]>
git.dujemihanovic.xyz Git - nameless-os.git/blob - Makefile
2 ASFLAGS
= -g dwarf2
-f elf
3 export CC
= i686-elf-gcc
4 QEMU
= qemu-system-i386
-monitor stdio
6 export GIT_REV
= $(shell git describe
--long HEAD
)
8 CFLAGS
= -g
-fgnu89-inline
-Ikernel
/include -Ikernel
/include/arch
/x86
-ffreestanding
-DGIT_COMMIT
=\"$(GIT_REV
)\"
10 KERNEL_OBJ
= kernel
/entry.o kernel
/arch
/x86
/halt.o kernel
/arch
/x86
/tty
/tty.o kernel
/drivers
/irq
/i8259a.o kernel
/arch
/x86
/irq
/idt.o kernel
/arch
/x86
/irq
/interrupt.o kernel
/arch
/x86
/irq
/stub.o kernel
/kernel.o
12 BOOTLOADER_OBJ
= boot
/x86
/mbr boot
/x86
/vbr-fat32 boot
/x86
/stage3
/LOADER.BIN boot
/x86
/stage3
/loader.elf
14 default
: kernel
/kernel.elf bootloader
16 all: default boot
/x86
/disk.img
18 bootloader
: $(BOOTLOADER_OBJ
)
21 $(QEMU
) boot
/x86
/disk.img
24 $(QEMU
) -s
-S boot
/x86
/disk.img
26 boot
/x86
/mbr
: boot
/x86
/mbr.s
27 boot
/x86
/vbr-fat32
: boot
/x86
/vbr-fat32.s boot
/x86
/fat32
/*.s
28 boot
/x86
/stage3
/LOADER.BIN
: boot
/x86
/stage3
/*.s boot
/x86
/stage3
/*.c boot
/x86
/fat32
/*.s boot
/x86
/stage3
/stage3.
ld
29 boot
/x86
/stage3
/loader.elf
: boot
/x86
/stage3
/*.s boot
/x86
/stage3
/*.c boot
/x86
/fat32
/*.s boot
/x86
/stage3
/stage3.
ld
33 boot
/x86
/disk.img
: boot
/x86
/mbr boot
/x86
/vbr-fat32 boot
/x86
/stage3
/LOADER.BIN boot
/x86
/disk.dump kernel
/kernel.elf
34 truncate
-s1G boot
/x86
/disk.img
35 sfdisk boot
/x86
/disk.img
< boot
/x86
/disk.dump
36 mkfs.fat
-F
32 --offset
2048 boot
/x86
/disk.img
37 dd if
=boot
/x86
/mbr of
=boot
/x86
/disk.img bs
=440 count
=1 conv
=notrunc
38 dd if
=boot
/x86
/vbr-fat32 of
=boot
/x86
/disk.img bs
=1 skip
=90 seek
=1048666 conv
=notrunc
39 mcopy
-i boot
/x86
/disk.img@@
1M boot
/x86
/stage3
/LOADER.BIN
::.
40 mcopy
-i boot
/x86
/disk.img@@
1M kernel
/kernel.elf
::.
/KERNEL.ELF
42 kernel
/kernel.elf
: $(KERNEL_OBJ
)
43 $(CC
) -ffreestanding
-nostdlib
-o
$@
-T kernel
/linker.
ld ${KERNEL_OBJ} -lgcc
44 i686-elf-objcopy
--only-keep-debug kernel
/kernel.elf kernel
/kernel.dbg
45 i686-elf-objcopy
--add-gnu-debuglink
=kernel
/kernel.dbg kernel
/kernel.elf
46 i686-elf-strip
--strip-unneeded kernel
/kernel.elf
49 -rm kernel
/kernel.
{dbg
,elf
} ${KERNEL_OBJ}
50 cd boot
/x86
&& $(MAKE
) clean
52 .PHONY
: default
all clean run debug bootloader