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40 commits

Author SHA1 Message Date
Daniel Liu
ec697ddbdb
core/vm: implement EIP-7939: CLZ opcode #31989 (#2012) 2026-02-10 16:51:20 +05:30
Daniel Liu
511a372f14 core/vm: BLOBHASH opcode 0x49 (#27356) 2025-02-11 18:31:30 +08:00
Daniel Liu
af4a3b0f9f core/vm: implement BLOBBASEFEE opcode 0x4a (#28098) 2025-02-10 10:58:59 +08:00
Daniel Liu
6d40cdf7c0 core/vm: implement EIP-5656, mcopy instruction (#26181) 2025-02-06 16:54:19 +08:00
Daniel Liu
07fd1c64cf core/vm: order opcodes properly （#27113) 2025-02-05 18:16:17 +08:00
JukLee0ira
f7b591ffe3 eth/tracers: add a golang tracer to locate contracts (#23708) 2025-01-22 12:37:37 +08:00
Daniel Liu
ed242b4763 all: implement EIP-1153 transient storage (#26003) 2024-11-15 19:39:18 +08:00
geruiwang
863d4f14e3 eth/tracers/js: fix isPush for push0 (#28520) 
Fixes so that `push0` opcode is correctly reported as `true` by the `IsPush` function

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>
 2024-03-07 22:31:19 +08:00
geruiwang
968440ce3d core/vm: implement EIP-3855: PUSH0 instruction. 2024-03-07 21:44:37 +08:00
Gerui Wang
a31489541d implement EIP-4399, PREVRANDAO opcode. 
and remove unused LondonBlock and BerlinBlock in `params/config.go` (already defined in constants.go)
 2024-03-04 00:32:14 +08:00
Daniel Liu
928a0691ca implement EIP-3198 2024-03-01 15:04:32 +08:00
lmittmann
b36678f7ad core/vm: performance tweak of OpCode.String() (#28453) 
make `opCodeToString` a `[256]string` array

Co-authored-by: lmittmann <lmittmann@users.noreply.github.com>
 2024-03-01 14:13:24 +08:00
s7v7nislands
62b62da730 core/vm: separate opcode group for 0x20 range (#24850) 2024-03-01 14:13:24 +08:00
Andrei Maiboroda
b022ba2c5d core/vm: make INVALID a defined opcode (#24017) 
* core/vm: Define 0xfe opcode as INVALID

* core/vm: Remove opInvalid as opUndefined handles it

Co-authored-by: Alex Beregszaszi <alex@rtfs.hu>
 2024-03-01 14:13:24 +08:00
Alex Beregszaszi
2ce30010bc core/vm: remove unused code (IsStaticJump) (#24085) 2024-03-01 14:13:24 +08:00
Alex Beregszaszi
c097e565fd core/vm: rename SHA3 instruction to KECCAK256 (#23976) 
This was proposed in 2016, Solidity uses this since 2017, and evmone and other VMs use the keccak256 name. This brings geth in line with those.
 2024-03-01 14:13:24 +08:00
Martin Holst Swende
f7c6b1abd4 core/vm, core/state/snapshot: remove unused code (#23956) 
* core/state/snapshot: remove wiper functionality

* core/vm: remove unused 'unofficial' opcodes
 2024-03-01 14:13:23 +08:00
Martin Holst Swende
f9e14af6fd core/vm: don't use iota for opcode definitions (#23928) 2024-03-01 14:13:23 +08:00
olumuyiwadad
b5abbfed79 new EVM Upgrade 
- Solidity Upgraded up to v0.8.0
-  Fixed and Added eth_chainId
- Fix error in TransactionRecipet
- Reward halving issue fixed
 2021-09-21 16:53:46 +05:30
olumuyiwadad
571c41f891 FIx Bad block error. 2021-09-17 17:59:06 +05:30
gary rong
2433349c80 core/vm, params: implement EXTCODEHASH opcode (#17202) 
* core/vm, params: implement EXTCODEHASH opcode

* core, params: tiny fixes and polish

* core: add function description
 2018-07-24 18:06:40 +03:00
gary rong
cab1cff11c core, crypto, params: implement CREATE2 evm instrction (#17196) 
* core, crypto, params: implement CREATE2 evm instrction

* core/vm: add opcode to string mapping

* core: remove past fork checking

* core, crypto: use option2 to generate new address
 2018-07-24 17:22:03 +03:00
Guillaume Ballet
598f786aab core/vm: clear linter warnings (#17057) 
* core/vm: clear linter warnings

* core/vm: review input

* core/vm.go: revert lint in noop as per request
 2018-06-26 15:56:25 +03:00
kiel barry
a7720b5926 core: golint updates for this or self warning (#16633) 2018-05-02 11:27:59 +03:00
Martin Holst Swende
44d40ffce1 core, vm, common: define constantinople fork + shift (#16045) 
* core, vm, common: define constantinople fork, start implementation of shift instructions

* vm: more testcases

* vm: add tests for intpool erroneous intpool handling

* core, vm, common: fix constantinople review concerns

* vm: add string<->op definitions for new opcodes
 2018-02-23 12:32:57 +02:00
Jeffrey Wilcke
b70a73cd3e
core/vm: implement REVERT metropolis opcode 2017-08-16 15:32:59 +03:00
Jeffrey Wilcke
9bd6068fef
core/vm: implement RETURNDATA metropolis opcodes 2017-08-16 13:43:08 +03:00
Jeffrey Wilcke
3d123bcde6
core/vm: implement metropolis static call opcode 2017-08-15 13:03:49 +03:00
Jeffrey Wilcke
57f4e90257 Revert "params: core, core/vm, miner: 64bit gas instructions (#3514)" 
This reverts commit 8b57c49490.
 2017-02-13 15:15:12 +01:00
Benjamin Brent
55522373fd core/vm: fix GASPRICE string (resolves #2553) 2016-10-19 15:55:34 +11:00
Jeffrey Wilcke
b6d88a0e9f core, core/vm, crypto: fixes for homestead 
* Removed some strange code that didn't apply state reverting properly
* Refactored code setting from vm & state transition to the executioner
* Updated tests
 2016-02-18 10:11:48 +01:00
Gustav Simonsson
371871d685 parmas, crypto, core, core/vm: homestead consensus protocol changes 
* change gas cost for contract creating txs
* invalidate signature with s value greater than secp256k1 N / 2
* OOG contract creation if not enough gas to store code
* new difficulty adjustment algorithm
* new DELEGATECALL op code
 2016-02-18 10:08:11 +01:00
Jeffrey Wilcke
8c85532412 core/vm: added parsing utilities 2015-10-16 22:30:42 +02:00
Jeffrey Wilcke
b196278044 core/vm: added JIT segmenting / optimisations 
* multi-push segments
* static jumps segments
 2015-10-16 22:30:42 +02:00
Jeffrey Wilcke
361082ec4b cmd/evm, core/vm, test: refactored VM and core 
* Moved `vm.Transfer` to `core` package and changed execution to call
`env.Transfer` instead of `core.Transfer` directly.
* core/vm: byte code VM moved to jump table instead of switch
* Moved `vm.Transfer` to `core` package and changed execution to call
  `env.Transfer` instead of `core.Transfer` directly.
* Byte code VM now shares the same code as the JITVM
* Renamed Context to Contract
* Changed initialiser of state transition & unexported methods
* Removed the Execution object and refactor `Call`, `CallCode` &
  `Create` in to their own functions instead of being methods.
* Removed the hard dep on the state for the VM. The VM now
  depends on a Database interface returned by the environment. In the
  process the core now depends less on the statedb by usage of the env
* Moved `Log` from package `core/state` to package `core/vm`.
 2015-10-04 01:13:54 +02:00
Felix Lange
bfbcfbe4a9 all: fix license headers one more time 
I forgot to update one instance of "go-ethereum" in commit 3f047be5a.
 2015-07-23 18:35:11 +02:00
Felix Lange
3f047be5aa all: update license headers to distiguish GPL/LGPL 
All code outside of cmd/ is licensed as LGPL. The headers
now reflect this by calling the whole work "the go-ethereum library".
 2015-07-22 18:51:45 +02:00
Jeffrey Wilcke
8b5a65c14a core/vm: added str to op 2015-07-09 17:08:33 +02:00
Felix Lange
ea54283b30 all: update license information 2015-07-07 14:12:44 +02:00
obscuren
fa4aefee44 core/vm: cleanup and renames 2015-06-03 22:39:17 +02:00
Renamed from core/vm/types.go (Browse further)