mars.mips.instructions.syscalls
Class SyscallPrintChar

java.lang.Object
  extended by mars.mips.instructions.syscalls.AbstractSyscall
      extended by mars.mips.instructions.syscalls.SyscallPrintChar
All Implemented Interfaces:
Syscall

public class SyscallPrintChar
extends AbstractSyscall

Service to display character stored in $a0 on the console.


Constructor Summary
SyscallPrintChar()
          Build an instance of the Print Char syscall.
 
Method Summary
 void simulate(ProgramStatement statement)
          Performs syscall function to print on the console the character stored in $a0.
 
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

SyscallPrintChar

public SyscallPrintChar()
Build an instance of the Print Char syscall. Default service number is 11 and name is "PrintChar".

Method Detail

simulate

public void simulate(ProgramStatement statement)
              throws ProcessingException
Performs syscall function to print on the console the character stored in $a0.

Specified by:
simulate in interface Syscall
Specified by:
simulate in class AbstractSyscall
Parameters:
statement - ProgramStatement object for this syscall instruction.
Throws:
ProcessingException