ArbArbiterHandler

VOID __stdcall ArbArbiterHandler(PVOID Context, ARBITER_ACTION Action, _ARBITER_PARAMETERS *Params){
  _ETHREAD *CurrentThread; 
  int v7; 
  UINT64 v8; 
  UINT8 v9; 
  UINT8 v10; 
  struct _KEVENT *v11; 
  VOID *v12; 
  IRP *v13; 
  CurrentThread = (_ETHREAD *)KeGetCurrentThread();
  --*((_WORD *)CurrentThread + 242);
  KeWaitForSingleObject(*((PVOID *)Context + 1), Executive, 0, 0, 0i64);
  if( Action > ArbiterActionWriteReservedResources )
  {
    if( Action == ArbiterActionQueryConflict )
    {
      v7 = (*((__int64(__fastcall **)(PVOID, _ARBITER_PARAMETERS *))Context + 25))(Context, Params);
    }
    else if( Action == ArbiterActionQueryArbitrate )
    {
      v7 = (*((__int64(__fastcall **)(PVOID, _ARBITER_PARAMETERS *))Context + 24))(Context, Params);
    }
    else
    {
      if( Action == ArbiterActionAddReserved || Action != ArbiterActionBootAllocation )
        goto LABEL_9;
      v7 = (*((__int64(__fastcall **)(PVOID, _ARBITER_PARAMETERS *))Context + 23))(Context, Params);
    }
  }
  else
  {
    if( Action >= ArbiterActionQueryAllocatedResources )
      goto LABEL_9;
    if( Action )
    {
      switch( Action )
      {
        case ArbiterActionRetestAllocation:
          v7 = (*((__int64(__fastcall **)(PVOID, _ARBITER_PARAMETERS *))Context + 20))(Context, Params);
          break;
        case ArbiterActionCommitAllocation:
          v7 = (*((__int64(__fastcall **)(PVOID))Context + 21))(Context);
          break;
        case ArbiterActionRollbackAllocation:
          v7 = (*((__int64(__fastcall **)(PVOID))Context + 22))(Context);
          break;
        default:
          goto LABEL_9;
      }
    }
    else
    {
      v7 = (*((__int64(__fastcall **)(PVOID, _ARBITER_PARAMETERS *))Context + 19))(Context, Params);
    }
  }
  if( v7 >= 0 )
  {
    if( (unsigned int)Action <= ArbiterActionRetestAllocation )
    {
      v12 = (VOID *)*((_QWORD *)Context + 38);
      *((_BYTE *)Context + 296) = 1;
      KeResetEvent(v12, v8, v9, v10, v13);
    }
    else if( (unsigned int)(Action - 2) <= 1 )
    {
      v11 = (struct _KEVENT *)*((_QWORD *)Context + 38);
      *((_BYTE *)Context + 296) = 0;
      KeSetEvent(v11, 0);
    }
  }
LABEL_9:
  KeSetEvent(*((PRKEVENT *)Context + 1), 0);
  KeLeaveCriticalRegionThread((__int64)KeGetCurrentThread());
}

Referenced by: