Re: [Qemu-devel] [PATCH v1 0/9] arm semih-hosting cleanups and other misc cleanups

[Alex Bennée]

Peter Maydell <address@hidden> writes:

> On Wed, 28 Aug 2019 at 18:08, Alex Bennée <address@hidden> wrote:
>>
>> Hi Peter,
>>
>> Here are the ARM semi-hosting cleanup patches and a small selection of
>> miscellaneous TCG clean-ups. If your happy taking them all through
>> your tree please do otherwise I'll poke Richard. I'm just trying to
>> reduce the delta for my next iteration of the plugin series.
>>
>> The following patches need review
>>    04 - target arm remove run time semihosting checks
>>    05 - includes remove stale smp max _cpus externs
>>
>> The first is the result of review comments, moving CONFIG_TCG ifdefs
>> around and the second is pretty trivial.
>>
>> Alex Bennée (7):
>>   target/arm: handle M-profile semihosting at translate time
>>   target/arm: handle A-profile T32 semihosting at translate time
>>   target/arm: handle A-profile A32 semihosting at translate time
>
> On closer testing, this patch breaks the semihosting test suite:
>
> $ 
> /home/petmay01/linaro/qemu-from-laptop/qemu/build/arm-clang//arm-linux-user/qemu-arm
>  usertest-a32
> hello world via semi_write0
> qemu: uncaught target signal 11 (Segmentation fault) - core dumped
> Segmentation fault (core dumped)

That must of broken on re-base, I'll re-spin and fix.

>
> so I'm unqueueing the first 4 patches (but have kept the
> misc unrelated other fixes).
>
> thanks
> -- PMM


--
Alex Bennée