13 lines
632 B
Bash
Executable File
13 lines
632 B
Bash
Executable File
#!/bin/bash
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# Compile the kernel and its drivers
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i386-elf-gcc -ffreestanding -I src/ -c src/kernel/main.c -o obj/kernel.o
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i386-elf-gcc -ffreestanding -I src/ -c src/kernel/drivers/vga/screen.c -o obj/screen.o
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i386-elf-gcc -ffreestanding -I src/ -c src/kernel/drivers/ports/ports.c -o obj/ports.o
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# Compile the assembly entry point and the MBR
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nasm -f elf src/entrypoint.s -o obj/entry.o
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nasm -f bin src/boot/mbr.s -o build/mbr.bin
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# Link everything together
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i386-elf-ld -o build/kernel.bin -Ttext 0x1000 entry.o kernel.o ports.o screen.o --oformat binary
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# Produce a bootable image
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cat build/mbr.bin build/kernel.bin > build/os.img
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