[PATCH v4 0/2] perf script: Have consistent output for symbol address
From: Changbin Du
Date: Thu Apr 13 2023 - 23:26:18 EST
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.
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 (2):
perf script: print raw ip instead of binary offset for callchain
perf: script: add new output field 'dsoff' to print dso offset
tools/perf/Documentation/perf-script.txt | 2 +-
tools/perf/builtin-script.c | 25 +++++++++++++++++++++++-
tools/perf/util/evsel_fprintf.c | 15 +++++++-------
tools/perf/util/evsel_fprintf.h | 1 +
4 files changed, 34 insertions(+), 9 deletions(-)
--
2.25.1