Diff markup
001 <<
002 <<
003 <<
004 <<
005 <<
006 <<
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010 <<
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013 <<
014 <<
015 <<
016 <<
017 <<
018 CC=gcc 001 CC=gcc
019 LD=ld !! 002 CFLAGS = -Wall -nostdlib -nostdinc -ffreestanding -DKERNEL_SOS
020 CP=cp !! 003 LDFLAGS = --warn-common
021 STRIP=strip <<
022 CFLAGS = -Wall -nostdinc -ffreestanding -DKER <<
023 LIBGCC = $(shell $(CC) -print-libgcc-file-nam <<
024 LDFLAGS = --warn-common -nostdlib <<
025 OBJECTS = bootstrap/multiboot.o 004 OBJECTS = bootstrap/multiboot.o \
026 hwcore/idt.o hwcore/gdt.o 005 hwcore/idt.o hwcore/gdt.o \
027 hwcore/swintr.o hwcore/swintr_wrappe <<
028 hwcore/exception.o hwcore/exception_ 006 hwcore/exception.o hwcore/exception_wrappers.o \
029 hwcore/irq.o hwcore/irq_wrappers.o h 007 hwcore/irq.o hwcore/irq_wrappers.o hwcore/i8259.o \
030 hwcore/paging.o hwcore/i8254.o !! 008 hwcore/paging.o \
>> 009 hwcore/i8254.o drivers/x86_videomem.o drivers/bochs.o \
031 hwcore/cpu_context.o hwcore/cpu_cont 010 hwcore/cpu_context.o hwcore/cpu_context_switch.o \
032 hwcore/mm_context.o <<
033 sos/kmem_vmm.o sos/kmem_slab.o sos/k 011 sos/kmem_vmm.o sos/kmem_slab.o sos/kmalloc.o \
034 sos/physmem.o sos/klibc.o 012 sos/physmem.o sos/klibc.o \
035 sos/thread.o sos/kwaitq.o !! 013 sos/assert.o sos/main.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 <<
048 014
049 KERNEL_OBJ = sos.elf 015 KERNEL_OBJ = sos.elf
050 KERNEL_LOAD = sos.gz <<
051 MULTIBOOT_IMAGE = fd.img 016 MULTIBOOT_IMAGE = fd.img
052 PWD := $(shell pwd | sed 's/"/\\\"/g;s/\$$/\\\ !! 017 PWD := $(shell pwd)
053 018
054 019
055 all: $(MULTIBOOT_IMAGE) 020 all: $(MULTIBOOT_IMAGE)
056 021
057 $(MULTIBOOT_IMAGE): $(KERNEL_LOAD) !! 022 $(MULTIBOOT_IMAGE): $(KERNEL_OBJ)
058 ./support/build_image.sh $@ $< 023 ./support/build_image.sh $@ $<
059 024
060 $(KERNEL_LOAD): $(KERNEL_OBJ) <<
061 $(CP) $< $<.strip && $(STRIP) -sx -R . <<
062 gzip < $<.strip > $@ <<
063 <<
064 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds 025 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds
065 $(LD) $(LDFLAGS) -T ./support/sos.lds !! 026 $(LD) $(LDFLAGS) -T ./support/sos.lds -o $@ $(OBJECTS)
066 -nm -C $@ | cut -d ' ' -f 1,3 > sos.ma 027 -nm -C $@ | cut -d ' ' -f 1,3 > sos.map
067 size $@ 028 size $@
068 029
069 -include .mkvars 030 -include .mkvars
070 031
071 # Create the userland programs to include in t <<
072 userland/userprogs.kimg: FORCE <<
073 $(MAKE) -C userland <<
074 <<
075 032 # Create objects from C source code
076 %.o: %.c 033 %.o: %.c
077 $(CC) "-I$(PWD)" -c "$<" $(CFLAGS) -o !! 034 $(CC) -I$(PWD) -c $< $(CFLAGS) -o $@
078 035
079 036
080 %.o: %.S 037 %.o: %.S
081 $(CC) "-I$(PWD)" -c "$<" $(CFLAGS) -DA !! 038 $(CC) -I$(PWD) -c $< $(CFLAGS) -DASM_SOURCE=1 -o $@
082 <<
083 FORCE: <<
084 @ <<
085 039
086 040
087 clean: 041 clean:
088 $(RM) *.img *.o mtoolsrc *~ menu.txt * !! 042 $(RM) *.img *.o mtoolsrc *~ menu.txt *.img *.elf *.bin *.map
089 $(RM) *.log *.out bochs* sos.gz !! 043 $(RM) *.log *.out bochs*
090 $(RM) bootstrap/*.o bootstrap/*~ 044 $(RM) bootstrap/*.o bootstrap/*~
091 $(RM) drivers/*.o drivers/*~ 045 $(RM) drivers/*.o drivers/*~
092 $(RM) hwcore/*.o hwcore/*~ 046 $(RM) hwcore/*.o hwcore/*~
093 $(RM) sos/*.o sos/*~ 047 $(RM) sos/*.o sos/*~
094 $(RM) support/*~ 048 $(RM) support/*~
095 $(RM) extra/*~ 049 $(RM) extra/*~
096 $(MAKE) -C extra clean <<
097 $(MAKE) -C userland clean <<