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Re: [Qemu-ppc] target-ppc: gdbstub breakpoints get stuck in an infinite
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From: |
Benjamin Herrenschmidt |
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Subject: |
Re: [Qemu-ppc] target-ppc: gdbstub breakpoints get stuck in an infinite loop on next/continue |
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Date: |
Sat, 22 Oct 2016 09:02:45 +1100 |
On Fri, 2016-10-21 at 15:18 +0100, Mark Cave-Ayland wrote:
>
> bd6fefe71cec5a0c7d2be4ac96307f25db56abf9 is the first bad commit
> commit bd6fefe71cec5a0c7d2be4ac96307f25db56abf9
> Author: Benjamin Herrenschmidt <address@hidden>
> Date: Wed Jul 27 16:56:32 2016 +1000
>
> ppc: Make tlb_fill() use new exception helper
>
> Signed-off-by: Benjamin Herrenschmidt <address@hidden>
> Signed-off-by: David Gibson <address@hidden>
>
> :040000 040000 3494b2d68eef71c8f7c7d4e57c5ff715146028b2
> 00849bf5889d8ee5b5ce633122b7aedf4a734372 M linux-user
> :040000 040000 32b1a8078a44c44e6bfd2184061b6da553cfc821
> 58afefec7a9fc5380fb408758a11dbe749010b97 M target-ppc
Hrm, that patch does a lot more that the subject (and lack of cset
comment) implies. I wonder if it got some rebase damage here.
In the meantime, look at 24a2d2ac2cfbb699cab216aaf118c8503f22817c
" ppc: Fix single step with gdb stub" in my wip branch, see if that
helps.