Commit Graph

8 Commits

Author SHA1 Message Date
Igor Mandrigin
93f6c4c01a post-rebase fixups 2020-06-15 19:38:54 +03:00
Greg Colvin
57e88afcd4 core/vm: EIP-2315, JUMPSUB for the EVM (#20619)
* 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>
# Conflicts:
#	core/vm/contract.go
#	core/vm/instructions_test.go
#	core/vm/interpreter.go
#	core/vm/logger.go
#	core/vm/logger_json.go
#	core/vm/logger_test.go
#	core/vm/runtime/runtime_test.go
#	eth/tracers/tracer.go
2020-06-15 19:38:13 +03:00
Evgeny Danilenko
8d7e603f07
stack pool (#627) 2020-06-05 17:45:56 +03:00
Andrew Ashikhmin
5bc45f2426
Use uint256 in EVM implementation (kudos to Pawel Bylica) (#551)
* core/vm: improve jumpdest lookup

* Use uint256 in EVM implementation (kudos to Pawel Bylica)

* Safety precaution in opMulmod

Co-authored-by: Martin Holst Swende <martin@swende.se>
2020-05-18 08:10:59 +01:00
Alexey Akhunov
fe01bccbb8 Apply Turbo-Geth modifications to go-ethereum codebase 2019-11-01 21:52:03 +01:00
Péter Szilágyi
1a83114c74
all: update author list and licenses 2019-07-22 12:17:27 +03:00
Martin Holst Swende
ecb781297b core, cmd/puppeth: implement constantinople fix, disable EIP-1283 (#18486)
This PR adds a new fork which disables EIP-1283. Internally it's called Petersburg,
but the genesis/config field is ConstantinopleFix.

The block numbers are:

    7280000 for Constantinople on Mainnet
    7280000 for ConstantinopleFix on Mainnet
    4939394 for ConstantinopleFix on Ropsten
    9999999 for ConstantinopleFix on Rinkeby (real number decided later)

This PR also defaults to using the same ConstantinopleFix number as whatever
Constantinople is set to. That is, it will default to mainnet behaviour if ConstantinopleFix
is not set.This means that for private networks which have already transitioned
to Constantinople, this PR will break the network unless ConstantinopleFix is
explicitly set!
2019-01-24 11:36:30 +01:00
Martin Holst Swende
42a914a84f
cmd/evm, core/vm, eth: implement api methods to do stdjson dump to local filesystem 2018-12-10 12:33:50 +02:00