Fix stack frame when using runtime async methods#127767

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eduardo-vp wants to merge 35 commits intodotnet:mainfrom

eduardo-vp:naot-build-stack-frame

Commits on Apr 15, 2026

Async v2 callstack continuations for Env.StackTrace
tommcdon
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Add Environment.StackTrace test for async v2 continuation tracking

tommcdon
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Copilot
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NativeAOT: augment Environment.StackTrace with async v2 continuations

tommcdon
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Copilot
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Fix async v2 continuation tracking bugs and update tests

tommcdon
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Copilot
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Use CoreLib binder and ContinuationObject for async continuation extraction

tommcdon
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Address PR review feedback: use binder field offsets, remove dead parameter, tighten boundary check

tommcdon
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Use DEFINE_CLASS_U/DEFINE_FIELD_U for AsyncDispatcherInfo layout validation

tommcdon
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Copilot
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Fix DWORD truncation and redundant null checks in debugdebugger.cpp

tommcdon
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Copilot
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Fix NativeAOT async stack trace stitching and add test

tommcdon
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Address PR feedback: restructure NativeAOT async stack stitching

tommcdon
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Copilot
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Harden debugdebugger.cpp async continuation extraction

tommcdon
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Address PR feedback: use MethodDesc comparison and fix NativeAOT async stitching

tommcdon
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Remove unused using Internal.Runtime.Augments

tommcdon
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Improve env-stacktrace test: use Task.Delay(1) and move diagnostics to assertion messages

tommcdon
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Use HasSameMethodDefAs for DispatchContinuations check

tommcdon
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Use direct OBJECTREF-to-CONTINUATIONREF cast in ExtractContinuationData

tommcdon
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Add async frame hiding for Environment.StackTrace with tri-state config

tommcdon
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Clarify mode 0 description: show all frames with async stitching active

tommcdon
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Change stacktrace comments to clarify terminology for runtime async
tommcdon
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Rename IsAsyncV2Method to IsAsyncMethod in NativeAOT StackFrame

tommcdon
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Copilot
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Add DOTNET_HideAsyncDispatchFrames mode 3: physical-only stack traces

tommcdon
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Centralize async dispatch boundary method names in NativeAOT

tommcdon
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Add FlagsMask constant and document RVA bit packing safety

tommcdon
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Move IsAsyncMethod to separate field to avoid ARM32 THUMB bit collision

tommcdon
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Only collect continuations from the innermost async dispatcher

tommcdon
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Commits on Apr 17, 2026

Address PR feedback: rename config, revert caching, remove null checks

tommcdon
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Copilot
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Commits on Apr 20, 2026

Commits on Apr 23, 2026

Remove config mode 2 (truncate trailing non-async frames)

tommcdon
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Copilot
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Commits on May 4, 2026

Fix Stack frame
Eduardo Velarde
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