Refactor PEFile and PEHeader to use ReadOnlySpan exclusively with zero-copy buffer sharing#2317

Merged

brianrob merged 21 commits intomainfrom

copilot/refactor-pefile-and-peheader

Nov 11, 2025

Commits on Oct 10, 2025

Initial plan
Copilot
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Convert PEFile and PEHeader to use ReadOnlySpan for bounds checking

Copilot
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brianrob
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Eliminate buffer copy in PEHeader by using shared buffer reference

Copilot
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brianrob
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Refactor based on review feedback: PEBufferedSlice struct, rename to PEBufferedReader, use AsSpan

Copilot
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brianrob
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Remove dual-path implementation, use only span-based approach throughout PEHeader

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brianrob
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Add comprehensive PEFile tests to validate span-based implementation

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brianrob
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Commits on Oct 13, 2025

Commits on Oct 14, 2025

Commits on Oct 16, 2025

Fix PEHeader constructor to allow reading larger headers progressively

Copilot
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brianrob
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Commits on Oct 17, 2025

Commits on Oct 18, 2025

Clean-up constants.
brianrob
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Commits on Nov 11, 2025

Remove Span Suffix from OptionalHeader32/64
brianrob
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