> On 20 Mar 2020, at 4:49 pm, Sebastian Huber
> <sebastian.hu...@embedded-brains.de> wrote:
>> On 20/03/2020 05:15, Chris Johns wrote:
>>> On 19/3/20 7:52 pm, Sebastian Huber wrote:
>>> The ARMv7-M architecture has no CP-15. The inline assembly for the
>>> CP-15 access leads to assembler errors if compiled with -O0.
>> I would like to understand this one in detail to see why there is cp15 in
>> the build.
> In ARMv7-M the system registers are memory mapped.
> If I compile a Cortex-M based BSP with -O0, then I get:
>
BSP?
Chris
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