The following toolsets are available for the ARM Processors.
eCos Sourceware - This page holds the source code for the CYGWIN toolset for the ARM version of the eCos software. This is where I got the toolset to be compiled under NT. The instructions for doing this are held on links from this page.
ARM Development Support - This is ARM's development pages. They hold links to all of the ARM development tools supported by ARM themselves.
Arm-GCC Download - This is a link to a project at the University of Queensland based on the ARM processor. On this page is download of the GNU toolset used by this project. The GNU Tools only produce a.out format code and so are no use if the ANGEL debugger is to be used.
GNUPro Toolkit for ARMsup®-sup Cores - Cygnus produce a GNU toolset that they provide technical support for. This is a pay for version of the standard GNU toolset with full support from Cygnus.
MULTI Software Development Environment - The Greenhills Multi development system fully supports the ARM processor. This is the system that ATMEL use and recommend.
OCD Software Utilities - These are the Macraigor tools for the Wiggler that comes with the Greenhills development system. The debugger is free from this site and can be used to drive the JTAG port on the EB01 Development board.
OCD Demon - This is a link to another set of pre-compiled GNU tools that include a version of GDB/Insight that will drive the Macraigor Wiggler, that I am currently using on a laptop running win95. I have modified the target selection for the Insight so that the Wiggler can be selected without resort to the command box. This modified version of the file can be found on my Download page.