nub31/nub-os-2
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Nub OS

Dependencies

Building the kernel

  • grub
  • mtools
  • make
  • x86_64-elf-gcc
  • x86_64-elf-ld
  • nasm

Building

Disk image

make iso

Running

After building the iso, run the following:

qemu-system-x86_64 -cdrom .build/nub-os.iso

Debugging

qemu-system-x86_64 -s -S -cdrom .build/nub-os.iso
gdb -tui .build/kernel/kernel -ex "target remote localhost:1234"