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Based off of existing StoredSigMethodDesc::GetStoredMethodSig

@max-charlamb max-charlamb requested a review from tommcdon October 21, 2025 16:44
@Copilot Copilot AI review requested due to automatic review settings October 21, 2025 16:44
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Pull Request Overview

This PR adds proper DAC (Data Access Component) support for async variant method signatures by ensuring the signature data is correctly marshaled when accessed from out-of-process debugging scenarios.

Key Changes:

  • Adds DAC-specific handling in MethodDesc::GetSig() for async variant methods to properly instantiate signature data in the debugger's address space

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Thanks!

@max-charlamb max-charlamb merged commit 3dc26a3 into dotnet:main Oct 22, 2025
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@max-charlamb max-charlamb deleted the dacize-async-sig branch October 22, 2025 20:42
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