go-ethereum

Commit Graph

Author	SHA1	Message	Date
Martin HS	56c4f2bfd4	core/vm, cmd/evm: implement eof validation (#30418 ) The bulk of this PR is authored by @lightclient , in the original EOF-work. More recently, the code has been picked up and reworked for the new EOF specification, by @MariusVanDerWijden , in https://github.com/ethereum/go-ethereum/pull/29518, and also @shemnon has contributed with fixes. This PR is an attempt to start eating the elephant one small bite at a time, by selecting only the eof-validation as a standalone piece which can be merged without interfering too much in the core stuff. In this PR: - [x] Validation of eof containers, lifted from #29518, along with test-vectors from consensus-tests and fuzzing, to ensure that the move did not lose any functionality. - [x] Definition of eof opcodes, which is a prerequisite for validation - [x] Addition of `undefined` to a jumptable entry item. I'm not super-happy with this, but for the moment it seems the least invasive way to do it. A better way might be to go back and allowing nil-items or nil execute-functions to denote "undefined". - [x] benchmarks of eof validation speed --------- Co-authored-by: lightclient <lightclient@protonmail.com> Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de> Co-authored-by: Danno Ferrin <danno.ferrin@shemnon.com>	2 months ago
Sina Mahmoodi	e803ef09ad	eth/tracers/js: fix isPush for push0 (#28520 ) Fixes so that `push0` opcode is correctly reported as `true` by the `IsPush` function --------- Co-authored-by: Martin Holst Swende <martin@swende.se>	1 year ago
Valentin Wüstholz	37511ec520	core, core/vm, cmd/disasm: unify procedures for disassembling evm code (#3530 )	8 years ago

Author

SHA1

Message

Date

Martin HS

56c4f2bfd4

core/vm, cmd/evm: implement eof validation (#30418 )

The bulk of this PR is authored by @lightclient , in the original
EOF-work. More recently, the code has been picked up and reworked for the new EOF
specification, by @MariusVanDerWijden , in https://github.com/ethereum/go-ethereum/pull/29518, and also @shemnon has contributed with fixes.

This PR is an attempt to start eating the elephant one small bite at a
time, by selecting only the eof-validation as a standalone piece which
can be merged without interfering too much in the core stuff.

In this PR: 

- [x] Validation of eof containers, lifted from #29518, along with
test-vectors from consensus-tests and fuzzing, to ensure that the move
did not lose any functionality.
- [x] Definition of eof opcodes, which is a prerequisite for validation
- [x] Addition of `undefined` to a jumptable entry item. I'm not
super-happy with this, but for the moment it seems the least invasive
way to do it. A better way might be to go back and allowing nil-items or
nil execute-functions to denote "undefined".
- [x] benchmarks of eof validation speed 


---------

Co-authored-by: lightclient <lightclient@protonmail.com>
Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Danno Ferrin <danno.ferrin@shemnon.com>

2 months ago

Sina Mahmoodi

e803ef09ad

eth/tracers/js: fix isPush for push0 (#28520 )

Fixes so that `push0` opcode is correctly reported as `true` by the `IsPush` function

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>

1 year ago

Valentin Wüstholz

37511ec520

core, core/vm, cmd/disasm: unify procedures for disassembling evm code (#3530 )

8 years ago

3 Commits (3f5f2efccb23fa0bc05a0104e2f582f0e7a1b943)