Package mars.mips.instructions.syscalls

Class SyscallSleep

java.lang.Object

mars.mips.instructions.syscalls.AbstractSyscall

mars.mips.instructions.syscalls.SyscallSleep

All Implemented Interfaces:

Syscall

public class SyscallSleep
extends AbstractSyscall

Service to cause the MARS Java thread to sleep for (at least) the specified number of milliseconds. This timing will not be precise as the Java implementation will add some overhead.

Constructor Summary

Constructors

Constructor	Description
SyscallSleep()	Build an instance of the syscall with its default service number and name.

Method Summary

Modifier and Type	Method	Description
void	simulate(ProgramStatement statement)	System call to cause the MARS Java thread to sleep for (at least) the specified number of milliseconds.

Methods inherited from class mars.mips.instructions.syscalls.AbstractSyscall

getName, getNumber, setNumber

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SyscallSleep

public SyscallSleep()

Build an instance of the syscall with its default service number and name.

Method Details

simulate

public void simulate(ProgramStatement statement)
              throws ProcessingException

System call to cause the MARS Java thread to sleep for (at least) the specified number of milliseconds. This timing will not be precise as the Java implementation will add some overhead.

Specified by:

simulate in interface Syscall

Specified by:

simulate in class AbstractSyscall

Parameters:

statement - ProgramStatement object for this syscall instruction.

Throws:

ProcessingException