Port EventPipe Out-of-Process Control to Release/2.2 (#20303)

Author: brianrob

src/inc/clrconfigvalues.h

@@ -742,9 +742,10 @@ RETAIL_CONFIG_DWORD_INFO(EXTERNAL_AllowDComReflection, W("AllowDComReflection"),
 // EventPipe
 //
 RETAIL_CONFIG_DWORD_INFO(INTERNAL_EnableEventPipe, W("EnableEventPipe"), 0, "Enable/disable event pipe.  Non-zero values enable tracing.")
-RETAIL_CONFIG_STRING_INFO(INTERNAL_EventPipeOutputFile, W("EventPipeOutputFile"), "The full path including file name for the trace file that will be written when COMPlus_EnableEventPipe&=1")
+RETAIL_CONFIG_STRING_INFO(INTERNAL_EventPipeOutputPath, W("EventPipeOutputPath"), "The full path excluding file name for the trace file that will be written when COMPlus_EnableEventPipe=1")
 RETAIL_CONFIG_STRING_INFO(INTERNAL_EventPipeConfig, W("EventPipeConfig"), "Configuration for EventPipe.")
 RETAIL_CONFIG_DWORD_INFO(INTERNAL_EventPipeRundown, W("EventPipeRundown"), 1, "Enable/disable eventpipe rundown.")
+RETAIL_CONFIG_DWORD_INFO(INTERNAL_EventPipeCircularMB, W("EventPipeCircularMB"), 1024, "The EventPipe circular buffer size in megabytes.")
 
 #ifdef FEATURE_GDBJIT
 ///

src/mscorlib/System.Private.CoreLib.csproj

@@ -526,6 +526,7 @@
     <Compile Include="$(IntermediateOutputPath)..\eventing\DotNETRuntimeEventSource.cs" />
     <Compile Include="$(BclSourcesRoot)\System\Diagnostics\Eventing\DotNETRuntimeEventSource.cs" />
     <Compile Include="$(BclSourcesRoot)\System\Diagnostics\Eventing\EventPipe.cs" />
+    <Compile Include="$(BclSourcesRoot)\System\Diagnostics\Eventing\EventPipeController.cs" />
     <Compile Include="$(BclSourcesRoot)\System\Diagnostics\Eventing\EventPipeEventDispatcher.cs" />
     <Compile Include="$(BclSourcesRoot)\System\Diagnostics\Eventing\EventPipeEventProvider.cs" />
     <Compile Include="$(BclSourcesRoot)\System\Diagnostics\Eventing\EventPipeMetadataGenerator.cs" />
@@ -552,6 +553,9 @@
     <Compile Include="$(BclSourcesRoot)\System\Runtime\Serialization\FormatterServices.cs" />
     <Compile Include="$(BclSourcesRoot)\System\Runtime\Serialization\SerializationInfo.cs" />
   </ItemGroup>
+  <ItemGroup>
+    <Compile Include="$(BclSourcesRoot)\System\Runtime\Versioning\CompatibilitySwitch.cs" />
+  </ItemGroup>
   <ItemGroup>
     <Compile Include="$(BclSourcesRoot)\Microsoft\Win32\UnsafeNativeMethods.cs" />
     <Compile Include="$(BclSourcesRoot)\Microsoft\Win32\Win32Native.cs" />
@@ -592,7 +596,6 @@
     <Compile Include="$(BclSourcesRoot)\Interop\Unix\Interop.Libraries.cs" />
     <Compile Include="$(BclSourcesRoot)\System\Globalization\CultureInfo.Unix.cs" />
     <Compile Include="$(BclSourcesRoot)\System\Globalization\GlobalizationMode.Unix.cs" />
-    <Compile Include="$(BclSourcesRoot)\System\Runtime\Versioning\CompatibilitySwitch.cs" />
     <Compile Include="$(BclSourcesRoot)\System\Threading\ClrThreadPoolBoundHandle.Unix.cs" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetsWindows)' == 'true'">

src/mscorlib/src/System/Diagnostics/Eventing/EventPipe.cs

@@ -127,6 +127,19 @@ internal void EnableProvider(string providerName, ulong keywords, uint loggingLe
                 loggingLevel));
         }
 
+        private void EnableProviderConfiguration(EventPipeProviderConfiguration providerConfig)
+        {
+            m_providers.Add(providerConfig);
+        }
+
+        internal void EnableProviderRange(EventPipeProviderConfiguration[] providerConfigs)
+        {
+            foreach(EventPipeProviderConfiguration config in providerConfigs)
+            {
+                EnableProviderConfiguration(config);
+            }
+        }
+
         internal void SetProfilerSamplingRate(TimeSpan minTimeBetweenSamples)
         {
             if(minTimeBetweenSamples.Ticks <= 0)