40c7bdfc06
update lookup cache management
...
details:
enable fifo behaviour, using cache as argument
2021-05-24 07:57:21 +01:00
ce8e5511e3
backport from test_blockchain_json, see issue #666
2021-05-24 07:57:21 +01:00
79044f1e92
eip2718: test_blockchain_json pass test
2021-05-15 18:09:35 +07:00
f2491e6307
fixes crappy custom genesis and chain config parser
...
instead of using stdlib/json, now we switch to json_serialization
the result is much tidier code and more robust when parsing
optional fields.
fixes #635
2021-05-13 16:04:08 +07:00
f6a0e4bcbd
fixes wrong usage of `chainId` in places where it should be networkId
...
fixes #643
2021-05-12 09:45:09 +07:00
c7e1cb61ee
Transaction: Make transaction validation use new function txCallEvm
...
Split out and move the EVM setup and call in `processTransaction` to
`call_evm`. This is the last part of the main program which calls the EVM
to be moved. (There's still test code.)
While we're here, move the EIP2929 access list setup too, as the similarity
to `rpcInitialAccessListEIP2929` is obvious.
Signed-off-by: Jamie Lokier <jamie@shareable.org>
2021-05-04 00:56:03 +01:00
4187eb1959
Transaction: Prepare txRefundGas to support txCallEvm
...
There's only one call left to `refundGas(Transaction, ...)`, and the
similarity to the tail of `rpcEstimateGas` is obvious.
Gather this into `call_evm`: `refundGas` -> `txRefundGas`.
Signed-off-by: Jamie Lokier <jamie@shareable.org>
2021-05-03 19:51:20 +01:00
52fd8b8129
Transaction: Prepare txSetupComputation to support txCallEvm
...
After recent changes, there's only one call left to `setupComputation`, and
it's just a variant like `rpcSetupComputation` but for transaction processing.
The similarity to `rpcSetupComputation` is obvious.
Gather this into `call_evm`: `setupComputation` -> `txSetupComputation`.
Signed-off-by: Jamie Lokier <jamie@shareable.org>
2021-05-03 19:51:20 +01:00
7eb4471004
Bugfix: Avoid numeric overflow when validating transaction value
...
It's possible for `tx.value` in the transaction to have a deliberately
constructed large 256-bit value, such that adding `gasLimit * gasPrice` to it
overflows to a small value.
Prior to this patch, the code would allow such a transaction to pass
validation, even though such a large transfer cannot be valid.
Signed-off-by: Jamie Lokier <jamie@shareable.org>
2021-05-03 19:34:22 +01:00
dfc93a74ad
moved validateTransaction() to executor
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why:
not part of VM (see andri's requested change at #573 )
2021-04-07 15:13:28 +01:00
827b8c9c81
reset explicit import paths for local modules
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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
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
7b5d00307c
provide vm_precompiles as import/export wrapper
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details:
moved original vm/precompiles.nim => vm/nvm_precompiles.nim
2021-03-31 16:47:15 +01:00
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
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
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
3db535aa39
EIP2929 implementation
2021-01-11 14:56:42 +07:00
c68aa47464
fixes fork comparison related code
2020-11-19 11:59:53 +07:00
648cc77f80
add berlin hf enum
2020-11-19 10:58:37 +07:00
c9802edfce
setup block and state env for more complex eth rpc tests
2020-07-28 23:48:45 +07:00
336efdb0c3
implement web3, net, and some eth namespace rpc
2020-07-22 23:57:55 +07:00
04dcec03a3
fix missing import when chronicles enabled
2020-07-21 15:12:59 +07:00
e37cacd8f1
implement forkid calculation and tests for each supported network
2020-07-04 13:23:09 +07:00
f401622782
cache miner address instead of recalculation
2020-06-22 07:48:23 +07:00
2385df7bae
miner address calculation for PoA consensus engine
2020-06-19 20:24:09 +07:00
bd7e1fe2e5
reuse VMState and AccountsCache for better performance
2020-06-18 13:16:38 +07:00
eabacb0a33
allow nimbus to read geth database
2020-06-18 13:16:25 +07:00
7c026e1b48
modify VMState to enable witness data collection
2020-06-06 10:05:11 +07:00
844071033a
fix at various places related to missing accounts_cache.persist call
2020-06-01 13:45:32 +07:00
71514a0a66
replace state_db with accounts_cache
2020-05-30 10:14:59 +07:00
4ade5797ee
rlp: don't use ranges / experimental features ( #495 )
2020-04-20 20:12:44 +02:00
af02a3b1b2
reduce unused import warnings
2020-04-15 19:05:57 +07:00
87bae2bb78
switch to new toFork
2020-04-12 18:02:59 +07:00
6591893158
change FkGlacierMuir to FkMuirGlacier [skip ci]
2020-04-11 16:02:15 +07:00
266e0ddb1e
room for EIP-1283
2020-03-24 17:21:13 +07:00
40a7b7da1b
fixes glacier muir block reward
2020-02-20 09:21:35 +02:00
270854a5aa
simplify 'gasUsed' and 'refundGas'
2020-02-12 17:53:26 +02:00
d9991b1e8b
simplify cash
2020-02-12 17:53:26 +02:00
55494f06e5
move 'validateTransaction' from GST into 'processTransaction'
2020-01-24 19:52:55 +07:00
ea4f851f80
move create contract incNonce to 'applyMessage'
2020-01-23 18:07:44 +02:00
ec8abf40e4
move 'tx.getRecipient' into 'setupComputation'
2020-01-23 18:07:44 +02:00
73c60fe694
unifying contract collision detection
2020-01-20 18:36:58 +02:00
63e886655b
fixes coinbase suicide bugs
2020-01-20 18:36:58 +02:00
5e6018b20b
[skip ci] collectTouchedAccounts reduction
2020-01-19 19:17:37 +02:00
9dbcc7bb69
improve comment in 'processBlock'
2019-12-10 12:34:48 +02:00
1ffb992674
multi root state trie implementation
2019-12-10 12:34:48 +02:00
97e89b3afe
implement 'getCommittedStorage'
2019-11-14 10:11:35 +00:00
c4dcf5da30
reduce compiler warnings
2019-11-13 21:49:39 +07:00
4cf3931f34
add istanbul block reward
2019-11-12 15:51:48 +00:00
26ee138ea5
fixes GST regression
2019-09-26 12:33:43 +03:00
Jordan Hrycaj
jangko
Jamie Lokier
Jacek Sieka