Remove old user events support

THIRD-PARTY-NOTICES.TXT

@@ -102,33 +102,6 @@ http://www.apache.org/licenses/
 Copyright The OpenTelemetry Authors
 
 
-License notice for LinuxTracepoints
------------------------------------
-
-https://github.com/microsoft/LinuxTracepoints/blob/main/LICENSE
-
-Copyright (c) Microsoft Corporation.
-
-MIT License
-
-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
-
 License notice for Mono
 -------------------------------
 

src/coreclr/dlls/mscoree/coreclr/CMakeLists.txt

@@ -175,14 +175,6 @@ if(FEATURE_EVENT_TRACE)
     endif(CLR_CMAKE_HOST_UNIX)
 endif(FEATURE_EVENT_TRACE)
 
-if(FEATURE_PERFTRACING)
-    if(CLR_CMAKE_TARGET_LINUX)
-        list(APPEND CORECLR_LIBRARIES
-            usereventsprovider
-        )
-    endif(CLR_CMAKE_TARGET_LINUX)
-endif(FEATURE_PERFTRACING)
-
 if (FEATURE_STATICALLY_LINKED)
     if (FEATURE_JIT)
         set(CLRJIT_STATIC clrjit_static gcinfo)

src/coreclr/inc/clrconfigvalues.h

@@ -612,11 +612,6 @@ RETAIL_CONFIG_DWORD_INFO(INTERNAL_EventPipeProcNumbers, W("EventPipeProcNumbers"
 RETAIL_CONFIG_DWORD_INFO(INTERNAL_EventPipeOutputStreaming, W("EventPipeOutputStreaming"), 1, "Enable/disable streaming for trace file set in DOTNET_EventPipeOutputPath.  Non-zero values enable streaming.")
 RETAIL_CONFIG_DWORD_INFO(INTERNAL_EventPipeEnableStackwalk, W("EventPipeEnableStackwalk"), 1, "Set to 0 to disable collecting stacks for EventPipe events.")
 
-//
-// UserEvents
-//
-RETAIL_CONFIG_DWORD_INFO(INTERNAL_EnableUserEvents, W("EnableUserEvents"), 0, "Enable/disable writing events to user_events.  Non-zero values enable tracing.")
-
 #ifdef FEATURE_AUTO_TRACE
 RETAIL_CONFIG_DWORD_INFO_EX(INTERNAL_AutoTrace_N_Tracers, W("AutoTrace_N_Tracers"), 0, "", CLRConfig::LookupOptions::ParseIntegerAsBase10)
 RETAIL_CONFIG_STRING_INFO(INTERNAL_AutoTrace_Command, W("AutoTrace_Command"), "")

src/coreclr/inc/eventtracebase.h

@@ -121,15 +121,12 @@ enum EtwGCSettingFlags
 
 #define ETW_TRACING_INITIALIZED(RegHandle) (TRUE)
 #define ETW_EVENT_ENABLED(Context, EventDescriptor) (EventPipeHelper::IsEnabled(Context, EventDescriptor.Level, EventDescriptor.Keyword) || \
-        (XplatEventLogger::IsKeywordEnabled(Context, EventDescriptor.Level, EventDescriptor.Keyword)) || \
-        (UserEventsHelper::IsEnabled(Context, EventDescriptor.Level, EventDescriptor.Keyword)))
+        (XplatEventLogger::IsKeywordEnabled(Context, EventDescriptor.Level, EventDescriptor.Keyword)))
 #define ETW_CATEGORY_ENABLED(Context, Level, Keyword) (EventPipeHelper::IsEnabled(Context, Level, Keyword) || \
-        (XplatEventLogger::IsKeywordEnabled(Context, Level, Keyword)) || \
-        (UserEventsHelper::IsEnabled(Context, Level, Keyword)))
+        (XplatEventLogger::IsKeywordEnabled(Context, Level, Keyword)))
 #define ETW_TRACING_ENABLED(Context, EventDescriptor) (EventEnabled##EventDescriptor())
 #define ETW_TRACING_CATEGORY_ENABLED(Context, Level, Keyword) (EventPipeHelper::IsEnabled(Context, Level, Keyword) || \
-        (XplatEventLogger::IsKeywordEnabled(Context, Level, Keyword)) || \
-        (UserEventsHelper::IsEnabled(Context, Level, Keyword)))
+        (XplatEventLogger::IsKeywordEnabled(Context, Level, Keyword)))
 #define ETW_PROVIDER_ENABLED(ProviderSymbol) (TRUE)
 #else //defined(FEATURE_PERFTRACING)
 #define ETW_INLINE
@@ -663,13 +660,6 @@ class EventPipeHelper
     static bool Enabled();
     static bool IsEnabled(DOTNET_TRACE_CONTEXT Context, UCHAR Level, ULONGLONG Keyword);
 };
-
-class UserEventsHelper
-{
-public:
-    static bool Enabled();
-    static bool IsEnabled(DOTNET_TRACE_CONTEXT Context, UCHAR Level, ULONGLONG Keyword);
-};
 #endif // defined(FEATURE_PERFTRACING)
 
 #endif // FEATURE_EVENT_TRACE