mirror of https://github.com/E-Almqvist/eOS
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25 lines
495 B
25 lines
495 B
all: os-image
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run: all
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qemu-system-x86_64 os-image
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os-image: bootloader.bin kernel.bin
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cat $^ > os-image
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kernel.bin: kernel_entry.o kernel.o
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ld -o kernel.bin -Ttext 0x1000 $^ --oformat binary
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kernel.o : src/kernel/kernel.c
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gcc -ffreestanding -c $< -o $@
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kernel_entry.o : src/kernel/kernel_entry.asm
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nasm $< -f elf -o $@
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bootloader.bin : src/bootloader/bootloader.asm
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nasm $< -f bin -o $@
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clean:
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rm -fr *.bin *.dis *.o os-image *.map
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kernel.dis : kernel.bin
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ndisasm -b 32 $< > $@
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