Send crash report.

client/TracyProfiler.cpp

@@ -357,7 +357,20 @@ LONG WINAPI CrashFilter( PEXCEPTION_POINTERS pExp )
         return EXCEPTION_CONTINUE_SEARCH;
     }
 
-    Profiler::Message( "!!!CRASH!!!" );
+    {
+        const auto thread = GetThreadHandle();
+        Magic magic;
+        auto& token = s_token.ptr;
+        auto& tail = token->get_tail_index();
+        auto item = token->enqueue_begin<tracy::moodycamel::CanAlloc>( magic );
+        MemWrite( &item->hdr.type, QueueType::CrashReport );
+        item->crashReport.time = Profiler::GetTime();
+        item->crashReport.thread = thread;
+        item->crashReport.text = (uint64_t)s_crashText;
+        tail.store( magic + 1, std::memory_order_release );
+
+        s_profiler.SendCallstack( 60, thread );
+    }
 
     HANDLE h = CreateToolhelp32Snapshot( TH32CS_SNAPTHREAD, 0 );
     if( h == INVALID_HANDLE_VALUE ) return EXCEPTION_CONTINUE_SEARCH;

common/TracyQueue.hpp

@@ -17,6 +17,7 @@ enum class QueueType : uint8_t
     Terminate,
     KeepAlive,
     Crash,
+    CrashReport,
     ZoneBegin,
     ZoneBeginCallstack,
     ZoneEnd,
@@ -235,6 +236,13 @@ struct QueueCallstackFrame
     uint32_t line;
 };
 
+struct QueueCrashReport
+{
+    int64_t time;
+    uint64_t thread;
+    uint64_t text;      // ptr
+};
+
 struct QueueHeader
 {
     union
@@ -271,6 +279,7 @@ struct QueueItem
         QueueCallstackMemory callstackMemory;
         QueueCallstack callstack;
         QueueCallstackFrame callstackFrame;
+        QueueCrashReport crashReport;
     };
 };
 
@@ -289,6 +298,7 @@ static const size_t QueueDataSize[] = {
     sizeof( QueueHeader ),                                  // terminate
     sizeof( QueueHeader ),                                  // keep alive
     sizeof( QueueHeader ),                                  // crash
+    sizeof( QueueHeader ) + sizeof( QueueCrashReport ),
     sizeof( QueueHeader ) + sizeof( QueueZoneBegin ),
     sizeof( QueueHeader ) + sizeof( QueueZoneBegin ),       // callstack
     sizeof( QueueHeader ) + sizeof( QueueZoneEnd ),

server/TracyEvent.hpp

@@ -181,6 +181,17 @@ struct CallstackFrameTree
 
 enum { CallstackFrameTreeSize = sizeof( CallstackFrameTree ) };
 
+
+struct CrashEvent
+{
+    uint64_t thread = 0;
+    int64_t time = 0;
+    uint64_t message = 0;
+    uint32_t callstack = 0;
+};
+
+enum { CrashEventSize = sizeof( CrashEvent ) };
+
 #pragma pack()
 
 

server/TracyWorker.cpp

@@ -1929,6 +1929,9 @@ void Worker::Process( const QueueItem& ev )
     case QueueType::Crash:
         m_crashed = true;
         break;
+    case QueueType::CrashReport:
+        ProcessCrashReport( ev.crashReport );
+        break;
     default:
         assert( false );
         break;
@@ -2574,6 +2577,9 @@ void Worker::ProcessCallstack( const QueueCallstack& ev )
     case NextCallstackType::Gpu:
         next.gpu->callstack = it->second;
         break;
+    case NextCallstackType::Crash:
+        m_data.m_crashEvent.callstack = it->second;
+        break;
     default:
         assert( false );
         break;
@@ -2610,6 +2616,19 @@ void Worker::ProcessCallstackFrame( const QueueCallstackFrame& ev )
     m_pendingCustomStrings.erase( m_pendingCustomStrings.find( ev.file ) );
 }
 
+void Worker::ProcessCrashReport( const QueueCrashReport& ev )
+{
+    CheckString( ev.text );
+
+    auto& next = m_nextCallstack[ev.thread];
+    next.type = NextCallstackType::Crash;
+
+    m_data.m_crashEvent.thread = ev.thread;
+    m_data.m_crashEvent.time = TscTime( ev.time );
+    m_data.m_crashEvent.message = ev.text;
+    m_data.m_crashEvent.callstack = 0;
+}
+
 void Worker::MemAllocChanged( int64_t time )
 {
     const auto val = (double)m_data.memory.usage;

server/TracyWorker.hpp

@@ -140,6 +140,8 @@ private:
 
         std::vector<Vector<ZoneEvent*>> m_zoneChildren;
         std::vector<Vector<GpuEvent*>> m_gpuChildren;
+
+        CrashEvent m_crashEvent;
     };
 
     struct MbpsBlock
@@ -154,7 +156,8 @@ private:
     enum class NextCallstackType
     {
         Zone,
-        Gpu
+        Gpu,
+        Crash
     };
 
     struct NextCallstack
@@ -297,6 +300,7 @@ private:
     tracy_force_inline void ProcessCallstackMemory( const QueueCallstackMemory& ev );
     tracy_force_inline void ProcessCallstack( const QueueCallstack& ev );
     tracy_force_inline void ProcessCallstackFrame( const QueueCallstackFrame& ev );
+    tracy_force_inline void ProcessCrashReport( const QueueCrashReport& ev );
 
     tracy_force_inline void ProcessZoneBeginImpl( ZoneEvent* zone, const QueueZoneBegin& ev );
     tracy_force_inline void ProcessGpuZoneBeginImpl( GpuEvent* zone, const QueueGpuZoneBegin& ev );