gba (Game Boy Advance)

The gba target provides support for targetting the Nintendo Game Boy Advance console. This target is incomplete; while a crt0 and link scripts are provided, most library code is considered missing.

Currently supported languages include:

• assembly - via binutils,
• C/C++ - via GCC.

• target-gba - basic support metapackage
• target-gba-libtonc - Tonc C library

The gba target features multiple subtargets:

• gba/rom - create a ROM up to 32 MB in size,
• gba/multiboot - create a multiboot executable

• Linking and memory management - memory overlays
• printf and scanf in picolibc - reducing printf/scanf binary size