Re: [Qemu-devel] [PATCH v6 0/3] target/arm: Add a dynamic XML-description of the cp-registers to GDB

[Peter Maydell]

On 3 May 2018 at 20:48, Alex Bennée <address@hidden> wrote:
>
> Abdallah Bouassida <address@hidden> writes:
>
>> The previous version:
>> http://patchwork.ozlabs.org/project/qemu-devel/list/?series=33714
>
> I was trying to do some testing but I was finding it very hard to do at
> gdb kept throwing up errors like:
>
> (gdb) x/10i $pc
> => 0xffffff8008097760 <check_and_switch_context>:       Cannot access memory 
> at address 0xffffff8008097760
> Detaching from program: /home/alex/lsrc/qemu/kernel-v8-plain.build/vmlinux, 
> Remote target
> Ending remote debugging.
>
> However this seems to be the same on master as well so I wonder there is
> a regression somewhere.

What gdb version are you using? If it's a new one you may be running
into https://sourceware.org/bugzilla/show_bug.cgi?id=23127
(a regression in gdb).

thanks
-- PMM