Stack usage of ISR callstacks like rtems_clock_tick()

[Matthew J Fletcher]

Hi,

Has the stack usage of rtems_clock_tick() ever been (roughly) computed at
the maximum depth of the callstack ? the BSP's seem to vary quite a bit
from 1k to 4k for the interrupt stacks.

A while back i used stackcheck.pl by Dan Kegel,
http://www.kegel.com/stackcheck/ it gives you the stack usage of each
function, but it would still be quite a bit of effort to add them up to the
maximum depth.


regards
---
Matthew J Fletcher
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