Edit Infobox Wii Homebrews: GCM Tool Wii

You do not have permission to edit this page, for the following reason:

The action you have requested is limited to users in one of the groups: Users, Administrators.

Title:
Image:	Upload file
Description:
Author(s):
Last Updated:
Contributor(s):
Ported by:
Type:
Version:
License:
Language(s):
Format:
Download:
Download Raw:
Website:
Source:
Discussion:
Donation:

Free text:

GCM is a command-line tool for GameCube game image files. It can view information such as the Game ID, Region, Maker ID, the filesystem, calculate the CRC32 checksum, and shrink images just like [[GCMUtility Wii|GCMUtility]]. == User guide == ===How to use=== Archive contains Windows exe and C source code. The source code can be compiled for Linux and Mac. From a command prompt: gcm [-fs|-sh|-crc] <filename> -fs: Display the filesystem of the image. -sh: Shrink the image. -crc: calculate the CRC32 of the image. === Compatibility === * GameCube ISO files work just fine. * Since Wii ISOs have a similar format, it can get some information from those as well (game and maker codes, region, game name). Do not use the -fs nor -sh options on Wii images. * Shrinking compatibility: **It has been discovered that some games are shrunk differently with [[GCMUtility Wii|GCMUtility]]. This has caused some instability in the images created with this utility. Listed are ones that have become known to have issues while shrunk: *** Super Monkey Ball - Freezes after the first couple intro screens. ==Screenshots== https://dlhb.gamebrew.org/wiihomebrews/gcmtoolwii3.png == Changelog == '''v0.4 2008/01/10''' *Fix bootfile bug when shrinking. '''v0.3 2008/01/01''' *Fs displays the shrunken size, much improved the speed of shrinking an image, added -crc. '''v0.2 2007/12/16''' *Added -fs and -sh options. '''v0.1 2007/12/16''' *First public release. ==Credits== Acknowledgements: * Yagcd documentation. * [http://www.tehskeen.com/ TehSkeen], emu_kidid, softdev. * [http://www.tty1.net/pycrc/ pycrc]. ==External links== * Google Code - https://code.google.com/archive/p/gcm-tool/ * GBAtemp - https://wiki.gbatemp.net/wiki/GCM

Summary:

Cancel