mars.mips.instructions.syscalls
Class SyscallReadDouble

java.lang.Object
  |
  +--mars.mips.instructions.syscalls.AbstractSyscall
        |
        +--mars.mips.instructions.syscalls.SyscallReadDouble

All Implemented Interfaces:

Syscall

public class SyscallReadDouble

extends AbstractSyscall

Service to read the bits of console input double into $f0 and $f1. $f1 contains high order word of the double.

Constructor Summary

SyscallReadDouble()
Build an instance of the Read Double syscall.

Method Summary

void	simulate(ProgramStatement statement) Performs syscall function to read the bits of input double into $f0 and $f1.

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 Detail

SyscallReadDouble

public SyscallReadDouble()

Build an instance of the Read Double syscall. Default service number is 7 and name is "ReadDouble".

Method Detail

simulate

public void simulate(ProgramStatement statement)
              throws ProcessingException

Performs syscall function to read the bits of input double into $f0 and $f1.

Specified by:

simulate in interface Syscall

Specified by:

simulate in class AbstractSyscall

Parameters:

statement - ProgramStatement object for this syscall instruction.

ProcessingException