Miscellaneous MIPS Instructions
break A breakpoint trap occurs, transfers control to exception handler
syscall A system trap occurs, transfers control to exception handler
coprocessor instrs Support for floating point.
TLB instructions Support for virtual memory: discussed later
restore from exception Restores previous interrupt mask & kernel/user mode bits into status register
load word left/right Supports unaligned word loads
store word left/right Supports unaligned word stores