A library that helps you write assembler code for BIOS.
It includes bootloader, functions and macros for printing strings, managing keyboard, drawing ASCII pictures, timers etc.

Copy the lib/ folder to your project's one and don't forget to set the -i "lib/" flag for NASM. Then take a look at the examples.
Also you may check project wiki.
Moreover, TGBL has a tool for drawing ASCII-pictures.

Cd into any example, then:

• $ make to get a binary
• $ make run to build and launch QEMU
• # dd if=%binary name% of=%device name% bs=512 to write a binary to device

TGBL was tested on QEMU.

• nasm
• QEMU (to test your programs)