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Author SHA1 Message Date
Jordan Hrycaj f159e67bba renamed states*.nim => v2states*.nim 
why:
  these files provide part of the externally accessible interface
  provided by vm_state*.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 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
Jamie Lokier 085661c24f
EVM: Eliminate recursion entirely 
This patch eliminates recursion entirely from the EVM when ENABLE_EVMC=0.

Signed-off-by: Jamie Lokier <jamie@shareable.org>
 2021-04-20 16:12:45 +01:00
Jamie Lokier 8211db1ea8
EVM: Small patch that reduces EVM stack usage to almost nothing 
There's been a lot of talk about the Nimbus EVM "stack problem".  I think we
assumed changing it would require big changes to the interpreter code, touching
a lot of functions.

It turned out to be a low hanging fruit.

This patch solves the stack problem, but hardly touches anything.  The change
in EVM stack memory is from 13 MB worst case to just 48 kB, a 250x reduction.

I've been doing work on the database/storage/trie code.  While looking at the
API between the EVM and the database/storage/trie, this stack patch stood out
and made itself obvious.  As it's tiny, rather than more talk, here it is.

Note: This patch is intentionally small, non-invasive, and hopefully easy to
understand, so that it doesn't conflict with other work done on the EVM, and
can easily be grafted into any other EVM structure.

Motivation
==========

- We run out of space and crash on some targets, unless the stack limit is
  raised above its default.  Surprise segmentation faults are unhelpful.

- Some CI targets have been disabled for months due to this.

- Because usage borders on the system limits, when working on
  database/storage/trie/sync code (called from the EVM), segmentation faults
  occur and are misleading.  They cause lost time due to thinking there's a
  crash bug in the code being worked on, when there's nothing wrong with it.

- Sometimes unrelated, trivial code changes elsewhere trigger CI test failures.
  It looks like abrupt termination.  A simple, recent patch was crashing in
  `make test` even though it was a trivial refactor.  Turns out it pushed the
  stack over the edge.

- A large stack has to be scanned by the Nim garbage collector sometimes.
  Larger stack means slower GC and memory allocation.

- The structure of this small patch suggests how to weave async into the EVM
  with almost no changes to the EVM, and no async transformation overhead.

- The patch seemed obvious when working on the API between EVM and storage.

Measurements before
===================

All these tests were run on Ubuntu 20.04 server, x86-64.  This is one of the
targets that has been disabled for a while in CI in EVMC mode due to crashing,
and excessive stack usage is the cause.

Testing commit 0c34a8e3 `2021-04-08 17:46:00 +0200 CI: use MSYS2 on Windows`.

    $ rm -f build/all_tests && make ENABLE_EVMC=1 test
    $ ulimit -S -s 16384 # Requires larger stack than default to avoid crash.
    $ ./build/all_tests 9 | tee tlog
    [Suite] persist block json tests
    ...
	Stack range 38496 depthHigh 3
    ...
    Stack range 13140272 depthHigh 1024
    [OK] tests/fixtures/PersistBlockTests/block1431916.json

These tests use 13.14 MB of stack to run, and so crash with the default stack
limit on Ubuntu Server 20.04 (8MB).  Exactly 12832 bytes per EVM call stack
frame.  It's interesting to see some stack frames take a bit more.

    $ rm -f build/all_tests && make ENABLE_EVMC=1 test
    $ ulimit -S -s 16384 # Requires larger stack than default.
    $ ./build/all_tests 7 | tee tlog
    [Suite] new generalstate json tests
	...
	Stack range 15488 depthHigh 2
	...
	Stack range 3539312 depthHigh 457
    [OK] tests/fixtures/eth_tests/GeneralStateTests/stRandom2/randomStatetest639.json
    ...
	Stack range 3756144 depthHigh 485
    [OK] tests/fixtures/eth_tests/GeneralStateTests/stRandom2/randomStatetest458.json
	...
	Stack range 7929968 depthHigh 1024
     [OK] tests/fixtures/eth_tests/GeneralStateTests/stCreate2/Create2OnDepth1024.json

These tests use 7.92MB of stack to run.  About 7264 bytes per EVM call stack
frame.  It _only just_ avoids crashing with the default Ubuntu Server stack
limit of 8 MB.  However, it still crashes on Windows x86-64, which is why the
CI target is currently disabled.

On Linux where this passes, this is so borderline that it affects work and
testing of storage and sync code, because that's called from the EVM.  Which
was a motivation for dealing with the stack instead of letting this linger.

Also, this stack greatly exceeds the default thread stack size.

    $ rm -f build/all_tests && make ENABLE_EVMC=0 test
    $ ulimit -S -s 16384 # Requires larger stack than default to avoid crash.
    $ ./build/all_tests 9 | tee tlog
    [Suite] persist block json tests
    ...
    Stack range 33216 depthHigh 3
    ...
    Stack range 11338032 depthHigh 1024
    [OK] tests/fixtures/PersistBlockTests/block1431916.json

These tests use 11.33 MB stack to run, and so crash with a default stack limit
of 8MB.  Exactly 11072 bytes per EVM call stack frame.  It's interesting to see
some stack frames take a bit more.

    $ rm -f build/all_tests && make ENABLE_EVMC=0 test
    $ ulimit -S -s 16384 # Requires larger stack than default.
    $ ./build/all_tests 7 | tee tlog
    [Suite] new generalstate json tests
	...
    Stack range 10224 depthHigh 2
	...
    Stack range 2471760 depthHigh 457
    [OK] tests/fixtures/eth_tests/GeneralStateTests/stRandom2/randomStatetest639.json
    ...
    Stack range 2623184 depthHigh 485
    [OK] tests/fixtures/eth_tests/GeneralStateTests/stRandom2/randomStatetest458.json
	...
    Stack range 5537824 depthHigh 1024
    [OK] tests/fixtures/eth_tests/GeneralStateTests/stCreate2/Create2OnDepth1024.json

These tests use 5.54 MB of stack to run, and avoid crashing on with a default
stack limit of 8 MB.  About 5408 bytes per EVM call stack frame.

However, this is uncomfortably close to the limit, as the stack frame size is
sensitive to changes in the code.

Also, this stack greatly exceeds the default thread stack size.

Measurements after
==================

(This patch doesn't address EVMC mode, which is not our default.  EVMC stack
usage remains about the same.  EVMC mode is addressed in another tiny patch.)

    $ rm -f build/all_tests && make ENABLE_EVMC=0 test
    $ ulimit -S -s 80 # Because we can!  80k stack.
    $ ./build/all_tests 9 | tee tlog
    [Suite] persist block json tests
    ...
    Stack range 496 depthHigh 3
    ...
    Stack range 49504 depthHigh 1024
    [OK] tests/fixtures/PersistBlockTests/block1431916.json

    $ rm -f build/all_tests && make ENABLE_EVMC=0 test
    $ ulimit -S -s 72 # Because we can!  72k stack.
    $ ./build/all_tests 7 | tee tlog
    [Suite] new generalstate json tests
	...
    Stack range 448 depthHigh 2
	...
    Stack range 22288 depthHigh 457
    [OK] tests/fixtures/eth_tests/GeneralStateTests/stRandom2/randomStatetest639.json
    ...
    Stack range 23632 depthHigh 485
    [OK] tests/fixtures/eth_tests/GeneralStateTests/stRandom2/randomStatetest458.json
	...
    Stack range 49504 depthHigh 1024
    [OK] tests/fixtures/eth_tests/GeneralStateTests/stCreate2/Create2OnDepth1024.json

For both tests, a satisfying *48 bytes* per EVM call stack frame, and EVM takes
not much more than 48 kB.  With other overheads, both tests run in 80 kB stack
total at maximum EVM depth.

We must add some headroom on this for database activity called from the EVM,
and different compile targets.  But it means the EVM itself is no longer a
stack burden.

This is much smaller than the default thread stack size on Linux (2MB), with
plenty of margin.  It's even smaller than Linux from a long time ago (128kB),
and some small embedded C targets.  (Just fyi, though, some JVM environments
allocated just 32 kB to thread stacks.)

This size is also well suited to running EVMs in threads, if that's useful.

Subtle exception handling and `dispose`
=======================================

It is important that each `snapshot` has a corresponding `dispose` in the event
of an exception being raised.  This code does do that, but in a subtle way.

The pair of functions `execCallOrCreate` and `execCallOrCreateAux` are
equivalent to the following code, where you can see `dispose` more clearly:

    proc execCallOrCreate*(c: Computation) =
      defer: c.dispose()
      if c.beforeExec():
        return
      c.executeOpcodes()
      while not c.continuation.isNil:
        c.child.execCallOrCreate()
        c.child = nil
        (c.continuation)()
        c.executeOpcodes()
      c.afterExec()

That works fine, but only reduces the stack used to 300-700 kB instead of 48 kB.

To get lower we split the above into separate `execCallOrCreate` and
`execCallOrCreateAux`.  Only the outermost has `defer`, and instead of handling
one level, it walks the entire `c.parent` chain calling `dispose` if needed.
The inner one avoids `defer`, which greatly reduces the size of its stackframe.

`c` is a `var` parameter, at each level of recursion.  So the outermost proc
sees the temporary changes made by all inner calls.  This is why `c` is updated
and the `c.parent` chain is maintained at each step.

Signed-off-by: Jamie Lokier <jamie@shareable.org>
 2021-04-13 23:35:26 +01:00
Jacek Sieka 3147df0dcd
switch to chronos metrics, remove insecure (#580) 
* switch to chronos metrics, remove insecure

See https://github.com/status-im/nimbus-eth2/pull/2468

also fixes pcre linking for real, and adds some random build flags that
help nimbus-eth2 stay afloat

* fix help

* don't omit frame pointers on windows
 2021-04-09 09:26:06 +02:00
Jordan Hrycaj 2eb46ca221
Merge pull request #573 from status-im/feature/isolate-evms 
Feature/isolate evms
 2021-04-08 08:00:34 +01:00
jangko a923016a12
allow missing chainId in chain config 2021-04-08 08:52:41 +07:00
jangko 1801317208
dealing with missing 'code' keys in customNetPrealloc 2021-04-08 08:52:40 +07:00
jangko fb7d5b5319
fixes customNetPrealloc in genesis.nim: dealing with missing keys in genesis.json 2021-04-08 08:52:40 +07:00
Jordan Hrycaj dfc93a74ad
moved validateTransaction() to executor 
why:
  not part of VM (see andri's requested change at #573)
 2021-04-07 15:13:28 +01:00
kdeme f34431e2d4
Bump nim-eth and nim-chronos and fix exception effects 2021-04-02 19:55:21 +02:00
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 05bd635da2
fix formatting 2021-03-31 18:18:00 +01:00
Jordan Hrycaj c8582583ef
merge vm_memory, vm_interpreter, and vm_utils_numeric => vm_internals 
why:
  currently used for tests only
 2021-03-31 18:15:27 +01:00
Jordan Hrycaj 00ba7a2718
merge vm_forks and vm_opcode_values => vm_type2 
why:
  all types, but they cannot be merged int vm_types because of a circular
  dependency.
 2021-03-31 17:53:15 +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 474bd9e910
expanded nvm_interpreter 
details:
  explicit symbol exports rather than wholesale module names
 2021-03-31 16:49:11 +01:00
Jordan Hrycaj 7c28d5d362
provide vm_utils_numeric as import/export wrapper 
details:
  moved original vm/interpreter/utils/utils_numeric.nim => vm/interpreter/utils/utils_numeric.nim
 2021-03-31 16:49:07 +01:00
Jordan Hrycaj 99568c9b46
provide vm_opcode_values as import/export wrapper 
details:
  moved original vm/interpreter/opcode_values.nim => vm/interpreter/nvm_opcode_values.nim
 2021-03-31 16:49:03 +01:00
Jordan Hrycaj cf63b9b03f
provide vm_memory as import/export wrapper 
details:
  moved original vm/memory.nim => vm/nvm_memory.nim
 2021-03-31 16:48:44 +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 5ce7ca6b32
provide vm_interpreter as import/export wrapper 
details:
  moved original vm/interpreter.nim => vm/nvm_interpreter.nim
 2021-03-31 16:47:08 +01:00
Jordan Hrycaj eee24de450
provide vm_message as import/export wrapper 
details:
  moved original vm/message.nim => vm/nvm_message.nim
 2021-03-31 16:47:02 +01:00
Jordan Hrycaj cf3a356d76
provide vm_computation as import/export wrapper 
details:
  moved original vm/computation.nim => vm/nvm_computation.nim
 2021-03-31 16:38:10 +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 907465300f
isolate vm_state_transactions as import/export wrapper 
details:
  moved original vm_state_transactions.nim => vm/nvm_state_transactions.nim
 2021-03-31 10:05:47 +01:00
Jordan Hrycaj eda1290c25
isolate vm_state as import/export wrapper 
details:
  moved original vm_state.nim => vm/nvm_state.nim
 2021-03-31 09:58:26 +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
Jordan Hrycaj 6d2b7ad6da
fix cleanup maker 
why:
  embedded find needs brackets around or condition
 2021-03-30 16:26:35 +01:00
Jordan Hrycaj e5de7eec22
Merge pull request #568 from status-im/feature/nim-docs-generation-for-nimbus2 
generate docs (and other niceties ..) for nimbus sub-directory
 2021-03-23 08:51:13 +00:00
jangko 2cd081495b implement '--import': import rlp encoded block(s), validate, write to db and quit 2021-03-23 10:37:00 +07:00
Jordan Hrycaj 4a368329f9
update clean target 
why:
  recursively clean up all locally generated nimcache directories (previously
  only the top-level nimcache was cleared)
 2021-03-22 17:41:24 +00:00
Jordan Hrycaj 1686d3b710
update nim-doc for windows/mingw32 
why:
  under win/mingw32 the --docRoot argument value for the NIM doc
  generator needs a window-ish path C:\\MinGW\\msys\\1.0\\home\\...

also:
  fix clean up for nimdoc.out.css or  nimdoc_out.css (varies on
  win/posix operating system)
 2021-03-22 16:34:08 +00:00
Jordan Hrycaj de24b544c4
generate docs (and other niceties ..) for nimbus sub-directory 
why:
  * easy browsing of prototype docs, allows to follow links with
    a web browser on the local file system
  * some md & png files may contain additional documentation

overview:
  * separate nimbus/makefile, try "make -C nimbus" for instructions
  * running "make -C nimbus docs" will do the job
  * x-ref file in nimbus/docs/theindex.html
  * additional md and png files in nimbus/docs/ex/.. subdirectory

details:
  * a newer nim compiler provides better referencing when available, in
    particular the back link to the indices are not provided by the 1.2.10
    nim compiler (automatically handled by makefile)
  * make patterns are used to update files only when the timestamp changes
  * should provide "discount" markdown generator, otherwise fallback
    to <pre/> encapsulated text file
 2021-03-19 15:59:59 +00:00
jangko 8e4b917fd3 allow custom net parser to skip chain config and only parse genesis data 2021-02-16 10:37:42 +07:00
jangko 8486c1834c fixes #558, use distinct uint for ChainId and NetworkId to prevent confusion 2021-02-14 11:01:27 +07:00
jangko 2566cebfe0 fixes #548, custom network json parser now behaves like geth 2021-02-11 18:19:33 +07:00
jangko b6ad47f3a4 fixes evmc bug and add github action job to test evmc 2021-01-20 11:50:07 +07:00
jangko 8c5c967715 bump submodules 2021-01-20 11:50:07 +07:00
jangko ad284e3d25 fixes EIP2929 SLOAD 2021-01-14 23:22:28 +07:00
jangko f6c44ffcc0 fixes EIP2929 CALL opCode 2021-01-14 23:22:28 +07:00
jangko 9709525916
fix byzantium bug related to revertPrecompileTouched 2021-01-13 08:08:56 +07:00
jangko f906d177f4
add comments about disabled EIPs 2021-01-11 15:33:30 +07:00
jangko 01dec1d359
fixes EIP2929 opcodes impl 2021-01-11 14:57:40 +07:00
jangko 3db535aa39
EIP2929 implementation 2021-01-11 14:56:42 +07:00
jangko f2b483d6ad
access list implementation 2021-01-11 14:54:55 +07:00
jangko ab314c1e04
temporary disable EIP2046 and EIP2565 2021-01-11 14:53:51 +07:00
jangko c84e34cac6
simplify blscurve utils impl 2020-12-02 18:14:34 +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 90415d537f
add map_to_curve_g1 implementation for miracl 2020-11-30 21:19:46 +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
andri lim 360b74327e
Merge pull request #544 from status-im/precompiles_test_rework 
Precompiles test rework
 2020-11-26 10:34:26 +07:00
jangko 971e00e580
precompile contracts test rework 2020-11-25 20:42:15 +07:00
jangko 56bc1205e5
returnStack: use seq[int] instead of Uint256 Stack 2020-11-25 19:09:16 +07:00
jangko a263e6b1a6
implement EIP2315 tests 2020-11-25 18:23:02 +07:00
jangko a38882a9a0
implement EIP 2315 opcodes 2020-11-25 17:09:10 +07:00
jangko 5a78b8a5a7
stubbing berlin opcodes 2020-11-25 16:43:34 +07:00
jangko e2cd9b20fa
add returnStack to Computation 2020-11-25 16:26:24 +07:00
jangko 5bb6418bcb
implement EIP2565 2020-11-24 16:19:02 +07:00
jangko 97f73fd03d
implement EIP 2046 2020-11-19 14:23:07 +07:00
jangko c68aa47464
fixes fork comparison related code 2020-11-19 11:59:53 +07:00
jangko 648cc77f80
add berlin hf enum 2020-11-19 10:58:37 +07:00
andri lim 676ce3aedb
Merge pull request #528 from narimiran/parse-enum-2 
write `Fork` enum in a "modern way"
 2020-09-04 15:09:01 +07:00
narimiran 36a75197d2 write `Fork` enum in a "modern way" 
This provides the same functionality as `$` proc, but it keeps working
with Nim 1.3+, where `parseEnum` implementation has been changed to be
able to work with enums with holes (after a bugfix for them).

Note that the first character is case-sensitive and "Constantinople" !=
"constantinople".
Since the tests (`test_op_arith` and `test_op_bit`) use lower-case first
letter, the string representation is also changed to the lower-case.
 2020-09-03 10:03:20 +02:00
jangko f987e86562
implement more eth rpc 2020-07-30 14:21:11 +07:00
jangko 9c38266ba7
implement eth_estimateGas 2020-07-29 12:42:32 +07:00
jangko c9802edfce
setup block and state env for more complex eth rpc tests 2020-07-28 23:48:45 +07:00
jangko bb89a296dd
implement eth_signTransaction, eth_sendTransaction, eth_sendRawTransaction, eth_call 2020-07-24 19:44:36 +07:00
jangko 7819dae7ce
implement eth_signTransaction 2020-07-23 22:30:42 +07:00
jangko d200a98a68
fix compilation error 2020-07-23 16:01:19 +07:00
jangko f82dff64fa
implement more eth rpc and keystore management 2020-07-23 14:54:32 +07:00
jangko 336efdb0c3
implement web3, net, and some eth namespace rpc 2020-07-22 23:57:55 +07:00
jangko 032c29288a
fix git revision string in config.nim 2020-07-22 18:40:12 +07:00
jangko 6ffb33ccac
cleanup sstore gasCost 2020-07-21 20:13:58 +07:00
jangko 2f3a22d840
fix evmc_host.set_storage 2020-07-21 19:58:17 +07:00
jangko 04dcec03a3
fix missing import when chronicles enabled 2020-07-21 15:12:59 +07:00
jangko 207065746c
reduce more warnings 2020-07-21 13:25:27 +07:00
jangko 165f9fea2e
reduce warnings 2020-07-21 13:15:06 +07:00
jangko ab5c763a84
move rng to configuration 2020-07-21 00:16:59 +07:00
jangko 9ee04efca4
fix random_keys crash 2020-07-20 15:16:34 +07:00
jangko 845671bf0a
fix compilation error following breaking changes in nim-eth 2020-07-20 13:50:05 +07:00
jangko e37cacd8f1
implement forkid calculation and tests for each supported network 2020-07-04 13:23:09 +07:00
jangko 12ddfee675
fix compilation error related to lib-secp256k1 changes 2020-06-24 17:07:33 +07:00
jangko 438ad832cc
fix rpc/p2p.nim 2020-06-22 10:59:24 +07:00
jangko f401622782
cache miner address instead of recalculation 2020-06-22 07:48:23 +07:00
jangko 9d0b399213
fix accounts_cache: move overlayStorage to originalStorage when not clearCache 2020-06-20 18:45:09 +07:00
jangko 2385df7bae
miner address calculation for PoA consensus engine 2020-06-19 20:24:09 +07:00
jangko 3931c1ff5c
fix tracer to support testnet 2020-06-19 17:51:53 +07:00
jangko bd7e1fe2e5
reuse VMState and AccountsCache for better performance 2020-06-18 13:16:38 +07:00
jangko 49460b6b1e
move buildWitness from test_blockchain_json to vm_state 2020-06-18 13:16:38 +07:00
jangko eabacb0a33
allow nimbus to read geth database 2020-06-18 13:16:25 +07:00
jangko 7c026e1b48
modify VMState to enable witness data collection 2020-06-06 10:05:11 +07:00
jangko 50816f2ebb
implement block witness data collection in accounts_cache 2020-06-03 20:50:13 +07:00
jangko 844071033a
fix at various places related to missing accounts_cache.persist call 2020-06-01 13:45:32 +07:00
jangko 8a4c8c6273
fix buggy isAlive from accounts_cache 2020-06-01 10:54:25 +07:00
jangko 71514a0a66
replace state_db with accounts_cache 2020-05-30 10:14:59 +07:00
Ștefan Talpalaru cf2a6fb621
small NimbusState refactoring 2020-05-21 03:33:11 +02:00
kdeme 769228418e Remove wakunode and waku rpc code from repository 2020-05-07 20:49:14 +03:00
andri lim c9e49bf68a
fix accounts cache init API 2020-04-29 12:00:44 +07:00
Jacek Sieka ed7dbab70f db: use kvstore from nim-eth 2020-04-27 18:40:45 +03:00
Jacek Sieka 4ade5797ee
rlp: don't use ranges / experimental features (#495) 2020-04-20 20:12:44 +02:00
andri lim 5b7742d09b
Merge pull request #490 from status-im/reduce_warning 
reduce unused import warnings
 2020-04-16 10:05:18 +07:00
Ștefan Talpalaru a783b096fe
bump vendor/nimbus-build-system (#491) 
* bump vendor/nimbus-build-system

- add the Nim compiler header to the Nimbus header
- also support the USE_LIBBACKTRACE env var

* "go-checks" target no longer available
 2020-04-16 00:21:58 +02:00
andri lim af02a3b1b2
reduce unused import warnings 2020-04-15 19:05:57 +07:00
andri lim 860d8e9705
fix rpc/p2p 2020-04-13 09:41:18 +07:00
andri lim d2b0ca62b2
fix GlacierMuir to MuirGlacier typo 2020-04-12 18:13:22 +07:00
andri lim 87bae2bb78
switch to new toFork 2020-04-12 18:02:59 +07:00
andri lim e324a7342d
move toFork to config.nim 2020-04-12 17:07:09 +07:00
andri lim a864967c4f
more to update chain config [skip ci] 2020-04-11 16:59:46 +07:00
andri lim 6591893158
change FkGlacierMuir to FkMuirGlacier [skip ci] 2020-04-11 16:02:15 +07:00
andri lim d69ede6060 add goerli testnet genesis data[skip ci] 2020-04-09 19:13:17 +03:00
andri lim 03eb7a3c2a
Merge pull request #485 from status-im/fix_testnet_config 
fix testnet config, disable 'daoForkSupport' for 'Ropsten' and 'Rinkeby'
 2020-04-09 10:53:22 +07:00
Ștefan Talpalaru af89b51503
Merge branch 'master' into nim-1.2 2020-04-08 20:16:37 +02:00
andri lim 1ad0dcd586
fix testnet config 2020-04-08 16:53:26 +07:00
Jacek Sieka c1899711c9
keep up with nim-eth (#483) 
* keep up with nim-eth
 2020-04-07 11:53:50 +02:00
Jacek Sieka 1d472cf090
Eth keys (#482) 
* bump nim-eth, fix deprecated calls
 2020-04-05 15:12:48 +02:00
Zahary Karadjov 3fc3ba925e
Compile Nimbus with Nim 1.2 2020-04-03 22:09:14 +03:00
jangko 32f5fd9b90
fix evmc sstore gas cost related to EIP 1283 2020-03-24 17:21:18 +07:00
jangko b5850ca748
fix evmc compilation issue 2020-03-24 17:21:18 +07:00
andri lim 266e0ddb1e
room for EIP-1283 2020-03-24 17:21:13 +07:00
andri lim edc19076e3 accounts cache: read-only operations should not create new account 2020-02-27 14:38:42 +02:00
andri lim 40a7b7da1b fixes glacier muir block reward 2020-02-20 09:21:35 +02:00
andri lim 6b6584c4d0 Glacier Muir update 2020-02-20 09:21:35 +02:00
andri lim 2fbabd25a4 implement aleth/geth/parity compatibility mode -- 100% pass test 2020-02-20 09:08:44 +02:00
andri lim 15c9fa54ec fixes modexp gasFee bug 2020-02-18 20:11:36 +02:00
kdeme 55fb1294ed
Check all subscribed topics in quicksim + bump vendor/nim-eth 2020-02-14 11:36:37 +01:00
andri lim deb09f40f0 less explicit 'copyMem' 2020-02-12 17:53:26 +02:00
andri lim 7c9f6b48d6 unify Nimbus 'call' and EVMC 'call' 2020-02-12 17:53:26 +02:00
andri lim 0686bb4b6e remove legacy unused code 2020-02-12 17:53:26 +02:00
andri lim 3ef2969583 clear picture on EIP 716 issue 2020-02-12 17:53:26 +02:00
andri lim dc3a897851 implement evmc call 2020-02-12 17:53:26 +02:00
andri lim 9477990897 simplify CALL family impl 2020-02-12 17:53:26 +02:00
andri lim fff35ab01d implement evmc create/create2 2020-02-12 17:53:26 +02:00
andri lim 270854a5aa simplify 'gasUsed' and 'refundGas' 2020-02-12 17:53:26 +02:00
andri lim d9991b1e8b simplify cash 2020-02-12 17:53:26 +02:00
andri lim 109f841a9e simplify returnData logic 2020-02-12 17:53:26 +02:00
andri lim 22dff9ff88 remove 'startGas' from 'gasMeter' 2020-02-12 17:53:26 +02:00
andri lim 1cd9353faa simplify computation 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 f850c4a37b put 'sstoreEvmc' behind 'when evmc_enabled' 2020-02-12 17:53:26 +02:00
kdeme b959b14109
Update to use waku topic-interest 2020-02-07 08:59:19 +01:00
andri lim 55494f06e5
move 'validateTransaction' from GST into 'processTransaction' 2020-01-24 19:52:55 +07:00
Kim De Mey a2478baeff
Merge pull request #446 from status-im/waku-queue-fixes 
Bump vendor/nim-eth for waku/whisper queue fixes
 2020-01-23 22:50:12 +01:00
andri lim 95edc54b46 fixes gcsafe overrides and reduce unnecessary evmc conversion 2020-01-23 18:07:44 +02:00
andri lim 18eb255758 convert 'block' into 'if-else' in evmc 'setStorage' 2020-01-23 18:07:44 +02:00
andri lim 9b1f8e2f65 change 'registerAccountForDeletion' to 'execSelfDestruct' 2020-01-23 18:07:44 +02:00
andri lim d656f7f701 rename 'txContext' to 'setupTxContext' 2020-01-23 18:07:44 +02:00
andri lim 933b2dad78 remove code from EVM Message and load code in 'Computation' 2020-01-23 18:07:44 +02:00
andri lim 577c7ca5aa simplify 'execComputation' 2020-01-23 18:07:44 +02:00
andri lim 83e9debb62 move contract address creation to 'Computation' 2020-01-23 18:07:44 +02:00
andri lim ea4f851f80 move create contract incNonce to 'applyMessage' 2020-01-23 18:07:44 +02:00
andri lim ec8abf40e4 move 'tx.getRecipient' into 'setupComputation' 2020-01-23 18:07:44 +02:00
andri lim 37c282f1b9 fixes evmc 'gasRefund' 2020-01-23 18:07:44 +02:00
andri lim c459879647 only import evmc files when 'evmc_enabled' defined 2020-01-23 18:07:44 +02:00
andri lim 4aa209113a integrate evmc 'setStorage' 2020-01-23 18:07:44 +02:00
andri lim 62f96e9bd4 integrate evmc 'emitLog' 2020-01-23 18:07:44 +02:00
andri lim bf7b4c7273 fixes evmc 'selfDestruct' definition 2020-01-23 18:07:44 +02:00
andri lim 3e384f764d fixes evmc 'accountExists' definition 2020-01-23 18:07:44 +02:00
andri lim 64f0e59487 evmc_enabled compile time flags 2020-01-23 18:07:44 +02:00
andri lim 295d2c180b integrate evmc 'selfDestruct' and 'copyCode' 2020-01-23 18:07:44 +02:00
andri lim 8a9d9114e7 integrate evmc 'getCodeHash' 2020-01-23 18:07:44 +02:00
andri lim 5507e80b63 integrate evmc 'getCodeSize' 2020-01-23 18:07:44 +02:00
andri lim 8c53371c49 integrate evmc 'getBalance' 2020-01-23 18:07:44 +02:00
andri lim fdbc888840 integrate evmc 'getStorage' 2020-01-23 18:07:44 +02:00
andri lim a4a1148a45 integrate evmc 'accountExists' 2020-01-23 18:07:44 +02:00
andri lim 1813579bc4 integrate evmc 'getBlockHash' 2020-01-23 18:07:44 +02:00
andri lim 319e5d8ae9 integrate evmc 'getTxContext' 2020-01-23 18:07:44 +02:00
andri lim e25f2bb82f evmc host implementation 2020-01-23 18:07:44 +02:00
kdeme 4ec126afaf
More cosmetic changes 2020-01-23 15:40:41 +01:00
andri lim e8ec1706ed fixes rpc compilation error 2020-01-23 12:39:36 +02:00
Zahary Karadjov d23a33a80c Cosmetic improvements 2020-01-23 12:39:36 +02:00
kdeme ca6890b026 Change Waku RPC methods prefix 2020-01-23 12:39:36 +02:00
kdeme d56655d278 Move WhisperKeys to KeyStorage 2020-01-23 12:39:36 +02:00
kdeme 776f924e39 Small fixes/improvements 2020-01-23 12:39:36 +02:00
kdeme 56f46357e6 Generate and use random topics in waku simulation 2020-01-23 12:39:36 +02:00
kdeme ed79c4dfdc Add quick waku simulation with hardcoded network 2020-01-23 12:39:36 +02:00
kdeme 8c3595ff94 Bump vendor/nim-eth and fix changes 2020-01-23 12:39:36 +02:00
kdeme 6e4b73b562 Fix bloom filter of a new Waku/Whisper filter and update automatically for light node 2020-01-23 12:39:36 +02:00
kdeme c3aeb15ce5 Introduce WakuMode 2020-01-23 12:39:36 +02:00
kdeme 7b80b313e4 Start implementation of waku node 2020-01-23 12:39:36 +02:00
andri lim c1ef8632b2 move fork and gasCosts from Computation to vmState 2020-01-20 18:36:58 +02:00
andri lim bab359cabf move origin and gasPrice from Message to vmState 2020-01-20 18:36:58 +02:00
andri lim d300bc352d fixes balance transfer for CALL and CALLCODE 2020-01-20 18:36:58 +02:00
andri lim 73c60fe694 unifying contract collision detection 2020-01-20 18:36:58 +02:00
andri lim 16a938d3fa fixes clearStorage bug 2020-01-20 18:36:58 +02:00
andri lim 89d1834d52 consistent evm depth call check 2020-01-20 18:36:58 +02:00
andri lim 009aa35dfb remove unused eraseReturnData 2020-01-20 18:36:58 +02:00
andri lim 52fffa6e25 fixes long standing bug create2nocash 2020-01-20 18:36:58 +02:00
andri lim 63e886655b fixes coinbase suicide bugs 2020-01-20 18:36:58 +02:00
andri lim 0b99b76cd1 change 'BaseComputation' to 'Computation' 2020-01-20 18:36:58 +02:00
andri lim 79df931234 simplifies computation.getFork 2020-01-20 18:36:58 +02:00
acolytec3 45cda8bab0 Add support for custom genesis blocks 2020-01-20 06:35:35 -05:00
andri lim 5f24757cd7 use 'withValue' when retrieving account's storage 2020-01-19 19:17:37 +02:00
andri lim 6066028d06 remove duplicate line 2020-01-19 19:17:37 +02:00
andri lim e4db21272c fixes rpc/p2p.nim compilation error 2020-01-19 19:17:37 +02:00
andri lim d30f434f03 get rid of computation child after execution 2020-01-19 19:17:37 +02:00
andri lim ed62d1e217 [skip ci] more collectTouchAccounts reduction 2020-01-19 19:17:37 +02:00
andri lim 5e6018b20b [skip ci] collectTouchedAccounts reduction 2020-01-19 19:17:37 +02:00
andri lim 20a138c270 [skip ci] change 'accountsToDelete' to 'touchedAccounts' 2020-01-19 19:17:37 +02:00
andri lim 2472662057 [skip ci] simplify rootHash usage 2020-01-19 19:17:37 +02:00
andri lim d37e37e5f3 [skip ci] simplify collectTouchedAccounts logic 2020-01-19 19:17:37 +02:00
andri lim cf0d4481f3 [skip ci] rename 'isExists' to 'exists' 2020-01-19 19:17:37 +02:00
andri lim 8f7597e23b [skip ci] add evmc CallKind to EVM Message 2020-01-19 19:17:37 +02:00
andri lim 836e087984 [skip ci] change storageAddress to contractAddres 2020-01-19 19:17:37 +02:00
andri lim 40ddbca1ee [skip ci] simplify EVM message creation 2020-01-19 19:17:37 +02:00
andri lim 727b477fca [skip ci] add accounts cache test 2020-01-19 19:17:37 +02:00
andri lim 5795bf52e0 [skip ci] implement accounts_cache 2020-01-19 19:17:37 +02:00
andri lim 3c33678949 add comment about evmc and touched accounts 2019-12-20 16:46:03 +02:00
andri lim 7be6a4ea63 gather suicides from child to parent computation 2019-12-20 16:46:03 +02:00
andri lim 9cb98d69ba accumulate refundGas after child computation done 2019-12-20 16:46:03 +02:00
andri lim 9dbcc7bb69 improve comment in 'processBlock' 2019-12-10 12:34:48 +02:00
andri lim 1ffb992674 multi root state trie implementation 2019-12-10 12:34:48 +02:00
kdeme 9aae2f9463 No more blind except 2019-12-05 13:02:21 +01:00
kdeme 9964a55772 Replace getCurrentException 2019-12-05 13:02:21 +01:00
andri lim 93f6b99087
fixes #424 2019-11-23 20:41:10 +07:00
andri lim 0d743dc468
fixes 'collectTouchedAccounts' for Istanbul 2019-11-19 16:14:36 +07:00
andri lim 28514dbb28
fixes EIP2200 sentry gas comparison 2019-11-18 20:48:30 +07:00
andri lim 11f67f87fd
fixes EIP2200 gas cost and refund 2019-11-18 20:33:10 +07:00
andri lim d61bb49a40
fixes gas_costs for istanbul 2019-11-14 22:27:24 +07:00
andri lim 97e89b3afe implement 'getCommittedStorage' 2019-11-14 10:11:35 +00:00
andri lim c4dcf5da30
reduce compiler warnings 2019-11-13 21:49:39 +07:00
andri lim 61f340ae87 implement EIP2200's SSTORE and gas cost 2019-11-12 15:51:48 +00:00
andri lim c0c62b94b8 implement EIP-2200 stub 2019-11-12 15:51:48 +00:00
andri lim b5e8a8d61b implement 'chainId' opcode 2019-11-12 15:51:48 +00:00
andri lim 1e4f290cc6 implement 'selfBalance' opcode and gas cost 2019-11-12 15:51:48 +00:00
andri lim 4fbc9727d8 revert accidentally changed GasQuadDivisor 2019-11-12 15:51:48 +00:00
andri lim 1937fd700d implement EIP-2028 2019-11-12 15:51:48 +00:00
andri lim 4cf3931f34 add istanbul block reward 2019-11-12 15:51:48 +00:00
andri lim 078375061b implement EIP 1884 stub 2019-11-12 15:51:48 +00:00
andri lim 0bb6c73bdb implement EIP 1344 stub 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
andri lim 3dbf41aac8 adding FkIstanbul to vm_forks gas_costs 2019-11-12 15:51:48 +00:00
Ștefan Talpalaru 5a18227562
add Git revision to NimbusHeader 2019-11-10 18:44:40 +01:00
Ștefan Talpalaru c1621a518b
bump vendor/nim-metrics 2019-11-10 18:28:55 +01:00
andri lim dec3c7baee
fixes 32bit problem 2019-10-28 22:21:41 +07:00
Ștefan Talpalaru 70bcce2132
a couple of Nim 1.0.2-related fixes 2019-10-28 22:21:20 +07:00
andri lim 26ee138ea5 fixes GST regression 2019-09-26 12:33:43 +03:00
andri lim a65ab2763e fixes generateHeaderFromParentHeader 2019-09-26 12:33:43 +03:00
andri lim 12960c27ce fixes coinBase suicide 2019-09-26 12:33:43 +03:00
andri lim e63a43ee9f fixes getAncestorHash 2019-09-26 12:33:43 +03:00
andri lim b189e1604f fixes gasLimitBounds 2019-09-26 12:33:43 +03:00
andri lim 9cba2c9cc0 fix validateGasLimit 2019-09-26 12:33:43 +03:00
andri lim 3ad465d169 implement block validation and friends 2019-09-26 12:33:43 +03:00
andri lim 12ea5247d6 execute transactions 2019-09-26 12:33:43 +03:00
andri lim 45059957d0 completing generateHeaderFromParentHeader implementation 2019-09-04 19:05:21 +02:00
andri lim a1c21722dd more flexible calcDifficulty 2019-09-04 19:05:21 +02:00
andri lim 31ed8fcf83
refine transaction validation 2019-08-29 20:44:54 +07:00
andri lim 230fb4b06d
activates test 2019-08-29 19:57:01 +07:00
andri lim 54b56ca722
fixes intrinsicGas 2019-08-29 19:54:52 +07:00
andri lim 7c094a2a3e
initial implementation of transaction test 2019-08-29 19:54:38 +07:00
andri lim 5a92f1faf1
less DRY 2019-08-26 21:39:41 +07:00
andri lim 0bad132387
add diffficulty test 2019-08-26 21:26:57 +07:00
andri lim 60b3ac15d6
simplify 'calldataload' implementation 2019-08-20 16:26:27 +07:00
andri lim e675182506 fixes 32 bit problem in test_helpers.nim and transaction_tracer.nim 2019-08-19 20:41:27 +03:00
kdeme 1e716a960a Refactor bootnodes and whispernodes 2019-08-16 08:51:40 +02:00
Yuriy Glukhov 4f0404fa2d Reuse transaction utils from eth-common 2019-08-13 17:52:41 +03:00
andri lim 6ac750551e 'SAR' opcode uses new 'shr' from stint 2019-08-13 17:51:10 +03:00
andri lim 74d68ea425 fixes #72, simplify SDIV implementation 2019-08-13 17:48:25 +03:00
Ștefan Talpalaru 1d7e14dc1b
refactor the C and Go wrapper build system 
- moved "nimbus/api" to "wrappers"
- renamed files
- replaced the build scripts with Makefile targets
- set the rpath relative to the test binary's location so it can look
  for libnimbus.so there at runtime
- libnimbus.so.0 required on Linux, apparently
- compiled all the Nimbus code with `--app:lib`, not just one file (this
  required skipping a proc in "nimbus/config.nim" because it uses an API
  that's unavailable in libraries)
- removed static linking from the Go wrapper. It doesn't make sense at a
  global level, when using a shared Nimbus library. To selectively link
  static libraries, we should probably be specifying them as *.a. I did
  build a static libnimbus.a, as a test, but it insisted on dlopen-ing a
  shared version of itself which looked too ugly to continue.
 2019-08-02 18:13:47 +02:00
Jacek Sieka 3c2daa8b80
Expose simple whisper api to C / go (#331) 
* dummy c lib

* go stuffz

* Compile secp

* Compile as shared library

* Build with debug info

* Prelude exposed fns with setupForeignThreadGc() (naive)

To avoid GC/thread issues causing segmentation fault when running from Go.

* Add logging, fix lib path and gomaxprocs to make debuggable

* lock to os thread

* Address basic feedback and mark TODOs

* Use normal secp (shared lib flow now)

* api: cleanup, move to api folder
 2019-07-31 10:05:22 +02:00
kdeme f2f2f57040 Add new bootnodes (#353) 
* Add new bootnodes and remove legacy bootnodes

* Clean-up network selection
 2019-07-30 11:00:55 +02:00
Ștefan Talpalaru 356a7cad84
show a message on Ctrl+C 2019-07-20 01:40:31 +02:00
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
Ștefan Talpalaru 409d771a50 metrics: put the HTTP server under -d:insecure 
- also fix an option parsing bug
- bump vendor/nim-eth and vendor/nim-metrics
 2019-07-19 15:17:51 +03:00
Ștefan Talpalaru 0f3d05bf68 metrics: HTTP server disabled by default 
- metric logging added
- new Nimbus options: --metricsServer, --metricsServerPort:<value>,
  --logMetrics, --logMetricsInterval:<value>
 2019-07-19 15:17:51 +03:00
Ștefan Talpalaru 2d9f62530b metrics HTTP server replacing the periodic "stats" logging 
and example prometheus.yml file to use it as a scraping target
 2019-07-19 15:17:51 +03:00
kdeme 973ea96e1a
Add txRoot check to avoid assertions in tracer + don't throw exception 2019-07-15 13:26:33 +02:00
Ștefan Talpalaru bfeb649892
Merge branch 'devel' of github.com:status-im/nimbus into devel 2019-07-11 14:02:29 +02:00
Ștefan Talpalaru 50095ae22f
macOS fix 2019-07-11 00:38:25 +02:00
Ștefan Talpalaru 06ab21e8c5
Ctrl+C handling for a graceful stop 
addSignal() doesn't seem to work, which is probably why it was commented
out. I'm using setControlCHook() instead, moved at an earlier point in the
start-up process, but its handler can only change global variables, so I
had to make "nimbus" global.
 2019-07-10 23:23:11 +02:00
kdeme f62816c4f3 Use of BlockNumber to be able to switch between UInt256 and int64 2019-07-10 20:56:05 +02:00
Ștefan Talpalaru 5ee668516a
add nim-metrics 2019-07-10 16:32:44 +02:00
kdeme f50d3f84f9
Add bounds check on getSuccessorHeader and getAncestorHeader 2019-07-09 15:52:41 +02:00
kdeme 739f36c640
Add skip parameter in getSuccessorHeader + add getAncestorHeader 2019-07-08 17:10:59 +02:00
Jacek Sieka 2763bd0dd5
std_shims -> stew 2019-07-07 12:12:01 +02:00
Ștefan Talpalaru b71ce17ac3
periodically log internal statistics 
and bump submodules
 2019-06-26 16:32:01 +02:00
kdeme 46a9d8e79d Forward maxPeers config to EthereumNode minPeers 2019-06-24 19:33:52 +03:00
kdeme e94c2f7c15 Fix fromJson checks for uint256 2019-06-20 10:50:29 +03:00
kdeme 529fda3e3e Fix uint256 rpc overload to show correct hex value. #338 2019-06-19 15:49:47 +03:00
Ștefan Talpalaru ef319483be
log CatchableError in poll() 2019-05-28 12:49:36 +02:00
andri lim 8e921072af fix constantinople's block reward 2019-05-14 12:45:25 +03:00
andri lim 7d74d38530 countLeadingZero become leadingZeros 2019-05-13 10:26:28 +03:00
andri lim 929b28b133 use ashr from nim-stint/#76 2019-05-13 10:26:28 +03:00
andri lim 58c4e16365 add some comments 2019-05-13 10:26:28 +03:00
andri lim 15f3a7fe37 remove unused .child from computation 2019-05-13 10:26:28 +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 a86979eaa3 fix create2 gasCost 2019-05-13 10:26:28 +03:00
andri lim e51725d13b fix extCodeHash 2019-05-13 10:26:28 +03:00
andri lim f08eedbce3 fix create2 nonce increment 2019-05-13 10:26:28 +03:00
andri lim 51edbe6390 fix shr and shl gasCost 2019-05-13 10:26:28 +03:00
andri lim 5f2be4231e implement EIP1014: Create2 opcode 2019-05-13 10:26:28 +03:00
andri lim 4a7f58c7dc implement constantinople bitwise opcode 2019-05-13 10:26:28 +03:00
andri lim 2f08a6bc0e fix byzantium contract creation OOG 2019-05-13 10:26:28 +03:00
andri lim fd8a649df3 fix RevertInCreateInInit problem 2019-05-13 10:26:28 +03:00
andri lim b34ad8b507 fix collectTouchedAccounts 2019-05-13 10:26:28 +03:00
andri lim f809a864b1 fix calcMemSize bug 2019-05-13 10:26:28 +03:00
andri lim 213fb3b971 constantinople's skeletal implementation 2019-05-13 10:26:28 +03:00
Ștefan Talpalaru b45e9d5493
don't close stdout when using a log file 
also bump vendor/nim-chronicles and vendor/nim-eth
 2019-05-08 02:25:04 +02:00
Bruno Škvorc 023b90fde8
Merge pull request #286 from kdeme/feature/whisper-rpc 
[WIP] Initial implementation of Whisper RPC
 2019-05-01 23:00:54 +02:00
Ștefan Talpalaru 631f3ca29f
fix for Nim HEAD 2019-05-01 19:56:23 +02:00
kdeme 9de9741e3c
Fix more return values + minor improvements 2019-04-26 13:40:28 +02:00
kdeme 28dfaad588 Fix web3_sha3 2019-04-26 13:38:50 +02:00
kdeme e8a997cf11 Fix return values (raise errors) for most of the calls + some minor TODOs 2019-04-26 13:38:50 +02:00
kdeme ce523550c0 Use directly the Whisper types instead of distinct strings, we test for string in fromJson anyhow 2019-04-26 13:38:50 +02:00
kdeme 1df3c7202b Fix & add Whisper RPC tests + add isValidHexData with length check 2019-04-26 13:38:50 +02:00
kdeme 65908d5359 Add shh_generateSymKeyFromPassword implementation 2019-04-26 13:38:50 +02:00
kdeme d43f20c65a Initial implementation of Whisper RPC 2019-04-26 13:38:50 +02:00
andri lim cee0a38278
add some comment 2019-04-26 07:31:18 +07:00
andri lim 376957bea4
clean up unused code 2019-04-26 07:31:18 +07:00
andri lim 3ccd1b1ee9
fix rangeToPadded, GST +5 2019-04-26 07:31:17 +07:00
andri lim fd7c447f18
fix modexp output, GST +53 2019-04-26 07:31:16 +07:00
andri lim 89402af114
fix modexp gasCost, GST +6 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 ba47d3c997
fix returnDataCopy gasCost, GST +11 2019-04-26 07:31:14 +07:00
andri lim 7b47cb6b24
various fixes, GST +6 2019-04-26 07:31:14 +07:00
andri lim 90e3a4320a
fix revert opcode at first level computation 2019-04-26 07:31:13 +07:00
andri lim c57295da0b
fix precompiles error handling, GST +262 2019-04-26 07:31:13 +07:00
andri lim ceb159f5fe
fix static context check in Call and Create, GST +52 2019-04-26 07:31:12 +07:00
andri lim 605618d9ee
add static context check, GST +94 -28 2019-04-26 07:31:12 +07:00
andri lim 6295e6a7e4
fix touched miner problem, GST +25 2019-04-26 07:31:11 +07:00
andri lim be5cce6c71
fix static call addr, GST +93 -16 2019-04-26 07:31:11 +07:00
andri lim b3a3814f6a
implement EIP649: reduce block reward from 5 to 3 ether 2019-04-26 07:31:10 +07:00
andri lim 7940d443e9
implement EIP214: staticCall opcode 2019-04-26 07:31:10 +07:00
andri lim 52caf0c248
implement EIP211: returnDataCopy and returnDataSize opcode 2019-04-26 07:31:10 +07:00
andri lim dd89af6d3d
implement EIP658: receipt status field 2019-04-26 07:31:09 +07:00
andri lim d8284f9330
fix revert opcode 2019-04-26 07:31:09 +07:00
andri lim 13cd54a382
implement byzantium opcode dispatch 2019-04-26 07:31:03 +07:00
Ștefan Talpalaru 29a226da1e
more gcsafe pragmas for Nim HEAD 2019-04-26 00:18:51 +02:00
kdeme 46fb9dc1b2 Add staticnodes, protocols, and whisper config options (#319) 2019-04-23 07:49:49 -06:00
Ștefan Talpalaru 9011b06037
Merge branch 'fix_spurious_dragon' of github.com:jangko/nimbus into jangko-fix_spurious_dragon 2019-04-19 13:03:05 +02:00
andri lim f3c740498c
implement EIP155 tx.getSender 2019-04-18 15:33:17 +07:00
andri lim 2b7d89fa9d
make test green 2019-04-18 15:26:09 +07:00
andri lim ec918602bc
fix accountsForDeletion iterator, GST +2 2019-04-18 13:23:04 +07:00
andri lim 1883472104
fix evm msg contract creation, GST +3 2019-04-18 12:42:37 +07:00
andri lim f7338b7d76
include miner address in touchedAccounts, GST +7 2019-04-18 11:12:21 +07:00
andri lim c07f01a74d
fix collectTouchedAccounts: msg.destination -> msg.storageAddress, GST +4 2019-04-18 10:22:48 +07:00
andri lim 7c134b481e
split state clearing in execComputation to processTransaction, GST +5 2019-04-18 08:27:55 +07:00
andri lim 03435c7beb
gst and processTransaction unification 2019-04-18 07:56:57 +07:00
Ștefan Talpalaru aa29e25c3a
clarify comment 2019-04-18 01:17:06 +02:00
andri lim 6cf0cdf23a
implement EIP161 nonce incrementation, GST +65 2019-04-17 12:15:15 +07:00
andri lim 85d9bd3958
implement EIP158, GST -4 +81 2019-04-17 11:03:52 +07:00
andri lim 23d084da68
add SpuriousGasCosts table into forkToSchedule 2019-04-17 09:46:33 +07:00
Ștefan Talpalaru d4aff04cbd
NAT port mapping 2019-04-17 03:56:28 +02:00
Ștefan Talpalaru 8800cb5fe5
Merge branch 'fix_244' of github.com:jangko/nimbus into jangko-fix_244 2019-04-15 14:05:18 +02:00
andri lim 79630611c0
fixes #244 2019-04-15 11:34:41 +07:00
andri lim 69c1d9e357
fix block 2.463.413 problem 2019-04-15 11:10:40 +07:00
andri lim 34fd831d6f
fix block 2283416 problem 2019-04-15 10:11:09 +07:00
Ștefan Talpalaru 60c57995c5
enable Chronicles colors on Windows 2019-04-12 14:58:12 +02:00
andri lim d039b88f48
activates Tangerine GST, GST +12 2019-04-08 08:06:40 +07:00
andri lim 7eafd75d17
separate tangerine whistle and spurious dragon opcode dispatcher 2019-04-08 08:06:40 +07:00
andri lim 6f51cf9103
implement EIP150 and EIP161 SelfDestruct OpCode 2019-04-08 08:06:39 +07:00
andri lim 77e9c18f91
implement Tangerine fork gas cost changes 2019-04-08 08:06:34 +07:00
andri lim a8d0a13856
fix fork comparison at postExecuteVM bug 2019-04-07 06:53:40 +07:00
andri lim 8a9e4aba80
apply dao fork changes 2019-04-07 06:53:26 +07:00
andri lim f2f92f5608
fix block 1.487.668 problem: getScore int overflow 2019-04-05 16:29:05 +07:00
andri lim d37d7fa6a5
remove computedGoto pragma 2019-04-04 17:23:28 +07:00
andri lim fb97d8d0ce
move exception handler to executeOpcodes 2019-04-04 15:26:12 +07:00
andri lim 039256de6a
more on continuation passsing 2019-04-04 15:21:24 +07:00
andri lim 60df7ea5e2
update test data 2019-04-04 12:13:33 +07:00
andri lim e5cca19e7f
tail call recursion with continuation passing 2019-04-04 11:44:35 +07:00
andri lim 4c0ba876ef
move exception handler deeper in the EVM 2019-04-04 10:50:25 +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 112d2219df
reduce indirect call in EVM 2019-04-02 13:11:00 +07:00
andri lim 0f8affb7c9
remove explicit return value from VM 2019-04-02 13:11:00 +07:00
Ștefan Talpalaru 721f6e9c14
cosmetic change 2019-03-31 22:34:11 +02:00
Ștefan Talpalaru 54b0242169
Merge branch 'fix_evm' of github.com:jangko/nimbus into jangko-fix_evm 2019-03-28 15:21:28 +01:00
Ștefan Talpalaru 348782ac6a
Merge branch 'fix_gaspricelimit' of github.com:jangko/nimbus into jangko-fix_gaspricelimit 2019-03-28 15:14:39 +01:00
Ștefan Talpalaru b16aba391a
Merge branch 'fix_maxcalldepth' of github.com:jangko/nimbus into jangko-fix_maxcalldepth 2019-03-28 15:09:51 +01:00
andri lim da88d498e3
fix MaxCallDepth comparison 2019-03-28 19:08:54 +07:00
andri lim 1ad4e256b2
fix self destruct refund gas problem 2019-03-28 19:07:30 +07:00
andri lim d9a9459d95
reduce stack usage 2019-03-28 19:06:38 +07:00
andri lim 527891cdb8
integrate snapshot with computation 2019-03-28 19:06:31 +07:00
andri lim 62c1e668a9
fix tx_e1c174e2 problem, GST +1 2019-03-28 19:05:07 +07:00
Ștefan Talpalaru ea73005c0d textblocks -> textlines 2019-03-26 13:20:01 +02:00
Ștefan Talpalaru 50504cf553 Nimbus: runtime log level selection and logfile option 2019-03-26 13:20:01 +02:00
Ștefan Talpalaru 3c6ea4ac9c
Merge branch 'cleanups' of https://github.com/jangko/nimbus into jangko-cleanups 2019-03-21 15:25:40 +01:00
andri lim a02cbdd91b
turn getAccountsForDeletion into interator 2019-03-21 09:50:51 +07:00
andri lim b6587bddfd
execComputation and applyMessage unification 2019-03-21 09:47:46 +07:00
andri lim 0b87151195
remove head from processBlock 2019-03-21 09:44:53 +07:00
andri lim be79bc8740
remove opCodeExec, use executeOpcodes 2019-03-21 09:32:48 +07:00
andri lim 4aaa6e6c94
computation simplification 2019-03-21 09:31:55 +07:00
andri lim 9cc5db73c2
processTransaction simplification 2019-03-21 09:27:26 +07:00
andri lim b73a1238e0
interpreter dispatch simplification 2019-03-21 09:27:14 +07:00
Ștefan Talpalaru f62601e844
Merge branch 'non_recursive_evm' of github.com:jangko/nimbus into jangko-non_recursive_evm 2019-03-20 14:43:50 +01:00
andri lim 268695003b
fix writePaddedResult regression 2019-03-19 16:43:38 +07:00
andri lim 6c891d08e6
put doAssert(false) at nimbus configuration cmdEnd 2019-03-19 08:55:30 +07:00
andri lim f518de20fc
fix miner suicide problem, GST +2 2019-03-18 20:29:07 +07:00
andri lim 7198ce2d05
fix ecrecover bad V, GST +1 2019-03-18 19:28:42 +07:00
andri lim aed0db2d03
fix DelegateCall sender address, GST +37 2019-03-18 18:45:43 +07:00
andri lim 36fb75d042
fix DelegateCall gasCost, GST +6 2019-03-18 17:24:25 +07:00
andri lim a7c6531f08
fix block gaslimit problem, GST +70 2019-03-18 14:35:52 +07:00
andri lim 739e20253a
fix invalid opcodes bug, GST +1 2019-03-18 13:44:22 +07:00
andri lim 4f6f564626
fix regression 2019-03-18 13:13:16 +07:00
andri lim cd765bf452
fix create contract address collision, GST +1 2019-03-18 12:48:32 +07:00
andri lim 4383831772
separate Frontier and Homestead opcode dispatcher 2019-03-18 11:27:32 +07:00
andri lim d0822c26d1
fix callcode insufficient funds, GST +6 2019-03-16 22:54:24 +07:00
andri lim 990bc44c65
fix not enough gas, GST +5 2019-03-16 22:23:15 +07:00
andri lim 433ccba15f
fix writePaddedResult, GST +4 2019-03-16 21:42:06 +07:00
andri lim adb1286e28
fix create hash collision, GST +1 2019-03-16 12:13:57 +07:00
andri lim 99d128ca26
fix CREATE opcode gas cost 2019-03-15 22:15:40 +07:00
andri lim 823dd95a53
write contract unification 2019-03-15 18:16:47 +07:00
andri lim 0654a232a3
rename transferBalance to canTransfer 2019-03-14 16:24:27 +07:00
andri lim 039ab1ce71
refactor/relocate CALL/CREATE to reduce stack usage 2019-03-14 14:58:26 +07:00
Ștefan Talpalaru a67edd693a
assert() -> doAssert() 2019-03-13 22:36:54 +01:00
Ștefan Talpalaru 404a75cbe7
Merge branch 'missingmethod' 2019-03-13 21:44:38 +01:00
Ștefan Talpalaru c0272c6f94
AbstractChainDB.getStateDb() renamed to getTrieDB() 2019-03-13 21:41:52 +01:00
andri lim 4ed98e03d1
remove unneeded param from transferBalance 2019-03-13 22:14:10 +07:00
andri lim 44688259f1
simplify transferBalance again 2019-03-13 22:06:32 +07:00
andri lim 2f9f708f1b
simplify balance transfer 2019-03-13 21:34:53 +07:00
andri lim f1fac6be0f
remove redundant updateOpcodeExec 2019-03-13 21:15:13 +07:00
andri lim 1b3ca200fa
remove redundant execPrecompiles call 2019-03-13 21:10:16 +07:00
andri lim f5d6d6bc02 fix block 1317742 problem 2019-03-13 15:49:54 +02:00
Ștefan Talpalaru 0c2d7638eb
add missing Chain.getStateDB() method 
that's actually called from getStorageNode()
 2019-03-13 01:20:34 +01:00
andri lim 9f8191d408 EVM write contract transformation 2019-03-12 13:32:41 +02:00
andri lim 5f1879c709 add defer: snapshot.dispose() 2019-03-12 13:32:41 +02:00
andri lim 4549331f4b fix block 1155095 problem 2019-03-12 13:32:41 +02:00
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 e2311d798b
fix recurring symbol collision problem 2019-03-07 22:53:09 +07:00
andri lim b303786128
fix tracer regression 2019-03-07 22:16:39 +07:00
andri lim 9c31980b79
fix processBlock regression 2019-03-07 22:09:32 +07:00
andri lim fdf9e04108
initial contract call/create unification 2019-03-07 22:09:22 +07:00
andri lim a15805e41a fix applyCreateMessage 2019-02-28 10:04:49 +02:00
andri lim 0518802690 contract creation and contract call cleanup 2019-02-28 10:04:49 +02:00
andri lim fc613b33df computation.nim cleanup 2019-02-28 10:04:49 +02:00
andri lim 4cc318d948 fix block 668910 problem 2019-02-28 10:04:49 +02:00
andri lim b107bdd226 refactor processTransaction 2019-02-27 13:30:18 +02:00
andri lim 5ab7c02dcf refactor sender transfer 2019-02-27 13:30:18 +02:00
andri lim 26d8ab84fe refactor recipient transfer 2019-02-27 13:30:18 +02:00
andri lim 86de4faa81 make test green 2019-02-27 13:30:18 +02:00
andri lim 8193a4ae6a refactor gas used in transaction 2019-02-27 13:30:18 +02:00
andri lim f21f73e5c5 refactor setupComputation 2019-02-27 13:30:18 +02:00
andri lim 9d6fb4c82e add comment to transaction tracer 2019-02-27 13:30:18 +02:00
andri lim 810259bfc4 make test green 2019-02-27 13:30:18 +02:00
andri lim 200f93a3b7 refactor incNonce 2019-02-27 13:30:18 +02:00
andri lim 2c032ad1ab refactor utils 2019-02-27 13:30:18 +02:00