Avoid a duplicate definition of CONTEXT_UNWOUND_TO_CALL if building with the v10.0.28000.0 SDK#127161
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tannergooding wants to merge 3 commits intodotnet:mainfrom
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Avoid a duplicate definition of CONTEXT_UNWOUND_TO_CALL if building with the v10.0.28000.0 SDK#127161tannergooding wants to merge 3 commits intodotnet:mainfrom
tannergooding wants to merge 3 commits intodotnet:mainfrom
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…ith the v10.0.28000.0 SDK
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Pull request overview
Avoids a build break caused by CONTEXT_UNWOUND_TO_CALL becoming defined by newer Windows SDKs (v10.0.28000.0+), by preventing a duplicate macro definition in CoreCLR cross-compilation headers.
Changes:
- Guard
CONTEXT_UNWOUND_TO_CALLdefinition in the ARM64 cross-compilation section ofcrosscomp.hwith#ifndef.
This was referenced Apr 20, 2026
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This macro is now defined by the Windows SDK if on v10.0.28000.0 or later, so we need to avoid the redefinition error.