Commit Graph

922 Commits

Author SHA1 Message Date
Dustin Brody d94dfbdb43 following https://github.com/ethereum/tests/pull/444 synchronize with upstream test changes by removing many which rely on mocking BLOCKHASH/BALANCE just for VM tests (#92) 2018-08-02 14:21:42 +02:00
Yuriy Glukhov 04f404fb22 Fixed toPublicNetwork 2018-08-02 11:18:12 +03:00
Dustin Brody a56b4a4e0c
Merge pull request #91 from status-im/RemoveMiscategorizedBlockhashTestFixtures
Don't require mocking/faking special case BLOCKHASH instruction for VMTests
2018-08-02 01:04:04 +00:00
Yuriy Glukhov c4f4a37d2c Added genesis initialization 2018-08-01 15:50:44 +03:00
Dustin Brody 1b781aefe9 pursuant to discussion in https://github.com/ethereum/tests/pull/444 refactor tests to not require special-cased codepaths for a VMTest mode by allowing BLOCKHASH-dependent tests to live where actual blockchain state is provided by fixture 2018-07-31 17:09:37 -07:00
Dustin Brody 1921f9b389 arith.json, boolean.json, and mktx.json test fixtures don't provide useful information (#90) 2018-07-30 17:29:13 +02:00
Yuriy Glukhov 4944fef3ae
Merge pull request #87 from status-im/db
Align DB backend interfaces with eth_trie. Init BaseChainDB in nimbus.
2018-07-30 17:36:07 +03:00
Yuriy Glukhov 84515b78a9 Align DB backend interfaces with eth_trie. Init BaseChainDB in nimbus. 2018-07-30 16:05:32 +03:00
cheatfate d40638af8c Let Appveyor testing again.
Fix test_storage_backends.nim for Windows.
2018-07-28 12:42:40 +03:00
Dustin Brody dcf97d8198 memory expansion boilerplate usage wasn't 100% consistent, so extcodecopy and codecopy were returning far too low gas costs in many cases (#88) 2018-07-28 09:59:33 +02:00
Yuriy Glukhov fc09bd2874
Merge pull request #83 from status-im/FixTestFixtureValueHexLiteralParsing
Ethereum test fixtures provide storage values as hex literals
2018-07-26 23:10:31 +03:00
cheatfate 3d826faee4 Second attempt to add rocksdb dlls to testing. 2018-07-26 19:04:39 +03:00
cheatfate f2606b697e First attempt to add rocksdb.dll to tests. 2018-07-26 18:54:02 +03:00
Yuriy Glukhov 555dcd5a01
Merge pull request #84 from status-im/fix-seq-init
Workaround for nim issue 7833
2018-07-26 17:54:55 +03:00
Yuriy Glukhov f6f355b6c8 Workaround for nim issue 7833 2018-07-26 16:14:16 +03:00
Dustin Brody 5d82493a9c fix comment to correctly reflect REVERT opcode 2018-07-25 16:30:18 -07:00
Dustin Brody 90165f4f6b Ethereum test fixtures provide storage values as hex literals (e.g., 0x04), not decimal literals 2018-07-25 09:31:57 -07:00
Yuriy Glukhov 04bacca35c
Merge pull request #81 from status-im/ClampMemoryGasCostToNonnegative
accessing memory can't cost less than nothing
2018-07-25 13:48:21 +03:00
Yuriy Glukhov 8713939bfe
Merge pull request #82 from status-im/ImplementSelfDestructOp
Implemented selfDestruct op
2018-07-25 13:41:14 +03:00
coffeepots 47e5081f86 TODO comment for other forks on the selfdestruct op 2018-07-25 10:40:08 +01:00
Dustin Brody 85e1c39a83 accessing memory can't cost less than nothing 2018-07-24 18:37:56 -07:00
Yuriy Glukhov 9f01223dd2
Merge pull request #80 from status-im/FixEndiannessMStore8
mstore8 wants LSB of BE representation, i.e. last byte
2018-07-24 23:05:36 +03:00
Dustin Brody c2ed3bf11e mstore8 wants LSB of BE representation, i.e. last byte 2018-07-24 12:25:21 -07:00
coffeepots 52daaf49c0 Implemented selfDestruct op 2018-07-24 17:21:29 +01:00
Yuriy Glukhov 473140f586
Merge pull request #79 from status-im/FixExtCodeCopyCost
ExtCodeCopy is a memory expansion operation for gas computation purposes
2018-07-24 12:19:04 +03:00
Yuriy Glukhov e8453e3876
Merge pull request #78 from status-im/FixZeroSizeSha3
add subcase of yellow paper equation (297) for zero-length memory ranges
2018-07-24 12:15:41 +03:00
Dustin Brody df23f802c6 ExtCodeCopy is a memory expansion operation for gas computation purposes 2018-07-23 17:00:06 -07:00
cheatfate 9dc9a18c42 Attempt to fix appveyor tests. 2018-07-24 01:53:41 +03:00
Zahary Karadjov 870eb175c0 update to the latest eth_p2p 2018-07-24 00:44:04 +03:00
Dustin Brody 00cd33febd add subcase of yellow paper equation (297) for zero-length memory ranges 2018-07-23 14:00:49 -07:00
Zahary Karadjov 7f4d97dca0 add the ETH and LES protocol implementations to the nimbus build 2018-07-23 00:34:43 +03:00
mratsim a226bab661 Add test_vm_json instructions 2018-07-20 22:02:52 +02:00
Zahary Karadjov 1602c8ca03 restore the compilation of the main nimbus executable 2018-07-20 20:02:19 +03:00
Yuriy Glukhov 01a920b3b6
Merge pull request #76 from status-im/FixFailOnEmptyChildComputation
Only write to child computation if data present
2018-07-20 11:15:12 +03:00
Yuriy Glukhov 31c9365e48
Merge pull request #75 from status-im/RemoveValidateCanonicalAddress
Remove validateCanonicalAddress
2018-07-20 11:15:00 +03:00
Yuriy Glukhov 3e201aab03
Merge pull request #77 from status-im/FixRpcImports
Change import from eth-rpc to json_rpc
2018-07-20 11:14:47 +03:00
coffeepots 6e10e306a6 Change import from eth-rpc to json_rpc 2018-07-20 08:57:51 +01:00
coffeepots 868f2b1959 Remove if statement for actualOutputSize - 1 2018-07-20 08:53:56 +01:00
coffeepots 6ce46c0163 Only write to child computation if data present 2018-07-19 19:14:17 +01:00
coffeepots e33bc85bfa Remove validateCanonicalAddress 2018-07-19 19:04:01 +01:00
Yuriy Glukhov feaff16e9d Corrected jump boundary check. Nonexistent sload pushes 0. (#74) 2018-07-19 15:11:52 +02:00
Yuriy Glukhov b2acf3a5e3 GasMeter is an object now (#73) 2018-07-18 14:18:17 +02:00
Yuriy Glukhov 6c67115ef5 Fixed sstore gas computation, empty sha3, smod, sdiv (#71)
* Fixed sstore gas computation, fixed empty sha3

* Fixed smod and sdiv

* Comments addressed
2018-07-18 11:14:28 +02:00
mratsim ca5eba20f8 update example 2018-07-17 19:18:59 +02:00
Yuriy Glukhov 601db4d9f3 Fixed a few more tests (#70)
* Fixed getting reading balance from the test fixtures

* Fixed sha3 opcode
2018-07-17 10:57:13 +02:00
Yuriy Glukhov c8be4be5f1
Merge pull request #69 from status-im/add-log-memory-validation
Refactored log opcodes, added validation, fixed a couple of tests
2018-07-16 12:34:37 +03:00
Yuriy Glukhov 46a8b5dc49 Refactored log opcodes, added validation, fixed a couple of tests 2018-07-16 11:14:52 +02:00
Zahary Karadjov 9c88710ed6 Apply the P2PServer -> EthereumNode rename 2018-07-12 14:14:04 +03:00
Mamy Ratsimbazafy 4dd75aee84
Delete utilities: address, padding, bytes (#68)
* Delete utilities: address, padding, bytes

* Remove bigEndianToInt

* Fix C compiler error: member reference base type 'char' is not a structure or union

* fix todo comment
2018-07-06 17:08:31 +02:00
Mamy Ratsimbazafy 4b5eada322
Refactor interpreter dispatch (#65)
* move forks constants, rename errors

* Move vm/utils to vm/interpreter/utils

* initial opcodes refactoring

* Add refactored Comparison & Bitwise Logic Operations

* Add sha3 and address, simplify macro, support pop 0

* balance, origin, caller, callValue

* fix gas copy opcodes gas costs, add callDataLoad/Size/Copy, CodeSize/Copy and gas price opcode

* Update with 30s, 40s, 50s opcodes + impl of balance + stack improvement

* add push, dup, swap, log, create and call operations

* finish opcode implementation

* Add the new dispatching logic

* Pass the opcode test

* Make test_vm_json compile

* halt execution without exceptions for Return, Revert, selfdestruct (fix #62)

* Properly catch and recover from EVM exceptions (stack underflow ...)

* Fix byte op

* Fix jump regressions

* Update for latest devel, don't import old dispatch code as quasiBoolean macro is broken by latest devel

* Fix sha3 regression on empty memory slice and until end of range slice

* Fix padding / range error on expXY_success (gas computation left)

* update logging procs

* Add tracing - expXY_success is not a regression, sload stub was accidentally passing the test

* Reuse the same stub as OO implementation

* Delete previous opcode implementation

* Delete object oriented fork code

* Delete exceptions that were used as control flows

* delete base.nim 🔥, yet another OO remnants

* Delete opcode table

* Enable omputed gotos and compile-time gas fees

* Revert const gasCosts -> generates SIGSEGV

* inline push, swap and dup opcodes

* loggers are now template again, why does this pass new tests?

* Trigger CI rebuild after rocksdb fix https://github.com/status-im/nim-rocksdb/pull/5

* Address review comment on "push" + VMTests in debug mode (not release)

* Address review comment: don't tag fork by default, make opcode impl grepable

* Static compilation fixes after rebasing

* fix the initialization of the VM database

* add a missing import

* Deactivate balance and sload test following #59

* Reactivate stack check (deactivated in #59, necessary to pass tests)

* Merge remaining opcodes implementation from #59

* Merge callDataLoad and codeCopy fixes, todo simplify see #67
2018-07-06 09:52:31 +02:00