[PATCH] libdebugger: Fix ARMv7-M with -O0

[Sebastian Huber]

On 20/03/2020 22:23, Chris Johns wrote:

>
>> On 20 Mar 2020, at 4:49 pm, Sebastian Huber 
>> <sebastian.huber at 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?
For example the atsamv BSP.
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