Oddity with address recorded for gcc instrumentation on ARM

Joel Sherrill joel at rtems.org
Fri Dec 18 22:52:57 UTC 2020


On Fri, Dec 18, 2020, 2:55 PM Sebastian Huber <
sebastian.huber at embedded-brains.de> wrote:

> On 18/12/2020 20:51, Ryan Long wrote:
>
> > Can someone explain this?
> These are link register values. The least significant bit determines if
> a bx instruction continues in ARM or Thumb mode.
>

I guess I've never had to look that close. Thanks Sebastian.


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