"M R Swami Reddy" <MR.Swami.Reddy@xxxxxxx> writes: > Could you conform, if the GCC tools have the support for ARM Cortex-M0 > architecture? The Cortex-M0 is supported in the current GNU binutils release. It will be supported in the next gcc release, which is gcc 4.5. gcc 4.4 has no explicit support for the Cortex-M0, but I expect that you can still compile code for it with the appropriate -march options. Ian