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@ -2,25 +2,25 @@ C_SOURCES = $(wildcard kernel/*.c drivers/*.c lib/*.c) |
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HEADERS = $(wildcard kernel/*.h drivers/*.h lib/*.h)
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HEADERS = $(wildcard kernel/*.h drivers/*.h lib/*.h)
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OBJ = $(C_SOURCES:.c=.o)
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OBJ = $(C_SOURCES:.c=.o)
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all: os-image |
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all: eos.iso |
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run: all |
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run: all |
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qemu-system-x86_64 os-image
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qemu-system-x86_64 eos.iso
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drun: clean run |
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drun: clean run |
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grub: eOS.iso |
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grub: eos_grub.iso |
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qemu-system-x86_64 eOS.iso
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qemu-system-x86_64 eos_grub.iso
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eOS.iso : kernel.bin grub/grub.cfg |
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eos_grub.iso : kernel.bin grub/grub.cfg |
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mkdir -p boot/grub
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mkdir -p boot/grub
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cp $< boot/eOS.bin
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cp $< boot/eOS.bin
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cp grub/grub.cfg boot/grub/grub.cfg
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cp grub/grub.cfg boot/grub/grub.cfg
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grub-mkrescue -o eOS.iso ./
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grub-mkrescue -o eos_grub.iso ./
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os-image: bootloader/bootloader.bin kernel.bin |
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eos.iso: bootloader/bootloader.bin kernel.bin |
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cat $^ > os-image
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cat $^ > eos.iso
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kernel.bin: kernel/kernel_entry.o $(OBJ) |
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kernel.bin: kernel/kernel_entry.o $(OBJ) |
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gcc -o $@ $^ -Wl,--oformat=binary -ffreestanding -nostdlib -shared -Ttext 0x1000 -m32
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gcc -o $@ $^ -Wl,--oformat=binary -ffreestanding -nostdlib -shared -Ttext 0x1000 -m32
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@ -36,5 +36,5 @@ kernel.bin: kernel/kernel_entry.o $(OBJ) |
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nasm $< -f bin -o $@
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nasm $< -f bin -o $@
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clean: |
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clean: |
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rm -fr *.bin *.dis *.o os-image *.map boot/ *.iso
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rm -fr *.bin *.dis *.o eos.iso *.map boot/ *.iso
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rm -fr kernel/*.o bootloader/*.bin drivers/*.o
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rm -fr kernel/*.o bootloader/*.bin drivers/*.o
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