1 
   2 SRCS += multiboot_tramp.S \
   3         start.S \
   4         bootinfo64.c \
   5         trap.c \
   6         exc.S
   7 
   8 OBJS += multiboot_tramp.o \
   9         start.o \
  10         bootinfo64.o \
  11         trap.o \
  12         exc.o
  13 
  14 SRCS += nullconsole.c \
  15         spinconsole.c \
  16         comconsole.c
  17 
  18 OBJS += nullconsole.o \
  19         spinconsole.o \
  20         comconsole.o