laks/cortex_m, branch master

laks/cortex_m, branch master Microcontroller support library. Fixed FPU support. 2012-12-31T13:06:20+00:00 Vegard Storheil Eriksen zyp@jvnv.net 2012-12-31T12:55:56+00:00 8419b87c6bd7be468239d0f68155631dfb5db103 Selecting proper FPU flags in build_rules and enabling FPU during startup.

Selecting proper FPU flags in build_rules and enabling FPU during startup.