Péter Szilágyi
508891e64b
core/vm: use pointers to operations vs. copy by value
2020-07-16 15:32:01 +03:00
Martin Holst Swende
e376d2fb31
cmd/evm: add state transition tool for testing ( #20958 )
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This PR implements the EVM state transition tool, which is intended
to be the replacement for our retesteth client implementation.
Documentation is present in the cmd/evm/README.md file.
Co-authored-by: Felix Lange <fjl@twurst.com>
2020-06-30 10:12:51 +02:00
Paweł Bylica
cf6674539c
core/vm: use uint256 in EVM implementation ( #20787 )
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* core/vm: use fixed uint256 library instead of big
* core/vm: remove intpools
* core/vm: upgrade uint256, fixes uint256.NewFromBig
* core/vm: use uint256.Int by value in Stack
* core/vm: upgrade uint256 to v1.0.0
* core/vm: don't preallocate space for 1024 stack items (only 16)
Co-authored-by: Martin Holst Swende <martin@swende.se>
2020-06-08 15:24:40 +03:00
Greg Colvin
cd57d5cd38
core/vm: EIP-2315, JUMPSUB for the EVM ( #20619 )
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* core/vm: implement EIP 2315, subroutines for the EVM
* core/vm: eip 2315 - lintfix + check jump dest validity + check ret stack size constraints
logger: markdown-friendly traces, validate jumpdest, more testcase, correct opcodes
* core/vm: update subroutines acc to eip: disallow walk-into
* core/vm/eips: gas cost changes for subroutines
* core/vm: update opcodes for EIP-2315
* core/vm: define RETURNSUB as a 'jumping' operation + review concerns
Co-authored-by: Martin Holst Swende <martin@swende.se>
2020-06-02 13:30:16 +03:00
Martin Holst Swende
8dc8941551
core/vm: use a callcontext struct ( #20761 )
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* core/vm: use a callcontext struct
* core/vm: fix tests
* core/vm/runtime: benchmark
* core/vm: make intpool push inlineable, unexpose callcontext
2020-04-07 12:45:21 +03:00
Gregory Markou
4be8840120
core/vm: use dedicated SLOAD gas constant for EIP-2200 ( #20646 )
2020-02-18 15:07:41 +01:00
Péter Szilágyi
3bb9b49afb
core/vm, params: implement EIP2200, SSTORE optimizations ( #19964 )
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* core/vm, params: implement EIP2200, SSTORE optimizations
* core/vm, params: switch EIP2200 to Wei's version
2019-08-19 14:39:38 +03:00
Martin Holst Swende
081642ed25
Eip 1344 (ChainID opcode) ( #19921 )
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* core/vm: implement EIP 1344 (ChainID opcode)
* core/vm: formatting
2019-08-08 16:20:28 +03:00
Martin Holst Swende
3e993ff64a
Eip 1884 v3 ( #19743 )
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* core/vm, tests: implement EIP 1884, add support for feature-tests
* core/vm: 1884-changes to extcodehash, move selfbalance opcode
* tests: fix statetests
* core/vm: move constants, address review concerns
* core/vm: word formatting
Co-Authored-By: Péter Szilágyi <peterke@gmail.com>
2019-08-08 12:07:23 +03:00
