[riot-notifications] [RIOT] cpu: centralized startup code for cortexm CPUs (#3155)

Joakim Gebart notifications at github.com
Thu Jun 4 18:47:08 CEST 2015


You could delete the stack canary filling, or move it to Cortex M common. 

The purpose of it is to fill the ISR stack with a known value so that we can measure ISR stack usage by looking through the memory.

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https://github.com/RIOT-OS/RIOT/pull/3155#issuecomment-108965958
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