diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/DiagnosticDescriptors.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/DiagnosticDescriptors.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/DiagnosticDescriptors.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/DiagnosticDescriptors.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/LoggerMessageGenerator.Emitter.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/LoggerMessageGenerator.Emitter.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/LoggerMessageGenerator.Emitter.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/LoggerMessageGenerator.Emitter.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/LoggerMessageGenerator.Parser.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/LoggerMessageGenerator.Parser.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/LoggerMessageGenerator.Parser.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/LoggerMessageGenerator.Parser.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/LoggerMessageGenerator.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/LoggerMessageGenerator.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/LoggerMessageGenerator.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/LoggerMessageGenerator.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Microsoft.Extensions.Logging.Generators.csproj b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Microsoft.Extensions.Logging.Generators.csproj
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Microsoft.Extensions.Logging.Generators.csproj
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Microsoft.Extensions.Logging.Generators.csproj
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/Strings.resx b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/Strings.resx
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/Strings.resx
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/Strings.resx
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.cs.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.cs.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.cs.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.cs.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.de.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.de.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.de.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.de.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.es.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.es.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.es.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.es.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.fr.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.fr.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.fr.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.fr.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.it.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.it.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.it.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.it.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.ja.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.ja.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.ja.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.ja.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.ko.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.ko.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.ko.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.ko.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.pl.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.pl.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.pl.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.pl.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.pt-BR.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.pt-BR.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.pt-BR.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.pt-BR.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.ru.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.ru.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.ru.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.ru.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.tr.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.tr.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.tr.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.tr.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.zh-Hans.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.zh-Hans.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.zh-Hans.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.zh-Hans.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.zh-Hant.xlf b/src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.zh-Hant.xlf
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/gen/Resources/xlf/Strings.zh-Hant.xlf
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Resources/xlf/Strings.zh-Hant.xlf
diff --git a/src/libraries/Microsoft.Extensions.Logging.Abstractions/pkg/Microsoft.Extensions.Logging.Abstractions.pkgproj b/src/libraries/Microsoft.Extensions.Logging.Abstractions/pkg/Microsoft.Extensions.Logging.Abstractions.pkgproj
index 748c29f6212db4..6b854423d7afe9 100644
--- a/src/libraries/Microsoft.Extensions.Logging.Abstractions/pkg/Microsoft.Extensions.Logging.Abstractions.pkgproj
+++ b/src/libraries/Microsoft.Extensions.Logging.Abstractions/pkg/Microsoft.Extensions.Logging.Abstractions.pkgproj
@@ -4,6 +4,7 @@
     <ProjectReference Include="..\src\Microsoft.Extensions.Logging.Abstractions.csproj">
       <SupportedFramework>net461;netcoreapp2.0;uap10.0.16299;$(AllXamarinFrameworks)</SupportedFramework>
     </ProjectReference>
+    <ProjectReference Include="..\gen\Microsoft.Extensions.Logging.Generators.csproj" />
   </ItemGroup>
   <Import Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.targets))" />
 </Project> 
\ No newline at end of file
diff --git a/src/libraries/Microsoft.Extensions.Logging.Abstractions/ref/Microsoft.Extensions.Logging.Abstractions.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/ref/Microsoft.Extensions.Logging.Abstractions.cs
index a1051db9b0189f..60c0cd253078ea 100644
--- a/src/libraries/Microsoft.Extensions.Logging.Abstractions/ref/Microsoft.Extensions.Logging.Abstractions.cs
+++ b/src/libraries/Microsoft.Extensions.Logging.Abstractions/ref/Microsoft.Extensions.Logging.Abstractions.cs
@@ -115,6 +115,15 @@ public static partial class LoggerMessage
         public static System.Action<Microsoft.Extensions.Logging.ILogger, T1, T2, T3, T4, T5, T6, System.Exception?> Define<T1, T2, T3, T4, T5, T6>(Microsoft.Extensions.Logging.LogLevel logLevel, Microsoft.Extensions.Logging.EventId eventId, string formatString) { throw null; }
         public static System.Action<Microsoft.Extensions.Logging.ILogger, T1, T2, T3, T4, T5, T6, System.Exception?> Define<T1, T2, T3, T4, T5, T6>(Microsoft.Extensions.Logging.LogLevel logLevel, Microsoft.Extensions.Logging.EventId eventId, string formatString, bool skipEnabledCheck) { throw null; }
     }
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
+    public sealed partial class LoggerMessageAttribute : System.Attribute
+    {
+        public LoggerMessageAttribute() { }
+        public int EventId { get { throw null; } set { } }
+        public string? EventName { get { throw null; } set { } }
+        public Microsoft.Extensions.Logging.LogLevel Level { get { throw null; } set { } }
+        public string Message { get { throw null; } set { } }
+    }
     public partial class Logger<T> : Microsoft.Extensions.Logging.ILogger, Microsoft.Extensions.Logging.ILogger<T>
     {
         public Logger(Microsoft.Extensions.Logging.ILoggerFactory factory) { }
diff --git a/src/libraries/Microsoft.Extensions.Logging/src/LoggerMessageAttribute.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/src/LoggerMessageAttribute.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/src/LoggerMessageAttribute.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/src/LoggerMessageAttribute.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/Baselines/TestWithDynamicLogLevel.generated.txt b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/Baselines/TestWithDynamicLogLevel.generated.txt
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/Baselines/TestWithDynamicLogLevel.generated.txt
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/Baselines/TestWithDynamicLogLevel.generated.txt
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/Baselines/TestWithMoreThan6Params.generated.txt b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/Baselines/TestWithMoreThan6Params.generated.txt
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/Baselines/TestWithMoreThan6Params.generated.txt
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/Baselines/TestWithMoreThan6Params.generated.txt
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/Baselines/TestWithTwoParams.generated.txt b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/Baselines/TestWithTwoParams.generated.txt
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/Baselines/TestWithTwoParams.generated.txt
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/Baselines/TestWithTwoParams.generated.txt
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/LoggerMessageGeneratedCodeTests.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/LoggerMessageGeneratedCodeTests.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/LoggerMessageGeneratedCodeTests.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/LoggerMessageGeneratedCodeTests.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/LoggerMessageGeneratorEmitterTests.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/LoggerMessageGeneratorEmitterTests.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/LoggerMessageGeneratorEmitterTests.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/LoggerMessageGeneratorEmitterTests.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/LoggerMessageGeneratorParserTests.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/LoggerMessageGeneratorParserTests.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/LoggerMessageGeneratorParserTests.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/LoggerMessageGeneratorParserTests.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/Microsoft.Extensions.Logging.Generators.Tests.csproj b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/Microsoft.Extensions.Logging.Generators.Tests.csproj
similarity index 93%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/Microsoft.Extensions.Logging.Generators.Tests.csproj
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/Microsoft.Extensions.Logging.Generators.Tests.csproj
index 329b67c2a16a4c..1e837898edb969 100644
--- a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/Microsoft.Extensions.Logging.Generators.Tests.csproj
+++ b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/Microsoft.Extensions.Logging.Generators.Tests.csproj
@@ -13,7 +13,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Logging\src\Microsoft.Extensions.Logging.csproj" />
+    <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Logging.Abstractions\src\Microsoft.Extensions.Logging.Abstractions.csproj" />
     <PackageReference Include="Microsoft.CodeAnalysis" Version="$(MicrosoftCodeAnalysisVersion)" />
     <PackageReference Include="SQLitePCLRaw.bundle_green" Version="$(SQLitePCLRawbundle_greenVersion)" />
     <ProjectReference Include="..\..\gen\Microsoft.Extensions.Logging.Generators.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="true" />
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/MockLogger.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/MockLogger.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/MockLogger.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/MockLogger.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/ArgTestExtensions.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/ArgTestExtensions.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/ArgTestExtensions.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/ArgTestExtensions.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/CollectionTestExtensions.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/CollectionTestExtensions.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/CollectionTestExtensions.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/CollectionTestExtensions.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/EnumerableTestExtensions.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/EnumerableTestExtensions.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/EnumerableTestExtensions.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/EnumerableTestExtensions.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/EventNameTestExtensions.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/EventNameTestExtensions.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/EventNameTestExtensions.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/EventNameTestExtensions.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/ExceptionTestExtensions.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/ExceptionTestExtensions.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/ExceptionTestExtensions.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/ExceptionTestExtensions.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/LevelTestExtensions.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/LevelTestExtensions.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/LevelTestExtensions.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/LevelTestExtensions.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/MessageTestExtensions.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/MessageTestExtensions.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/MessageTestExtensions.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/MessageTestExtensions.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/MiscTestExtensions.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/MiscTestExtensions.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/MiscTestExtensions.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/MiscTestExtensions.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/README.md b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/README.md
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/README.md
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/README.md
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/SignatureTestExtensions.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/SignatureTestExtensions.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/SignatureTestExtensions.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/SignatureTestExtensions.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/TemplateTestExtensions.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/TemplateTestExtensions.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/TemplateTestExtensions.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/TemplateTestExtensions.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/TestInstances.cs b/src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/TestInstances.cs
similarity index 100%
rename from src/libraries/Microsoft.Extensions.Logging/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/TestInstances.cs
rename to src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/TestInstances.cs
diff --git a/src/libraries/Microsoft.Extensions.Logging/pkg/Microsoft.Extensions.Logging.pkgproj b/src/libraries/Microsoft.Extensions.Logging/pkg/Microsoft.Extensions.Logging.pkgproj
index 5180cb122482f8..b1aeb27796364a 100644
--- a/src/libraries/Microsoft.Extensions.Logging/pkg/Microsoft.Extensions.Logging.pkgproj
+++ b/src/libraries/Microsoft.Extensions.Logging/pkg/Microsoft.Extensions.Logging.pkgproj
@@ -4,7 +4,6 @@
     <ProjectReference Include="..\src\Microsoft.Extensions.Logging.csproj">
       <SupportedFramework>net461;netcoreapp2.0;uap10.0.16299;$(AllXamarinFrameworks)</SupportedFramework>
     </ProjectReference>
-    <ProjectReference Include="..\gen\Microsoft.Extensions.Logging.Generators.csproj" />
   </ItemGroup>
   <Import Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.targets))" />
 </Project> 
\ No newline at end of file
diff --git a/src/libraries/Microsoft.Extensions.Logging/ref/Microsoft.Extensions.Logging.cs b/src/libraries/Microsoft.Extensions.Logging/ref/Microsoft.Extensions.Logging.cs
index a81c21d01f68b8..7e6691af11bca1 100644
--- a/src/libraries/Microsoft.Extensions.Logging/ref/Microsoft.Extensions.Logging.cs
+++ b/src/libraries/Microsoft.Extensions.Logging/ref/Microsoft.Extensions.Logging.cs
@@ -85,15 +85,6 @@ public LoggerFilterRule(string providerName, string categoryName, Microsoft.Exte
         public string ProviderName { get { throw null; } }
         public override string ToString() { throw null; }
     }
-    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
-    public sealed partial class LoggerMessageAttribute : System.Attribute
-    {
-        public LoggerMessageAttribute() { }
-        public int EventId { get { throw null; } set { } }
-        public string? EventName { get { throw null; } set { } }
-        public Microsoft.Extensions.Logging.LogLevel Level { get { throw null; } set { } }
-        public string Message { get { throw null; } set { } }
-    }
     public static partial class LoggingBuilderExtensions
     {
         public static Microsoft.Extensions.Logging.ILoggingBuilder AddProvider(this Microsoft.Extensions.Logging.ILoggingBuilder builder, Microsoft.Extensions.Logging.ILoggerProvider provider) { throw null; }