Diff markup
001 <<
002 <<
003 <<
004 <<
005 <<
006 <<
007 <<
008 <<
009 <<
010 <<
011 <<
012 <<
013 <<
014 <<
015 <<
016 <<
017 <<
018 CC=gcc 001 CC=gcc
019 LD=ld !! 002 CFLAGS = -Wall -nostdlib -nostdinc -ffreestanding -DKERNEL_SOS
020 CFLAGS = -Wall -nostdinc -ffreestanding -DKER !! 003 LDFLAGS = --warn-common
021 LDFLAGS = --warn-common -nostdlib !! 004 OBJECTS = bootstrap/multiboot.o \
022 OBJECTS = bootstrap/multiboot.o !! 005 drivers/x86_videomem.o drivers/bochs.o \
023 hwcore/idt.o hwcore/gdt.o !! 006 sos/klibc.o sos/main.o
024 hwcore/exception.o hwcore/exception_ <<
025 hwcore/irq.o hwcore/irq_wrappers.o h <<
026 hwcore/paging.o <<
027 hwcore/i8254.o drivers/x86_videomem. <<
028 hwcore/cpu_context.o hwcore/cpu_cont <<
029 sos/kmem_vmm.o sos/kmem_slab.o sos/k <<
030 sos/physmem.o sos/klibc.o <<
031 sos/thread.o sos/kwaitq.o <<
032 sos/time.o sos/sched.o sos/ksynch.o <<
033 sos/assert.o sos/main.o sos/mouse_si <<
034 007
035 KERNEL_OBJ = sos.elf 008 KERNEL_OBJ = sos.elf
036 MULTIBOOT_IMAGE = fd.img 009 MULTIBOOT_IMAGE = fd.img
037 PWD := $(shell pwd) 010 PWD := $(shell pwd)
038 011
039 012
040 all: $(MULTIBOOT_IMAGE) 013 all: $(MULTIBOOT_IMAGE)
041 014
042 $(MULTIBOOT_IMAGE): $(KERNEL_OBJ) 015 $(MULTIBOOT_IMAGE): $(KERNEL_OBJ)
043 ./support/build_image.sh $@ $< 016 ./support/build_image.sh $@ $<
044 017
045 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds !! 018 $(KERNEL_OBJ): $(OBJECTS)
046 $(LD) $(LDFLAGS) -T ./support/sos.lds !! 019 $(LD) $(LDFLAGS) -T ./support/sos.lds -o $@ $^
047 -nm -C $@ | cut -d ' ' -f 1,3 > sos.ma 020 -nm -C $@ | cut -d ' ' -f 1,3 > sos.map
048 size $@ <<
049 021
050 -include .mkvars 022 -include .mkvars
051 023
052 # Create objects from C source code 024 # Create objects from C source code
053 %.o: %.c 025 %.o: %.c
054 $(CC) -I$(PWD) -c $< $(CFLAGS) -o $@ 026 $(CC) -I$(PWD) -c $< $(CFLAGS) -o $@
055 027
056 028
057 %.o: %.S 029 %.o: %.S
058 $(CC) -I$(PWD) -c $< $(CFLAGS) -DASM_S 030 $(CC) -I$(PWD) -c $< $(CFLAGS) -DASM_SOURCE=1 -o $@
059 <<
060 FORCE: <<
061 @ <<
062 031
063 032
064 clean: 033 clean:
065 $(RM) *.img *.o mtoolsrc *~ menu.txt * 034 $(RM) *.img *.o mtoolsrc *~ menu.txt *.img *.elf *.bin *.map
066 $(RM) *.log *.out bochs* 035 $(RM) *.log *.out bochs*
067 $(RM) bootstrap/*.o bootstrap/*~ 036 $(RM) bootstrap/*.o bootstrap/*~
068 $(RM) drivers/*.o drivers/*~ 037 $(RM) drivers/*.o drivers/*~
069 $(RM) hwcore/*.o hwcore/*~ 038 $(RM) hwcore/*.o hwcore/*~
070 $(RM) sos/*.o sos/*~ 039 $(RM) sos/*.o sos/*~
071 $(RM) support/*~ 040 $(RM) support/*~
072 $(RM) extra/*~ 041 $(RM) extra/*~