From: Peter Maydell <peter.maydell@linaro.org>
To: Richard Henderson <richard.henderson@linaro.org>
Cc: Jaroslaw Pelczar <j.pelczar@samsung.com>,
QEMU Developers <qemu-devel@nongnu.org>,
"open list:ARM" <qemu-arm@nongnu.org>
Subject: Re: [Qemu-devel] [Qemu-arm] [PATCH 1/1] AArch64: Fix single stepping of ERET instruction
Date: Thu, 14 Sep 2017 13:34:34 +0100 [thread overview]
Message-ID: <CAFEAcA91W=NxnVkacqD+vH-73H+aGej2E+qm_YQMY9rpF8aMsw@mail.gmail.com> (raw)
In-Reply-To: <633f5a2d-a333-5c78-1e0c-3af2a4c896f9@linaro.org>
On 8 September 2017 at 17:58, Richard Henderson
<richard.henderson@linaro.org> wrote:
> On 09/08/2017 04:02 AM, Jaroslaw Pelczar wrote:
>> Previously when single stepping through ERET instruction via GDB
>> would result in debugger entering the "next" PC after ERET instruction.
>> When debugging in kernel mode, this will also cause unintended behavior,
>> because debugger will try to access memory from EL0 point of view.
>>
>> Signed-off-by: Jaroslaw Pelczar <j.pelczar@samsung.com>
>> ---
>> target/arm/translate-a64.c | 1 +
>> 1 file changed, 1 insertion(+)
>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Applied, thanks.
-- PMM
prev parent reply other threads:[~2017-09-14 12:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20170908110212eucas1p27c5eecf44c5501d23b322d3679a4f12d@eucas1p2.samsung.com>
2017-09-08 11:02 ` [Qemu-devel] [PATCH 1/1] AArch64: Fix single stepping of ERET instruction Jaroslaw Pelczar
2017-09-08 16:58 ` Richard Henderson
2017-09-14 12:34 ` Peter Maydell [this message]
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