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
020 CP=cp !! 003 LDFLAGS = --warn-common
021 STRIP=strip !! 004 OBJECTS = bootstrap/multiboot.o \
022 CFLAGS = -Wall -nostdinc -ffreestanding -DKER !! 005 hwcore/idt.o hwcore/gdt.o \
023 LIBGCC = $(shell $(CC) -print-libgcc-file-nam !! 006 hwcore/exception.o hwcore/exception_wrappers.o \
024 LDFLAGS = --warn-common -nostdlib !! 007 hwcore/irq.o hwcore/irq_wrappers.o hwcore/i8259.o \
025 OBJECTS = bootstrap/multiboot.o !! 008 hwcore/i8254.o drivers/x86_videomem.o drivers/bochs.o \
026 hwcore/idt.o hwcore/gdt.o !! 009 sos/klibc.o sos/main.o
027 hwcore/swintr.o hwcore/swintr_wrappe <<
028 hwcore/exception.o hwcore/exception_ <<
029 hwcore/irq.o hwcore/irq_wrappers.o h <<
030 hwcore/paging.o hwcore/i8254.o <<
031 hwcore/cpu_context.o hwcore/cpu_cont <<
032 hwcore/mm_context.o <<
033 sos/kmem_vmm.o sos/kmem_slab.o sos/k <<
034 sos/physmem.o sos/klibc.o <<
035 sos/thread.o sos/kwaitq.o <<
036 sos/time.o sos/sched.o sos/ksynch.o <<
037 sos/process.o sos/syscall.o <<
038 sos/assert.o sos/main.o sos/mouse_si <<
039 sos/uaccess.o sos/calcload.o <<
040 sos/umem_vmm.o sos/binfmt_elf32.o <<
041 drivers/x86_videomem.o drivers/bochs <<
042 drivers/zero.o drivers/mem.o <<
043 drivers/kbd.o drivers/kbdmapfr.o <<
044 drivers/tty.o drivers/serial.o drive <<
045 sos/hash.o sos/fs.o sos/fs_nscache.o <<
046 drivers/fs_virtfs.o sos/chardev.o <<
047 userland/userprogs.kimg <<
048 010
049 KERNEL_OBJ = sos.elf 011 KERNEL_OBJ = sos.elf
050 KERNEL_LOAD = sos.gz <<
051 MULTIBOOT_IMAGE = fd.img 012 MULTIBOOT_IMAGE = fd.img
052 PWD := $(shell pwd | sed 's/"/\\\"/g;s/\$$/\\\ !! 013 PWD := $(shell pwd)
053 014
054 015
055 all: $(MULTIBOOT_IMAGE) 016 all: $(MULTIBOOT_IMAGE)
056 017
057 $(MULTIBOOT_IMAGE): $(KERNEL_LOAD) !! 018 $(MULTIBOOT_IMAGE): $(KERNEL_OBJ)
058 ./support/build_image.sh $@ $< 019 ./support/build_image.sh $@ $<
059 020
060 $(KERNEL_LOAD): $(KERNEL_OBJ) !! 021 $(KERNEL_OBJ): $(OBJECTS)
061 $(CP) $< $<.strip && $(STRIP) -sx -R . !! 022 $(LD) $(LDFLAGS) -T ./support/sos.lds -o $@ $^
062 gzip < $<.strip > $@ <<
063 <<
064 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds <<
065 $(LD) $(LDFLAGS) -T ./support/sos.lds <<
066 -nm -C $@ | cut -d ' ' -f 1,3 > sos.ma 023 -nm -C $@ | cut -d ' ' -f 1,3 > sos.map
067 size $@ <<
068 024
069 -include .mkvars 025 -include .mkvars
070 026
071 # Create the userland programs to include in t <<
072 userland/userprogs.kimg: FORCE <<
073 $(MAKE) -C userland <<
074 <<
075 027 # Create objects from C source code
076 %.o: %.c 028 %.o: %.c
077 $(CC) "-I$(PWD)" -c "$<" $(CFLAGS) -o !! 029 $(CC) -I$(PWD) -c $< $(CFLAGS) -o $@
078 030
079 031
080 %.o: %.S 032 %.o: %.S
081 $(CC) "-I$(PWD)" -c "$<" $(CFLAGS) -DA !! 033 $(CC) -I$(PWD) -c $< $(CFLAGS) -DASM_SOURCE=1 -o $@
082 <<
083 FORCE: <<
084 @ <<
085 034
086 035
087 clean: 036 clean:
088 $(RM) *.img *.o mtoolsrc *~ menu.txt * !! 037 $(RM) *.img *.o mtoolsrc *~ menu.txt *.img *.elf *.bin *.map
089 $(RM) *.log *.out bochs* sos.gz !! 038 $(RM) *.log *.out bochs*
090 $(RM) bootstrap/*.o bootstrap/*~ 039 $(RM) bootstrap/*.o bootstrap/*~
091 $(RM) drivers/*.o drivers/*~ 040 $(RM) drivers/*.o drivers/*~
092 $(RM) hwcore/*.o hwcore/*~ 041 $(RM) hwcore/*.o hwcore/*~
093 $(RM) sos/*.o sos/*~ 042 $(RM) sos/*.o sos/*~
094 $(RM) support/*~ 043 $(RM) support/*~
095 $(RM) extra/*~ 044 $(RM) extra/*~
096 $(MAKE) -C extra clean <<
097 $(MAKE) -C userland clean <<