31 lines
853 B
Makefile
31 lines
853 B
Makefile
|
OBJS = main.o console.o string.o kalloc.o proc.o trapasm.o
|
||
|
|
|
||
|
|
CC = i386-jos-elf-gcc
|
||
|
|
LD = i386-jos-elf-ld
|
||
|
|
OBJCOPY = i386-jos-elf-objcopy
|
||
|
|
OBJDUMP = i386-jos-elf-objdump
|
||
|
|
|
||
|
|
xv6.img : bootblock kernel
|
||
|
|
dd if=/dev/zero of=xv6.img count=10000
|
||
|
|
dd if=bootblock of=xv6.img conv=notrunc
|
||
|
|
dd if=kernel of=xv6.img seek=1 conv=notrunc
|
||
|
|
|
||
|
|
bootblock : bootasm.S bootmain.c
|
||
|
|
$(CC) -O -nostdinc -I. -c bootmain.c
|
||
|
|
$(CC) -nostdinc -I. -c bootasm.S
|
||
|
|
$(LD) -N -e start -Ttext 0x7C00 -o bootblock.o bootasm.o bootmain.o
|
||
|
|
$(OBJDUMP) -S bootblock.o > bootblock.asm
|
||
|
|
$(OBJCOPY) -S -O binary bootblock.o bootblock
|
||
|
|
./sign.pl bootblock
|
||
|
|
|
||
|
|
kernel : $(OBJS)
|
||
|
|
$(LD) -Ttext 0x100000 -e main -o kernel $(OBJS)
|
||
|
|
$(OBJDUMP) -S kernel > kernel.asm
|
||
|
|
|
||
|
|
%.o: %.c
|
||
|
|
$(CC) -nostdinc -I. -O -c -o $@ $<
|
||
|
|
|
||
|
|
clean :
|
||
|
|
rm -f bootmain.o bootasm.o bootblock.o bootblock
|
||
|
|
rm -f kernel main.o kernel.asm xv6.img
|