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

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Date:   Thu, 23 Aug 2018 14:29:34 +0200
From:   Martin Liška <mliska@...e.cz>
To:     linux-perf-users@...r.kernel.org,
        lkml <linux-kernel@...r.kernel.org>
Cc:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Jiri Olsa <jolsa@...hat.com>
Subject: [PATCH] Properly interpret indirect call in perf annotate.

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>
---
 tools/perf/util/annotate.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)



View attachment "0001-Properly-interpret-indirect-call-in-perf-annotate.patch" of type "text/x-patch" (669 bytes)