Initial commit

examples/bubsort.o

examples/cat.o

examples/cmp.o

examples/cp.o

examples/echo.o

examples/halt.o

examples/hex-dump.o

examples/insult.o

examples/lib/arithmetic.o

examples/lib/debug.o

examples/lib/random.o

examples/lib/stdio.o

examples/lib/stdlib.o

examples/lib/string.o

examples/lib/user/console.o

examples/lib/user/debug.o

examples/lib/user/entry.o

examples/lib/user/syscall.o

examples/lib/ustar.o

examples/libc.a