441c7f2b0f
cmd/evm: add b11r tool ( #23843 )
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evm block-builder (a.k.a b11r) is a utility to help assemble blocks, for use during the test-creation process.
3 years ago
e761255ba7
cmd/evm: make t9n intrinsicGas output hex, fixes #23883 ( #23889 )
3 years ago
fa96718512
cmd/evm: rename t8n result to match types.Header (ReceiptRoot->ReceiptsRoot) ( #23924 )
3 years ago
b0b708bf23
cmd/evm: add `gasUsed` to t8n `result` ( #23919 )
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* cmd/evm: add gas used accumulator to t8n result
* cmd/evm: update t8n tests to include gas used field
3 years ago
f32feeb260
core/vm: implement EIP-2681: Limit account nonce to 2^64-1 ( #23853 )
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This retroactively implements requirements or EIP-2681 for the account nonce upper limit.
3 years ago
8d7e6062ec
eth/tracers: support for golang tracers + add golang callTracer ( #23708 )
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* 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 01bb908790
3 years ago
52c02ccb1f
cmd/evm: handle rlp errors in t9n ( #23771 )
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* cmd/evm: handle rlp errors in t9n
* cmd/evm/testdata: fix readme
3 years ago
84d8eb2ca8
cmd/evm: add 256-bit field validations on transactions (t9n) ( #23743 )
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* cmd/evm: add 256-bit field validations on transactions (t9n)
* cmd/evm: validate gas*gasPrice, return intrinsic gas usage
* cmd/evm: address review comment
3 years ago
778ff94794
all: fix some go-critic linter warnings ( #23709 )
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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>
3 years ago
64da037e99
cmd/evm: stricter transaction validation ( #23694 )
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* cmd/evm: t9n: validate transaction intrinsic gas
* cmd/evm: t9n: stricter tx validation
3 years ago
b8d7c662cd
core, rpc: disable memory output by default in traces ( #23558 )
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* 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>
3 years ago
babe9b993e
cmd/evm: transaction validation tool ( #23494 )
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* cmd/evm: transaction validation tool
* cmd/evm: add hash to t9n tool
* cmd/evm: lint nits
* cmd/evm: nitpicks
3 years ago
4d88974864
cmd/evm: add tests for evm t8n ( #23507 )
3 years ago
84c51bc5ec
cmd/evm: add difficulty calculation to t8n tool ( #23353 )
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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.
3 years ago
8a24b56331
cmd/evm: implement input txs via rlp in t8n tool ( #23138 )
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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.
3 years ago
3b05318525
cmd/evm, eth/ethconfig: regenerate struct codecs ( #23140 )
3 years ago
686b2884ee
all: removed blockhash from statedb ( #23126 )
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This PR removes the blockhash from the statedb
3 years ago
0e9c7d564d
tests: update for London ( #22976 )
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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.
4 years ago
94451c2788
all: implement EIP-1559 ( #22837 )
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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>
4 years ago
597ecb39cc
cmd/evm: return json error if unmarshalling from stdin fails ( #22871 )
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* 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
4 years ago
addd8824cf
cmd/geth, eth, core: snapshot dump + unify with trie dump ( #22795 )
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* 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>
4 years ago
bbfb1e4008
all: add support for EIP-2718, EIP-2930 transactions ( #21502 )
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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>
4 years ago
83e4c49e2b
trie : use trie.NewStackTrie instead of new(trie.Trie) ( #22246 )
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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
4 years ago
eb21c652c0
cmd,core,eth,params,tests: define yolov3 + enable EIP-2565 ( #22213 )
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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.
4 years ago
2045a2bba3
core, all: split vm.Context into BlockContext and TxContext ( #21672 )
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* 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
4 years ago
6487c002f6
all: implement EIP-2929 (gas cost increases for state access opcodes) + yolo-v2 ( #21509 )
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* 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
4 years ago
87c0ba9213
core, eth, les, trie: add a prefix to contract code ( #21080 )
4 years ago
7ebc6c43ff
cmd/evm: statet8n output folder + tx hashes on trace filenames ( #21406 )
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* t8ntool: add output basedir
* t8ntool: add txhash to trace filename
* t8ntool: don't default to '.' basedir, allow absolute paths
4 years ago
295693759e
core/vm: less allocations for various call variants ( #21222 )
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* 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>
4 years ago
e376d2fb31
cmd/evm: add state transition tool for testing ( #20958 )
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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>
4 years ago
768b4c2e6b
asm: remove unused parameter for function Lex ( #18058 )
6 years ago
83e2761c3a
Revert "cmd/evm: change error msg output to stderr ( #17118 )"
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This reverts commit fb9f7261ec
6 years ago
fb9f7261ec
cmd/evm: change error msg output to stderr ( #17118 )
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* cmd/evm: change error msg output to stderr
* cmd/evm: fix some linter error
6 years ago
230cf2ec91
cmd/evm, core/asm: add EVM assembler ( #3686 )
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The evm compile command implements a simple assembly language that compiles to
EVM bytecode.
8 years ago
lightclient
Martin Holst Swende
Andrei Maiboroda
Sina Mahmoodi
Iskander (Alex) Sharipov
Marius van der Wijden
ucwong
gary rong
Corey Lin
Péter Szilágyi
Chen Quan
Jeffrey Wilcke