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From:   Changbin Du <changbin.du@huawei.com>
To:     Arnaldo Carvalho de Melo <acme@kernel.org>,
        Peter Zijlstra <peterz@infradead.org>,
        Ingo Molnar <mingo@redhat.com>
CC:     Mark Rutland <mark.rutland@arm.com>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Jiri Olsa <jolsa@kernel.org>,
        Namhyung Kim <namhyung@kernel.org>,
        Ian Rogers <irogers@google.com>,
        Adrian Hunter <adrian.hunter@intel.com>,
        <linux-perf-users@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        Hui Wang <hw.huiwang@huawei.com>,
        Changbin Du <changbin.du@huawei.com>
Subject: [PATCH v5 0/3] perf script: Have consistent output for symbol address
Date:   Tue, 18 Apr 2023 11:18:22 +0800
Message-ID: <20230418031825.1262579-1-changbin.du@huawei.com>
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Precedence: bulk

The goal of this change is to achieve consistent output for symbol address.
Before this, the raw ip is printed for non-callchain and dso offset for
callchain. Mostly what we expect is the raw ip.

This patch does two changes:
  - Always print raw ip for resolved symbols.
  - Add a new 'dsoff' field if we really need the dso offset, and the
    offset is appended to dso name.

v5:
  o add helper map__fprintf_dsoname_dsoff() to eliminate repeated dso printing code. (Adrian)
  o do not print offset for kernel dso (a.k.a [kernel.kallsyms])
v4:
  o also print 'dsoff' for brstack,brstacksym,brstackoff,etc.
v3:
  o 'dsoff' implys 'dso' field. (Namhyung)
v2:
  o split into two patches. (Adrian)
  o do not print offset for unresolved symbols. (Adrian)

Changbin Du (3):
  perf script: print raw ip instead of binary offset for callchain
  perf: add helper map__fprintf_dsoname_dsoff
  perf: script: add new output field 'dsoff' to print dso offset

 tools/perf/Documentation/perf-script.txt |  2 +-
 tools/perf/builtin-script.c              | 60 ++++++++++--------------
 tools/perf/util/evsel_fprintf.c          | 25 ++++------
 tools/perf/util/evsel_fprintf.h          |  1 +
 tools/perf/util/map.c                    | 13 +++++
 tools/perf/util/map.h                    |  1 +
 6 files changed, 48 insertions(+), 54 deletions(-)

-- 
2.25.1