From b35dfe71d1c802352ce1c682b4f912067104aa2e Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Sat, 12 Jun 2021 16:08:50 +0200
Subject: [PATCH] Send kernel symbol information.

---
 client/TracyProfiler.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/client/TracyProfiler.cpp b/client/TracyProfiler.cpp
index 056146ef..72a3454b 100644
--- a/client/TracyProfiler.cpp
+++ b/client/TracyProfiler.cpp
@@ -3218,6 +3218,17 @@ static bool EnsureReadable( uintptr_t address )
 void Profiler::HandleSymbolQuery( uint64_t symbol )
 {
 #ifdef TRACY_HAS_CALLSTACK
+    // Special handling for kernel frames
+    if( symbol >> 63 != 0 )
+    {
+        SendSingleString( "<kernel>" );
+        QueueItem item;
+        MemWrite( &item.hdr.type, QueueType::SymbolInformation );
+        MemWrite( &item.symbolInformation.line, 0 );
+        MemWrite( &item.symbolInformation.symAddr, symbol );
+        AppendData( &item, QueueDataSize[(int)QueueType::SymbolInformation] );
+        return;
+    }
 #  ifdef __ANDROID__
     // On Android it's common for code to be in mappings that are only executable
     // but not readable.