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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>
This commit is contained in:
Adrian Hunter 2023-09-28 12:10:33 +03:00 committed by Namhyung Kim
parent 7a48b58eb5
commit f38f547314
2 changed files with 22 additions and 2 deletions
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12
tools/perf/dlfilters/dlfilter-test-api-v0.c
View File

@ -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)

12
tools/perf/dlfilters/dlfilter-test-api-v2.c
View File

@ -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)