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-rw-r--r--tools/perf/builtin-inject.c1
-rw-r--r--tools/perf/util/event.c21
-rw-r--r--tools/perf/util/event.h13
-rw-r--r--tools/perf/util/machine.c10
-rw-r--r--tools/perf/util/machine.h2
-rw-r--r--tools/perf/util/session.c15
-rw-r--r--tools/perf/util/tool.h1
7 files changed, 63 insertions, 0 deletions
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index 7c7a7eea900d..3e8f730c7dee 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -558,6 +558,7 @@ int cmd_inject(int argc, const char **argv, const char *prefix __maybe_unused)
.fork = perf_event__repipe,
.exit = perf_event__repipe,
.lost = perf_event__repipe,
+ .aux = perf_event__repipe,
.read = perf_event__repipe_sample,
.throttle = perf_event__repipe,
.unthrottle = perf_event__repipe,
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 32323e5d7b25..724ffde8e7d7 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -23,6 +23,7 @@ static const char *perf_event__names[] = {
[PERF_RECORD_FORK] = "FORK",
[PERF_RECORD_READ] = "READ",
[PERF_RECORD_SAMPLE] = "SAMPLE",
+ [PERF_RECORD_AUX] = "AUX",
[PERF_RECORD_HEADER_ATTR] = "ATTR",
[PERF_RECORD_HEADER_EVENT_TYPE] = "EVENT_TYPE",
[PERF_RECORD_HEADER_TRACING_DATA] = "TRACING_DATA",
@@ -695,6 +696,14 @@ int perf_event__process_lost(struct perf_tool *tool __maybe_unused,
return machine__process_lost_event(machine, event, sample);
}
+int perf_event__process_aux(struct perf_tool *tool __maybe_unused,
+ union perf_event *event,
+ struct perf_sample *sample __maybe_unused,
+ struct machine *machine)
+{
+ return machine__process_aux_event(machine, event);
+}
+
size_t perf_event__fprintf_mmap(union perf_event *event, FILE *fp)
{
return fprintf(fp, " %d/%d: [%#" PRIx64 "(%#" PRIx64 ") @ %#" PRIx64 "]: %c %s\n",
@@ -758,6 +767,15 @@ int perf_event__process_exit(struct perf_tool *tool __maybe_unused,
return machine__process_exit_event(machine, event, sample);
}
+size_t perf_event__fprintf_aux(union perf_event *event, FILE *fp)
+{
+ return fprintf(fp, " offset: %#"PRIx64" size: %#"PRIx64" flags: %#"PRIx64" [%s%s]\n",
+ event->aux.aux_offset, event->aux.aux_size,
+ event->aux.flags,
+ event->aux.flags & PERF_AUX_FLAG_TRUNCATED ? "T" : "",
+ event->aux.flags & PERF_AUX_FLAG_OVERWRITE ? "O" : "");
+}
+
size_t perf_event__fprintf(union perf_event *event, FILE *fp)
{
size_t ret = fprintf(fp, "PERF_RECORD_%s",
@@ -777,6 +795,9 @@ size_t perf_event__fprintf(union perf_event *event, FILE *fp)
case PERF_RECORD_MMAP2:
ret += perf_event__fprintf_mmap2(event, fp);
break;
+ case PERF_RECORD_AUX:
+ ret += perf_event__fprintf_aux(event, fp);
+ break;
default:
ret += fprintf(fp, "\n");
}
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 80e9f5969a39..b3c350ed4768 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -323,6 +323,13 @@ struct auxtrace_error_event {
char msg[MAX_AUXTRACE_ERROR_MSG];
};
+struct aux_event {
+ struct perf_event_header header;
+ u64 aux_offset;
+ u64 aux_size;
+ u64 flags;
+};
+
union perf_event {
struct perf_event_header header;
struct mmap_event mmap;
@@ -341,6 +348,7 @@ union perf_event {
struct auxtrace_info_event auxtrace_info;
struct auxtrace_event auxtrace;
struct auxtrace_error_event auxtrace_error;
+ struct aux_event aux;
};
void perf_event__print_totals(void);
@@ -376,6 +384,10 @@ int perf_event__process_lost(struct perf_tool *tool,
union perf_event *event,
struct perf_sample *sample,
struct machine *machine);
+int perf_event__process_aux(struct perf_tool *tool,
+ union perf_event *event,
+ struct perf_sample *sample,
+ struct machine *machine);
int perf_event__process_mmap(struct perf_tool *tool,
union perf_event *event,
struct perf_sample *sample,
@@ -433,6 +445,7 @@ size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp);
size_t perf_event__fprintf_mmap(union perf_event *event, FILE *fp);
size_t perf_event__fprintf_mmap2(union perf_event *event, FILE *fp);
size_t perf_event__fprintf_task(union perf_event *event, FILE *fp);
+size_t perf_event__fprintf_aux(union perf_event *event, FILE *fp);
size_t perf_event__fprintf(union perf_event *event, FILE *fp);
u64 kallsyms__get_function_start(const char *kallsyms_filename,
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 527e032e24f6..a7ad51100b55 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -486,6 +486,14 @@ machine__module_dso(struct machine *machine, struct kmod_path *m,
return dso;
}
+int machine__process_aux_event(struct machine *machine __maybe_unused,
+ union perf_event *event)
+{
+ if (dump_trace)
+ perf_event__fprintf_aux(event, stdout);
+ return 0;
+}
+
struct map *machine__new_module(struct machine *machine, u64 start,
const char *filename)
{
@@ -1331,6 +1339,8 @@ int machine__process_event(struct machine *machine, union perf_event *event,
ret = machine__process_exit_event(machine, event, sample); break;
case PERF_RECORD_LOST:
ret = machine__process_lost_event(machine, event, sample); break;
+ case PERF_RECORD_AUX:
+ ret = machine__process_aux_event(machine, event); break;
default:
ret = -1;
break;
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index 6d64cedb9d1e..fc5432aa66b5 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -81,6 +81,8 @@ int machine__process_fork_event(struct machine *machine, union perf_event *event
struct perf_sample *sample);
int machine__process_lost_event(struct machine *machine, union perf_event *event,
struct perf_sample *sample);
+int machine__process_aux_event(struct machine *machine,
+ union perf_event *event);
int machine__process_mmap_event(struct machine *machine, union perf_event *event,
struct perf_sample *sample);
int machine__process_mmap2_event(struct machine *machine, union perf_event *event,
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index b6972b118bc2..0b4646cd5245 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -325,6 +325,8 @@ void perf_tool__fill_defaults(struct perf_tool *tool)
tool->exit = process_event_stub;
if (tool->lost == NULL)
tool->lost = perf_event__process_lost;
+ if (tool->aux == NULL)
+ tool->aux = perf_event__process_aux;
if (tool->read == NULL)
tool->read = process_event_sample_stub;
if (tool->throttle == NULL)
@@ -443,6 +445,16 @@ static void perf_event__read_swap(union perf_event *event, bool sample_id_all)
swap_sample_id_all(event, &event->read + 1);
}
+static void perf_event__aux_swap(union perf_event *event, bool sample_id_all)
+{
+ event->aux.aux_offset = bswap_64(event->aux.aux_offset);
+ event->aux.aux_size = bswap_64(event->aux.aux_size);
+ event->aux.flags = bswap_64(event->aux.flags);
+
+ if (sample_id_all)
+ swap_sample_id_all(event, &event->aux + 1);
+}
+
static void perf_event__throttle_swap(union perf_event *event,
bool sample_id_all)
{
@@ -580,6 +592,7 @@ static perf_event__swap_op perf_event__swap_ops[] = {
[PERF_RECORD_THROTTLE] = perf_event__throttle_swap,
[PERF_RECORD_UNTHROTTLE] = perf_event__throttle_swap,
[PERF_RECORD_SAMPLE] = perf_event__all64_swap,
+ [PERF_RECORD_AUX] = perf_event__aux_swap,
[PERF_RECORD_HEADER_ATTR] = perf_event__hdr_attr_swap,
[PERF_RECORD_HEADER_EVENT_TYPE] = perf_event__event_type_swap,
[PERF_RECORD_HEADER_TRACING_DATA] = perf_event__tracing_data_swap,
@@ -1029,6 +1042,8 @@ static int machines__deliver_event(struct machines *machines,
return tool->throttle(tool, event, sample, machine);
case PERF_RECORD_UNTHROTTLE:
return tool->unthrottle(tool, event, sample, machine);
+ case PERF_RECORD_AUX:
+ return tool->aux(tool, event, sample, machine);
default:
++evlist->stats.nr_unknown_events;
return -1;
diff --git a/tools/perf/util/tool.h b/tools/perf/util/tool.h
index 20afe19a8eb0..8288caf0836e 100644
--- a/tools/perf/util/tool.h
+++ b/tools/perf/util/tool.h
@@ -43,6 +43,7 @@ struct perf_tool {
fork,
exit,
lost,
+ aux,
throttle,
unthrottle;
event_attr_op attr;
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-26 18:49:14 +0300