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| author |   Adrian Hunter <adrian.hunter@intel.com> | 2021-06-27 16:18:18 +0300 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-07-01 16:14:38 -0300 |
| commit | ec4c00fedbf3e713776d2776e88a7e4bc61b7efc (patch) | |
| tree | c6559fd01ae8a1951f55b199398a2ea010d177f1 /tools/perf/util/perf_dlfilter.h | |
| parent | perf dlfilter: Add attr() to perf_dlfilter_fns (diff) | |
| download | linux-dev-ec4c00fedbf3e713776d2776e88a7e4bc61b7efc.tar.xz linux-dev-ec4c00fedbf3e713776d2776e88a7e4bc61b7efc.zip | |
perf dlfilter: Add object_code() to perf_dlfilter_fns
Add a function, for use by dlfilters, to read object code.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210627131818.810-11-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/perf_dlfilter.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/perf_dlfilter.h b/tools/perf/util/perf_dlfilter.h index f3fc92fcb3c0..3eef03d661b4 100644 --- a/tools/perf/util/perf_dlfilter.h +++ b/tools/perf/util/perf_dlfilter.h @@ -103,8 +103,10 @@ struct perf_dlfilter_fns { const char *(*srcline)(void *ctx, __u32 *line_number); /* Return perf_event_attr, refer <linux/perf_event.h> */ struct perf_event_attr *(*attr)(void *ctx); + /* Read object code, return numbers of bytes read */ + __s32 (*object_code)(void *ctx, __u64 ip, void *buf, __u32 len); /* Reserved */ - void *(*reserved[121])(void *); + void *(*reserved[120])(void *); }; /* |