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Copy the NativeAOT AllocateTypeAssociatedMemory to Mono #99072

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merged 4 commits into from
Feb 29, 2024
Merged

Copy the NativeAOT AllocateTypeAssociatedMemory to Mono #99072

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f408cb4
Copy the NativeAOT AllocateTypeAssociatedMemory to Mono
MichalPetryka Feb 28, 2024
6fa09af
Update RuntimeHelpersTests.cs
MichalPetryka Feb 28, 2024
3a56da7
Update RuntimeHelpers.Mono.cs
MichalPetryka Feb 28, 2024
c9c5b29
Update RuntimeHelpers.Mono.cs
MichalPetryka Feb 28, 2024
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8 changes: 7 additions & 1 deletion src/mono/System.Private.CoreLib/src/System/Runtime/CompilerServices/RuntimeHelpers.Mono.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -139,7 +139,13 @@ public static void RunModuleConstructor(ModuleHandle module)

public static IntPtr AllocateTypeAssociatedMemory(Type type, int size)
{
throw new PlatformNotSupportedException();
if (type is not RuntimeType)
throw new ArgumentException(SR.Arg_MustBeType, nameof(type));

ArgumentOutOfRangeException.ThrowIfNegative(size);

// We don't support unloading; the memory will never be freed.
return (IntPtr)NativeMemory.AllocZeroed((uint)size);
}

[Intrinsic]
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