mirror of
https://github.com/status-im/nimbus-eth1.git
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800fd77333
* Rename `newKvt()` -> `ctx.getKvt()` why: Clean up legacy shortcut. Also, the `KVT` returned is not instantiated but refers to the shared `KVT` that resides in a context which is a generalisation of an in-memory database fork. The function `ctx` retrieves the default context. * Rename `newTransaction()` -> `ctx.newTransaction()` why: Clean up legacy shortcut. The transaction is applied to a context as a generalisation of an in-memory database fork. The function `ctx` retrieves the default context. * Rename `getColumn(CtGeneric)` -> `getGeneric()` why: No more a list of well known sub-tries needed, a single one is enough. In fact, `getColumn()` did only support a single sub-tree by now. * Reduce TODO list
88 lines
2.3 KiB
Nim
88 lines
2.3 KiB
Nim
# Nimbus
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# Copyright (c) 2020-2024 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
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# http://www.apache.org/licenses/LICENSE-2.0)
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# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
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# http://opensource.org/licenses/MIT)
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# at your option. This file may not be copied, modified, or distributed except
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# according to those terms.
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import
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chronicles,
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../nimbus/[evm/state, evm/types],
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../nimbus/core/executor,
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../nimbus/common/common,
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../nimbus/db/opts,
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../nimbus/db/core_db/persistent,
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configuration # must be late (compilation annoyance)
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const
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numBlocks = 256
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proc validateBlock(com: CommonRef, blockNumber: BlockNumber): BlockNumber =
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var
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parentNumber = blockNumber - 1
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parent = com.db.getBlockHeader(parentNumber)
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blocks = newSeq[EthBlock](numBlocks)
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for i in 0 ..< numBlocks:
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blocks[i] = com.db.getEthBlock(blockNumber + i.BlockNumber)
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let transaction = com.db.ctx.newTransaction()
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defer: transaction.dispose()
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for i in 0 ..< numBlocks:
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stdout.write blockNumber + i.BlockNumber
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stdout.write "\r"
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let
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vmState = BaseVMState.new(parent, blocks[i].header, com)
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validationResult = vmState.processBlock(blocks[i])
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if validationResult.isErr:
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error "block validation error",
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err = validationResult.error(), blockNumber = blockNumber + i.BlockNumber
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parent = blocks[i].header
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transaction.rollback()
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result = blockNumber + numBlocks.BlockNumber
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proc main() {.used.} =
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let
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conf = getConfiguration()
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com = CommonRef.new(newCoreDbRef(
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DefaultDbPersistent, conf.dataDir, DbOptions.init()))
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# move head to block number ...
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if conf.head == 0'u64:
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raise newException(ValueError, "please set block number with --head: blockNumber")
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var counter = 0
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var blockNumber = conf.head
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while true:
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blockNumber = com.validateBlock(blockNumber)
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inc counter
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if conf.maxBlocks != 0 and counter >= conf.maxBlocks:
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break
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when isMainModule:
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var message: string
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## Processing command line arguments
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if processArguments(message) != Success:
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echo message
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quit(QuitFailure)
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else:
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if len(message) > 0:
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echo message
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quit(QuitSuccess)
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try:
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main()
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except:
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echo getCurrentExceptionMsg()
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