Having a problem with an out of the box setup for STM32F4

Mr. Andrei Chichak groups at chichak.ca
Tue Aug 10 21:48:36 UTC 2021


From what I can figure out, there seems to be a problem with the out-of-the-box build of newly that the STM32F4 uses.

memset() goes for a few ARM instructions and then seems to intentionally branch into, what the map file indicates is, the middle of fflush().

newly would have been built with this command (from the quick start section of the RTEMS user manual)

../source-builder/sb-set-builder --prefix=$HOME/quick-start/rtems/6 6/rtems-arm

Help. I’m drowning.

Andrei
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