[RTEMS Project] #4923: FPU context init/switch not working well on more than 2 tasks on Cortex-Mx/ARMv7-M platform
RTEMS trac
trac at rtems.org
Thu Jul 13 12:43:11 UTC 2023
#4923: FPU context init/switch not working well on more than 2 tasks on Cortex-
Mx/ARMv7-M platform
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Reporter: kgardas | Owner: (none)
Type: defect | Status: new
Priority: normal | Milestone:
Component: arch/arm | Version:
Severity: major | Resolution:
Keywords: | Blocked By:
Blocking: |
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Comment (by kgardas):
Sebastian, thanks a lot for the information. Could you give me as much
information as possible with regarding to the issue as there is a high
chance I find some time to deal it again before your available timeframe.
For example I'm curious is it related to FPU lazy stack saving which is
used and enforced by the RTEMS code? Knowing all information about it from
you, will certainly help with possible fixing of the issue on our side.
Thanks a lot!
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Ticket URL: <http://devel.rtems.org/ticket/4923#comment:8>
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