Constant Field Values

Contents

• nachos.machine.*

nachos.machine.*

nachos.machine.Disk

public static final int	NumSectors	1024
public static final int	NumTracks	32
public static final int	SectorSize	128
public static final int	SectorsPerTrack	32

nachos.machine.Interrupt

public static final int	IntOff	0
public static final int	IntOn	1

nachos.machine.Machine

public static final int	AddressErrorException	5
public static final int	BadVAddrReg	39
public static final int	BusErrorException	4
public static final int	HiReg	32
public static final int	IllegalInstrException	7
public static final int	LoadReg	37
public static final int	LoadValueReg	38
public static final int	LoReg	33
public static final int	MemorySize	16384
public static final int	NextPCReg	35
public static final int	NoException	0
public static final int	NumExceptionTypes	8
public static final int	NumGPRegs	32
public static final int	NumPhysPages	128
public static final int	NumSegments	4
public static final int	NumTotalRegs	40
public static final int	OverflowException	6
public static final int	PageFaultException	2
public static final int	PageSize	128
public static final int	PCReg	34
public static final int	PrevPCReg	36
public static final int	R31	31
public static final int	ReadOnlyException	3
public static final int	RetAddrReg	31
public static final int	SegmentSize	1073741824
public static final int	SIGN_BIT	-2147483648
public static final int	StackReg	29
public static final int	SyscallException	1
public static final int	TLBSize	4

nachos.machine.NachosThread

public static final int	BLOCKED	3
public static final int	JUST_CREATED	0
public static final int	READY	2
public static final int	RUNNING	1
public static final int	TERMINATED	4

nachos.machine.Packet

public static final int	headerLength	4
public static final int	maxContentsLength	124
public static final int	maxNumMach	128
public static final int	maxPacketLength	128

nachos.machine.RK05Disk

public static final int	NumCylinders	203
public static final int	NumHeads	2
public static final int	NumSectors	4872
public static final int	NumTracks	406
public static final int	SectorSize	512
public static final int	SectorsPerTrack	12

nachos.machine.Timer

public static final int

DefaultInterval

100