KiConfigureProcessorBlock

VOID __stdcall KiConfigureProcessorBlock(_KPRCB *Prcb, UINT8 DynamicProcessor){
  _KNODE *ParentNode; 
  unsigned int v3; 
  __int64 v4; 
  unsigned __int64 v5; 
  unsigned int v6; 
  unsigned __int64 v7; 
  unsigned __int16 v8; 
  __int64 v9; 
  __int64 *v10; 
  __int64 v11; 
  __int64 v12; 

  ParentNode = Prcb->ParentNode;
  v3 = KiProcessorIndexToNumberMappingTable[Prcb->Number];
  v4 = ParentNode->Affinity.Mask | (1i64 << (v3 & 0x3F));
  _BitScanForward64(&v5, v4);
  v6 = v3 >> 6 << 6;
  ParentNode->Affinity.Mask = v4;
  _BitScanReverse64(&v7, v4);
  ParentNode->Lowest = KiProcessorNumberToIndexMappingTable[v6 + (unsigned int)v5];
  v8 = ParentNode->Affinity.Reserved[0];
  ParentNode->Highest = KiProcessorNumberToIndexMappingTable[v6 + (unsigned int)v7];
  LOWORD(v5) = ParentNode->Lowest;
  ParentNode->ThreadSeed = v5;
  ParentNode->ProcessSeed = v5;
  if( ((v4 - 1) & v4) == 0 )
  {
    v9 = 0i64;
    if( KeNumberNodes )
    {
      v10 = KeNodeBlock;
      v11 = (unsigned __int16)KeNumberNodes;
      do
      {
        if( *(unsigned __int16 *)(*v10 + 144) == v3 >> 6 )
        {
          v12 = *v10;
          if( v9 )
            v12 = v9;
          v9 = v12;
          *(_DWORD *)(*v10 + 128) = *(_DWORD *)(v12 + 128) | (1 << v8);
        }
        ++v10;
        --v11;
      }
      while( v11 );
    }
  }
}

Referenced by: