This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: regression for microblaze architecture


On 05/27/2017 06:09 PM, Michael Eager wrote:
> On 05/27/2017 01:51 AM, Waldemar Brodkorb wrote:
>> Hi,
>>
>> Buildroot and OpenADK have samples to create a Linux system to be
>> bootup in Qemu system emulation for microblaze architecture.
>>
>> With gcc 6.3 and 7.1 the samples are not working anymore,
>> because the Linux system userland does not boot.
>> Qemu 2.9.0:
>> Kernel panic - not syncing: Attempted to kill init!
>> exitcode=0x0000000b
>> (with glibc, musl and uClibc-ng toolchains)
>>
>> I bisected gcc source code and found the bad commit:
>> 6dcad60c0ef48af584395a40feeb256fb82986a8
>>
>> When reverting the change, gcc 6.3 and 7.1 produces working
>> Linux rootfs again.
>>
>> What can we do about it?
> 
> I will revert this commit in GCC.
> 
> 

Hi.

Looks the revert caused:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68485

Thanks,
Martin


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]