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NativeAOT createdump fork/exec for crash dump generation #89203

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Merged
merged 15 commits into from
Jul 28, 2023

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mikem8361
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Port the .NET Core createdump fork/exec code to NativeAOT.

Add src/native/inc/generatedumpflags.h. Remove dup definitions of this enum.

Move and port clrconfignocache.h from src/coreclr/inc to src/native/inc (added the "inc" directory to native).

Is the clrconfignocache.h ok in src/native/inc? It being C++ code.

Should I move PalCreateDump.cpp from the src/coreclr/native/Runtime dir to src/native and do the work now in the .NET Core PAL to use this (mostly) common code?

Mike McLaughlin added 12 commits July 26, 2023 09:45
Port the .NET Core createdump fork/exec code to NativeAOT.

Add src/native/inc/generatedumpflags.h. Remove dup definitions of this enum.

Move and port clrconfignocache.h from src/coreclr/inc to src/native/inc/.
Add PalCreateDump.h with all the public functions.
…dows. The next step is to pass the address of it to createdump.
Contains the exception record address for Native AOT crashes.
@mikem8361 mikem8361 requested a review from hoyosjs July 26, 2023 21:33
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This is ready for the final review. Push the last changes (other than more review feedback).

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ping

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I would like someone from the Native AOT team to make sure everything is ok.

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LGTM. Thank you!

@@ -22,6 +22,7 @@ CrashInfo::CrashInfo(const CreateDumpOptions& options) :
m_gatherFrames(options.CrashReport),
m_crashThread(options.CrashThread),
m_signal(options.Signal),
m_exceptionRecord(options.ExceptionRecord),
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Perhaps this should be m_exceptionRecordAddr

@mikem8361 mikem8361 merged commit 8ae79d2 into dotnet:main Jul 28, 2023
@mikem8361 mikem8361 deleted the createdumpexec branch July 28, 2023 01:58
@ghost ghost locked as resolved and limited conversation to collaborators Aug 27, 2023
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5 participants