Commit Graph

8 Commits

Author SHA1 Message Date
Jamie Lokier 534be53873
vm2: Remove vm2 `forks_list` everywhere, use common forks list
Remove file vm2 file `forks_list, and divert all imports to the common forks
list outside the EVM.

Signed-off-by: Jamie Lokier <jamie@shareable.org>
2021-06-08 15:36:31 +01:00
Jamie Lokier 775231eef1
EVM: Apply EIP-6 in the code (affects both vm and vm2)
The rationale in EIP-6[1] for changing names to `selfDestruct` applies to code
as much as it does to specs.  Also, Ethereum uses the new names consistently,
so it's useful for our code to match the terms used in later EIP specs and
testsuite entries.

This change is straightforward, and is a prerequisite for patches to come that
do things with the `selfDestruct` fields.

[1] https://eips.ethereum.org/EIPS/eip-6
Hudson Jameson, "EIP-6: Renaming SUICIDE opcode," Ethereum Improvement
Proposals, no. 6, November 2015.

Signed-off-by: Jamie Lokier <jamie@shareable.org>
2021-06-08 15:36:30 +01:00
Jordan Hrycaj 69a1ee5fc8 re-named some v2state_transactions.nim to its original name without the v2
also:
  re-integrated stack_defs.nim back into stack.nim

why:
  the v2 prefix of the file name was used as a visual aid when
  comparing vm2 against vm sources
2021-04-28 15:24:14 +03:00
Jordan Hrycaj ff6921eb1a re-named some v2*.nim sources to its original name *.nim (without the v2)
why:
  the v2 prefix of the file name was used as a visual aid when
  comparing vm2 against vm sources

details:
  all renamed v2*.nim sources compile locally with the -d:kludge:1 flag
  set or without (some work with either)

  only sources not renamed yet: v2state_transactions.nim
2021-04-28 15:24:14 +03:00
Jordan Hrycaj 7b6767c4a3 renamed types.nim, vm_fork.nim, opcode_values.nim => v2*.nim
why:
  these files provide part of the externally accessible interface
  provided by vm_types*.nim. so the new filename indicates that the
  source code belongs to vm2 (rather than vm).
2021-04-23 14:04:06 +03:00
Jordan Hrycaj cf2d771c4d remove evmc code from vm2
why:
  handled by original vm
2021-04-23 14:04:06 +03:00
Jordan Hrycaj b7bf84a71f added compiler flag sentinels to vm2 headers
why:
  making sure that deep links into vm2 sources are configured properly. it
  is intended that only the vm_*.nim interface headers are allowed to
  source files in vm2. the sentinels just protect from coding errors.
2021-04-23 14:04:06 +03:00
Jordan Hrycaj b4f8450968 provide identical copy of vm folder => vm2, activated by make flag ENABLE_VM2=1
why:
  vm2 enabled by ENABLE_VM2=1 behaves as vm without ENABLE_EVMC=1 until
  it doesn't in some future fatch set. this leaves some wiggle room
  to work on a vm copy without degrading the original implementation.

details:
  + additional make flag ENABLE_VM2=1 (or ENABLE_VM2=0 to explicitely disable)
  + when both flags ENABLE_EVMC=1 and ENABLE_VM2=1 are present, the former
    flag ENABLE_EVMC=1 takes precedence, this is implemented at the NIM
    compiler level for -d:evmc_enabled and -d:vm2_enabled
2021-04-23 14:04:06 +03:00