new file:   gum/lab2/part1/exit/Makefile
	new file:   gum/lab2/part1/exit/exit.S
	new file:   gum/lab2/part1/hello/Makefile
	new file:   gum/lab2/part1/hello/hello.S
	new file:   gum/lab2/part1/libc/Makefile
	new file:   gum/lab2/part1/libc/crt0.S
	new file:   gum/lab2/part1/libc/errno.c
	new file:   gum/lab2/part1/libc/exit.S
	new file:   gum/lab2/part1/libc/include/bits/errno.h
	new file:   gum/lab2/part1/libc/include/bits/fileno.h
	new file:   gum/lab2/part1/libc/include/bits/swi.h
	new file:   gum/lab2/part1/libc/include/bits/types.h
	new file:   gum/lab2/part1/libc/include/errno.h
	new file:   gum/lab2/part1/libc/include/stdlib.h
	new file:   gum/lab2/part1/libc/include/sys/types.h
	new file:   gum/lab2/part1/libc/include/unistd.h
	new file:   gum/lab2/part1/libc/read.S
	new file:   gum/lab2/part1/libc/test.c
	new file:   gum/lab2/part1/libc/write.S
	new file:   gum/lab2/part1/rot13/Makefile
	new file:   gum/lab2/part1/rot13/rot13.c
	new file:   gum/lab2/part1/rot13/rot13.c~
	new file:   gum/lab2/part1/rot13/rot13.working
	new file:   gum/lab2/part1/rot13/test.c
	new file:   gum/lab2/part2/echo/Makefile
	new file:   gum/lab2/part2/echo/echo.c
	new file:   gum/lab2/part2/hello/Makefile
	new file:   gum/lab2/part2/hello/hello.c
	new file:   gum/lab2/part2/kernel/Makefile
	new file:   gum/lab2/part2/kernel/Makefile~
	new file:   gum/lab2/part2/kernel/include/bits/errno.h
	new file:   gum/lab2/part2/kernel/include/bits/fileno.h
	new file:   gum/lab2/part2/kernel/include/bits/swi.h
	renamed:    local/lab2/part2/kernel/kernel.c -> gum/lab2/part2/kernel/kernel.c
	new file:   gum/lab2/part2/kernel/start.S
	new file:   gum/lab2/part2/kernel/swi_assembly.S
	new file:   gum/lab2/part2/kernel/swi_assembly.S~
	new file:   gum/lab2/part2/uboot/Makefile
	new file:   gum/lab2/part2/uboot/include/_exports.h
	new file:   gum/lab2/part2/uboot/include/bits/types.h
	new file:   gum/lab2/part2/uboot/include/exports.h
	new file:   gum/lab2/part2/uboot/include/stdarg.h
	new file:   gum/lab2/part2/uboot/stubs.c
	new file:   gum/lab2/part2/uboot/stubs.o
	modified:   local/lab2/part1/exit/Makefile
	modified:   local/lab2/part1/hello/Makefile
	modified:   local/lab2/part1/libc/Makefile
	modified:   local/lab2/part1/rot13/Makefile
	modified:   local/lab2/part1/rot13/rot13.c
	modified:   local/lab2/part2/echo/Makefile
	modified:   local/lab2/part2/echo/echo.c
	modified:   local/lab2/part2/hello/Makefile
	modified:   local/lab2/part2/kernel/Makefile
	modified:   local/lab2/part2/kernel/Makefile~
	modified:   local/lab2/part2/kernel/include/bits/errno.h
	modified:   local/lab2/part2/kernel/include/bits/fileno.h
	modified:   local/lab2/part2/kernel/include/bits/swi.h
	modified:   local/lab2/part2/kernel/kernel.c
	modified:   local/lab2/part2/kernel/start.S
	modified:   local/lab2/part2/kernel/swi_assembly.S
	modified:   local/lab2/part2/uboot/Makefile