Package mars.mips.instructions.syscalls

Class SyscallPrintDouble

java.lang.Object

mars.mips.instructions.syscalls.AbstractSyscall

mars.mips.instructions.syscalls.SyscallPrintDouble

All Implemented Interfaces:

Syscall

public class SyscallPrintDouble
extends AbstractSyscall

Service to display double whose bits are stored in $f12 and $f13 onto the console. $f13 contains high order word of the double.

Constructor Summary

Constructors

Constructor	Description
SyscallPrintDouble()	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 print double whose bits are stored in $f12 and $f13.

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

SyscallPrintDouble

public SyscallPrintDouble()

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 print double whose bits are stored in $f12 and $f13.

Specified by:

simulate in interface Syscall

Specified by:

simulate in class AbstractSyscall

Parameters:

statement - BasicStatement object for this syscall instruction.

Throws:

SimulatorException