status-im
/
nimbus-eth1
mirror of https://github.com/status-im/nimbus-eth1.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity
513 Commits 36 Branches 3 Tags 139 MiB
Commit Graph

89 Commits

Author SHA1 Message Date
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
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
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 62968bf733 Initial support for precompiles with ecRecover 2018-10-02 15:46:39 +01:00
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 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
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 0adfaf0f31 s/increaseBalance/addBalance 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
coffeepots d484420f5b Remove fork distinguished procs, handle in applyCreateMessage 2018-09-17 19:35:07 +01:00
coffeepots 949d4c11f8 Full names for `$`(fork) 2018-09-17 18:38:10 +01:00
Dustin Brody beb1befc6e 13 additional GeneralStateTests working; remove commented auto-ported Py-EVM validations which are implicit in UInt256; address comments to last commit (toSeq, hoising vmState.readOnlyStateDB, deltaBalance -> increaseBalance) 2018-09-17 13:41:32 +00:00
coffeepots cdfcda41b4 Remove init 0 after child computation 2018-09-14 18:04:09 +01:00
coffeepots 63f9acd8ce Add create and apply message procs 2018-09-14 18:03:26 +01:00
coffeepots c7a014bb10 Add gas cost for create 2018-09-14 17:59:21 +01:00
coffeepots af76d209a6 Add opcode executor proc to computation 2018-09-14 16:47:40 +01:00
coffeepots 6183761251 Refactor for generateChildComputation 2018-09-14 16:16:55 +01:00
coffeepots 2b6342764c Add fork to string proc 2018-09-14 16:16:55 +01:00
coffeepots d465fcd038 Appy child computation in call op code 2018-09-14 16:16:55 +01:00
coffeepots 2a38c0194d Expose isCreate for export 2018-09-14 16:16:55 +01:00
coffeepots 69f07c587a Add generateChildComputation, addChildComputation and applyChildComputation 2018-09-14 16:16:55 +01:00
coffeepots d24108a79b Convert code from byte range to seq 2018-09-14 16:16:55 +01:00
coffeepots b4fd38e062 Call now gets and checks balance against funds, also now fetches code 2018-09-14 16:16:55 +01:00
Dustin Brody 7ba90fda54
48 new working GeneralStateTests, via fixing some overflows/underflows, creating a rudimentary balance commit/revert scheme, and implementing account deletion for the selfdestruct instruction (#146) 2018-09-14 13:43:40 +00:00
Dustin Brody fd07d6fed1 A simple/basic GeneralStateTest runner which gets 400+ of them correct 2018-09-10 19:42:45 +03:00
Yuriy Glukhov 3a1ec035b3 Various fixes towards state reconstruction 2018-09-07 14:00:37 +03:00
coffeepots 085880758b Always update account nonce even if there's an contract address collision 2018-09-06 13:57:42 +01:00
coffeepots ca6eb0cb38 Don't touch nonce until after address in-use check 2018-09-06 13:57:42 +01:00
coffeepots 555687ba97 Comment reference to issue regarding address collisions 2018-09-06 13:57:42 +01:00
coffeepots 7a5a43f50f Add generateAddress utility 2018-09-06 13:57:42 +01:00
coffeepots 0e2068c99e Create Op now generates contract addresses & checks for collisions 2018-09-06 13:57:42 +01:00