diff --git a/Directory.Build.props b/Directory.Build.props
index 328948d61966..4b4ac00646fc 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -61,12 +61,9 @@
     <SourceDir>$(ProjectDir)src\</SourceDir>
 
     <!-- CoreFx sepcific paths -->
+    <GlobalToolsDir>$(ProjectDir)artifacts/tools/</GlobalToolsDir>
     <TestWorkingDir Condition="'$(TestWorkingDir)'==''">$(BinDir)tests/</TestWorkingDir>
 
-    <TestArchiveRoot>$(ProjectDir)artifacts/helix/</TestArchiveRoot>
-    <TestArchiveTestsDir>$(TestArchiveRoot)tests/</TestArchiveTestsDir>
-    <TestArchiveRuntimeDir>$(TestArchiveRoot)runtime/</TestArchiveRuntimeDir>
-
     <!-- Input Directories -->
     <PackagesDir>$(DotNetRestorePackagesPath)</PackagesDir>
     <PackagesDir Condition="'$(PackagesDir)'=='' AND '$(NuGetPackageRoot)' != ''">$([MSBuild]::EnsureTrailingSlash('$(NuGetPackageRoot)'))</PackagesDir>
@@ -80,6 +77,8 @@
     <DotNetRoot Condition="!HasTrailingSlash('$(DotNetRoot)')">$(DotNetRoot)\</DotNetRoot>
     <DotnetCliPath Condition="'$(DotnetCliPath)'==''">$(DotNetRoot)</DotnetCliPath>
     <ToolHostCmd Condition="'$(ToolHostCmd)'==''">"$(DotNetRoot)dotnet"</ToolHostCmd>
+    <DotNetCmd>$(DotNetRoot)dotnet</DotNetCmd>
+    <DotNetCmd Condition="'$(OS)' == 'Windows_NT'">$(DotNetCmd).exe</DotNetCmd>
   </PropertyGroup>
 
   <!-- Choose .targets files that come from Arcade rather than from buildtools -->
@@ -373,6 +372,9 @@
     <RefPath Condition="$(TargetGroup.EndsWith('aot'))">$(RefRootPath)$(TargetGroup.TrimEnd('t').TrimEnd('o').TrimEnd('a'))/</RefPath>
     <NetStandardRefPath>$(RefRootPath)netstandard/</NetStandardRefPath>
     <NetFxRefPath>$(RefRootPath)netfx/</NetFxRefPath>
+    <TestArchiveRoot>$(ProjectDir)artifacts/helix/</TestArchiveRoot>
+    <TestArchiveTestsDir>$(TestArchiveRoot)tests/</TestArchiveTestsDir>
+    <TestArchiveRuntimeDir>$(TestArchiveRoot)runtime/$(BuildConfiguration)/</TestArchiveRuntimeDir>
 
     <!-- project file to use when resolving ReferenceFromRuntime items -->
     <RuntimeProjectFile Condition="'$(RuntimeProjectFile)' == ''">$(ProjectDir)\external\runtime\runtime.depproj</RuntimeProjectFile>
diff --git a/eng/Tools.props b/eng/Tools.props
index e20a3716e1d4..1cd35cd089e4 100644
--- a/eng/Tools.props
+++ b/eng/Tools.props
@@ -11,6 +11,11 @@
 
     <!-- Need to keep in sync with CodeAnalysis.targets file. -->
     <AnalyzerPropsFile>$(ArtifactsToolsetDir)Common\Tools.Analyzers.props</AnalyzerPropsFile>
+
+    <DotNetRoot Condition="'$(DotNetRoot)' == ''">$(RepoRoot).dotnet\</DotNetRoot>
+    <DotNetCmd>$(DotNetRoot)dotnet</DotNetCmd>
+    <DotNetCmd Condition="'$(OS)' == 'Windows_NT'">$(DotNetCmd).exe</DotNetCmd>
+    <GlobalToolsDir>$(ArtifactsDir)tools/</GlobalToolsDir>
   </PropertyGroup>
   <Import Project="$(MSBuildThisFileDirectory)dependencies.props" />
 
@@ -46,10 +51,6 @@
       <BuildToolsPackageDir>$(PackagesDir)$(BuildToolsPackage)/$(BuildToolsPackageVersion)/lib/</BuildToolsPackageDir>
       <CmdExt>cmd</CmdExt>
       <CmdExt Condition="'$(OS)' != 'Windows_NT'">sh</CmdExt>
-      <DotNetRoot Condition="'$(DotNetRoot)' == ''">$(RepoRoot).dotnet\</DotNetRoot>
-      <DotNetCmd>$(DotNetRoot)dotnet</DotNetCmd>
-      <DotNetCmd Condition="'$(OS)' == 'Windows_NT'">$(DotNetCmd).exe</DotNetCmd>
-
       <InitToolsCmdLine>$(BuildToolsPackageDir)init-tools.$(CmdExt) $(RepoRoot) $(DotNETCmd) $(ToolsDir) $(PackagesDir)</InitToolsCmdLine>
     </PropertyGroup>
 
@@ -61,6 +62,36 @@
     <OnError ExecuteTargets="DumpInitToolsLog" />
   </Target>
 
+  <Target Name="InitGlobalTools" AfterTargets="Restore">
+
+    <ItemGroup>
+      <RepoTool Include="coverlet.console" Version="$(CoverletConsolePackageVersion)" />
+      <RepoTool Include="dotnet-reportgenerator-globaltool" Version="$(DotNetReportGeneratorGlobalToolPackageVersion)" />
+    </ItemGroup>
+
+    <PropertyGroup>
+      <RepoToolIdentifierEscaped>$([System.Text.RegularExpressions.Regex]::Escape('%(RepoTool.Identity)'))</RepoToolIdentifierEscaped>
+      <RepoToolVersionEscaped>$([System.Text.RegularExpressions.Regex]::Escape('%(RepoTool.Version)'))</RepoToolVersionEscaped>
+    </PropertyGroup>
+
+    <Exec Condition="Exists($(GlobalToolsDir))"
+          Command="$(DotNetCmd) tool list --tool-path $(GlobalToolsDir)"
+          ConsoleToMsBuild="true"
+          ContinueOnError="WarnAndContinue">
+      <Output TaskParameter="ConsoleOutput" PropertyName="DotNetListToolsOutput" />
+    </Exec>
+
+    <Exec Condition="Exists($(GlobalToolsDir)) AND !$([System.Text.RegularExpressions.Regex]::IsMatch('$(DotNetListToolsOutput)', '$(RepoToolIdentifierEscaped)\s+$(RepoToolVersionEscaped)'))"
+          Command="$(DotNetCmd) tool uninstall --tool-path $(GlobalToolsDir) %(RepoTool.Identity)"
+          ContinueOnError="WarnAndContinue" />
+
+    <!-- Creates the global tools dir if it doesn't exist yet. -->
+    <Exec Condition="!$([System.Text.RegularExpressions.Regex]::IsMatch('$(DotNetListToolsOutput)', '$(RepoToolIdentifierEscaped)\s+$(RepoToolVersionEscaped)'))"
+          Command="$(DotNetCmd) tool install --tool-path $(GlobalToolsDir) %(RepoTool.Identity) --version %(RepoTool.Version)"
+          ContinueOnError="WarnAndContinue" />
+    
+  </Target>
+
   <Target Name="DumpInitToolsLog">
     <Message Text="Init-tools failed dumping log file $(RepoRoot)init-tools.log" />
     <Message Condition="Exists('$(RepoRoot)init-tools.log')" Text="$([System.IO.File]::ReadAllText('$(RepoRoot)init-tools.log'))" />
diff --git a/eng/dependencies.props b/eng/dependencies.props
index 5be3252c5117..7946cc4d271f 100644
--- a/eng/dependencies.props
+++ b/eng/dependencies.props
@@ -53,6 +53,10 @@
     <TraceEventPackageVersion>2.0.5</TraceEventPackageVersion>
     <UAPToolsPackageVersion>1.0.23</UAPToolsPackageVersion>
 
+    <!-- Code coverage package version -->
+    <CoverletConsolePackageVersion>1.3.0</CoverletConsolePackageVersion>
+    <DotNetReportGeneratorGlobalToolPackageVersion>4.0.4</DotNetReportGeneratorGlobalToolPackageVersion>
+
     <!-- Roslyn optimization data package version -->
     <MicrosoftDotNetIBCMergePackageVersion>4.6.0-alpha-00001</MicrosoftDotNetIBCMergePackageVersion>
     <TestILCAmd64retPackageVersion>$(ProjectNTfsTestILCPackageVersion)</TestILCAmd64retPackageVersion>
diff --git a/external/test-runtime/XUnit.Runtime.depproj b/external/test-runtime/XUnit.Runtime.depproj
index 2968cdb67309..1bdcd8d3a8da 100644
--- a/external/test-runtime/XUnit.Runtime.depproj
+++ b/external/test-runtime/XUnit.Runtime.depproj
@@ -21,6 +21,7 @@
     <XUnitAdapter Condition="'$(TargetGroup)' == 'netfx'">xunit.runner.visualstudio.testadapter</XUnitAdapter>
     <MicrosoftNetTestSdkPackageName>Microsoft.NET.Test.Sdk</MicrosoftNetTestSdkPackageName>
     <TestPlatformHostPackageId>microsoft.testplatform.testhost</TestPlatformHostPackageId>
+    <MicrosoftDiagnosticsTracingTraceEventPackageName>Microsoft.Diagnostics.Tracing.TraceEvent</MicrosoftDiagnosticsTracingTraceEventPackageName>
     <TestPlatformHost>testhost</TestPlatformHost>
     <!-- Explicitly set Language to c# to handle the analyzer resolution in nuget -->
     <Language Condition="'$(Language)' == ''">c#</Language>
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index 6c50a8960fe6..e82d0d460ead 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -19,15 +19,6 @@
     <AssemblySearchPaths>$(AssemblySearchPaths);$(RefPath);{RawFileName}</AssemblySearchPaths>
   </PropertyGroup>
 
-  <!-- 
-    We need to filter the data to only the assembly being tested. Otherwise we will gather tons of data about other assemblies.
-    If the code being tested is part of the runtime itself, it requires special treatment.
-  -->
-  <PropertyGroup Condition="'$(AssemblyBeingTested)' == ''">
-    <_ProjectDirectoryUnderSourceDir>$(MSBuildProjectDirectory.SubString($(SourceDir.Length)))</_ProjectDirectoryUnderSourceDir>
-    <AssemblyBeingTested>$(_ProjectDirectoryUnderSourceDir.SubString(0, $(_ProjectDirectoryUnderSourceDir.IndexOfAny("\\/"))))</AssemblyBeingTested>
-  </PropertyGroup>
-
   <ItemGroup>
     <CoverageExcludeFile Include="$(SourceDir)Common/src/System/SR.*" />
     <CoverageExcludeFile Include="$(SourceDir)Common/src/System/NotImplemented.cs" />