lox-efi

Porting lox to UEFI Firmware

What do you need:

gcc compiler (from MinGW-w64 project)
qemu

How to run:

Run in QEMU:

Create a directory called esp. Then, create EFI directory under esp, and create a BOOT directory under esp/EFI.
Simply type make to launch it in qemu.

Boot to real computer:

Grab an useless portable disk, then format it into FAT32 file system.
Create a directory called EFI in disk. Then, create a BOOT directory under EFI.
Use make compile to compile the EFI file (default to main.efi), then copy it to the BOOT directory we just created.
Rename main.efi to BOOTX64.EFI.
In the UEFI Firmware Settings page, drag the portable disk we just used to the first item of the page boot options.

If you have done everything correct, you can see a Lox prompt in the QEMU window or on the screen of the computer.