Dave Lewis uploaded a new version of ImageFormat to project VM Maker:
http://www.squeaksource.com/VMMaker/ImageFormat-dtl.5.mcz==================== Summary ====================
Name: ImageFormat-dtl.5
Author: dtl
Time: 7 November 2010, 10:21:40 am
UUID: a5928c3e-82de-41b6-8903-46cc3e48cb13
Ancestors: ImageFormat-dtl.4
Read the image format from a snapshot image file header, checking byte ordering and 32/64 bit word size.
(ImageFormat fromFile: Smalltalk imageName)
description ==> 'A 32-bit image with closure support and no Cog byte reversal (6504)'