# multiboot2-header - Integration Test This integration test loads the `multiboot2_chainloader` binary as Multiboot1 payload using QEMU. The `multiboot2_payload` binary is passed as boot module. The `multiboot2_chainloader` behaves as bootloader and eventually loads `multiboot2_payload` into the memory. `multiboot2_payload` figures out during runtime whether it was loaded by GRUB or by the chainloader.