[PATCHv4] gdb: fix reg corruption from displaced stepping on amd64

[Andrew Burgess]

Pedro Alves <pedro@palves.net> writes:

> On 2023-03-29 2:46 p.m., Andrew Burgess wrote:
>> In v4:
>> 
>>   - The first two patches, which related to displaced step debugging,
>>     have now been merged,
>> 
>>   - The test now uses 'remote_exec target "kill ...' as suggested by
>>     Pedro, I've confirmed that the test still exposes the issue when
>>     the GDB fix is not applied,
>> 
>>   - Have regenerated the gdbarch related files.  The only change to
>>     generated code is within a comment -- so no functional change,
>> 
>>   - All the typos and gramatical errors Pedro pointed out have been
>>     fixed,
>> 
>>   - The trailing blank lines that Simon pointed out have been removed.
>> 
>
> Thank you.
>
> Approved-By: Pedro Alves <pedro@palves.net>

Pushed.

Thanks,
Andrew