1 mkinc_dir := $(CURDIR)/makeinc
3 include $(mkinc_dir)/os.mkinc
4 include $(mkinc_dir)/toolchain.mkinc
5 include $(mkinc_dir)/qemu.mkinc
6 include $(mkinc_dir)/utils.mkinc
11 DEPS := $(CC) $(LD) $(AR) xorriso grub-mkrescue
14 kbin_dir := $(kbuild_dir)/bin
15 os_img_dir := $(kbuild_dir)/img
17 os_build_tag := $(OS_NAME)_$(ARCH)_$(OS_VER)
18 kbin := $(kbin_dir)/kernel.bin
19 kimg := $(kbuild_dir)/$(os_build_tag).iso
22 @echo -n "checking $@ .... "
23 @if which $@ > /dev/null; then \
26 echo "failed" && exit 1;\
30 @echo -n "checking target i686-elf.... "
31 @test "`i686-elf-gcc -dumpmachine`" = "i686-elf" && echo ok || (echo "failed" && exit 1)
35 @mkdir -p $(os_img_dir)
36 @mkdir -p $(os_img_dir)/boot
37 @mkdir -p $(os_img_dir)/boot/grub
38 @mkdir -p $(os_img_dir)/usr
41 export BUILD_DIR=$(kbin_dir)
42 export BUILD_NAME=$(kbin)
44 $(call status,TASK,$(notdir $@))
45 @$(MAKE) $(MKFLAGS) -I $(mkinc_dir) -f kernel.mk all
48 image: usr/build kernel
49 $(call status,TASK,$(notdir $@))
50 @./config-grub.sh ${OS_NAME} $(os_img_dir)/boot/grub/grub.cfg
51 @cp -r usr/build/* $(os_img_dir)/usr
52 @cp -r $(kbin_dir)/* $(os_img_dir)/boot
53 @grub-mkrescue -o $(kimg) $(os_img_dir) -- -volid "$(OS_ID) $(OS_VER)" -system_id "$(OS_NAME)"
57 check: $(DEPS) check-cc GRUB_TEMPLATE
59 prepare: check $(os_img_dir)
61 export BUILD_MODE=release
62 bootable: $(kbuild_dir) image
64 export BUILD_MODE=debug
65 bootable-debug: $(kbuild_dir) image
69 @$(MAKE) $(MKFLAGS) -C usr all -I $(mkinc_dir)
73 instable: CFLAGS := -g -std=gnu99 -ffreestanding $(O) $(W) $(ARCH_OPT) -D__LUNAIXOS_DEBUG__
76 all-debug: bootable-debug
77 @echo "Dumping the disassembled kernel code to $(kbuild_dir)/kdump.txt"
80 @rm -rf $(kbuild_dir) || exit 1
81 @$(MAKE) -C usr clean -I $(mkinc_dir)
82 @$(MAKE) -f kernel.mk clean -I $(mkinc_dir)
84 run: $(BUILD_DIR)/$(OS_ISO)
85 @qemu-system-i386 $(QEMU_OPTIONS)
87 @telnet 127.0.0.1 $(QEMU_MON_PORT)
90 @i686-elf-objcopy --only-keep-debug $(kbin) $(kbuild_dir)/kernel.dbg
91 @qemu-system-i386 $(call get_qemu_options,$(kimg))
93 @QMPORT=$(QEMU_MON_PORT) gdb -s $(kbuild_dir)/kernel.dbg -ex "target remote localhost:1234"
95 debug-qemu-vscode: all-debug
96 @i686-elf-objcopy --only-keep-debug $(kbin) $(kbuild_dir)/kernel.dbg
97 @qemu-system-i386 $(call get_qemu_options,$(kimg))
99 @telnet 127.0.0.1 $(QEMU_MON_PORT)
101 debug-bochs: all-debug
102 @bochs -q -f bochs.cfg
105 @printf "@cmc" > $(PORT)
106 @gdb -s $(kbuild_dir)/kernel.dbg -ex "target remote $(PORT)"