SyscallReadChar

java.lang.Object

mars.mips.instructions.syscalls.AbstractSyscall

mars.mips.instructions.syscalls.SyscallReadChar

All Implemented Interfaces:: Syscall

public class SyscallReadChar extends AbstractSyscall

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

Constructor Summary

Constructors

Constructor

Description

SyscallReadChar()

Build an instance of the Read Char syscall.
Method Summary

Modifier and Type

Method

Description

void

simulate(ProgramStatement statement)

Performs syscall function to read a character from input console into $a0

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
- SyscallReadChar
  
  public SyscallReadChar()
  
  Build an instance of the Read Char syscall. Default service number is 12 and name is "ReadChar".
Method Details
- simulate
  
  public void simulate(ProgramStatement statement) throws ProcessingException
  
  Performs syscall function to read a character from input console into $a0
  
  Specified by:
  
  simulate in interface Syscall
  
  Specified by:
  
  simulate in class AbstractSyscall
  
  Parameters:
  
  statement - ProgramStatement object for this syscall instruction.
  
  Throws:
  
  ProcessingException