Case study

EOO: a Nintendo DS Wii-connection utility decompilation

EOO reconstructs the Nintendo DS Wii connection utility stored in Pokémon Diamond and Pearl. Its ARM7 and ARM9 assembly and C sources build an NDS image identified by SHA-1. Contributor guidance describes replacing extracted assembly with C that compiles to the same instructions.

Targets: App
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-06

Stars: 7
Last commit: 2020-07-30
Language: Assembly

GitHub data as of 2026-11-09

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Requirements & limits

Prerequisites: The build requires the relevant Metrowerks ARM compiler and Nitro SDK.
Prerequisites: Linux builds require ARM binutils, Wine and development packages.
Limits: The project is converting extracted ARM assembly to matching C.
License: No project-level licence file is shown; tools/scaninc has its own LICENSE file.

Cite

BibTeX

@misc{eoo-wii-connection-utility-case,
  title = {{EOO: a Nintendo DS Wii-connection utility decompilation}},
  howpublished = {\url{https://github.com/PikalaxALT/eoo}},
  url = {https://github.com/PikalaxALT/eoo},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/eoo-wii-connection-utility-case/}}
}

Plain text

EOO: a Nintendo DS Wii-connection utility decompilation. https://github.com/PikalaxALT/eoo (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/eoo-wii-connection-utility-case/

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About this entry

The description was reviewed against primary sources.

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Primary sources

README.md GitHub · PikalaxALT/eoo · Revision b4057d1
CONTRIBUTING.md GitHub · PikalaxALT/eoo · Revision b4057d1
INSTALL.md GitHub · PikalaxALT/eoo · Revision b4057d1