I have an embedded Linux device based on the AT91RM9200. Its manual say that it is based on the ARM9TDMI architecture. Are there any compilers available for this CPU on windows ? (Note: I'm already developing application for this CPU on Linux but I want to try the Windows environment).
You should be able to cross compile with the GCC tool-chain a good place to start looking is https://launchpad.net/gcc-arm-embedded or hhps://gcc.org or you can add the GNU/ARM tools to MinGW Studio but if you are looking for a pre-built, ready to go solution & are prepared to pay for it the it could be worth looking at CodeSourcery.