byuu says:

Changelog:

  - fixed a few TLCS900H CPU and disassembler bugs
  - hooked up a basic Neo Geo Pocket emulator skeleton and memory map;
    can run a few instructions from the BIOS
  - emulated the flash memory used by Neo Geo Pocket games
  - added sourcery to the higan source archives
  - fixed ternary expressions in sfc/ppu-fast [hex_usr]