Move linker to runtime

.github/CODEOWNERS

@@ -83,6 +83,14 @@
 
 /eng/pipelines/**/*wasm* @radical
 
+# Linker codeowners
+/src/tools/linker/ @marek-safar
+/src/tools/linker/src/analyzer/ @radekdoulik
+/src/tools/linker/src/ILLink.Tasks/ @sbomer
+/src/tools/linker/src/ILLink.RoslynAnalyzer/ @sbomer
+/src/tools/linker/src/linker/ @marek-safar @mrvoorhe
+/src/tools/linker/test/ @marek-safar @mrvoorhe
+
 # Obsoletions / Custom Diagnostics
 
 /docs/project/list-of-diagnostics.md                @jeffhandley

.gitignore

@@ -342,9 +342,6 @@ jit32
 # performance testing sandbox
 sandbox
 
-#IL linker for testing
-linker
-
 # Symbolic link for the shared portion of CoreLib to make grep/findstr work for runtime devs
 #
 # On Windows, make your own by running these commands from the repo root:
@@ -365,4 +362,4 @@ src/coreclr/System.Private.CoreLib/common
 
 # Temporary artifacts from local libraries stress builds
 .dotnet-daily/
-run-stress-*
+run-stress-*

Directory.Build.props

@@ -83,6 +83,7 @@
     <MonoProjectRoot>$([MSBuild]::NormalizeDirectory('$(MSBuildThisFileDirectory)', 'src', 'mono'))</MonoProjectRoot>
     <InstallerProjectRoot>$([MSBuild]::NormalizeDirectory('$(MSBuildThisFileDirectory)', 'src', 'installer'))</InstallerProjectRoot>
     <WorkloadsProjectRoot>$([MSBuild]::NormalizeDirectory('$(MSBuildThisFileDirectory)', 'src', 'workloads'))</WorkloadsProjectRoot>
+    <ToolsProjectRoot>$([MSBuild]::NormalizeDirectory('$(MSBuildThisFileDirectory)', 'src', 'tools'))</ToolsProjectRoot>
     <SharedNativeRoot>$([MSBuild]::NormalizeDirectory('$(RepoRoot)', 'src', 'native'))</SharedNativeRoot>
     <RepoToolsLocalDir>$([MSBuild]::NormalizeDirectory('$(MSBuildThisFileDirectory)', 'tools-local'))</RepoToolsLocalDir>
     <RepoTasksDir>$([MSBuild]::NormalizeDirectory('$(MSBuildThisFileDirectory)', 'src', 'tasks'))</RepoTasksDir>

THIRD-PARTY-NOTICES.TXT

@@ -1175,3 +1175,26 @@ As an exception, if, as a result of your compiling your source code, portions
 of this Software are embedded into a machine-executable object form of such
 source code, you may redistribute such embedded portions in such object form
 without including the above copyright and permission notices.
+
+License for Jb Evain
+---------------------
+
+Copyright (c) 2006 Jb Evain ([email protected])
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

eng/Subsets.props

@@ -126,6 +126,8 @@
     <SubsetName Include="Clr.NativeCoreLib" Description="Run crossgen on System.Private.CoreLib library for CoreCLR." />
     <SubsetName Include="Clr.Tools" Description="Managed tools that support CoreCLR development and testing." />
     <SubsetName Include="Clr.ToolsTests" OnDemand="true" Description="Unit tests for the clr.tools subset." />
+    <SubsetName Include="Tools.Linker" Description="The project that procude the linker and analyzer packages for trimming" />
+    <SubsetName Include="Tools.LinkerTests" OnDemand="true" Description="The project that procude the linker and analyzer packages for trimming" />
     <SubsetName Include="Clr.Packages" Description="The projects that produce NuGet packages for the CoreCLR runtime, crossgen, and IL tools." />
     <SubsetName Include="LinuxDac" Condition="$([MSBuild]::IsOsPlatform(Windows))" Description="The cross-OS Windows->libc-based Linux DAC. Skipped on x86." />
     <SubsetName Include="AlpineDac" Condition="$([MSBuild]::IsOsPlatform(Windows))" OnDemand="true" Description="The cross-OS Windows->musl-libc-based Linux DAC. Skipped on x86" />
@@ -326,6 +328,31 @@
       Test="true" Category="clr" Condition="'$(DotNetBuildFromSource)' != 'true' and '$(NativeAotSupported)' == 'true'"/>
   </ItemGroup>
 
+  <ItemGroup Condition="$(_subset.Contains('+tools.linker+'))">
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\src\linker\Mono.Linker.csproj" Category="tools" />
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\src\ILLink.Tasks\ILLink.Tasks.csproj" Category="tools" />
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\src\analyzer\analyzer.csproj" Category="tools" />
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\src\ILLink.RoslynAnalyzer\ILLink.RoslynAnalyzer.csproj" Category="tools" />
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\src\linker\ref\Mono.Linker.csproj" Category="tools" />
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\src\tlens\tlens.csproj" Category="tools" />
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\src\ILLink.CodeFix\ILLink.CodeFixProvider.csproj" Category="tools" />
+  </ItemGroup>
+
+  <ItemGroup Condition="$(_subset.Contains('+tools.linkertests+'))">
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\test\Mono.Linker.Tests\Mono.Linker.Tests.csproj"
+      Test="true" Category="tools" Condition="'$(DotNetBuildFromSource)' != 'true'"/>
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\test\Mono.Linker.Tests.Cases\Mono.Linker.Tests.Cases.csproj"
+      Test="true" Category="tools" Condition="'$(DotNetBuildFromSource)' != 'true'"/>
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\test\Mono.Linker.Tests.Cases.Expectations\Mono.Linker.Tests.Cases.Expectations.csproj"
+      Test="true" Category="tools" Condition="'$(DotNetBuildFromSource)' != 'true'"/>
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\test\ILLink.Tasks.Tests\ILLink.Tasks.Tests.csproj"
+      Test="true" Category="tools" Condition="'$(DotNetBuildFromSource)' != 'true'"/>
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\test\ILLink.RoslynAnalyzer.Tests\ILLink.RoslynAnalyzer.Tests.csproj"
+      Test="true" Category="tools" Condition="'$(DotNetBuildFromSource)' != 'true'"/>
+    <ProjectToBuild Include="$(ToolsProjectRoot)linker\test\ILLink.RoslynAnalyzer.Tests.Generator\ILLink.RoslynAnalyzer.Tests.Generator.csproj"
+      Test="true" Category="tools" Condition="'$(DotNetBuildFromSource)' != 'true'"/>
+  </ItemGroup>
+
   <ItemGroup Condition="$(_subset.Contains('+clr.nativecorelib+'))">
     <!-- Build crossgen2 that will be used to compile System.Private.CoreLib library for CoreCLR -->
     <ProjectToBuild Condition="'$(TargetArchitecture)' != 'x64' and '$(BuildArchitecture)' == 'x64'" Include="$(CoreClrProjectRoot)tools\aot\crossgen2\crossgen2_crossarch.csproj" Category="clr" />

eng/Version.Details.xml

@@ -84,6 +84,14 @@
       <Uri>https://github.com/dotnet/command-line-api</Uri>
       <Sha>5618b2d243ccdeb5c7e50a298b33b13036b4351b</Sha>
     </Dependency>
+    <Dependency Name="Microsoft.DotNet.Cecil" Version="0.11.4-alpha.22524.1">
+      <Uri>https://github.com/dotnet/cecil</Uri>
+      <Sha>4a51257b6ac207cb7b0a51b34bfb3eab5d0dfae8</Sha>
+    </Dependency>
+    <Dependency Name="Microsoft.DotNet.Cecil.Pdb" Version="0.11.4-alpha.22524.1">
+      <Uri>https://github.com/dotnet/cecil</Uri>
+      <Sha>4a51257b6ac207cb7b0a51b34bfb3eab5d0dfae8</Sha>
+    </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
     <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.22503.1">

eng/Versions.props

@@ -202,6 +202,16 @@
     <!-- ILLink -->
     <MicrosoftNETILLinkTasksVersion>7.0.100-1.22514.1</MicrosoftNETILLinkTasksVersion>
     <MicrosoftNETILLinkAnalyzerPackageVersion>$(MicrosoftNETILLinkTasksVersion)</MicrosoftNETILLinkAnalyzerPackageVersion>
+    <!-- Mono Cecil -->
+    <MicrosoftDotNetCecilVersion>0.11.4-alpha.22524.1</MicrosoftDotNetCecilVersion>
+    <MicrosoftDotNetCecilPdbVersion>0.11.4-alpha.22524.1</MicrosoftDotNetCecilPdbVersion>
+    <!-- ILLink dependencies -->
+    <MicrosoftBuildFrameworkVersion>17.0.0-preview-21267-01</MicrosoftBuildFrameworkVersion>
+    <MicrosoftBuildUtilitiesCoreVersion>17.0.0-preview-21267-01</MicrosoftBuildUtilitiesCoreVersion>
+    <MicrosoftDotNetApiCompatVersion>8.0.0-beta.22473.1</MicrosoftDotNetApiCompatVersion>
+    <MicrosoftCodeAnalysisCSharpAnalyzerTestingXunitVersion>1.0.1-beta1.*</MicrosoftCodeAnalysisCSharpAnalyzerTestingXunitVersion>
+    <MicrosoftCodeAnalysisBannedApiAnalyzersVersion>3.3.2</MicrosoftCodeAnalysisBannedApiAnalyzersVersion>
+    <MicrosoftILVerificationVersion>7.0.0-preview.7.22375.6</MicrosoftILVerificationVersion>
     <!-- ICU -->
     <MicrosoftNETCoreRuntimeICUTransportVersion>8.0.0-alpha.1.22513.1</MicrosoftNETCoreRuntimeICUTransportVersion>
     <!-- MsQuic -->

eng/pipelines/common/evaluate-default-paths.yml

@@ -52,6 +52,7 @@ jobs:
       - src/libraries/*
       - src/native/libs/*
       - src/tests/*
+      - src/tools/*
       - eng/pipelines/installer/*
       - eng/pipelines/mono/*
       - eng/pipelines/libraries/*
@@ -80,6 +81,7 @@ jobs:
       - src/libraries/*
       - src/native/libs/*
       - src/tests/*
+      - src/tools/*
       - eng/pipelines/installer/*
       - eng/pipelines/coreclr/*
       - eng/pipelines/libraries/*
@@ -96,6 +98,7 @@ jobs:
       - src/mono/*
       - src/coreclr/*
       - src/tests/*
+      - src/tools/*
       - src/native/eventpipe/*
       - eng/pipelines/coreclr/*
       - eng/pipelines/mono/*
@@ -107,6 +110,10 @@ jobs:
       include:
       - src/tests/*
 
+    - subset: tools_linker
+      include:
+      - src/tools/linker/*
+
     - subset: non_runtimetests
       exclude:
       - src/tests/*
@@ -127,6 +134,7 @@ jobs:
       - src/mono/*
       - src/libraries/*
       - src/tests/*
+      - src/tools/*
       - src/native/eventpipe/*
       - eng/pipelines/coreclr/*
       - eng/pipelines/mono/*