目前types.h报错，显示汇编错误

On branch llh_kernel-1.4
Changes to be committed:
	modified:   Makefile
	new file:   kernel/SignalTrampoline.S
	deleted:    kernel/include/defs.h
	modified:   kernel/proc.c
	modified:   user/busybox_test.c
	modified:   user/cat.c
	modified:   user/echo.c
	modified:   user/find.c
	modified:   user/forktest.c
	modified:   user/grep.c
	modified:   user/grind.c
	modified:   user/init.c
	modified:   user/kill.c
	modified:   user/ln.c
	modified:   user/ls.c
	modified:   user/mkdir.c
	modified:   user/mv.c
	modified:   user/myDup3.c
	modified:   user/printf.c
	modified:   user/rm.c
	modified:   user/sh.c
	modified:   user/sleep.c
	modified:   user/strace.c
	modified:   user/stressfs.c
	modified:   user/test.c
	new file:   user/ulib.c
	new file:   user/umalloc.c
	modified:   user/user.h
	modified:   user/usertests.c
	modified:   user/usys.pl
	modified:   user/wc.c
	modified:   user/xargs.c
	modified:   user/zombie.c