mars.mips.instructions.syscalls
Class SyscallTime
java.lang.Object
mars.mips.instructions.syscalls.AbstractSyscall
mars.mips.instructions.syscalls.SyscallTime
- All Implemented Interfaces:
- Syscall
public class SyscallTime
- extends AbstractSyscall
Service to read a character from input console into $a0.
Constructor Summary |
SyscallTime()
Build an instance of the Read Char syscall. |
Method Summary |
void |
simulate(ProgramStatement statement)
Performs syscall function to place current system time into $a0 (low order 32 bits)
and $a1 (high order 32 bits). |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SyscallTime
public SyscallTime()
- 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 place current system time into $a0 (low order 32 bits)
and $a1 (high order 32 bits).
- Specified by:
simulate
in interface Syscall
- Specified by:
simulate
in class AbstractSyscall
- Parameters:
statement
- ProgramStatement object for this syscall instruction.
- Throws:
ProcessingException