Package mars.mips.instructions.syscalls

Class SyscallTime

java.lang.Object

mars.mips.instructions.syscalls.AbstractSyscall

mars.mips.instructions.syscalls.SyscallTime

All Implemented Interfaces:

Syscall

public class SyscallTime
extends AbstractSyscall

Service to read a character from input console into $a0.

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	simulate(BasicStatement statement)	Performs syscall function to place current system time into $a0 (low order 32 bits) and $a1 (high order 32 bits).

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

getName, getNumber, setNumber

Methods inherited from class java.lang.Object

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

Constructor Details

SyscallTime

public SyscallTime()

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

Method Details

simulate

public void simulate(BasicStatement statement)
              throws SimulatorException

Performs syscall function to place current system time into $a0 (low order 32 bits) and $a1 (high order 32 bits).

Specified by:

simulate in interface Syscall

Specified by:

simulate in class AbstractSyscall

Parameters:

statement - BasicStatement object for this syscall instruction.

Throws:

SimulatorException