[NativeAOT-LLVM] Add Mstat support #3171
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jkotas
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Since we only know the size of the methods once we compile them, introduce a "relocatable object node" concept: 1) We record LLVM methods at object emission time with 0 sizes, recording the location in the IL stream where the size is set. 2) We request the linker to produce a link map. 3) We "relocate" the mstat in an MSBuild task by parsing the aforementioned section together with the link map.
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This argument has proven more harmful than useful - you can just use /p:DebugType=none to test DI-less scenarios.
yowl
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Sep 23, 2025
src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/MstatObjectDumper.Llvm.cs
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jkotas
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Sep 23, 2025
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Since we only know the size of the methods once we compile them, introduce a "relocatable object node" concept:
Fixes #3152.