/// <summary>
/// Constructor for a process
/// </summary>
/// <param name="flags"> the flags to create this process with</param>
public SimulatorProcess(ProcessFlags flags)
{
this.program = flags.program;
this.programName = flags.programName;
this.processName = flags.processName;
this.processPriority = flags.processPriority;
this.processMemory = flags.processMemory;
this.processLifetime = flags.processLifetime;
this.processID = flags.processID;
this.CPUID = flags.CPUid;
this.burstTime = flags.burstTime;
this.displayProfile = flags.displayProfile;
this.parentDiesChildrenDie = flags.parentDiesChildrenDie;
this.delayedProcess = flags.delayedProcess;
this.delayedProcessTime = flags.delayedProcessTime;
this.delayTimeUnit = flags.delayTimeUnit;
this.parentProcess = flags.parentProcess;
if (parentProcess != null)
{
parentProcessID = parentProcess.processID;
}
else
{
parentProcessID = -1;
}
this.childProcesses = flags.childProcesses;
this.processSwapped = flags.processSwapped;
this.currentState = flags.processState;
this.previousState = flags.previousState;
this.resourceStarved = flags.resourceStarved;
this.allocatedResources = flags.allocatedResources;
this.requestedResources = flags.requestedResources;
this.processControlBlock = flags.processControlBlock;
this.OSid = flags.OSid;
this.clockSpeed = flags.clockSpeed;
this.unit = new ProcessExecutionUnit(this, clockSpeed);
this.lotteryTickets = flags.lotteryTickets;
this.ownsSemaphore = flags.ownsSemaphore;
this.waitingForSemaphore = flags.waitingForSemaphore;
}
private void LoadPCB()
{
if (runningProcess.ControlBlock != null)
{
ProcessControlBlock p = runningProcess.ControlBlock;
runningProcess.Unit.CurrentIndex = p.SpecialRegisters[0].Value / 4;
for (int i = 0; i < runningProcess.ControlBlock.Registers.Length; i++)
{
string registerName = String.Format("R{0:00}", i);
Register.FindRegister(registerName).SetRegisterValue(p.Registers[i].Value, p.Registers[i].Type);
}
for (int i = 0; i < p.SpecialRegisters.Length; i++)
{
int v = 0;
if (p.SpecialRegisters[i].ValueString != null)
{
if (int.TryParse(p.SpecialRegisters[i].ValueString, out v))
{
SpecialRegister.FindSpecialRegister(p.SpecialRegisters[i].Name)
.SetRegisterValue(p.SpecialRegisters[i].Value, p.SpecialRegisters[i].Type);
}
else
{
SpecialRegister.FindSpecialRegister(p.SpecialRegisters[i].Name)
.SetRegisterValue(p.SpecialRegisters[i].ValueString, p.SpecialRegisters[i].Type);
}
}
else
{
SpecialRegister.FindSpecialRegister(p.SpecialRegisters[i].Name)
.SetRegisterValue(p.SpecialRegisters[i].Value, p.SpecialRegisters[i].Type);
}
}
runningProcess.ProcessLifetime = p.LifetimeMills;
}
}