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247 Commits

Author SHA1 Message Date
coffeepots f99138dca6 Merge branch 'call-fixes-precompiles' 2018-11-12 15:57:54 +00:00
coffeepots 1cead76327 Add note about cyclic dep 2018-11-08 16:40:40 +00:00
coffeepots 6eb430fd52 Fix CREATE op code gas costs, more debug output, call transactions 2018-11-08 16:00:21 +00:00
coffeepots 492d2ae676 Debug message for new messages 2018-11-08 15:48:32 +00:00
coffeepots 6b1e989ff0 Add initial gas cost for CREATE 2018-11-08 15:47:48 +00:00
Yuriy Glukhov bac452f589 Initial TransactionTracer impl 2018-10-28 14:38:05 +01:00
Dustin Brody d97cc50afc fix eth_trie/constants missing compile error 2018-10-19 07:44:08 -07:00
coffeepots 7ba1cfaf13 Remove endian code, precompiles should now run. Removed raise as case stmt is full now. 2018-10-19 14:41:04 +01:00
coffeepots 434edcc2ae Fix incorrect message parameters (had sender and destination swapped) 2018-10-18 17:47:54 +01:00
cheatfate 0b15b86195 Fix ecMul, ecPairing, ecAdd. 2018-10-16 11:49:13 +03:00
Zahary Karadjov 41adca1abb Minimal changes required for building the LES branch 2018-10-16 03:10:01 +03:00
coffeepots 6e4616e443 Precompiles now executed if called from vm_state_transactions 2018-10-12 16:16:14 +01:00
coffeepots 67df44e917 Fix ecrecover, pad ripemd result and use sha256 vs keccak256 2018-10-10 17:36:11 +01:00
mratsim bb6e1e1d76 modExp precompiles: fix padding and static evaluation 2018-10-10 16:26:21 +02:00
mratsim 0494e2a877 Support short inputs with missing bytes 2018-10-05 17:37:52 +02:00
mratsim 38b4d54815 Add modExp precompile + gas costs 2018-10-05 17:26:20 +02:00
cheatfate 9318ea93cf Added nim-bncurve dependency. 
Added implementation of `ecAdd`, `ecMul`, `ecPairing` precompiles.
 2018-10-05 12:15:04 +03:00
Zahary Karadjov 343cc4fa43 Populate the persistent databases with the empty RLP key. 
Also implements transactional block persistence. Two issues
in the transaction processing code have been discovered that
might affect other usages such as the CALL instruction.

The main fix gets us past block 49000.

You may need to clean up your database.
 2018-10-05 03:36:48 +03:00
Dustin Brody 7aa0c386dd some simplification and cleanup 2018-10-04 17:52:58 +00:00
coffeepots 6a4cd4ec67 Update precompile gas costs case (cosmetic change) 2018-10-03 17:59:41 +01:00
coffeepots 3249c3e048 Add precompile costs 2018-10-03 16:39:34 +01:00
coffeepots 3deb09bbb6 Add SHA256, RIPEMD160 and Identity precompiles 2018-10-03 13:33:19 +01:00
coffeepots fcffd94469 Support different endians 2018-10-02 16:39:01 +01:00
coffeepots 36270ff4d5 Fixes for Call gas usage, Calls use precompiles, pass down their opCode 2018-10-02 16:07:16 +01:00
coffeepots e2087f0922 Remove precompile hash table 2018-10-02 15:55:28 +01:00
coffeepots 62968bf733 Initial support for precompiles with ecRecover 2018-10-02 15:46:39 +01:00
tersec 4f04332205
Refactor contract creation into transaction code from P2P code; get 14 new GSTs working (#163) 
* checkpoint where refactoring and calling from GST runner doesn't break anything

* 14 new GSTs pass by refactoring contract creation out of p2p/chain and using from GST test runner

* 2 of 14 new tests fail in 32-bit builds

* switch from CREATE_CONTRACT_ADDRESS to isContractCreation

* switch another CREATE_CONTRACT_ADDRESS to isContactCreation
 2018-09-29 15:36:42 +00:00
Dustin Brody 3f5fc9a034 read through block 49017 by properly setting createAddress/storageAddress of the computation message and detecting whether the computation has the gas required to pay 200*code length; also, clean up pointless commented nonnegativity assertions for nonnegative GasInt type 2018-09-28 10:26:27 +03:00
tersec d4e95fae94
refactor aspects of transaction processing out of GeneralStateTests handler; get p2p/chain runnning through block 48680; combine/deduplicate two different but equivalent methods of caulculating transaction intrinsic gas cost; fix BaseTransaction references to just Transaction references in hitherto unreferenced stubbed out source so it builds; clean up some imports from refactoring (#161) 2018-09-27 19:09:26 +00:00
Zahary Karadjov 2c59de6064 Fix the Nimbus build after the merge 2018-09-26 14:00:52 +03:00
Yuriy Glukhov 7a732040ba Added comments 2018-09-26 13:31:48 +03:00
Yuriy Glukhov 291fddee71 Better cmdline flags handling 2018-09-26 13:31:48 +03:00
Zahary Karadjov 74f6f0b738 Deal with the refactoring in status-im/nim-rlp#20 2018-09-26 12:58:23 +03:00
Zahary Karadjov 5c0fd16448 Fix an issue with the Sqlite3 tests (the in-memory DB was not properly used) 2018-09-25 16:01:38 +03:00
Zahary Karadjov 4e323df363 Implement a --datadir command-line options 
By default, the database files will be written in the
platform-specific application data folder:

$HOME/AppData/Roaming/Nimbus/DB
$HOME/Library/Application Support/Nimbus/DB
$HOME/.cache/nimbus/db
 2018-09-25 02:06:20 +03:00
tersec 690ce2cf97
Partly fix state_db getCode for 20 new working GeneralStateTests (#156) 
* partly fix state_db getCode to get 20 new working GeneralStateTests; remove 2 functions which existed as workarounds; switch all remaining setBalance calls in GeneralStateTestRunner to subBalance (addBalance calls already changed)

* two of the 20 new tests don't work in 32-bit builds
 2018-09-20 21:36:57 +00:00
Yuriy Glukhov 22668407a7 Some tweaks and comments (#155) 2018-09-20 20:06:22 +00:00
Dustin Brody 8f4e1a4445
integrate GeneralStateTest runner into CI with 775 running tests (#153) 
* fix 32-bit issue in AppVeyor

* allow another dozen or so GeneralStateTest fixtures which work on 64-bit, but not on 32-bit platforms, to safely-fail, but demarcate them separately to facilitate debugging

* steal fa672600eb from @coffeepots fix-int32-high-zero branch
 2018-09-19 16:46:14 +00:00
Yuriy Glukhov 5acd6cc049 newMemoryDB 2018-09-19 18:41:17 +03:00
Yuriy Glukhov 0adfaf0f31 s/increaseBalance/addBalance 2018-09-19 18:41:17 +03:00
Yuriy Glukhov 3d64c66b7a More state restoring 2018-09-19 18:41:17 +03:00
coffeepots 766d1c4091 Temp fix for int32.high returning zero 2018-09-19 12:11:54 +03:00
mratsim 070487d78a Homestead contract creation gas cost 2018-09-18 17:28:40 +02:00
Dustin Brody dd20f4079c revert better toSeq version to worse for-loop version of extracting keys from table because former now fails to compile 2018-09-18 07:07:04 -07:00
Dustin Brody 048921b045 20 new working GeneralStateTests 2018-09-18 14:00:30 +00:00
Dustin Brody 7dfd2a3849 update deltabalance to mix of setBalance and increaseBalance 2018-09-18 06:25:28 -07:00
coffeepots 4f03c9cf2a
Merge pull request #139 from status-im/callOpCodeWork 
Flesh out call op
 2018-09-18 14:09:00 +01:00
coffeepots b49637cdbf Helper procs for updating opcode executor based on fork 2018-09-18 13:10:30 +01:00
coffeepots d435e434ec Copy opCodeExec to child computation 2018-09-18 13:03:22 +01:00
Zahary Karadjov d71ce6fb24 Make use of the new transactional API offered by the Trie DB 2018-09-18 02:56:10 +03:00