EtwTraceSiloTimedEvent

VOID __fastcall EtwTraceSiloTimedEvent(INT64 a1, INT16 a2, INT64 a3, INT64 a4, INT64 a5, INT64 a6, INT64 a7){
  unsigned int v9; 
  __int64 v10; 
  _DWORD *v11; 
  __int64 v12; 
  bool v13; 
  unsigned int v14; 
  _ETW_SILODRIVERSTATE *v15; 
  unsigned int EtwpActiveSystemLoggers; 
  __int64 v17; 
  _PERFINFO_GROUPMASK *v18; 
  __int64 ClockType; 
  unsigned int v20; 
  INT64 v21; 
  int v22; 
  int v23; 
  INT64 v24; 
  int v25; 
  int v26; 

  v26 = 0;
  v24 = a4;
  v9 = *(_DWORD *)(EtwpHostSiloState + 4224);
  v25 = 32;
  while( 1 )
  {
    v13 = !_BitScanForward(&v14, v9);
    if( v13 )
      break;
    v9 &= v9 - 1;
    v10 = v14;
    v11 = (_DWORD *)(32i64 * v14 + EtwpHostSiloState + 4260);
    if( v11 && (*v11 & 0x2000) != 0 )
    {
      v12 = *(unsigned __int8 *)(EtwpHostSiloState + 2 * v10 + 4209);
      v23 = 0;
      v22 = 8;
      v21 = a7 + 8 * (v12 - 1);
      EtwpLogKernelEvent(
        (__int64)&v21,
        (_ETW_SILODRIVERSTATE *)EtwpHostSiloState,
        *(unsigned __int8 *)(EtwpHostSiloState + 2 * v10 + 4208),
        2u,
        a2,
        0x401802u);
    }
  }
  if( a1 )
  {
    v15 = *(_ETW_SILODRIVERSTATE **)(*(_QWORD *)(a1 + 1272) + 864i64);
    if( v15 )
    {
      EtwpActiveSystemLoggers = v15->SystemLoggerSettings.EtwpActiveSystemLoggers;
      while( 1 )
      {
        v13 = !_BitScanForward(&v20, EtwpActiveSystemLoggers);
        if( v13 )
          break;
        v17 = v20;
        EtwpActiveSystemLoggers &= EtwpActiveSystemLoggers - 1;
        v18 = &v15->SystemLoggerSettings.EtwpGroupMasks[v20];
        if( v18 )
        {
          if( (v18->Masks[0] & 0x2000) != 0 )
          {
            ClockType = v15->SystemLoggerSettings.EtwpSystemLogger[v17].ClockType;
            v23 = 0;
            v22 = 8;
            v21 = a7 + 8 * (ClockType - 1);
            EtwpLogKernelEvent(
              (__int64)&v21,
              v15,
              v15->SystemLoggerSettings.EtwpSystemLogger[v17].LoggerId,
              2u,
              a2,
              0x401802u);
          }
        }
      }
    }
  }
}

Referenced by: