mars.mips.instructions.syscalls
Class 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 |
SyscallReadChar()
Build an instance of the Read Char syscall. |
Method Summary |
void |
simulate(ProgramStatement statement)
Performs syscall function to read a character from input console into $a0 |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SyscallReadChar
public SyscallReadChar()
- Build an instance of the Read Char syscall. Default service number
is 12 and name is "ReadChar".
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