[cDAC] PR 2/5: RuntimeSignatureDecoder for ELEMENT_TYPE_INTERNAL#9

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max-charlamb wants to merge 27 commits into

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cdac-stackrefs-pr2

Commits on Apr 30, 2026

Update skip_reason to clarify cancelled leg scenario (#127479)

Copilot
and
JulieLeeMSFT
authored
Reduce thread count on 32-bit in GetTotalAllocatedBytes.TestAnotherThread (#127583)

Copilot
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VSadov
authored
Change unique stack trace GC flag from 0xF to 0x10 (#127612)
jtschuster
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Implement XmlSerializer end element handling workaround and tests (#126765)
StephenMolloy
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Improve GCHeap::Promote debug validation (#127595)

jkotas
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Copilot
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[cDAC] Use locally-built crossgen2 for dump test debuggees (#127561)

authored
Fix Wasm ArgIterator SizeOfArgStack for methods with only hidden args (#127532)

davidwrighton
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Copilot
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Remove corert#2785 BadImageFormatException workaround from ILCompiler (#127591)
Copilot
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Fix ChaCha20Poly1305 IsSupported test on Azure Linux 4
vcsjones
authored
[cDAC] Implement GetModuleSimpleName for cDAC (#127415)

authored

Commits on May 1, 2026

Split the xarch specific data from register.h into its own file to match other platforms (#127528)
tannergooding
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[Wasm RyuJit] Use local's register type when loading it's value (#127619)
AndyAyersMS
authored
Change commit message topic to 'container image digests' (#127614)
richlander
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[cDAC] Stack walk GC reference scanning and bug fixes (1/5) (#127395)

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WIP: RuntimeSignatureDecoder, centralized SignatureDecoder contract

Max Charlamb
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Copilot
committed
Align RuntimeSignatureDecoder with SRM and move GC decoding to StackWalk

Max Charlamb
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Copilot
committed
Address review feedback: split interface, drop dead code, require MetadataReader

Max Charlamb
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Copilot
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Capture Target in providers; document signature-based GC scanning

Max Charlamb
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Copilot
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Address PR review: handle StoredSigMethodDesc; cache GcSignatureTypeProvider

Max Charlamb
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Copilot
committed
Resolve VAR/MVAR via instantiation; normalize enums to underlying primitive

Max Charlamb
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Copilot
committed
Address PR review: visibility, dead state, doc fixes

Max Charlamb
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Copilot
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Rename SignatureDecoder contract to Signature

Max Charlamb
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Copilot
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Address review feedback: data-first Signature.md + cross-ref tag

Max Charlamb
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Copilot
committed

Commits on May 4, 2026

address feedback
Max Charlamb
committed
remove all references to number of internal types
Max Charlamb
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Handle array class contexts in GcSignatureTypeProvider

Max Charlamb
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Copilot
committed

Commits on May 8, 2026

Use EcmaMetadataUtils for method token constants in GcScanner

Max Charlamb
and
Copilot
committed