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Diffstat (limited to 'tools/perf/util/build-id.c')
-rw-r--r--tools/perf/util/build-id.c27
1 files changed, 21 insertions, 6 deletions
diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c
index 8e3a740ddbd4..5295625c0c00 100644
--- a/tools/perf/util/build-id.c
+++ b/tools/perf/util/build-id.c
@@ -16,11 +16,11 @@
#include "session.h"
#include "tool.h"
-static int build_id__mark_dso_hit(struct perf_tool *tool __maybe_unused,
- union perf_event *event,
- struct perf_sample *sample __maybe_unused,
- struct perf_evsel *evsel __maybe_unused,
- struct machine *machine)
+int build_id__mark_dso_hit(struct perf_tool *tool __maybe_unused,
+ union perf_event *event,
+ struct perf_sample *sample __maybe_unused,
+ struct perf_evsel *evsel __maybe_unused,
+ struct machine *machine)
{
struct addr_location al;
u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
@@ -64,12 +64,27 @@ static int perf_event__exit_del_thread(struct perf_tool *tool __maybe_unused,
struct perf_tool build_id__mark_dso_hit_ops = {
.sample = build_id__mark_dso_hit,
.mmap = perf_event__process_mmap,
- .fork = perf_event__process_task,
+ .fork = perf_event__process_fork,
.exit = perf_event__exit_del_thread,
.attr = perf_event__process_attr,
.build_id = perf_event__process_build_id,
};
+int build_id__sprintf(const u8 *build_id, int len, char *bf)
+{
+ char *bid = bf;
+ const u8 *raw = build_id;
+ int i;
+
+ for (i = 0; i < len; ++i) {
+ sprintf(bid, "%02x", *raw);
+ ++raw;
+ bid += 2;
+ }
+
+ return raw - build_id;
+}
+
char *dso__build_id_filename(struct dso *self, char *bf, size_t size)
{
char build_id_hex[BUILD_ID_SIZE * 2 + 1];