0e84a0ec6e
give cpu1 a TSS and gdt for when it enters scheduler() and a pseudo proc[] entry for each cpu cpu0 waits for each other cpu to start up read() for files
93 lines
2.2 KiB
Makefile
93 lines
2.2 KiB
Makefile
OBJS = \
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console.o\
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fd.o\
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ide.o\
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kalloc.o\
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lapic.o\
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ioapic.o\
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main.o\
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mp.o\
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picirq.o\
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pipe.o\
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proc.o\
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setjmp.o\
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spinlock.o\
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string.o\
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syscall.o\
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trapasm.o\
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trap.o\
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vectors.o\
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bio.o\
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fs.o\
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# Cross-compiling (e.g., on Mac OS X)
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TOOLPREFIX = i386-jos-elf-
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# Using native tools (e.g., on X86 Linux)
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# TOOLPREFIX =
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CC = $(TOOLPREFIX)gcc
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LD = $(TOOLPREFIX)ld
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OBJCOPY = $(TOOLPREFIX)objcopy
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OBJDUMP = $(TOOLPREFIX)objdump
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CFLAGS = -fno-builtin -O2 -Wall -MD
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AS = $(TOOLPREFIX)gas
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xv6.img : bootblock kernel fs.img
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dd if=/dev/zero of=xv6.img count=10000
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dd if=bootblock of=xv6.img conv=notrunc
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dd if=kernel of=xv6.img seek=1 conv=notrunc
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bootblock : bootasm.S bootmain.c
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$(CC) -O -nostdinc -I. -c bootmain.c
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$(CC) -nostdinc -I. -c bootasm.S
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$(LD) -N -e start -Ttext 0x7C00 -o bootblock.o bootasm.o bootmain.o
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$(OBJDUMP) -S bootblock.o > bootblock.asm
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$(OBJCOPY) -S -O binary bootblock.o bootblock
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./sign.pl bootblock
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kernel : $(OBJS) bootother.S user1 usertests userfs
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$(CC) -nostdinc -I. -c bootother.S
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$(LD) -N -e start -Ttext 0x7000 -o bootother.out bootother.o
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$(OBJCOPY) -S -O binary bootother.out bootother
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$(OBJDUMP) -S bootother.o > bootother.asm
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$(LD) -Ttext 0x100000 -e main0 -o kernel $(OBJS) -b binary bootother user1 usertests userfs
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$(OBJDUMP) -S kernel > kernel.asm
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vectors.S : vectors.pl
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perl vectors.pl > vectors.S
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ULIB = ulib.o usys.o
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user1 : user1.o $(ULIB)
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$(LD) -N -e main -Ttext 0 -o user1 user1.o $(ULIB)
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$(OBJDUMP) -S user1 > user1.asm
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usertests : usertests.o $(ULIB)
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$(LD) -N -e main -Ttext 0 -o usertests usertests.o $(ULIB)
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$(OBJDUMP) -S usertests > usertests.asm
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echo : echo.o $(ULIB)
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$(LD) -N -e main -Ttext 0 -o echo echo.o $(ULIB)
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$(OBJDUMP) -S echo > echo.asm
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cat : cat.o $(ULIB)
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$(LD) -N -e main -Ttext 0 -o cat cat.o $(ULIB)
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$(OBJDUMP) -S cat > cat.asm
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userfs : userfs.o $(ULIB)
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$(LD) -N -e main -Ttext 0 -o userfs userfs.o $(ULIB)
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$(OBJDUMP) -S userfs > userfs.asm
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mkfs : mkfs.c fs.h
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cc -o mkfs mkfs.c
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fs.img : mkfs usertests echo cat README
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./mkfs fs.img usertests echo cat README
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-include *.d
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clean :
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rm -f *.o *.d *.asm vectors.S parport.out \
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bootblock kernel xv6.img user1 userfs usertests \
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fs.img mkfs echo
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