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Author SHA1 Message Date
Sina Mahmoodi
935ff70d6d replace opcode with byte 2024-03-07 10:30:13 +01:00
Sina Mahmoodi
8b3cddabb5 rename tracer methods to On pattern 2024-03-06 16:34:18 +01:00
Sina Mahmoodi
923c180058 rename Capture hooks to On 2024-02-29 17:18:43 +01:00
Sina Mahmoodi
f358e57490 rename scopeContext to opContext 2024-02-29 15:13:03 +01:00
Sina Mahmoodi
a2829c6f49 rename LiveLogger to hooks 2024-02-28 19:38:04 +01:00
Sina Mahmoodi
7d8db9b503 move logger interface to core/tracing 2024-02-28 19:34:49 +01:00
Sina Mahmoodi
a1877ab520 fixes, rm t8ntool tracewriter 2024-02-27 20:31:01 +01:00
Sina Mahmoodi
fc35780124 full struct-based tracing infra 2024-02-21 18:47:59 +01:00
Sina Mahmoodi
50095906e2 use struct for tracing events 2024-02-16 11:20:56 +01:00
Sina Mahmoodi
27f662d96c fix merge conflict 2024-02-08 19:07:00 +01:00
Dimitris Apostolou
8fd43c8013
all: fix typos in comments (#28881) 2024-02-05 22:16:32 +01:00
Sina Mahmoodi
429dcc99ca fix merge conflict 2023-11-02 15:58:17 +01:00
Matthieu Vachon
1914bc6ed0
error code for VM failures (#18) 
* Experimental: EVMLogger fixed error code

* First pass of review

* Move error to `core/vm/errors.go`, ensure also we strictly implement `rpc.Error` (without depending on it)
 2023-10-27 17:49:52 +02:00
0xbstn
fa6107c85e
core: fix typos (#28255) 
fixes various typos in core
 2023-10-10 10:22:03 +02:00
Matthieu Vachon
ff3c15ff90
Full OnGasConsumed loop and added GasChangeReason (#16) 2023-09-12 17:19:15 +02:00
Sina Mahmoodi
ee791b2b20 add gas consumption hook 2023-06-23 16:40:58 +02:00
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
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
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
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
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
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
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
Martin Holst Swende
97f308a98f
core/vm: for tracing, do not report post-op memory 2022-05-12 21:20:40 +02:00
Enrique Ortiz
637cf34ded
core/vm: fix typo (#24714) 
Was just browsing the code and found this.
 2022-04-20 16:13:47 +02:00
Marius van der Wijden
b1e72f7ea9
core/evm: RANDOM opcode (EIP-4399) (#24141) 
* core: implement eip-4399 random opcode

* core: make vmconfig threadsafe

* core: miner: pass vmConfig by value not reference

* all: enable 4399 by Rules

* core: remove diff (f)

* tests: set proper difficulty (f)

* smaller diff (f)

* eth/catalyst: nit

* core: make RANDOM a pointer which is only set post-merge

* cmd/evm/internal/t8ntool: fix t8n tracing of 4399

* tests: set difficulty

* cmd/evm/internal/t8ntool: check that baserules are london before applying the merge chainrules
 2022-01-10 09:44:21 +02:00
Martin Holst Swende
155795be99
core/vm: avoid memory expansion check for trivial ops (#24048) 2021-12-14 11:30:20 +01:00
Martin Holst Swende
a95675d50f
core/vm: remove no-recursion option from config 2021-12-06 09:55:50 +01:00
Andrei Maiboroda
b02fe5317f
core/vm: move interpreter interruption check to jump instructions (#24026) 
* core/vm: Remove interpreter loop interruption check

* core/vm: Unit test for interpreter loop interruption

* core/vm: Check for interpreter loop abort on every jump
 2021-12-03 11:10:26 +01:00
Paweł Bylica
9331fe28e8
core/vm: fill gaps in jump table with opUndefined (#24031) 2021-12-03 11:04:54 +01:00
Alex Beregszaszi
9393d1fb5d
core/vm: Move interpreter.ReadOnly check into the opcode implementations (#23970) 
* core/vm: Move interpreter.ReadOnly check into the opcode implementations

Also remove the same check from the interpreter inner loop.

* core/vm: Remove obsolete operation.writes flag

* core/vm: Capture fault states in logger

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

* core/vm: Remove panic added for testing

Co-authored-by: Martin Holst Swende <martin@swende.se>
 2021-12-01 10:21:21 +01:00
Andrei Maiboroda
163f1665dd
core/vm: don't copy JumpTable when no EIP mods are needed (#23977) 2021-11-30 14:21:40 +02:00
Paweł Bylica
1fa91729f2
core/vm: simplify error handling in interpreter loop (#23952) 
* core/vm: break loop on any error

* core/vm: move ErrExecutionReverted to opRevert()

* core/vm: use "stop token" to stop the loop

* core/vm: unconditionally pc++ in the loop

* core/vm: set return data in instruction impls
 2021-11-29 14:46:24 +01:00
Paweł Bylica
10b1cd9b1b
core/vm: use proper JumpTable type 2021-11-24 16:02:12 +01:00
Martin Holst Swende
6b9c77f060
eth/tracers: package restructuring (#23857) 
* eth/tracers: restructure tracer package

* core/vm/runtime: load js tracers

* eth/tracers: mv bigint js code to own file

* eth/tracers: add method docs for native tracers

* eth/tracers: minor doc fix

* core,eth: cancel evm on nativecalltracer stop

* core/vm: fix failing test

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
 2021-11-09 12:09:35 +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 01bb908790.

* 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
1d99573192
core/vm: faster code analysis (#23381) 
* core/vm: more detailed benchmark for jumpdest analysis

* core/vm: make jd analysis benchmark alloc free

* core/vm: improve jumpdest analysis

* core/vm: improve worst-case

* core/vm: further improvements in analysis

* core/vm: improve jumpdest analysis >PUSH15

* core/vm: make jd analysis ref by value

* core/vm: fix misspell

* core/vm: improve set8 and set16 a bit

* core/vm: reduce amount of code

* core/vm: optimize byte copying
 2021-08-24 10:00:10 +03:00
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
Péter Szilágyi
f68a68a313
core, internal: support various eth_call invocations post 1559 2021-06-10 08:02:51 +03:00
Martin Holst Swende
a5669ae292
core, params: implement EIP-3529 (#22733) 
* core, params: implement EIP-3529

* core/vm: add london instructionset

* core/vm: add method doc for EIP enabler

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2021-05-07 09:25:32 +03:00
aaronbuchwald
ca9c576e62
core/vm: fix interpreter comments (#22797) 
* Fix interpreter comment

* Fix comment
 2021-05-03 11:58:00 +03:00
Martin Holst Swende
0fda25e471
eth/tracers, core: use scopecontext in tracers, provide statedb in capturestart (#22333) 
Fixes the CaptureStart api to include the EVM, thus being able to set the statedb early on. This pr also exposes the struct we used internally in the interpreter to encapsulate the contract, mem, stack, rstack, so we pass it as a single struct to the tracer, and removes the error returns on the capture methods.
 2021-03-25 10:13:14 +01:00
Péter Szilágyi
7834e4a278
core, eth: unship EIP 2315 2021-03-02 23:40:57 +02:00
Péter Szilágyi
0928562670
all: define Berlin hard fork spec 2021-02-26 14:24:07 +02:00
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
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
Péter Szilágyi
508891e64b
core/vm: use pointers to operations vs. copy by value 2020-07-16 15:32:01 +03:00
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
Paweł Bylica
cf6674539c
core/vm: use uint256 in EVM implementation (#20787) 
* core/vm: use fixed uint256 library instead of big

* core/vm: remove intpools

* core/vm: upgrade uint256, fixes uint256.NewFromBig

* core/vm: use uint256.Int by value in Stack

* core/vm: upgrade uint256 to v1.0.0

* core/vm: don't preallocate space for 1024 stack items (only 16)

Co-authored-by: Martin Holst Swende <martin@swende.se>
 2020-06-08 15:24:40 +03:00