Commit Graph

21 Commits

Author SHA1 Message Date
Alexander Ivanov 8be1a51c64 Fix 80 arithmetic gas cost tests, improve exp gas cost 2018-02-28 17:06:05 +02:00
Alexander Ivanov f179695341 Fix arithmetic and save test progress in VMTests.md 2018-02-27 20:10:45 +02:00
Alexander Ivanov dc365b2e23 Fix tests 2018-02-26 14:00:15 +02:00
Alexander Ivanov 99921f38cb Pass more tests, use UInt256 more often
82 / 189 arithmetic
55 / 62 logic
77 / 78 stack

Most errors are the same sstore gascost bug, also next work on flow and memory
2018-02-20 19:27:43 +02:00
Alexander Ivanov 0d31382e3d Work on text fitures and decompiling bytecode 2018-02-12 18:59:50 +02:00
Alexander Ivanov df41fe270e Add the ttmath wrapper 2018-02-07 18:16:04 +02:00
Alexander Ivanov 211d46e39e Finish the first memory impl and tests, stack tests, fixes validation 2018-02-06 21:20:06 +02:00
Alexander Ivanov a233cef719 CodeStream impl and tests, fix byte and string fields 2018-01-31 14:57:05 +02:00
Alexander Ivanov b9eb74fa26 WIP call (different call variants depending on fork) 2018-01-30 20:12:05 +02:00
Alexander Ivanov dba3c4b971 Add logging ops 2018-01-30 16:35:12 +02:00
Alexander Ivanov 59bef848aa Memory and storage opcodes: TODO stateDB handler for the storage to work 2018-01-30 15:07:37 +02:00
Alexander Ivanov 0fa5c5fd94 Prepare the remaining opcodes, implement context opcodes 2018-01-29 21:38:24 +02:00
Alexander Ivanov 5ad14f59b2 Implement address/sha3 opcodes, start using nim-keccak-tiny 2018-01-29 19:40:22 +02:00
Alexander Ivanov fba1052b4c More flexible gas cost definitions, start registering more opcodes in the runner 2018-01-29 15:56:51 +02:00
Alexander Ivanov 72c8ad4877 Implement duplication and block, add more opcodes, improve math support 2018-01-23 00:23:07 +02:00
Alexander Ivanov 637b56fa4c Prototype an example fork subclass 2018-01-17 16:16:00 +02:00
Alexander Ivanov 84ccfc5966 Port parts of several other modules
Focus on getting most types defined with minimal implementation
and fields sufficient for simple tests
2018-01-17 14:57:50 +02:00
Alexander Ivanov e1c04e587f First version of tests 2018-01-17 13:24:09 +02:00
Alexander Ivanov 69475a98f5 Implement more math: non-rigogous translation for now, more precise operation correctness later 2018-01-16 20:42:38 +02:00
Alexander Ivanov 706f3982a7 Translate several more modules, start shaping computation module 2018-01-16 19:05:20 +02:00
Alexander Ivanov 8ce5fa1773 First part of port
Translate with py2nim
Work on improving the input, use more nim-ish stuff
2018-01-15 20:42:40 +02:00