Objective

armsim has the objective of simulating arm based processors starting with the at91sam9260

nonetheless, it is designed to be extensible, so you'll be able to write you own classes to plug in you microcontroller

Is is designed for Linux and Python2.6 so be sure you have these requirements.

Current Status

Currently a total of 20 instructions are supported, even tough most of them are recognized.

The project is being developed quickly so you can expect the complete instruction set to be supported in a few weeks