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67 Commits

Author SHA1 Message Date
Jamie Lokier 7c90d8de70
EVM: Remove `vm_forks` everywhere, use common forks list instead 
The common forks list was already used, redirected via `vm_forks` for
historical compatibility.  Remove the old `vm_forks` now 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
jangko 76543da456
disable EIP-2537: Precompile for BLS12-381 curve operations 
reason: not included in berlin hard fork

but we keep the code around, for future inclusion
 2021-05-17 01:29:03 +07:00
jangko 6fc3df637c
reenable EIP-2565: modExp gas cost 
now it's officially included in berlin hard fork
 2021-05-17 01:28:31 +07:00
Jordan Hrycaj 827b8c9c81
reset explicit import paths for local modules 
why:
  it was convenient to have relocatable source modules when writing the
  vm interface wrappers. this patch moves it back to the standard.

also:
  there are no deep links into the vm folder anymore which leaves some
  room for manoeuvring inside
 2021-04-01 12:53:22 +01:00
Jordan Hrycaj 9e365734e6
renamed nvm_ prefixed modules to its original names 
why:
  the nvm_ prefix was used inside the vm folder to hide them temporarily
  from the outside world while writing export wrappers. now all
  functionality is accessed via vm_*, rather than vm/* imports.

todo:
  at a later stage the import headers of the vm modules need to get fixed
  to meet style guide standards (as jacek kindly pointed out.)
 2021-03-31 17:19:54 +01:00
Jordan Hrycaj 7b5d00307c
provide vm_precompiles as import/export wrapper 
details:
  moved original vm/precompiles.nim => vm/nvm_precompiles.nim
 2021-03-31 16:47:15 +01:00
Jordan Hrycaj 689458a346
provide vm_gas_costs as import/export wrapper 
details:
  moved original vm/interpreter/vm_gas_costs.nim => vm/interpreter/nvm_gas_costs.nim
 2021-03-31 16:03:51 +01:00
Jordan Hrycaj 3a3e4d5707
provide vm_forks as import/export wrapper 
details:
  moved original vm/interpreter/vm_forks.nim => vm/interpreter/nvm_forks.nim
 2021-03-31 16:03:34 +01:00
Jordan Hrycaj ed59f602d5
isolate vm_types as import/export wrapper 
details:
  moved original vm_types.nim => vm/nvm_types.nim
 2021-03-31 09:48:50 +01:00
Jordan Hrycaj a3db0f41d8
remove relative paths ./ and ../ from import section 
why:
  relative paths make sources inherently non-relocatable

details:
  import base is set to the nimbus directoy, so importing ./stack
  from file interpreter.nim becomes vm/stack etc.

caveat:
   a file named nimbus/strformat.nim would clash with strformat (but
   not with std/strformat)
 2021-03-30 17:20:43 +01:00
jangko f906d177f4
add comments about disabled EIPs 2021-01-11 15:33:30 +07:00
jangko 3db535aa39
EIP2929 implementation 2021-01-11 14:56:42 +07:00
jangko ab314c1e04
temporary disable EIP2046 and EIP2565 2021-01-11 14:53:51 +07:00
jangko 397119468a
simplify bncurve getPoint 2020-12-02 16:17:52 +07:00
jangko fec9d26873
more eip2537 cleanup 2020-12-02 15:15:58 +07:00
jangko 3f79588a74
EIP2537 part 3 2020-11-29 08:01:17 +07:00
jangko 0799b4534c
EIP2537 part 2 2020-11-28 23:13:10 +07:00
jangko c1b7ae5b02
EIP2537 part 1 2020-11-27 21:42:17 +07:00
jangko 971e00e580
precompile contracts test rework 2020-11-25 20:42:15 +07:00
jangko 5bb6418bcb
implement EIP2565 2020-11-24 16:19:02 +07:00
jangko 845671bf0a
fix compilation error following breaking changes in nim-eth 2020-07-20 13:50:05 +07:00
andri lim af02a3b1b2
reduce unused import warnings 2020-04-15 19:05:57 +07:00
Jacek Sieka 1d472cf090
Eth keys (#482) 
* bump nim-eth, fix deprecated calls
 2020-04-05 15:12:48 +02:00
andri lim 15c9fa54ec fixes modexp gasFee bug 2020-02-18 20:11:36 +02:00
andri lim deb09f40f0 less explicit 'copyMem' 2020-02-12 17:53:26 +02:00
andri lim 8564e9532b change 'rawOutput' to 'output' 2020-02-12 17:53:26 +02:00
andri lim 0b99b76cd1 change 'BaseComputation' to 'Computation' 2020-01-20 18:36:58 +02:00
kdeme 9964a55772 Replace getCurrentException 2019-12-05 13:02:21 +01:00
andri lim 4fbc9727d8 revert accidentally changed GasQuadDivisor 2019-11-12 15:51:48 +00:00
andri lim cda3e2811f implement EIP 1108 2019-11-12 15:51:48 +00:00
andri lim b3cbf620d6 implement EIP-152 2019-11-12 15:51:48 +00:00
Ștefan Talpalaru 70bcce2132
a couple of Nim 1.0.2-related fixes 2019-10-28 22:21:20 +07:00
kdeme 1a3a29c419 Make EVMError Catchable and only catch CatchableError in the execPrecompiles 2019-07-19 15:18:25 +03:00
kdeme f6d784c8b0 Rework the getSignature of ecrecover 2019-07-19 15:18:25 +03:00
kdeme 26bc048fea Fix possible IndexError in ecrecover 2019-07-19 15:18:25 +03:00
andri lim 077fbe6b73 modexp cleanup 2019-05-13 10:26:28 +03:00
andri lim b7a1431c33 fix modexp gasFee 2019-05-13 10:26:28 +03:00
andri lim cd7143e9af fix modexp 2019-05-13 10:26:28 +03:00
andri lim f809a864b1 fix calcMemSize bug 2019-05-13 10:26:28 +03:00
andri lim cee0a38278
add some comment 2019-04-26 07:31:18 +07:00
andri lim fd7c447f18
fix modexp output, GST +53 2019-04-26 07:31:16 +07:00
andri lim 03ea1c5a85
fix ecRecover precompiles, GST +1 2019-04-26 07:31:15 +07:00
andri lim c57295da0b
fix precompiles error handling, GST +262 2019-04-26 07:31:13 +07:00
andri lim 07ac4620d9
remove 'var' modifier from 'computation: var BaseComputation' 2019-04-04 10:20:00 +07:00
andri lim 26b40f41e3
fix precompiles selection, GST +5 2019-04-02 13:11:00 +07:00
andri lim 7198ce2d05
fix ecrecover bad V, GST +1 2019-03-18 19:28:42 +07:00
andri lim b1da3576ad
fix block 1149150 problem 2019-03-11 18:50:13 +07:00
andri lim de809b0060
fix block 1017395 problem 2019-03-11 12:03:57 +07:00
andri lim 71e7ee2dae fixes ECRecover precompiles 2019-02-20 15:16:07 +02:00
andri lim 5701c8bacb fixes precompile contract: identity gascost 2019-02-15 17:20:51 +02:00