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

groups at chichak.ca groups at chichak.ca
Tue Aug 10 21:50:57 UTC 2021


Sorry, I put in newlib and this stupid mail program put in newly.

> On 2021-August-10, at 15:48, Mr. Andrei Chichak <groups at chichak.ca> wrote:
> 
> 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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