diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2023-09-28 12:10:33 +0300 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2023-09-30 00:09:06 -0700 |
| commit | f38f547314b858b94d36aeb9a4401f0aade7d1af (patch) | |
| tree | 5d50dddc57f2c7cf83a735ab9b592d821fed988b /tools | |
| parent | 7a48b58eb5ff3798f0480d2da16bf27df9654fc7 (diff) | |
| download | lwn-f38f547314b858b94d36aeb9a4401f0aade7d1af.tar.gz lwn-f38f547314b858b94d36aeb9a4401f0aade7d1af.zip | |
perf dlfilter: Add a test for object_code()
Extend the "dlfilter C API" test to test
perf_dlfilter_fns.object_code().
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20230928091033.33998-1-adrian.hunter@intel.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/dlfilters/dlfilter-test-api-v0.c | 12 | ||||
| -rw-r--r-- | tools/perf/dlfilters/dlfilter-test-api-v2.c | 12 |
2 files changed, 22 insertions, 2 deletions
diff --git a/tools/perf/dlfilters/dlfilter-test-api-v0.c b/tools/perf/dlfilters/dlfilter-test-api-v0.c index 72f263d49121..4083b1abeaab 100644 --- a/tools/perf/dlfilters/dlfilter-test-api-v0.c +++ b/tools/perf/dlfilters/dlfilter-test-api-v0.c @@ -289,6 +289,15 @@ static int check_attr(void *ctx) return 0; } +static int check_object_code(void *ctx, const struct perf_dlfilter_sample *sample) +{ + __u8 buf[15]; + + CHECK(perf_dlfilter_fns.object_code(ctx, sample->ip, buf, sizeof(buf)) > 0); + + return 0; +} + static int do_checks(void *data, const struct perf_dlfilter_sample *sample, void *ctx, bool early) { struct filter_data *d = data; @@ -314,7 +323,8 @@ static int do_checks(void *data, const struct perf_dlfilter_sample *sample, void if (early && !d->do_early) return 0; - if (check_al(ctx) || check_addr_al(ctx) || check_address_al(ctx, sample)) + if (check_al(ctx) || check_addr_al(ctx) || check_address_al(ctx, sample) || + check_object_code(ctx, sample)) return -1; if (early) diff --git a/tools/perf/dlfilters/dlfilter-test-api-v2.c b/tools/perf/dlfilters/dlfilter-test-api-v2.c index 38e593d92920..32ff619e881c 100644 --- a/tools/perf/dlfilters/dlfilter-test-api-v2.c +++ b/tools/perf/dlfilters/dlfilter-test-api-v2.c @@ -308,6 +308,15 @@ static int check_attr(void *ctx) return 0; } +static int check_object_code(void *ctx, const struct perf_dlfilter_sample *sample) +{ + __u8 buf[15]; + + CHECK(perf_dlfilter_fns.object_code(ctx, sample->ip, buf, sizeof(buf)) > 0); + + return 0; +} + static int do_checks(void *data, const struct perf_dlfilter_sample *sample, void *ctx, bool early) { struct filter_data *d = data; @@ -333,7 +342,8 @@ static int do_checks(void *data, const struct perf_dlfilter_sample *sample, void if (early && !d->do_early) return 0; - if (check_al(ctx) || check_addr_al(ctx) || check_address_al(ctx, sample)) + if (check_al(ctx) || check_addr_al(ctx) || check_address_al(ctx, sample) || + check_object_code(ctx, sample)) return -1; if (early) |