From: Peter Maydell <peter.maydell@linaro.org>
To: "Richard W.M. Jones" <rjones@redhat.com>, Alexander Graf <agraf@suse.de>
Cc: Michael Matz <matz@suse.de>, QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH] arm64: Set source for ret instruction correctly.
Date: Mon, 23 Dec 2013 22:17:15 +0000 [thread overview]
Message-ID: <CAFEAcA-MGw+o7KV=6BQwFTkvw3-wCk5ObcgQY3JqYKTpm-C-iw@mail.gmail.com> (raw)
In-Reply-To: <1387836029-17163-1-git-send-email-rjones@redhat.com>
On 23 December 2013 22:00, Richard W.M. Jones <rjones@redhat.com> wrote:
> From: "Richard W.M. Jones" <rjones@redhat.com>
>
> Fixes https://bugs.launchpad.net/qemu/+bug/1263747
>
> Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
> Tested-by: Richard W.M. Jones <rjones@redhat.com>
> ---
I'm guessing this is against the SuSE tree? Probably best to
say so specifically, because this code is different in mainline.
CC'ing Alex who might also care about SuSE tree fixes.
> target-arm/translate-a64.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/target-arm/translate-a64.c b/target-arm/translate-a64.c
> index 36ebb0f..29454b0 100644
> --- a/target-arm/translate-a64.c
> +++ b/target-arm/translate-a64.c
> @@ -273,7 +273,6 @@ static void handle_br(DisasContext *s, uint32_t insn)
> tcg_gen_movi_i64(cpu_reg(30), s->pc);
> break;
> case 2: /* RET */
> - source = 30;
> break;
> case 3:
> unallocated_encoding(s);
> --
> 1.8.3.1
>
FWIW mainline's handling of this insn doesn't have this bug.
thanks
-- PMM
next prev parent reply other threads:[~2013-12-23 22:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-23 22:00 [Qemu-devel] [PATCH] arm64: Set source for ret instruction correctly Richard W.M. Jones
2013-12-23 22:17 ` Peter Maydell [this message]
2013-12-24 8:45 ` Richard W.M. Jones
2013-12-24 10:33 ` Peter Maydell
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