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| author | Joursoir <chat@joursoir.net> | 2021-08-27 17:54:05 +0000 |
|---|---|---|
| committer | Joursoir <chat@joursoir.net> | 2021-08-27 17:54:05 +0000 |
| commit | 50742d6dc7ff563e8283f6b3e2aab08e3970c0fa (patch) | |
| tree | e8e3c44114cebc01371bc6d9e8d55fcaae6a25f7 /arch/x86/boot | |
| parent | 3009fc4d4ea33d3d6e29d5b1877c6d21c3db3c47 (diff) | |
| download | mfsos-50742d6dc7ff563e8283f6b3e2aab08e3970c0fa.tar.gz mfsos-50742d6dc7ff563e8283f6b3e2aab08e3970c0fa.tar.bz2 mfsos-50742d6dc7ff563e8283f6b3e2aab08e3970c0fa.zip | |
x86/boot: add makefile
Diffstat (limited to 'arch/x86/boot')
| -rw-r--r-- | arch/x86/boot/Makefile | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile new file mode 100644 index 0000000..0501ab3 --- /dev/null +++ b/arch/x86/boot/Makefile @@ -0,0 +1,27 @@ +# If you want run this makefile immediately, then set environment +# variables (CC, LD, AS, OBJDUMP) to path of your cross-compiler. +# +# The best way to compile bootsect.bin is to run the corresponding +# target in the main Makefile, which is in the root of the +# project (.../path/to/os/Makefile) + +BOOTBIN = bootsect.bin + +.PHONY: all objdump clean + +all: $(BOOTBIN) + +$(BOOTBIN): bootsect.o + $(CC) -T linker.ld -o $(BOOTBIN) \ + -ffreestanding -nostdlib \ + $^ -lgcc + +bootsect.o: bootsect.s + $(AS) $< -o $@ + +objdump: + $(OBJDUMP) -D -m i386 -b binary \ + --adjust-vma=0x7c00 -Maddr16,data16 $(BOOTBIN) + +clean: + rm -rf bootsect.o $(BOOTBIN) |