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exclude UTF8 string marshallers from cg2 #55624

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Merged
mangod9 merged 3 commits into from
Jul 15, 2021
Merged

exclude UTF8 string marshallers from cg2 #55624

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1387a7c
exclude UTF8 and Unicode string marshallers from cg2
mangod9 Jul 14, 2021
3d9cb77
keep unicodestringmarshaller
mangod9 Jul 14, 2021
936e6ba
excluding one non-r2r case
mangod9 Jul 14, 2021
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excluding one non-r2r case 
All calls to InteropHelpers should now be under !READYTORUN
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@mangod9
mangod9 committed Jul 14, 2021
commit 936e6ba4287a0a3d80b98992840a96b051ccf143
6 changes: 6 additions & 0 deletions src/coreclr/tools/Common/TypeSystem/Interop/IL/Marshaller.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -1605,8 +1605,12 @@ internal override bool CleanupRequired

internal override void EmitElementCleanup(ILCodeStream codeStream, ILEmitter emitter)
{
#if READYTORUN
throw new NotSupportedException();
#else
codeStream.Emit(ILOpcode.call, emitter.NewToken(
Context.GetHelperEntryPoint("InteropHelpers", "CoTaskMemFree")));
#endif
}

protected override void TransformManagedToNative(ILCodeStream codeStream)
Expand Down Expand Up @@ -1760,6 +1764,7 @@ protected override void EmitCleanupManaged(ILCodeStream codeStream)
}
}

#if !READYTORUN
class UTF8StringMarshaller : Marshaller
{
internal override bool CleanupRequired
Expand Down Expand Up @@ -1814,6 +1819,7 @@ protected override void EmitCleanupManaged(ILCodeStream codeStream)
codeStream.EmitLabel(lNullCheck);
}
}
#endif

class SafeHandleMarshaller : Marshaller
{
Expand Down