetBlockContext(...)
- SetTracer(...)

Other attributes like the TransactionContext and the StateDB can already be updated.
BlockContext and Tracer are partially not updateable right now. This change fixes it and
opens the potential to reuse an EVM struct in more ways.

Co-authored-by: Felix Lange <fjl@twurst.com>
2023-02-05 15:11:25 +01:00
Marius van der Wijden 2a2b0419fb
all: implement withdrawals (EIP-4895) (#26484)
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 2b57a27d9e
all: make timestamp-based fork checks based on uint64 (#26474)
This PR changes the API so that uint64 is used for fork timestamps.
It's a good choice because types.Header also uses uint64 for time.

Co-authored-by: Felix Lange <fjl@twurst.com>
2023-01-25 12:12:28 +01:00
Andrew Ashikhmin c125e6e00c
core/vm: enable EIP-3855 (PUSH0) in Shanghai (#26475) 2023-01-12 11:00:08 +01:00
Andrei Maiboroda 793f0f9ec8
core/vm: implement EIP-3860: Limit and meter initcode (#23847)
Implementation of https://eips.ethereum.org/EIPS/eip-3860, limit and meter initcode. This PR enables EIP-3860 as part of the Shanghai fork. 


Co-authored-by: lightclient@protonmail.com <lightclient@protonmail.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
2023-01-11 04:05:47 -05:00
Martin Holst Swende 2c6dda5ad7
eth/tracers: use non-threaded tracechain (#24283)
This makes non-JS tracers execute all block txs on a single goroutine.
In the previous implementation, we used to prepare every tx pre-state
on one goroutine, and then run the transactions again with tracing enabled.
Native tracers are usually faster, so it is faster overall to use their output as
the pre-state for tracing the next transaction.

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
2023-01-10 15:11:53 +01:00
Marius van der Wijden efc9409ca9
params: core: enable shanghai based on timestamps 2023-01-03 12:56:25 +02:00
Martin Holst Swende 1f35988a00
eth/tracers, core/vm: remove `time` from trace output and tracing interface (#26291)
This removes the 'time' field from logs, as well as from the tracer interface. This change makes the trace output deterministic.  If a tracer needs the time they can measure it themselves. No need for evm to do this.

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
2022-12-05 16:57:47 +01:00
Marius van der Wijden ec2ec2d08e
core: implement EIP-3651, warm coinbase (#25819)
Implements EIP-3651, "Warm Coinbase", for Shanghai hardfork. Specification: https://eips.ethereum.org/EIPS/eip-3651.
2022-11-22 22:39:52 +01:00
Mark Tyneway b4ea2bf7dd
all: implement EIP-1153 transient storage (#26003)
Implements TSTORE and TLOAD as specified by the following EIP:

https://eips.ethereum.org/EIPS/eip-1153
https://ethereum-magicians.org/t/eip-1153-transient-storage-opcodes/553


Co-authored-by: Sara Reynolds <snreynolds2506@gmail.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
2022-11-16 10:18:52 +01:00
yihuang 7dc5e785a8
core/vm: deepcopy jumptable when enabling extra eips (#26137)
When the interpreter is configured to use extra-eips, this change makes it so that all the opcodes are deep-copied, to prevent accidental modification of the 'base' jumptable. 

Closes: #26136

Co-authored-by: Martin Holst Swende <martin@swende.se>
2022-11-09 07:52:13 +01:00
Martin Holst Swende 9d795d0836
core/vm: use optimized bigint (#26021) 2022-10-27 10:39:01 +02:00
Martin Holst Swende bed3b10086
common/math: optimized modexp (+ fuzzer) (#25525)
This adds a 
* core/vm, tests: optimized modexp + fuzzer

* common/math: modexp optimizations

* core/vm: special case base 1 in big modexp

* core/vm: disable fastexp
2022-10-12 10:34:52 +02:00
Martin Holst Swende 5a02b2d6d0
all: fix spelling mistakes (#25961) 2022-10-11 09:37:00 +02:00
Martin Holst Swende ee301c750b
all: fix docstrings 2022-10-04 09:18:02 +02:00
lmittmann 2b1299b1c0
core/vm: minor trivial clean up (#25880)
* dropped `vm.keccakState` for `crypto.KeccakState`

* cleaned up `OpCode.IsPush()`
2022-09-28 13:21:54 +02:00
Leon c55c56cf0a
core/vm: better handle error on eip activation check (#25131)
* core/vm: correct logic for eip check of NewEVMInterpreter

* refactor
2022-09-26 13:20:38 +02:00
jwasinger d8ada03eac
core/vm: return copy of input slice in identity precompile, avoid returndata copy (#25183)
* core/vm: return copy of input slice in identity precompile.  don't deep copy return data slice upon call completion

* make use of common.CopyBytes
2022-09-20 14:58:03 +02:00
Felix Lange b628d72766
build: upgrade to go 1.19 (#25726)
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
Marius van der Wijden d30e39b2f8
core/vm: rename RANDOM to PREVRANDAO (#25691)
See: https://github.com/ethereum/EIPs/blob/master/EIPS/eip-4399.md

>  This EIP supplants the semantics of the return value of existing DIFFICULTY (0x44) opcode and renames the opcode to PREVRANDAO (0x44).
2022-09-07 13:09:52 +02:00
Justin Traglia 2c5648d891
all: fix some typos (#25551)
* Fix some typos

* Fix some mistakes

* Revert 4byte.json

* Fix an incorrect fix

* Change files to fails
2022-08-19 09:00:21 +03:00
Sina Mahmoodi 86de2e516e
eth/tracers: add onlyTopCall option to callTracer (#25430)
This PR allows users to pass in a config object directly to the tracers. Previously only the struct logger was configurable.

It also adds an option to the call tracer which if enabled makes it ignore any subcall and collect only information about the top-level call. See #25419 for discussion.

The tracers will silently ignore if they are passed a config they don't care about.
2022-08-09 11:04:57 +02:00
Delweng b196ad1c16
all: add whitespace linter (#25312)
* golangci: typo

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

* golangci: add whietspace

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

* *: rm whitesapce using golangci-lint

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

* cmd/puppeth: revert accidental resurrection

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2022-07-25 13:14:03 +03:00