| 1 | include Makefile.config
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| 2 | include ../arch/$(ARCH)/Makefile.inc
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| 3 |
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| 4 | sources=cpu/cpu.c \
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| 5 | main/main.c \
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| 6 | main/kinit.c \
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| 7 | main/uinit.c \
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| 8 | proc/scheduler.c \
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| 9 | proc/thread.c \
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| 10 | proc/task.c \
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| 11 | mm/heap.c \
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| 12 | mm/frame.c \
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| 13 | mm/page.c \
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| 14 | mm/tlb.c \
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| 15 | mm/vm.c \
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| 16 | lib/func.c \
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| 17 | lib/list.c \
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| 18 | lib/memstr.c \
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| 19 | lib/the.c \
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| 20 | lib/sort.c \
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| 21 | debug/print.c \
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| 22 | debug/symtab.c \
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| 23 | time/clock.c \
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| 24 | time/timeout.c \
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| 25 | time/delay.c \
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| 26 | preempt/preemption.c \
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| 27 | synch/spinlock.c \
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| 28 | synch/condvar.c \
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| 29 | synch/rwlock.c \
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| 30 | synch/mutex.c \
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| 31 | synch/semaphore.c \
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| 32 | synch/waitq.c \
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| 33 | smp/ipi.c \
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| 34 | fb/font-8x16.c
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| 35 |
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| 36 | # CFLAGS options same for all targets
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| 37 | CFLAGS+=-nostdinc -I../include -Werror-implicit-function-declaration -Wmissing-prototypes -Werror
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| 38 |
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| 39 | ifdef DEBUG_SPINLOCK
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| 40 | CFLAGS+=-D$(DEBUG_SPINLOCK)
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| 41 | endif
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| 42 |
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| 43 | ifdef USERSPACE
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| 44 | CFLAGS+=-D$(USERSPACE)
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| 45 | endif
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| 46 |
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| 47 | ifdef TEST
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| 48 | test_objects:=$(addsuffix .o,$(basename ../test/$(TEST_DIR)/$(TEST_FILE)))
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| 49 | CFLAGS+=-D$(TEST)
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| 50 | endif
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| 51 | arch_objects:=$(addsuffix .o,$(basename $(arch_sources)))
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| 52 | objects:=$(addsuffix .o,$(basename $(sources)))
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| 53 |
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| 54 | .PHONY : all config depend build clean dist-clean boot
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| 55 |
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| 56 | all: dist-clean config depend build
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| 57 |
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| 58 | -include Makefile.depend
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| 59 |
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| 60 | config:
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| 61 | find . ../include -name arch -type l -exec rm \{\} \;
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| 62 | ln -s ../arch/$(ARCH)/src arch
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| 63 | ln -s ../arch/$(ARCH)/include ../include/arch
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| 64 |
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| 65 | depend:
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| 66 | $(CC) $(CFLAGS) -M $(arch_sources) $(sources) >Makefile.depend
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| 67 |
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| 68 | build: kernel.bin boot
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| 69 |
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| 70 | clean:
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| 71 | find . ../arch/$(ARCH)/src ../test -name '*.o' -exec rm \{\} \;
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| 72 | -rm *.bin kernel.map kernel.map.pre kernel.objdump debug/real_map.bin
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| 73 | $(MAKE) -C ../arch/$(ARCH)/boot clean
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| 74 |
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| 75 | dist-clean:
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| 76 | find . ../include -name arch -type l -exec rm \{\} \;
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| 77 | -rm Makefile.depend
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| 78 | -$(MAKE) clean
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| 79 |
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| 80 | debug/real_map.bin: $(arch_objects) $(objects) $(test_objects) ../arch/$(ARCH)/_link.ld
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| 81 | $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab Makefile debug/empty_map.o
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| 82 | $(LD) -T ../arch/$(ARCH)/_link.ld $(LFLAGS) $(arch_objects) $(objects) $(test_objects) debug/empty_map.o -o $@ -Map kernel.map.pre
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| 83 | $(OBJDUMP) -t $(arch_objects) $(objects) $(test_objects) > kernel.objdump
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| 84 | ../tools/genmap.py kernel.map.pre kernel.objdump debug/real_map.bin
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| 85 |
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| 86 | debug/real_map.o: debug/real_map.bin
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| 87 | $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab $< $@
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| 88 |
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| 89 |
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| 90 | kernel.bin: $(arch_objects) $(objects) $(test_objects) ../arch/$(ARCH)/_link.ld debug/real_map.o
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| 91 | $(LD) -T ../arch/$(ARCH)/_link.ld $(LFLAGS) $(arch_objects) $(objects) $(test_objects) debug/real_map.o -o $@ -Map kernel.map
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| 92 |
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| 93 | %.o: %.S
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| 94 | $(CC) $(ASFLAGS) $(CFLAGS) -c $< -o $@
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| 95 |
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| 96 | %.o: %.s
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| 97 | $(AS) $(ASFLAGS) $< -o $@
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| 98 |
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| 99 | %.o: %.c
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| 100 | $(CC) $(CFLAGS) -c $< -o $@
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| 101 |
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| 102 | KS=`cat kernel.bin | wc -c`
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| 103 |
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| 104 | boot:
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| 105 | $(MAKE) -C ../arch/$(ARCH)/boot build KERNEL_SIZE=$(KS)
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