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[NativeAOT] Support exporting methods from referenced assemblies in a…
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55 changes: 55 additions & 0 deletions
55
src/tests/nativeaot/GenerateUnmanagedEntryPoints/GenerateUnmanagedEntryPoints.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| // Licensed to the .NET Foundation under one or more agreements. | ||
| // The .NET Foundation licenses this file to you under the MIT license. | ||
|
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| using System; | ||
| using System.Runtime.CompilerServices; | ||
| using System.Runtime.InteropServices; | ||
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| namespace GenerateUnmanagedEntryPoints | ||
| { | ||
| unsafe class Program | ||
| { | ||
| [UnmanagedCallersOnly(EntryPoint = "MainAssemblyMethod")] | ||
| static void MainAssemblyMethod() => Console.WriteLine($"Hello from {nameof(MainAssemblyMethod)}"); | ||
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| static int Main() | ||
| { | ||
| IntPtr methodAddress = IntPtr.Zero; | ||
| IntPtr programHandle = IntPtr.Zero; | ||
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| programHandle = NativeLibrary.GetMainProgramHandle(); | ||
| if (programHandle == IntPtr.Zero) | ||
| { | ||
| return 1; | ||
| } | ||
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| if (NativeLibrary.TryGetExport(programHandle, "MainAssemblyMethod", out methodAddress)) | ||
| { | ||
| var MainAssemblyMethodPtr = (delegate* unmanaged <void>) methodAddress; | ||
| MainAssemblyMethodPtr(); | ||
| } | ||
| else | ||
| { | ||
| return 2; | ||
| } | ||
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| if (NativeLibrary.TryGetExport(programHandle, "ReferencedAssembly1Method", out methodAddress)) | ||
| { | ||
| var ReferencedAssembly1MethodPtr = (delegate* unmanaged <void>) methodAddress; | ||
| ReferencedAssembly1MethodPtr(); | ||
| } | ||
| else | ||
| { | ||
| return 3; | ||
| } | ||
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| if (NativeLibrary.TryGetExport(programHandle, "ReferencedAssembly2Method", out methodAddress)) | ||
| { | ||
| // must not be exposed from ReferencedAssembly2 assembly | ||
| return 4; | ||
| } | ||
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| return 100; | ||
| } | ||
| } | ||
| } |
20 changes: 20 additions & 0 deletions
20
src/tests/nativeaot/GenerateUnmanagedEntryPoints/GenerateUnmanagedEntryPoints.csproj
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <CLRTestKind>BuildAndRun</CLRTestKind> | ||
| <AllowUnsafeBlocks>true</AllowUnsafeBlocks> | ||
| <IlcExportUnmanagedEntrypoints>true</IlcExportUnmanagedEntrypoints> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <Compile Include="GenerateUnmanagedEntryPoints.cs" /> | ||
| <ProjectReference Include="$(MSBuildThisFileDirectory)ReferencedAssembly1\ReferencedAssembly1.csproj" /> | ||
| <ProjectReference Include="$(MSBuildThisFileDirectory)ReferencedAssembly2\ReferencedAssembly2.csproj" /> | ||
| </ItemGroup> | ||
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| <!-- Expose additional unmanaged entry points from ReferencedAssembly1 --> | ||
| <ItemGroup> | ||
| <UnmanagedEntryPointsAssembly Include="ReferencedAssembly1" /> | ||
| </ItemGroup> | ||
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| </Project> |
15 changes: 15 additions & 0 deletions
15
src/tests/nativeaot/GenerateUnmanagedEntryPoints/ReferencedAssembly1/ReferencedAssembly1.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| // Licensed to the .NET Foundation under one or more agreements. | ||
| // The .NET Foundation licenses this file to you under the MIT license. | ||
|
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| using System; | ||
| using System.Runtime.CompilerServices; | ||
| using System.Runtime.InteropServices; | ||
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| namespace ReferencedAssembly1 | ||
| { | ||
| public class ClassLibrary | ||
| { | ||
| [UnmanagedCallersOnly(EntryPoint = "ReferencedAssembly1Method")] | ||
| public static void ReferencedAssembly1Method() => Console.WriteLine($"Hello from {nameof(ReferencedAssembly1Method)}"); | ||
| } | ||
| } |
11 changes: 11 additions & 0 deletions
11
...sts/nativeaot/GenerateUnmanagedEntryPoints/ReferencedAssembly1/ReferencedAssembly1.csproj
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Library</OutputType> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <Compile Include="ReferencedAssembly1.cs" /> | ||
| </ItemGroup> | ||
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| </Project> |
15 changes: 15 additions & 0 deletions
15
src/tests/nativeaot/GenerateUnmanagedEntryPoints/ReferencedAssembly2/ReferencedAssembly2.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| // Licensed to the .NET Foundation under one or more agreements. | ||
| // The .NET Foundation licenses this file to you under the MIT license. | ||
|
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| using System; | ||
| using System.Runtime.CompilerServices; | ||
| using System.Runtime.InteropServices; | ||
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| namespace ReferencedAssembly2 | ||
| { | ||
| public class ClassLibrary | ||
| { | ||
| [UnmanagedCallersOnly(EntryPoint = "ReferencedAssembly2Method")] | ||
| public static void ReferencedAssembly2Method() => Console.WriteLine($"Hello from {nameof(ReferencedAssembly2Method)}"); | ||
| } | ||
| } |
11 changes: 11 additions & 0 deletions
11
...sts/nativeaot/GenerateUnmanagedEntryPoints/ReferencedAssembly2/ReferencedAssembly2.csproj
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
|
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| <PropertyGroup> | ||
| <OutputType>Library</OutputType> | ||
| </PropertyGroup> | ||
|
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| <ItemGroup> | ||
| <Compile Include="ReferencedAssembly2.cs" /> | ||
| </ItemGroup> | ||
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| </Project> |