# Bootloader
nasm -fbin src/boot.asm -o build/boot.bin
nasm -fbin src/filetable.asm -o build/filetable.bin
cat build/boot.bin build/filetable.bin > build/bootloader.bin

# Kernel
nasm -fbin src/kernel.asm -o build/kernel.bin

# Final binary
nasm -fbin src/calc.asm -o build/calc.bin
cat build/bootloader.bin build/kernel.bin build/calc.bin > build/os.bin

# Run QEMU
qemu-system-x86_64 -drive format=raw,file="./build/os.bin",index=0,media=disk -m 256M