linux-kernel - Re: [PATCH] Properly interpret indirect call in perf annotate.

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Date:   Thu, 23 Aug 2018 18:00:26 -0500
From:   Kim Phillips <kim.phillips@....com>
To:     Martin Liška <mliska@...e.cz>
Cc:     <linux-perf-users@...r.kernel.org>,
        lkml <linux-kernel@...r.kernel.org>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Jiri Olsa <jolsa@...hat.com>
Subject: Re: [PATCH] Properly interpret indirect call in perf annotate.

On Thu, 23 Aug 2018 14:29:34 +0200
Martin Liška <mliska@...e.cz> wrote:

> The patch changes interpretation of:
> callq  *0x8(%rbx)
> 
> from:
>   0.26 │     → callq  *8
> to:
>   0.26 │     → callq  *0x8(%rbx)
> 
> in this can an address is followed by a register, thus
> one can't parse only address.
> 
> Signed-off-by: Martin Liška <mliska@...e.cz>
> ---

Tested this doesn't incur any grievances parsing aarch64 code:

Tested-by: Kim Phillips <kim.phillips@....com>

Thanks,

Kim