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20 Commits

Author SHA1 Message Date
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
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
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
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
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
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
Corey Lin
768b4c2e6b asm: remove unused parameter for function Lex (#18058) 2019-03-14 10:35:55 +01:00
Péter Szilágyi
83e2761c3a Revert "cmd/evm: change error msg output to stderr (#17118)" 
This reverts commit fb9f7261ec.
 2018-08-01 19:09:08 +03:00
Chen Quan
fb9f7261ec cmd/evm: change error msg output to stderr (#17118) 
* cmd/evm: change error msg output to stderr

* cmd/evm: fix some linter error
 2018-07-31 10:48:27 +03:00
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