mikroC PRO for ARMis a full-featured ANSI C compiler for ARM Cortex-M0.
A pre-compiled binary distribution for the latest GNU ARM/Newlib toolchain.
A Pascal compiler for ARM Cortex-M3 and Cortex-M4 devices.
Wicked Shell is an Eclipse plugin providing direct access to your system's shell
It has all you need to develop applications reusing the Eclipse architecture.