public VirtualMachine(VirtualMachine oldVirtualMachine)
{
this.DP = oldVirtualMachine.DP;
this.PC = oldVirtualMachine.PC;
this.SP = oldVirtualMachine.SP;
this.DP = oldVirtualMachine.DP;
this.Console = new StringBuilder(oldVirtualMachine.Console.ToString());
this.IsFinished = oldVirtualMachine.IsFinished;
this.Name = oldVirtualMachine.Name;
this.m_realMachine = oldVirtualMachine.m_realMachine;
maxPID++;
PID = maxPID;
this.PagesTable = new PageTable(oldVirtualMachine.PagesTable);
}
public VirtualMachine(RealMachine realMachine, short pc = 0, short sp = 0)
{
m_segmentsStartAddresses.Add(Segments.PS, 0);
m_segmentsStartAddresses.Add(Segments.DS, (short)((Settings.Default.ProgramSegmentPagesCount) * Settings.Default.PageSize));
m_segmentsStartAddresses.Add(Segments.SS, (short)((Settings.Default.ProgramSegmentPagesCount + Settings.Default.DataSegmentPagesCount) * Settings.Default.PageSize));
m_realMachine = realMachine;
PagesTable = new PageTable(m_realMachine);
if (sp == 0)
{
SP = m_segmentsStartAddresses[Segments.SS];
}
else
{
SP = sp;
}
PC = pc;
DP = m_segmentsStartAddresses[Segments.DS];
maxPID++;
PID = maxPID;
}