Re: Running the gdb 7.12.1 testsuite breaks kernel 4.13.8 on C8000

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On 2019-07-17 1:52 p.m., Rolf Eike Beer wrote:
> I applied them on top of 5.2.0 and tested it on my C8000, it survived the 
> whole gdb 8.1.2 testsuite. The results are horrible, but the machine is still 
> up and running, just a couple of these:
Sadly, it hasn't been maintained for years.
>
> [ 4481.730278] INEQUIVALENT ALIASES 0x41000000 and 0x42e81000 in file kill-
> detach-inferiors-cmd
> [ 8944.224759] INEQUIVALENT ALIASES 0x41ed2000 and 0x4171c000 in file multi-
> attach
Theoretically, these could crash machine.  It would be useful to try to debug how they occur.
I would guess it's a mmap issue.  It shouldn't happen with linker.

Dave

-- 
John David Anglin  dave.anglin@xxxxxxxx


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