Diff markup
001 001
002 002
003 003
004 004
005 005
006 006
007 007
008 008
009 009
010 010
011 011
012 012
013 013
014 014
015 015
016 016
017 017
018 CC=gcc 018 CC=gcc
019 LD=ld 019 LD=ld
020 CFLAGS = -Wall -nostdinc -ffreestanding -DKER 020 CFLAGS = -Wall -nostdinc -ffreestanding -DKERNEL_SOS
021 LIBGCC := $(shell $(CC) -print-libgcc-file-nam 021 LIBGCC := $(shell $(CC) -print-libgcc-file-name)
022 LDFLAGS = --warn-common -nostdlib 022 LDFLAGS = --warn-common -nostdlib
023 OBJECTS = bootstrap/multiboot.o 023 OBJECTS = bootstrap/multiboot.o \
024 hwcore/idt.o hwcore/gdt.o 024 hwcore/idt.o hwcore/gdt.o \
025 hwcore/swintr.o hwcore/swintr_wrappe 025 hwcore/swintr.o hwcore/swintr_wrappers.o \
026 hwcore/exception.o hwcore/exception_ 026 hwcore/exception.o hwcore/exception_wrappers.o \
027 hwcore/irq.o hwcore/irq_wrappers.o h 027 hwcore/irq.o hwcore/irq_wrappers.o hwcore/i8259.o \
028 hwcore/paging.o !! 028 hwcore/paging.o \
029 hwcore/i8254.o drivers/x86_videomem. 029 hwcore/i8254.o drivers/x86_videomem.o drivers/bochs.o \
030 hwcore/cpu_context.o hwcore/cpu_cont 030 hwcore/cpu_context.o hwcore/cpu_context_switch.o \
031 hwcore/mm_context.o 031 hwcore/mm_context.o \
032 sos/kmem_vmm.o sos/kmem_slab.o sos/k 032 sos/kmem_vmm.o sos/kmem_slab.o sos/kmalloc.o \
033 sos/physmem.o sos/klibc.o 033 sos/physmem.o sos/klibc.o \
034 sos/thread.o sos/kwaitq.o 034 sos/thread.o sos/kwaitq.o \
035 sos/time.o sos/sched.o sos/ksynch.o 035 sos/time.o sos/sched.o sos/ksynch.o \
036 sos/process.o sos/syscall.o 036 sos/process.o sos/syscall.o \
037 sos/assert.o sos/main.o sos/mouse_si !! 037 sos/assert.o sos/main.o sos/mouse_sim.o \
038 sos/uaccess.o sos/calcload.o 038 sos/uaccess.o sos/calcload.o \
039 sos/umem_vmm.o sos/binfmt_elf32.o !! 039 userland/userprogs.kimg sos/test-art7.o
040 drivers/zero.o drivers/mem.o <<
041 userland/userprogs.kimg <<
042 040
043 KERNEL_OBJ = sos.elf 041 KERNEL_OBJ = sos.elf
044 MULTIBOOT_IMAGE = fd.img 042 MULTIBOOT_IMAGE = fd.img
045 PWD := $(shell pwd) 043 PWD := $(shell pwd)
046 044
047 045
048 all: $(MULTIBOOT_IMAGE) 046 all: $(MULTIBOOT_IMAGE)
049 047
050 $(MULTIBOOT_IMAGE): $(KERNEL_OBJ) 048 $(MULTIBOOT_IMAGE): $(KERNEL_OBJ)
051 ./support/build_image.sh $@ $< 049 ./support/build_image.sh $@ $<
052 050
053 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds 051 $(KERNEL_OBJ): $(OBJECTS) ./support/sos.lds
054 $(LD) $(LDFLAGS) -T ./support/sos.lds 052 $(LD) $(LDFLAGS) -T ./support/sos.lds -o $@ $(OBJECTS) $(LIBGCC)
055 -nm -C $@ | cut -d ' ' -f 1,3 > sos.ma 053 -nm -C $@ | cut -d ' ' -f 1,3 > sos.map
056 size $@ 054 size $@
057 055
058 -include .mkvars 056 -include .mkvars
059 057
060 # Create the userland programs to include in t 058 # Create the userland programs to include in the kernel image
061 userland/userprogs.kimg: FORCE 059 userland/userprogs.kimg: FORCE
062 $(MAKE) -C userland 060 $(MAKE) -C userland
063 061
064 062
065 %.o: %.c 063 %.o: %.c
066 $(CC) -I$(PWD) -c $< $(CFLAGS) -o $@ 064 $(CC) -I$(PWD) -c $< $(CFLAGS) -o $@
067 065
068 066
069 %.o: %.S 067 %.o: %.S
070 $(CC) -I$(PWD) -c $< $(CFLAGS) -DASM_S 068 $(CC) -I$(PWD) -c $< $(CFLAGS) -DASM_SOURCE=1 -o $@
071 069
072 FORCE: 070 FORCE:
073 @ 071 @
074 072
075 073
076 clean: 074 clean:
077 $(RM) *.img *.o mtoolsrc *~ menu.txt * 075 $(RM) *.img *.o mtoolsrc *~ menu.txt *.img *.elf *.bin *.map
078 $(RM) *.log *.out bochs* 076 $(RM) *.log *.out bochs*
079 $(RM) bootstrap/*.o bootstrap/*~ 077 $(RM) bootstrap/*.o bootstrap/*~
080 $(RM) drivers/*.o drivers/*~ 078 $(RM) drivers/*.o drivers/*~
081 $(RM) hwcore/*.o hwcore/*~ 079 $(RM) hwcore/*.o hwcore/*~
082 $(RM) sos/*.o sos/*~ 080 $(RM) sos/*.o sos/*~
083 $(RM) support/*~ 081 $(RM) support/*~
084 $(RM) extra/*~ 082 $(RM) extra/*~
085 $(MAKE) -C userland clean 083 $(MAKE) -C userland clean