# GBDK 2020 Docs: Todo List

Todo List

File far_ptr.h
  Add link to a discussion about banking (such as, how to assign code and variables to banks)
Page Using GBDK
  This is from GBDK 2.x docs, verify it with GBDK-2020 and modern SDCC
Page Coding Guidelines
  Update and verify this section for the modernized SDCC and toolchain
Page ROM/RAM Banking and MBCs

  Fill in this info for Banked Functions Banked functions (located in a switchable ROM bank)

  - May call functions in any bank: ?
  - May use data in any bank: NO (may only use data from currently active banks)

  Const Data (Variables in ROM)

  Variables in RAM