Add native call tracer #6945
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Add native call tracer #6945
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natebeauregard
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natebeauregard
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Apr 25, 2024
LukaszRozmej
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Apr 29, 2024
src/Nethermind/Nethermind.Evm/Tracing/GethStyle/Custom/Native/Call/NativeCallTracerCallFrame.cs
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@LukaszRozmej I added a commit to update all of the list fields to use Since some of these updates were non-trivial, especially in regards to the ArrayPoolList disposals, would you be able to look over the recent commits (Use ArrayPoolList for list objects, Fix selfdestruct bug) to see if you have any additional concerns prior to merging this? |
LukaszRozmej
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May 1, 2024
src/Nethermind/Nethermind.Evm/Tracing/GethStyle/Custom/Native/Call/NativeCallTracer.cs
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src/Nethermind/Nethermind.Evm/Tracing/GethStyle/Custom/Native/Call/NativeCallTracer.cs
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...nd/Nethermind.Evm/Tracing/GethStyle/Custom/Native/Call/NativeCallTracerCallFrameConverter.cs
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LukaszRozmej
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May 2, 2024
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Changes
Adds a native call tracer implementation to the nethermind client. The callTracer tracks all the call frames executed during a transaction, including depth 0. The result will be a nested list of call frames, resembling how EVM works. They form a tree with the top-level call at root and sub-calls as children of the higher levels.
Users can conditionally only select the main call or add emitted logs to the call stack as well depending on the tracerConfig that they pass in.
Types of changes
What types of changes does your code introduce?
Testing
Requires testing
If yes, did you write tests?
Documentation
Requires explanation in Release Notes
The
ReportOperationLogmethod andIsTracingOpLevelLogsflag was added to theITxTracerinterface to allow tracing logs emitted at the operation level.