修改head.s或boot.s之后如何編譯出新的Image來(lái)調(diào)試運(yùn)行
https://stackoverflow.com/questions/35952853/relocation-truncated-to-fit-r-386-16-against-text
https://stackoverflow.com/questions/34995239/nasm-ld-relocation-truncated-to-fit-r-386-16
https://stackoverflow.com/questions/14436184/how-to-install-as86-in-debian-6-0
# Makefile for the simple example kernel.
AS86 =as86 -0 -a
LD86 =ld86 -0
AS =as
LD =ld
LDFLAGS =-m elf_i386 -Ttext 0 -e startup_32 -s -x -M
all: Image
Image: boot system
dd bs=32 if=boot of=Image skip=1
objcopy -O binary system head
cat head >> Image
disk: Image
dd bs=8192 if=Image of=/dev/fd0
sync;sync;sync
head.o: head.s
gcc -m32 -c head.s
system: head.o
$(LD) $(LDFLAGS) head.o -o system > System.map
boot: boot.s
$(AS86) -o boot.o boot.s
$(LD86) -s -o boot boot.o
clean:
rm -f Image System.map core boot head *.o system
