mirror of
https://github.com/status-im/nimbus-eth1.git
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8ed40c78e0
* Aristo: Provide descriptor fork based on search in transaction stack details: Try to find the tx that has a particular pair `(vertex-id,hash-key)`, and by extension try filter and backend if the former fails. * Cleanup & docu * CoreDb+Aristo: Implement context re-position to earlier in-memory state why: It is a easy way to explore how there can be concurrent access to the same backend storage DB with different view states. This one can access an earlier state from the transaction stack. * CoreDb+Aristo: Populate tracer stubs with real functionality * Update `tracer.nim` to new API why: Legacy API does not sufficiently support `Aristo` * Fix logging problems in tracer details: Debug logging turned off by default * Fix function prototypes * Add Copyright header * Add tables import why: For older compiler versions on CI
71 lines
1.9 KiB
Nim
71 lines
1.9 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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#
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# helper tool to dump debugging data for persisted block
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# usage: dumper [--datadir:your_path] --head:blockNumber
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#
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import
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stint,
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../nimbus/common/common,
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../nimbus/db/core_db/persistent,
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../nimbus/core/executor,
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../nimbus/[vm_state, vm_types],
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../nimbus/tracer,
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./configuration # must be late (compilation annoyance)
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proc dumpDebug(com: CommonRef, blockNumber: UInt256) =
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var
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capture = com.db.capture()
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captureCom = com.clone(capture.recorder)
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let transaction = capture.recorder.beginTransaction()
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defer: transaction.dispose()
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let
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parentNumber = blockNumber - 1
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parent = captureCom.db.getBlockHeader(parentNumber)
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header = captureCom.db.getBlockHeader(blockNumber)
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headerHash = header.blockHash
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body = captureCom.db.getBlockBody(headerHash)
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vmState = BaseVMState.new(parent, header, captureCom)
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discard captureCom.db.setHead(parent, true)
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discard vmState.processBlock(header, body)
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transaction.rollback()
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vmState.dumpDebuggingMetaData(header, body, false)
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proc main() {.used.} =
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let conf = getConfiguration()
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let com = CommonRef.new(newCoreDbRef(LegacyDbPersistent, conf.dataDir), false)
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if conf.head != 0.u256:
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dumpDebug(com, conf.head)
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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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